0001518715--12-312025Q1falsexbrli:sharesiso4217:USDiso4217:USDxbrli:shareshmst:segmentxbrli:pure00015187152025-01-012025-03-3100015187152025-05-0500015187152025-03-3100015187152024-12-3100015187152024-01-012024-03-310001518715us-gaap:CommonStockMember2023-12-310001518715us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember2023-12-310001518715us-gaap:RetainedEarningsMember2023-12-310001518715us-gaap:AccumulatedOtherComprehensiveIncomeMember2023-12-3100015187152023-12-310001518715us-gaap:RetainedEarningsMember2024-01-012024-03-310001518715us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember2024-01-012024-03-310001518715us-gaap:CommonStockMember2024-01-012024-03-310001518715us-gaap:AccumulatedOtherComprehensiveIncomeMember2024-01-012024-03-310001518715us-gaap:CommonStockMember2024-03-310001518715us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember2024-03-310001518715us-gaap:RetainedEarningsMember2024-03-310001518715us-gaap:AccumulatedOtherComprehensiveIncomeMember2024-03-3100015187152024-03-310001518715us-gaap:CommonStockMember2024-12-310001518715us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember2024-12-310001518715us-gaap:RetainedEarningsMember2024-12-310001518715us-gaap:AccumulatedOtherComprehensiveIncomeMember2024-12-310001518715us-gaap:RetainedEarningsMember2025-01-012025-03-310001518715us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember2025-01-012025-03-310001518715us-gaap:CommonStockMember2025-01-012025-03-310001518715us-gaap:AccumulatedOtherComprehensiveIncomeMember2025-01-012025-03-310001518715us-gaap:CommonStockMember2025-03-310001518715us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember2025-03-310001518715us-gaap:RetainedEarningsMember2025-03-310001518715us-gaap:AccumulatedOtherComprehensiveIncomeMember2025-03-310001518715us-gaap:ResidentialMortgageBackedSecuritiesMember2025-03-310001518715us-gaap:CommercialMortgageBackedSecuritiesMember2025-03-310001518715hmst:CollateralizedResidentialMortgageObligationsMember2025-03-310001518715hmst:CollateralizedCommercialMortgageObligationsMember2025-03-310001518715us-gaap:MunicipalBondsMember2025-03-310001518715us-gaap:CorporateDebtSecuritiesMember2025-03-310001518715us-gaap:USTreasurySecuritiesMember2025-03-310001518715us-gaap:AgencySecuritiesMember2025-03-310001518715us-gaap:ResidentialMortgageBackedSecuritiesMember2024-12-310001518715us-gaap:CommercialMortgageBackedSecuritiesMember2024-12-310001518715hmst:CollateralizedResidentialMortgageObligationsMember2024-12-310001518715hmst:CollateralizedCommercialMortgageObligationsMember2024-12-310001518715us-gaap:MunicipalBondsMember2024-12-310001518715us-gaap:CorporateDebtSecuritiesMember2024-12-310001518715us-gaap:USTreasurySecuritiesMember2024-12-310001518715us-gaap:AgencySecuritiesMember2024-12-310001518715us-gaap:USTreasuryNotesSecuritiesMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2025-03-310001518715us-gaap:USTreasuryNotesSecuritiesMemberus-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember2024-12-310001518715hmst:MunicipalBondsCorporateDebtSecuritiesUSTreasurySecuritiesAgencyDebenturesMember2025-03-310001518715hmst:MunicipalBondsCorporateDebtSecuritiesUSTreasurySecuritiesAgencyDebenturesMember2024-12-310001518715hmst:MortgageBackedSecuritiesAndCollateralizedMortgageObligationsMember2025-03-310001518715hmst:MortgageBackedSecuritiesAndCollateralizedMortgageObligationsMember2024-12-310001518715us-gaap:AssetPledgedAsCollateralWithoutRightMemberus-gaap:DepositsMember2025-03-310001518715us-gaap:AssetPledgedAsCollateralWithoutRightMemberus-gaap:DepositsMember2024-12-310001518715us-gaap:AssetPledgedAsCollateralWithoutRightMember2025-03-310001518715us-gaap:AssetPledgedAsCollateralWithoutRightMember2024-12-310001518715hmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-03-310001518715hmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715hmst:MultifamilyResidentialMemberus-gaap:CommercialPortfolioSegmentMember2025-03-310001518715hmst:MultifamilyResidentialMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715us-gaap:ConstructionLoansMemberus-gaap:CommercialPortfolioSegmentMember2025-03-310001518715us-gaap:ConstructionLoansMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialPortfolioSegmentMember2025-03-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715hmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-03-310001518715hmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715us-gaap:CommercialLoanMemberus-gaap:CommercialPortfolioSegmentMember2025-03-310001518715us-gaap:CommercialLoanMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715us-gaap:CommercialAndIndustrialSectorMemberus-gaap:CommercialPortfolioSegmentMember2025-03-310001518715us-gaap:CommercialAndIndustrialSectorMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715us-gaap:ResidentialMortgageMemberus-gaap:ConsumerPortfolioSegmentMember2025-03-310001518715us-gaap:ResidentialMortgageMemberus-gaap:ConsumerPortfolioSegmentMember2024-12-310001518715hmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:ConsumerPortfolioSegmentMember2025-03-310001518715hmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:ConsumerPortfolioSegmentMember2024-12-310001518715us-gaap:ConsumerPortfolioSegmentMember2025-03-310001518715us-gaap:ConsumerPortfolioSegmentMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2024-12-310001518715us-gaap:AssetPledgedAsCollateralWithoutRightMemberus-gaap:FederalHomeLoanBankAdvancesMember2025-03-310001518715us-gaap:AssetPledgedAsCollateralWithoutRightMemberus-gaap:FederalHomeLoanBankAdvancesMember2024-12-310001518715us-gaap:AssetPledgedAsCollateralWithoutRightMemberus-gaap:FederalReserveBankAdvancesMember2025-03-310001518715us-gaap:AssetPledgedAsCollateralWithoutRightMemberus-gaap:FederalReserveBankAdvancesMember2024-12-310001518715stpr:WAsrt:SingleFamilyMember2025-03-310001518715stpr:CAsrt:MultifamilyMember2025-03-310001518715hmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-03-310001518715hmst:MultifamilyResidentialMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-03-310001518715hmst:MultifamilyConstructionMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715hmst:MultifamilyConstructionMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-03-310001518715hmst:MultifamilyConstructionMemberus-gaap:CommercialPortfolioSegmentMember2025-03-310001518715hmst:CommercialRealEstateConstructionMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715hmst:CommercialRealEstateConstructionMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-03-310001518715hmst:CommercialRealEstateConstructionMemberus-gaap:CommercialPortfolioSegmentMember2025-03-310001518715hmst:SingleFamilyConstructionMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715hmst:SingleFamilyConstructionMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-03-310001518715hmst:SingleFamilyConstructionMemberus-gaap:CommercialPortfolioSegmentMember2025-03-310001518715hmst:SingleFamilyConstructionToPermanentMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715hmst:SingleFamilyConstructionToPermanentMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-03-310001518715hmst:SingleFamilyConstructionToPermanentMemberus-gaap:CommercialPortfolioSegmentMember2025-03-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-03-310001518715hmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-03-310001518715us-gaap:CommercialLoanMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-03-310001518715us-gaap:CommercialAndIndustrialSectorMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-03-310001518715us-gaap:ResidentialMortgageMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-03-310001518715hmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:ConsumerPortfolioSegmentMember2025-01-012025-03-310001518715us-gaap:ConsumerPortfolioSegmentMember2025-01-012025-03-310001518715hmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2023-12-310001518715hmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2024-01-012024-03-310001518715hmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2024-03-310001518715hmst:MultifamilyResidentialMemberus-gaap:CommercialPortfolioSegmentMember2023-12-310001518715hmst:MultifamilyResidentialMemberus-gaap:CommercialPortfolioSegmentMember2024-01-012024-03-310001518715hmst:MultifamilyResidentialMemberus-gaap:CommercialPortfolioSegmentMember2024-03-310001518715hmst:MultifamilyConstructionMemberus-gaap:CommercialPortfolioSegmentMember2023-12-310001518715hmst:MultifamilyConstructionMemberus-gaap:CommercialPortfolioSegmentMember2024-01-012024-03-310001518715hmst:MultifamilyConstructionMemberus-gaap:CommercialPortfolioSegmentMember2024-03-310001518715hmst:CommercialRealEstateConstructionMemberus-gaap:CommercialPortfolioSegmentMember2023-12-310001518715hmst:CommercialRealEstateConstructionMemberus-gaap:CommercialPortfolioSegmentMember2024-01-012024-03-310001518715hmst:CommercialRealEstateConstructionMemberus-gaap:CommercialPortfolioSegmentMember2024-03-310001518715hmst:SingleFamilyConstructionMemberus-gaap:CommercialPortfolioSegmentMember2023-12-310001518715hmst:SingleFamilyConstructionMemberus-gaap:CommercialPortfolioSegmentMember2024-01-012024-03-310001518715hmst:SingleFamilyConstructionMemberus-gaap:CommercialPortfolioSegmentMember2024-03-310001518715hmst:SingleFamilyConstructionToPermanentMemberus-gaap:CommercialPortfolioSegmentMember2023-12-310001518715hmst:SingleFamilyConstructionToPermanentMemberus-gaap:CommercialPortfolioSegmentMember2024-01-012024-03-310001518715hmst:SingleFamilyConstructionToPermanentMemberus-gaap:CommercialPortfolioSegmentMember2024-03-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialPortfolioSegmentMember2023-12-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialPortfolioSegmentMember2024-01-012024-03-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialPortfolioSegmentMember2024-03-310001518715hmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2023-12-310001518715hmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2024-01-012024-03-310001518715hmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2024-03-310001518715us-gaap:CommercialLoanMemberus-gaap:CommercialPortfolioSegmentMember2023-12-310001518715us-gaap:CommercialLoanMemberus-gaap:CommercialPortfolioSegmentMember2024-01-012024-03-310001518715us-gaap:CommercialLoanMemberus-gaap:CommercialPortfolioSegmentMember2024-03-310001518715us-gaap:CommercialAndIndustrialSectorMemberus-gaap:CommercialPortfolioSegmentMember2023-12-310001518715us-gaap:CommercialAndIndustrialSectorMemberus-gaap:CommercialPortfolioSegmentMember2024-01-012024-03-310001518715us-gaap:CommercialAndIndustrialSectorMemberus-gaap:CommercialPortfolioSegmentMember2024-03-310001518715us-gaap:ResidentialMortgageMemberus-gaap:ConsumerPortfolioSegmentMember2023-12-310001518715us-gaap:ResidentialMortgageMemberus-gaap:ConsumerPortfolioSegmentMember2024-01-012024-03-310001518715us-gaap:ResidentialMortgageMemberus-gaap:ConsumerPortfolioSegmentMember2024-03-310001518715hmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:ConsumerPortfolioSegmentMember2023-12-310001518715hmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:ConsumerPortfolioSegmentMember2024-01-012024-03-310001518715hmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:ConsumerPortfolioSegmentMember2024-03-310001518715us-gaap:ConsumerPortfolioSegmentMember2023-12-310001518715us-gaap:ConsumerPortfolioSegmentMember2024-01-012024-03-310001518715us-gaap:ConsumerPortfolioSegmentMember2024-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberhmst:NonOwnerOccupiedCommercialRealEstateMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberhmst:NonOwnerOccupiedCommercialRealEstateMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberhmst:NonOwnerOccupiedCommercialRealEstateMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberhmst:MultifamilyResidentialMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberhmst:MultifamilyResidentialMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberhmst:MultifamilyResidentialMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberhmst:MultifamilyConstructionMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberhmst:MultifamilyConstructionMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberhmst:MultifamilyConstructionMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberhmst:CommercialRealEstateConstructionMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberhmst:CommercialRealEstateConstructionMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberhmst:CommercialRealEstateConstructionMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberhmst:SingleFamilyConstructionMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberhmst:SingleFamilyConstructionMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberhmst:SingleFamilyConstructionMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberhmst:OwnerOccupiedCommercialRealEstateMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberhmst:OwnerOccupiedCommercialRealEstateMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberhmst:OwnerOccupiedCommercialRealEstateMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberus-gaap:CommercialLoanMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberus-gaap:CommercialLoanMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberus-gaap:CommercialLoanMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMember2025-03-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2025-03-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:ConsumerPortfolioSegmentMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2025-03-310001518715us-gaap:ConsumerPortfolioSegmentMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715us-gaap:ConsumerPortfolioSegmentMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715us-gaap:ConsumerPortfolioSegmentMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberhmst:NonOwnerOccupiedCommercialRealEstateMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberhmst:NonOwnerOccupiedCommercialRealEstateMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberhmst:NonOwnerOccupiedCommercialRealEstateMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberhmst:MultifamilyResidentialMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberhmst:MultifamilyResidentialMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberhmst:MultifamilyResidentialMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberhmst:MultifamilyConstructionMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberhmst:MultifamilyConstructionMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberhmst:MultifamilyConstructionMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberhmst:CommercialRealEstateConstructionMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberhmst:CommercialRealEstateConstructionMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberhmst:CommercialRealEstateConstructionMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberhmst:SingleFamilyConstructionMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberhmst:SingleFamilyConstructionMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberhmst:SingleFamilyConstructionMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberhmst:OwnerOccupiedCommercialRealEstateMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberhmst:OwnerOccupiedCommercialRealEstateMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberhmst:OwnerOccupiedCommercialRealEstateMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:PassMemberus-gaap:CommercialLoanMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SpecialMentionMemberus-gaap:CommercialLoanMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:SubstandardMemberus-gaap:CommercialLoanMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMember2024-12-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2024-12-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715us-gaap:ConsumerPortfolioSegmentMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivables1To29DaysPastDueMember2024-12-310001518715us-gaap:ConsumerPortfolioSegmentMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715us-gaap:ConsumerPortfolioSegmentMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715us-gaap:ConsumerPortfolioSegmentMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715us-gaap:CommercialLoanMemberus-gaap:CommercialPortfolioSegmentMember2024-01-012024-12-310001518715hmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:ConsumerPortfolioSegmentMember2024-01-012024-12-3100015187152024-01-012024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:LandMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberhmst:OneToFourFamilyMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMembersrt:MultifamilyMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberhmst:NonResidentialRealEstateMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberhmst:OtherNonRealEstateMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:CollateralPledgedMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberus-gaap:LandMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberhmst:OneToFourFamilyMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMembersrt:MultifamilyMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberhmst:NonResidentialRealEstateMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberhmst:OtherNonRealEstateMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberus-gaap:CollateralPledgedMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:CommercialRealEstateMemberus-gaap:LandMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:CommercialRealEstateMemberhmst:OneToFourFamilyMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:CommercialRealEstateMembersrt:MultifamilyMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:CommercialRealEstateMemberhmst:NonResidentialRealEstateMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:CommercialRealEstateMemberhmst:OtherNonRealEstateMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:CommercialRealEstateMemberus-gaap:CollateralPledgedMember2025-03-310001518715us-gaap:LandMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2025-03-310001518715hmst:OneToFourFamilyMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2025-03-310001518715srt:MultifamilyMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2025-03-310001518715hmst:NonResidentialRealEstateMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2025-03-310001518715hmst:OtherNonRealEstateMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2025-03-310001518715us-gaap:CollateralPledgedMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMemberus-gaap:LandMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMemberhmst:OneToFourFamilyMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMembersrt:MultifamilyMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMemberhmst:NonResidentialRealEstateMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMemberhmst:OtherNonRealEstateMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMemberus-gaap:CollateralPledgedMember2025-03-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberus-gaap:LandMember2025-03-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberhmst:OneToFourFamilyMember2025-03-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMembersrt:MultifamilyMember2025-03-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberhmst:NonResidentialRealEstateMember2025-03-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberhmst:OtherNonRealEstateMember2025-03-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberus-gaap:CollateralPledgedMember2025-03-310001518715us-gaap:LandMember2025-03-310001518715hmst:OneToFourFamilyMember2025-03-310001518715srt:MultifamilyMember2025-03-310001518715hmst:NonResidentialRealEstateMember2025-03-310001518715hmst:OtherNonRealEstateMember2025-03-310001518715us-gaap:CollateralPledgedMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:LandMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberhmst:OneToFourFamilyMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMembersrt:MultifamilyMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberhmst:NonResidentialRealEstateMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberhmst:OtherNonRealEstateMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:CollateralPledgedMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberus-gaap:LandMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberhmst:OneToFourFamilyMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMembersrt:MultifamilyMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberhmst:NonResidentialRealEstateMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberhmst:OtherNonRealEstateMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberus-gaap:CollateralPledgedMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:CommercialRealEstateMemberus-gaap:LandMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:CommercialRealEstateMemberhmst:OneToFourFamilyMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:CommercialRealEstateMembersrt:MultifamilyMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:CommercialRealEstateMemberhmst:NonResidentialRealEstateMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:CommercialRealEstateMemberhmst:OtherNonRealEstateMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:CommercialRealEstateMemberus-gaap:CollateralPledgedMember2024-12-310001518715us-gaap:LandMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2024-12-310001518715hmst:OneToFourFamilyMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2024-12-310001518715srt:MultifamilyMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2024-12-310001518715hmst:NonResidentialRealEstateMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2024-12-310001518715hmst:OtherNonRealEstateMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2024-12-310001518715us-gaap:CollateralPledgedMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:LandMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:OwnerOccupiedCommercialRealEstateMemberhmst:OneToFourFamilyMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:OwnerOccupiedCommercialRealEstateMembersrt:MultifamilyMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:OwnerOccupiedCommercialRealEstateMemberhmst:NonResidentialRealEstateMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:OwnerOccupiedCommercialRealEstateMemberhmst:OtherNonRealEstateMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:CollateralPledgedMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMemberus-gaap:LandMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMemberhmst:OneToFourFamilyMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMembersrt:MultifamilyMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMemberhmst:NonResidentialRealEstateMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMemberhmst:OtherNonRealEstateMember2024-12-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMemberus-gaap:CollateralPledgedMember2024-12-310001518715us-gaap:LandMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715hmst:OneToFourFamilyMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715srt:MultifamilyMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715hmst:NonResidentialRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715hmst:OtherNonRealEstateMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715us-gaap:CollateralPledgedMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberus-gaap:LandMember2024-12-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberhmst:OneToFourFamilyMember2024-12-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMembersrt:MultifamilyMember2024-12-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberhmst:NonResidentialRealEstateMember2024-12-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberhmst:OtherNonRealEstateMember2024-12-310001518715us-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMemberus-gaap:CollateralPledgedMember2024-12-310001518715us-gaap:LandMember2024-12-310001518715hmst:OneToFourFamilyMember2024-12-310001518715srt:MultifamilyMember2024-12-310001518715hmst:NonResidentialRealEstateMember2024-12-310001518715hmst:OtherNonRealEstateMember2024-12-310001518715us-gaap:CollateralPledgedMember2024-12-310001518715hmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2025-03-310001518715hmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2024-12-310001518715srt:MultifamilyMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2025-03-310001518715srt:MultifamilyMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2024-12-310001518715hmst:CommercialRealEstateConstructionMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2025-03-310001518715hmst:CommercialRealEstateConstructionMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:MultifamilyConstructionMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:MultifamilyConstructionMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:MultifamilyConstructionMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715hmst:MultifamilyConstructionMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:MultifamilyConstructionMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:CommercialRealEstateConstructionMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:CommercialRealEstateConstructionMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:CommercialRealEstateConstructionMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:CommercialRealEstateConstructionMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715hmst:SingleFamilyConstructionMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715hmst:SingleFamilyConstructionToPermanentMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2025-03-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715hmst:OwnerOccupiedCommercialRealEstateMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMember2025-03-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:CommercialLoanMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:CommercialLoanMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:CommercialLoanMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:CommercialLoanMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMember2025-03-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:CommercialLoanMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715us-gaap:CommercialAndIndustrialSectorMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715us-gaap:CommercialAndIndustrialSectorMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715us-gaap:CommercialAndIndustrialSectorMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:CommercialAndIndustrialSectorMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMember2025-03-310001518715us-gaap:CommercialAndIndustrialSectorMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:ResidentialMortgageMemberhmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember2025-03-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715hmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberhmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember2025-03-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715us-gaap:FinancingReceivables30To59DaysPastDueMemberhmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember2025-03-310001518715us-gaap:FinancingReceivables60To89DaysPastDueMemberhmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember2025-03-310001518715us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberhmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember2025-03-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember2025-03-310001518715us-gaap:FinancialAssetNotPastDueMemberhmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember2025-03-310001518715us-gaap:FinancingReceivables30To59DaysPastDueMember2025-03-310001518715us-gaap:FinancingReceivables60To89DaysPastDueMember2025-03-310001518715us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:FinancialAssetNotPastDueMember2025-03-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:FinancialAssetNotPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMembersrt:MultifamilyMemberus-gaap:FinancialAssetNotPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:MultifamilyConstructionMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:MultifamilyConstructionMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:MultifamilyConstructionMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715hmst:MultifamilyConstructionMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:MultifamilyConstructionMemberus-gaap:FinancialAssetNotPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:CommercialRealEstateConstructionMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:CommercialRealEstateConstructionMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:CommercialRealEstateConstructionMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:CommercialRealEstateConstructionMemberus-gaap:FinancialAssetNotPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715hmst:SingleFamilyConstructionMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionMemberus-gaap:FinancialAssetNotPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715hmst:SingleFamilyConstructionToPermanentMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2024-12-310001518715us-gaap:CommercialRealEstatePortfolioSegmentMemberhmst:SingleFamilyConstructionToPermanentMemberus-gaap:FinancialAssetNotPastDueMember2024-12-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialRealEstatePortfolioSegmentMember2024-12-310001518715us-gaap:RealEstateSectorMemberus-gaap:CommercialRealEstatePortfolioSegmentMemberus-gaap:FinancialAssetNotPastDueMember2024-12-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715hmst:OwnerOccupiedCommercialRealEstateMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMember2024-12-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:FinancialAssetNotPastDueMember2024-12-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:CommercialLoanMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:CommercialLoanMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:CommercialLoanMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715us-gaap:CommercialLoanMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMember2024-12-310001518715hmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:CommercialLoanMemberus-gaap:FinancialAssetNotPastDueMember2024-12-310001518715us-gaap:CommercialAndIndustrialSectorMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715us-gaap:CommercialAndIndustrialSectorMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715us-gaap:CommercialAndIndustrialSectorMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715us-gaap:CommercialAndIndustrialSectorMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMember2024-12-310001518715us-gaap:CommercialAndIndustrialSectorMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:FinancialAssetNotPastDueMember2024-12-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715us-gaap:ResidentialMortgageMemberhmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember2024-12-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:ResidentialMortgageMemberus-gaap:FinancialAssetNotPastDueMember2024-12-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715hmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberhmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember2024-12-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:HomeEquityLineOfCreditAdjustedForCreditAnalysisMemberus-gaap:FinancialAssetNotPastDueMember2024-12-310001518715us-gaap:FinancingReceivables30To59DaysPastDueMemberhmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember2024-12-310001518715us-gaap:FinancingReceivables60To89DaysPastDueMemberhmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember2024-12-310001518715us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMemberhmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember2024-12-310001518715hmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember2024-12-310001518715us-gaap:FinancialAssetNotPastDueMemberhmst:ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember2024-12-310001518715us-gaap:FinancingReceivables30To59DaysPastDueMember2024-12-310001518715us-gaap:FinancingReceivables60To89DaysPastDueMember2024-12-310001518715us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-12-310001518715us-gaap:FinancialAssetNotPastDueMember2024-12-310001518715hmst:FederalHousingAdministrationVeteranAffairsOrSmallBusinessAdministrationMember2025-03-310001518715hmst:FederalHousingAdministrationVeteranAffairsOrSmallBusinessAdministrationMember2024-12-310001518715us-gaap:PaymentDeferralMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMembersrt:MultifamilyMember2025-01-012025-03-310001518715us-gaap:PaymentDeferralMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMembersrt:MultifamilyMember2024-01-012024-03-310001518715us-gaap:PaymentDeferralMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:CommercialLoanMember2025-01-012025-03-310001518715us-gaap:PaymentDeferralMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:CommercialLoanMember2024-01-012024-03-310001518715us-gaap:ExtendedMaturityMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:NonOwnerOccupiedCommercialRealEstateMember2025-01-012025-03-310001518715us-gaap:ExtendedMaturityMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberhmst:NonOwnerOccupiedCommercialRealEstateMember2024-01-012024-03-310001518715us-gaap:ExtendedMaturityMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:CommercialLoanMember2025-01-012025-03-310001518715us-gaap:ExtendedMaturityMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:CommercialLoanMember2024-01-012024-03-310001518715hmst:PaymentDeferralAndExtendedMaturityMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:CommercialLoanMember2025-01-012025-03-310001518715hmst:PaymentDeferralAndExtendedMaturityMemberhmst:CommercialPortfolioSegmentAdjustedForCreditAnalysisMemberus-gaap:CommercialLoanMember2024-01-012024-03-310001518715hmst:PaymentDeferralAndExtendedMaturityMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMember2025-01-012025-03-310001518715hmst:PaymentDeferralAndExtendedMaturityMemberus-gaap:ConsumerPortfolioSegmentMemberus-gaap:ResidentialMortgageMember2024-01-012024-03-310001518715us-gaap:PaymentDeferralMemberus-gaap:CommercialPortfolioSegmentMembersrt:MultifamilyMember2025-01-012025-03-310001518715us-gaap:PaymentDeferralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMember2025-01-012025-03-310001518715us-gaap:PaymentDeferralMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMember2024-01-012024-03-310001518715us-gaap:PaymentDeferralMemberus-gaap:ConsumerPortfolioSegmentMembersrt:SingleFamilyMember2025-01-012025-03-310001518715us-gaap:PaymentDeferralMemberus-gaap:ConsumerPortfolioSegmentMembersrt:SingleFamilyMember2024-01-012024-03-310001518715us-gaap:ExtendedMaturityMemberus-gaap:CommercialPortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMember2024-01-012024-03-310001518715us-gaap:ExtendedMaturityMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMember2025-01-012025-03-310001518715us-gaap:ExtendedMaturityMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMember2024-01-012024-03-310001518715us-gaap:ExtendedMaturityMemberus-gaap:ConsumerPortfolioSegmentMembersrt:SingleFamilyMember2025-01-012025-03-310001518715us-gaap:ExtendedMaturityMemberus-gaap:ConsumerPortfolioSegmentMembersrt:SingleFamilyMember2024-01-012024-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberhmst:FinancialAsset3089DaysPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMembersrt:MultifamilyMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMembersrt:MultifamilyMemberhmst:FinancialAsset3089DaysPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMembersrt:MultifamilyMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:CommercialRealEstateConstructionMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:CommercialRealEstateConstructionMemberhmst:FinancialAsset3089DaysPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:CommercialRealEstateConstructionMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:OwnerOccupiedCommercialRealEstateMemberhmst:FinancialAsset3089DaysPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:OwnerOccupiedCommercialRealEstateMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialBorrowerMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialBorrowerMemberhmst:FinancialAsset3089DaysPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialBorrowerMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715us-gaap:ConsumerLoanMembersrt:SingleFamilyMemberus-gaap:FinancialAssetNotPastDueMember2025-03-310001518715us-gaap:ConsumerLoanMembersrt:SingleFamilyMemberhmst:FinancialAsset3089DaysPastDueMember2025-03-310001518715us-gaap:ConsumerLoanMembersrt:SingleFamilyMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2025-03-310001518715hmst:FinancialAsset3089DaysPastDueMember2025-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:FinancialAssetNotPastDueMember2024-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberhmst:FinancialAsset3089DaysPastDueMember2024-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:NonOwnerOccupiedCommercialRealEstateMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:CommercialRealEstateConstructionMemberus-gaap:FinancialAssetNotPastDueMember2024-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:CommercialRealEstateConstructionMemberhmst:FinancialAsset3089DaysPastDueMember2024-03-310001518715us-gaap:CommercialPortfolioSegmentMemberhmst:CommercialRealEstateConstructionMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialBorrowerMemberus-gaap:FinancialAssetNotPastDueMember2024-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialBorrowerMemberhmst:FinancialAsset3089DaysPastDueMember2024-03-310001518715us-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialBorrowerMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-03-310001518715us-gaap:ConsumerLoanMembersrt:SingleFamilyMemberus-gaap:FinancialAssetNotPastDueMember2024-03-310001518715us-gaap:ConsumerLoanMembersrt:SingleFamilyMemberhmst:FinancialAsset3089DaysPastDueMember2024-03-310001518715us-gaap:ConsumerLoanMembersrt:SingleFamilyMemberus-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-03-310001518715us-gaap:FinancialAssetNotPastDueMember2024-03-310001518715hmst:FinancialAsset3089DaysPastDueMember2024-03-310001518715us-gaap:FinancingReceivablesEqualToGreaterThan90DaysPastDueMember2024-03-310001518715us-gaap:PaymentDeferralMemberus-gaap:ConsumerLoanMembersrt:SingleFamilyMember2025-01-012025-03-310001518715us-gaap:ExtendedMaturityMemberus-gaap:ConsumerLoanMembersrt:SingleFamilyMember2025-01-012025-03-310001518715us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:ConsumerLoanMembersrt:SingleFamilyMember2025-01-012025-03-310001518715hmst:PaymentDeferralAndExtendedMaturityMemberus-gaap:ConsumerLoanMembersrt:SingleFamilyMember2025-01-012025-03-310001518715hmst:ContractualInterestRateReductionPaymentDeferralAndExtendedMaturityMemberus-gaap:ConsumerLoanMembersrt:SingleFamilyMember2025-01-012025-03-310001518715us-gaap:PaymentDeferralMemberus-gaap:CommercialLoanMemberhmst:NonOwnerOccupiedCommercialRealEstateMember2024-01-012024-03-310001518715us-gaap:ExtendedMaturityMemberus-gaap:CommercialLoanMemberhmst:NonOwnerOccupiedCommercialRealEstateMember2024-01-012024-03-310001518715us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:CommercialLoanMemberhmst:NonOwnerOccupiedCommercialRealEstateMember2024-01-012024-03-310001518715hmst:PaymentDeferralAndExtendedMaturityMemberus-gaap:CommercialLoanMemberhmst:NonOwnerOccupiedCommercialRealEstateMember2024-01-012024-03-310001518715hmst:ContractualInterestRateReductionPaymentDeferralAndExtendedMaturityMemberus-gaap:CommercialLoanMemberhmst:NonOwnerOccupiedCommercialRealEstateMember2024-01-012024-03-310001518715us-gaap:PaymentDeferralMemberus-gaap:CommercialLoanMemberhmst:CommercialRealEstateConstructionMember2024-01-012024-03-310001518715us-gaap:ExtendedMaturityMemberus-gaap:CommercialLoanMemberhmst:CommercialRealEstateConstructionMember2024-01-012024-03-310001518715us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:CommercialLoanMemberhmst:CommercialRealEstateConstructionMember2024-01-012024-03-310001518715hmst:PaymentDeferralAndExtendedMaturityMemberus-gaap:CommercialLoanMemberhmst:CommercialRealEstateConstructionMember2024-01-012024-03-310001518715hmst:ContractualInterestRateReductionPaymentDeferralAndExtendedMaturityMemberus-gaap:CommercialLoanMemberhmst:CommercialRealEstateConstructionMember2024-01-012024-03-310001518715us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMember2024-01-012024-03-310001518715hmst:PaymentDeferralAndExtendedMaturityMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMember2024-01-012024-03-310001518715hmst:ContractualInterestRateReductionPaymentDeferralAndExtendedMaturityMemberus-gaap:CommercialPortfolioSegmentMemberus-gaap:CommercialLoanMember2024-01-012024-03-310001518715us-gaap:PaymentDeferralMemberus-gaap:ConsumerLoanMembersrt:SingleFamilyMember2024-01-012024-03-310001518715us-gaap:ExtendedMaturityMemberus-gaap:ConsumerLoanMembersrt:SingleFamilyMember2024-01-012024-03-310001518715us-gaap:ExtendedMaturityAndInterestRateReductionMemberus-gaap:ConsumerLoanMembersrt:SingleFamilyMember2024-01-012024-03-310001518715hmst:PaymentDeferralAndExtendedMaturityMemberus-gaap:ConsumerLoanMembersrt:SingleFamilyMember2024-01-012024-03-310001518715hmst:ContractualInterestRateReductionPaymentDeferralAndExtendedMaturityMemberus-gaap:ConsumerLoanMembersrt:SingleFamilyMember2024-01-012024-03-310001518715us-gaap:PaymentDeferralMember2024-01-012024-03-310001518715us-gaap:ExtendedMaturityMember2024-01-012024-03-310001518715us-gaap:ExtendedMaturityAndInterestRateReductionMember2024-01-012024-03-310001518715hmst:PaymentDeferralAndExtendedMaturityMember2024-01-012024-03-310001518715hmst:ContractualInterestRateReductionPaymentDeferralAndExtendedMaturityMember2024-01-012024-03-310001518715us-gaap:ForwardContractsMember2025-03-310001518715us-gaap:InterestRateLockCommitmentsMember2025-03-310001518715us-gaap:InterestRateSwapMember2025-03-310001518715us-gaap:FutureMember2025-03-310001518715us-gaap:CallOptionMember2025-03-310001518715us-gaap:ForwardContractsMember2024-12-310001518715us-gaap:InterestRateLockCommitmentsMember2024-12-310001518715us-gaap:InterestRateSwapMember2024-12-310001518715us-gaap:FutureMember2024-12-310001518715us-gaap:CallOptionMember2024-12-310001518715us-gaap:FairValueConcentrationOfCreditRiskMasterNettingArrangementsMember2025-03-310001518715us-gaap:FairValueConcentrationOfCreditRiskMasterNettingArrangementsMember2024-12-310001518715us-gaap:LoansMember2025-01-012025-03-310001518715us-gaap:LoansMember2024-01-012024-03-310001518715us-gaap:ServicingContractsMember2025-01-012025-03-310001518715us-gaap:ServicingContractsMember2024-01-012024-03-310001518715us-gaap:OtherCreditDerivativesMember2025-01-012025-03-310001518715us-gaap:OtherCreditDerivativesMember2024-01-012024-03-310001518715hmst:InterestRateSwapBackToBackMember2025-03-310001518715hmst:InterestRateSwapBackToBackMember2024-12-310001518715us-gaap:ResidentialMortgageMemberus-gaap:ResidentialPortfolioSegmentMember2025-03-310001518715us-gaap:ResidentialMortgageMemberus-gaap:ResidentialPortfolioSegmentMember2024-12-310001518715hmst:CREMultifamilyAndSBAMemberus-gaap:CommercialPortfolioSegmentMember2025-03-310001518715hmst:CREMultifamilyAndSBAMemberus-gaap:CommercialPortfolioSegmentMember2024-12-310001518715us-gaap:ResidentialMortgageMember2025-01-012025-03-310001518715us-gaap:ResidentialMortgageMember2024-01-012024-03-310001518715hmst:CREMultifamilyAndSBAMemberus-gaap:CommercialPortfolioSegmentMember2025-01-012025-03-310001518715hmst:CREMultifamilyAndSBAMemberus-gaap:CommercialPortfolioSegmentMember2024-01-012024-03-310001518715hmst:RepresentationsAndWarrantiesReserveForLoanReceivablesMember2024-12-310001518715hmst:RepresentationsAndWarrantiesReserveForLoanReceivablesMember2023-12-310001518715hmst:RepresentationsAndWarrantiesReserveForLoanReceivablesMember2025-01-012025-03-310001518715hmst:RepresentationsAndWarrantiesReserveForLoanReceivablesMember2024-01-012024-03-310001518715hmst:RepresentationsAndWarrantiesReserveForLoanReceivablesMember2025-03-310001518715hmst:RepresentationsAndWarrantiesReserveForLoanReceivablesMember2024-03-310001518715hmst:GinnieMaeEarlyBuyoutLoansMember2025-03-310001518715hmst:GinnieMaeEarlyBuyoutLoansMember2024-12-310001518715us-gaap:ResidentialMortgageMemberus-gaap:ResidentialPortfolioSegmentMember2025-01-012025-03-310001518715us-gaap:ResidentialMortgageMemberus-gaap:ResidentialPortfolioSegmentMember2024-01-012024-03-310001518715srt:MultifamilyMemberus-gaap:ResidentialPortfolioSegmentMember2025-01-012025-03-310001518715srt:MultifamilyMemberus-gaap:ResidentialPortfolioSegmentMember2024-01-012024-03-310001518715us-gaap:ResidentialMortgageMember2024-12-310001518715us-gaap:ResidentialMortgageMember2023-12-310001518715us-gaap:ResidentialMortgageMember2025-03-310001518715us-gaap:ResidentialMortgageMember2024-03-310001518715us-gaap:MeasurementInputConstantPrepaymentRateMemberus-gaap:ResidentialMortgageMembersrt:WeightedAverageMember2025-03-310001518715us-gaap:MeasurementInputConstantPrepaymentRateMemberus-gaap:ResidentialMortgageMembersrt:WeightedAverageMember2024-03-310001518715us-gaap:MeasurementInputDiscountRateMemberus-gaap:ResidentialMortgageMembersrt:WeightedAverageMember2025-03-310001518715us-gaap:MeasurementInputDiscountRateMemberus-gaap:ResidentialMortgageMembersrt:WeightedAverageMember2024-03-310001518715us-gaap:MeasurementInputConstantPrepaymentRateMemberus-gaap:ResidentialMortgageMembersrt:MinimumMember2025-03-310001518715us-gaap:MeasurementInputConstantPrepaymentRateMemberus-gaap:ResidentialMortgageMembersrt:MaximumMember2025-03-310001518715us-gaap:MeasurementInputConstantPrepaymentRateMembersrt:WeightedAverageMember2025-03-310001518715us-gaap:MeasurementInputConstantPrepaymentRateMemberus-gaap:ResidentialMortgageMembersrt:MinimumMember2024-12-310001518715us-gaap:MeasurementInputConstantPrepaymentRateMemberus-gaap:ResidentialMortgageMembersrt:MaximumMember2024-12-310001518715us-gaap:MeasurementInputConstantPrepaymentRateMembersrt:WeightedAverageMember2024-12-310001518715us-gaap:MeasurementInputDiscountRateMemberus-gaap:ResidentialMortgageMembersrt:MinimumMember2025-03-310001518715us-gaap:MeasurementInputDiscountRateMemberus-gaap:ResidentialMortgageMembersrt:MaximumMember2025-03-310001518715us-gaap:MeasurementInputDiscountRateMembersrt:WeightedAverageMember2025-03-310001518715us-gaap:MeasurementInputDiscountRateMemberus-gaap:ResidentialMortgageMembersrt:MinimumMember2024-12-310001518715us-gaap:MeasurementInputDiscountRateMemberus-gaap:ResidentialMortgageMembersrt:MaximumMember2024-12-310001518715us-gaap:MeasurementInputDiscountRateMembersrt:WeightedAverageMember2024-12-310001518715us-gaap:MeasurementInputDiscountRateMembersrt:MultifamilyMembersrt:WeightedAverageMember2025-03-310001518715us-gaap:MeasurementInputDiscountRateMembersrt:MultifamilyMembersrt:WeightedAverageMember2024-03-310001518715us-gaap:MeasurementInputDiscountRateMembersrt:MultifamilyMembersrt:MinimumMember2025-03-310001518715us-gaap:MeasurementInputDiscountRateMembersrt:MultifamilyMembersrt:MaximumMember2025-03-310001518715us-gaap:MeasurementInputDiscountRateMembersrt:MultifamilyMembersrt:MinimumMember2024-12-310001518715us-gaap:MeasurementInputDiscountRateMembersrt:MultifamilyMembersrt:MaximumMember2024-12-310001518715us-gaap:MeasurementInputDiscountRateMembersrt:MultifamilyMembersrt:WeightedAverageMember2024-12-310001518715hmst:LossSharingRelationshipMemberhmst:MultifamilyResidentialMember2024-12-310001518715hmst:LossSharingRelationshipMemberhmst:MultifamilyResidentialMember2025-03-310001518715hmst:LossSharingRelationshipMember2025-03-310001518715hmst:LossSharingRelationshipMember2024-12-310001518715hmst:LossSharingRelationshipMemberhmst:MultifamilyResidentialMember2025-01-012025-03-310001518715hmst:LossSharingRelationshipMemberhmst:MultifamilyResidentialMember2024-01-012024-03-310001518715us-gaap:CreditRiskMember2025-03-310001518715us-gaap:CreditRiskMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialMortgageBackedSecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialMortgageBackedSecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialMortgageBackedSecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialMortgageBackedSecuritiesMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsResidentialMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsResidentialMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsResidentialMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsResidentialMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsCommercialMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsCommercialMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsCommercialMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsCommercialMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MunicipalBondsMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:MunicipalBondsMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:MunicipalBondsMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:MunicipalBondsMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:UsTreasuryCollateralizedMortgageObligationsMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:UsTreasuryCollateralizedMortgageObligationsMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:UsTreasuryCollateralizedMortgageObligationsMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:AgencySecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:AgencySecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:AgencySecuritiesMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:AgencySecuritiesMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:EurodollarFutureMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:EurodollarFutureMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:EurodollarFutureMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:EurodollarFutureMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForwardContractsMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForwardContractsMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForwardContractsMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForwardContractsMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CallOptionMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CallOptionMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CallOptionMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CallOptionMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateLockCommitmentsMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateLockCommitmentsMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateLockCommitmentsMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateLockCommitmentsMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateSwapMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateSwapMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateSwapMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateSwapMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:USTreasurySecuritiesMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ResidentialMortgageBackedSecuritiesMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialMortgageBackedSecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialMortgageBackedSecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialMortgageBackedSecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CommercialMortgageBackedSecuritiesMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsResidentialMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsResidentialMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsResidentialMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsResidentialMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsCommercialMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsCommercialMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsCommercialMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:CollateralizedMortgageObligationsCommercialMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:MunicipalBondsMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:MunicipalBondsMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:MunicipalBondsMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:MunicipalBondsMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CorporateDebtSecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:UsTreasuryCollateralizedMortgageObligationsMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:UsTreasuryCollateralizedMortgageObligationsMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:UsTreasuryCollateralizedMortgageObligationsMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:AgencySecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:AgencySecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:AgencySecuritiesMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:AgencySecuritiesMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:EurodollarFutureMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:EurodollarFutureMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:EurodollarFutureMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:EurodollarFutureMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForwardContractsMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForwardContractsMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForwardContractsMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:ForwardContractsMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:CallOptionMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CallOptionMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CallOptionMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:CallOptionMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateLockCommitmentsMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateLockCommitmentsMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateLockCommitmentsMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateLockCommitmentsMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateSwapMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateSwapMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateSwapMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberus-gaap:InterestRateSwapMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:MeasurementInputImpliedSpreadMembersrt:MinimumMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:MeasurementInputImpliedSpreadMembersrt:MaximumMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:MeasurementInputImpliedSpreadMembersrt:WeightedAverageMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMembersrt:SingleFamilyMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:MinimumMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputImpliedSpreadMembersrt:SingleFamilyMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:MaximumMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputImpliedSpreadMembersrt:SingleFamilyMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:WeightedAverageMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputImpliedSpreadMembersrt:SingleFamilyMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:MinimumMemberus-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputFallOutFactorMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:MaximumMemberus-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputFallOutFactorMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:WeightedAverageMemberus-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputFallOutFactorMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:MinimumMemberus-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputValueOfServicingMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:MaximumMemberus-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputValueOfServicingMember2025-03-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:WeightedAverageMemberus-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputValueOfServicingMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:MeasurementInputImpliedSpreadMembersrt:MinimumMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:MeasurementInputImpliedSpreadMembersrt:MaximumMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMemberhmst:MeasurementInputImpliedSpreadMembersrt:WeightedAverageMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMembersrt:SingleFamilyMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:MinimumMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputImpliedSpreadMembersrt:SingleFamilyMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:MaximumMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputImpliedSpreadMembersrt:SingleFamilyMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:WeightedAverageMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputImpliedSpreadMembersrt:SingleFamilyMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:MinimumMemberus-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputFallOutFactorMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:MaximumMemberus-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputFallOutFactorMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:WeightedAverageMemberus-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputFallOutFactorMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:MinimumMemberus-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputValueOfServicingMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:MaximumMemberus-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputValueOfServicingMember2024-12-310001518715us-gaap:FairValueMeasurementsRecurringMembersrt:WeightedAverageMemberus-gaap:InterestRateLockCommitmentsMemberus-gaap:FairValueInputsLevel3Memberhmst:MeasurementInputValueOfServicingMember2024-12-310001518715hmst:DebtSecuritiesAvailableForSaleMember2024-12-310001518715hmst:DebtSecuritiesAvailableForSaleMember2025-01-012025-03-310001518715hmst:DebtSecuritiesAvailableForSaleMember2025-03-310001518715hmst:LoansHeldForSaleMember2024-12-310001518715hmst:LoansHeldForSaleMember2025-01-012025-03-310001518715hmst:LoansHeldForSaleMember2025-03-310001518715hmst:LoansHeldForInvestmentMember2024-12-310001518715hmst:LoansHeldForInvestmentMember2025-01-012025-03-310001518715hmst:LoansHeldForInvestmentMember2025-03-310001518715hmst:DebtSecuritiesAvailableForSaleMember2023-12-310001518715hmst:DebtSecuritiesAvailableForSaleMember2024-01-012024-03-310001518715hmst:DebtSecuritiesAvailableForSaleMember2024-03-310001518715hmst:LoansHeldForInvestmentMember2023-12-310001518715hmst:LoansHeldForInvestmentMember2024-01-012024-03-310001518715hmst:LoansHeldForInvestmentMember2024-03-310001518715hmst:InterestRateLockAndLoanPurchaseCommitmentsMember2024-12-310001518715hmst:InterestRateLockAndLoanPurchaseCommitmentsMember2023-12-310001518715hmst:InterestRateLockAndLoanPurchaseCommitmentsMember2025-01-012025-03-310001518715hmst:InterestRateLockAndLoanPurchaseCommitmentsMember2024-01-012024-03-310001518715hmst:InterestRateLockAndLoanPurchaseCommitmentsMember2025-03-310001518715hmst:InterestRateLockAndLoanPurchaseCommitmentsMember2024-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2025-01-012025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2024-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsNonrecurringMember2024-01-012024-03-310001518715us-gaap:CarryingReportedAmountFairValueDisclosureMember2025-03-310001518715us-gaap:EstimateOfFairValueFairValueDisclosureMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2025-03-310001518715us-gaap:CarryingReportedAmountFairValueDisclosureMemberhmst:MultifamilyResidentialMember2025-03-310001518715us-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:MultifamilyResidentialMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:MultifamilyResidentialMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:MultifamilyResidentialMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:MultifamilyResidentialMember2025-03-310001518715us-gaap:CarryingReportedAmountFairValueDisclosureMemberhmst:GinnieMaeEarlyBuyoutLoansMember2025-03-310001518715us-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:GinnieMaeEarlyBuyoutLoansMember2025-03-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:GinnieMaeEarlyBuyoutLoansMember2025-03-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:GinnieMaeEarlyBuyoutLoansMember2025-03-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:GinnieMaeEarlyBuyoutLoansMember2025-03-310001518715us-gaap:CarryingReportedAmountFairValueDisclosureMember2024-12-310001518715us-gaap:EstimateOfFairValueFairValueDisclosureMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:EstimateOfFairValueFairValueDisclosureMember2024-12-310001518715us-gaap:CarryingReportedAmountFairValueDisclosureMemberhmst:MultifamilyResidentialMember2024-12-310001518715us-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:MultifamilyResidentialMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:MultifamilyResidentialMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:MultifamilyResidentialMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:MultifamilyResidentialMember2024-12-310001518715us-gaap:CarryingReportedAmountFairValueDisclosureMemberhmst:GinnieMaeEarlyBuyoutLoansMember2024-12-310001518715us-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:GinnieMaeEarlyBuyoutLoansMember2024-12-310001518715us-gaap:FairValueInputsLevel1Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:GinnieMaeEarlyBuyoutLoansMember2024-12-310001518715us-gaap:FairValueInputsLevel2Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:GinnieMaeEarlyBuyoutLoansMember2024-12-310001518715us-gaap:FairValueInputsLevel3Memberus-gaap:EstimateOfFairValueFairValueDisclosureMemberhmst:GinnieMaeEarlyBuyoutLoansMember2024-12-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

________________________________ 

FORM 10-Q

________________________________ 

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF

THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended: March 31, 2025

OR

☐ Transition Report Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

For the transition period from _____ to _____

Commission file number: 001-35424

________________________________ 

HOMESTREET, INC.

(Exact Name of Registrant as Specified in its Charter)

91-0186600

Washington						91-0186600
(State of Incorporation)						(I.R.S. Employer Identification Number)
601 Union Street, Suite 2000
Seattle, Washington 98101						98101
(Address of principal executive offices)						(Zip Code)

(206) 623-3050

(Registrant's Telephone Number, Including Area Code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class			Trading Symbol(s)			Name of each exchange on which registered
Common Stock			HMST			Nasdaq Global Select Market

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes ☒    No  ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes  ☒   No  ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company" and "emerging growth company" in Rule 12b-2 of the Exchange Act:

 

Large Accelerated Filer

☐

Accelerated Filer

☒

Non-accelerated Filer

☐

Smaller Reporting Company

☒

Emerging Growth Company

☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes ☐  No ☒

The number of outstanding shares of the registrant's common stock as of May 5, 2025 was 18,920,808.

---

PART I – FINANCIAL INFORMATION
ITEM 1			FINANCIAL STATEMENTS
Consolidated Balance Sheets at March 31, 2025 and December 31, 2024						3
Consolidated Income Statements for the Quarters Ended March 31, 2025 and 2024						4
Consolidated Statements of Comprehensive Income (Loss) for the Quarters Ended March 31, 2025 and 2024						5
Consolidated Statements of Shareholders’ Equity for the Quarters Ended March 31, 2025 and 2024						6
Consolidated Statements of Cash Flows for the Quarters Ended March 31, 2025 and 2024						7
Notes to Consolidated Financial Statements						9
ITEM 2			MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS			42
ITEM 3			QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK			59
ITEM 4			CONTROLS AND PROCEDURES			62
PART II – OTHER INFORMATION
ITEM 1			LEGAL PROCEEDINGS			62
ITEM 1A			RISK FACTORS			63
ITEM 2			UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS			67
ITEM 3			DEFAULTS UPON SENIOR SECURITIES			67
ITEM 4			MINE SAFETY DISCLOSURES			67
ITEM 5			OTHER INFORMATION			67
ITEM 6			EXHIBITS			68
SIGNATURES						69

Unless we state otherwise or the content otherwise requires, references in this Form 10-Q to "HomeStreet," "we," "our," "us" or the "Company" refer collectively to HomeStreet, Inc., a Washington corporation, HomeStreet Bank ("Bank") and other direct and indirect subsidiaries of HomeStreet, Inc.

2

---

PART I

ITEM 1 FINANCIAL STATEMENTS

HOMESTREET, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

			March 31, 2025						December 31, 2024
(in thousands, except share data)			(Unaudited)
ASSETS
Cash and cash equivalents			$	252,162					$	406,600
Investment securities			1,055,318						1,057,006
Loans held for sale ("LHFS")			34,734						20,312
Loans held for investment ("LHFI") (net of allowance for credit losses of $39,634 and $38,743)			6,023,582						6,193,053
Mortgage servicing rights ("MSRs")			97,959						99,466
Premises and equipment, net			45,750						47,201
Other real estate owned ("OREO")			2,820						2,820
Intangible assets			6,662						7,141
Other assets			284,644						290,099
Total assets			$	7,803,631					$	8,123,698
LIABILITIES AND SHAREHOLDERS' EQUITY
Liabilities:
Deposits			$	6,090,495					$	6,413,021
Borrowings			1,000,000						1,000,000
Long-term debt			225,223						225,131
Accounts payable and other liabilities			87,162						88,549
Total liabilities			7,402,880						7,726,701
Commitments and contingencies
Shareholders' equity:
Common stock, no par value, authorized 160,000,000 shares; issued and outstanding, 18,920,808 shares and 18,857,565 shares			233,418						233,185
Retained earnings			246,548						251,013
Accumulated other comprehensive income (loss)			(79,215)						(87,201)
Total shareholders' equity			400,751						396,997
Total liabilities and shareholders' equity			$	7,803,631					$	8,123,698

See accompanying notes to consolidated financial statements

3

---

HOMESTREET, INC. AND SUBSIDIARIES

CONSOLIDATED INCOME STATEMENTS

(Unaudited)

			Quarter Ended March 31,
(in thousands, except share and per share data)			2025						2024
Interest income:
Loans			$	73,424					$	86,256
Investment securities			8,650						10,714
Cash, Fed Funds and other			3,691						5,571
Total interest income			85,765						102,541
Interest expense:
Deposits			38,237						42,607
Borrowings			14,307						27,783
Total interest expense			52,544						70,390
Net interest income			33,221						32,151
Provision for credit losses			1,000						—
Net interest income after provision for credit losses			32,221						32,151
Noninterest income:
Net gain on loan origination and sale activities			3,216						2,306
Loan servicing income			4,858						3,032
Deposit fees			2,071						2,241
Other			1,991						1,875
Total noninterest income			12,136						9,454
Noninterest expense:
Compensation and benefits			26,309						28,011
Information services			7,585						7,342
Occupancy			4,871						5,434
General, administrative and other			10,343						11,377
Total noninterest expense			49,108						52,164
Income (loss) before income taxes			(4,751)						(10,559)
Income tax (benefit) expense			(286)						(3,062)
Net income (loss)			$	(4,465)					$	(7,497)
Net income (loss) per share:
Basic			$	(0.24)					$	(0.40)
Diluted			(0.24)						(0.40)
Weighted average shares outstanding:
Basic			18,920,808						18,856,870
Diluted			18,920,808						18,856,870

See accompanying notes to consolidated financial statements

4

---

HOMESTREET, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(Unaudited)

 

			Quarter Ended March 31,
(in thousands)			2025						2024
Net income (loss)			$	(4,465)					$	(7,497)
Other comprehensive income (loss):
Unrealized gain (loss) on investment securities available for sale ("AFS")			8,293						(5,759)
Other comprehensive income (loss) before tax			8,293						(5,759)
Income tax impact of:
Unrealized gain (loss) on investment securities AFS			2,034						(1,277)
Total			2,034						(1,277)
Unrealized disparate impact of deferred tax assets valuation allowance - AOCI			1,727						—
Other comprehensive income (loss)			7,986						(4,482)
Total comprehensive income (loss)			$	3,521					$	(11,979)

See accompanying notes to consolidated financial statements

5

---

HOMESTREET, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY

(Unaudited)

(in thousands, except share data)			Number of shares						Common stock						Retained earnings						Accumulated other comprehensive income (loss)						Total shareholders' equity
For the quarter ended March 31, 2024
Balance, December 31, 2023			18,810,055						$	229,889					$	395,357					$	(86,859)					$	538,387
Net income (loss)			—						—						(7,497)						—						(7,497)
Share-based compensation expense			—						1,059						—						—						1,059
Common stock issued - Stock grants			60,483						—						—						—						—
Other comprehensive income (loss)			—						—						—						(4,482)						(4,482)
Common stock repurchased			(12,972)						(134)						—						—						(134)
Balance, March 31, 2024			18,857,566						$	230,814					$	387,860					$	(91,341)					$	527,333
For the quarter ended March 31, 2025
Balance, December 31, 2024			18,857,565						$	233,185					$	251,013					$	(87,201)					$	396,997
Net income (loss)			—						—						(4,465)						—						(4,465)
Share-based compensation expense			—						592						—						—						592
Common stock issued - Stock grants			94,688						—						—						—						—
Other comprehensive income			—						—						—						7,986						7,986
Common stock repurchased			(31,445)						(359)						—						—						(359)
Balance, March 31, 2025			18,920,808						$	233,418					$	246,548					$	(79,215)					$	400,751

See accompanying notes to consolidated financial statements

6

---

HOMESTREET, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited) 

			Quarter Ended March 31,
(in thousands)			2025						2024
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)			$	(4,465)					$	(7,497)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Provision for credit losses			1,000						—
Depreciation and amortization, premises and equipment			1,507						1,661
Amortization of premiums and discounts: investment securities, deposits, debt			581						499
Operating leases: excess of payments over amortization			(720)						(772)
Amortization of finance leases			24						50
Amortization of core deposit intangibles			479						625
Amortization of deferred loan fees and costs			(731)						(29)
Share-based compensation expense			592						1,059
Deferred income tax (benefit) expense			(307)						(1,189)
Origination of LHFS			(150,046)						(79,806)
Proceeds from sale of LHFS			137,125						79,033
Net fair value adjustment and gain on sale of LHFS			(1,022)						(419)
Origination of MSRs			(1,158)						(895)
Change in fair value of MSRs			1,311						810
Amortization of servicing rights			1,354						1,402
Net decrease (increase) in trading securities			(11,562)						(3,048)
Decrease (increase) in other assets			7,161						(8,813)
Increase (decrease) in accounts payable and other liabilities			(3,625)						9,484
Net cash used in operating activities			(22,502)						(7,845)
CASH FLOWS FROM INVESTING ACTIVITIES:
Principal payments on investment securities			21,138						83,153
Net (increase) decrease in LHFI			168,855						(22,624)
Purchases of premises and equipment			(53)						(6,058)
Proceeds from sale of Federal Home Loan Bank stock			12,906						30,287
Purchases of Federal Home Loan Bank stock			(12,150)						(48,716)
Net cash provided by investing activities			190,696						36,042

7

---

			Quarter Ended March 31,
(in thousands)			2025						2024
CASH FLOWS FROM FINANCING ACTIVITIES:
Decrease in deposits, net			(322,610)						(272,487)
Changes in short-term borrowings, net			—						184,000
Proceeds from other long-term borrowings			—						585,000
Repayment of other long-term borrowings			—						(420,000)
Repayment of finance lease principal			(22)						(47)
Net cash provided by (used in) financing activities			(322,632)						76,466
Net increase (decrease) in cash and cash equivalents			(154,438)						104,663
Cash and cash equivalents, beginning of year			406,600						215,664
Cash and cash equivalents, end of period			$	252,162					$	320,327
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Cash paid (refunds received) during the period for:
Interest			$	54,041					$	70,701
Federal and state income taxes			(4,556)						(414)
Non-cash activities:
Increase in lease assets and lease liabilities			2,305						959
Loans transferred from LHFI to LHFS, net			479						273
Ginnie Mae loans recognized with the right to repurchase, net			1,675						323
Repurchase of common stock-award shares			359						134

See accompanying notes to consolidated financial statements

8

---

HomeStreet, Inc. and Subsidiaries

Notes to Consolidated Financial Statements (Unaudited)

NOTE 1–SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES:

HomeStreet, Inc., a State of Washington corporation organized in 1921 (the "Corporation"), is a Washington-based diversified financial services holding company whose operations are primarily conducted through its wholly owned subsidiaries (collectively the "Company") HomeStreet Statutory Trusts and HomeStreet Bank (the "Bank"), and the Bank's subsidiaries, Continental Escrow Company, HS Properties, Inc., HS Evergreen Corporate Center LLC, and Union Street Holdings LLC. The Company is principally engaged in commercial banking, mortgage banking and consumer/retail banking activities serving customers in the Western United States.

The accompanying consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America ("GAAP"). The consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All significant inter-company accounts and transactions have been eliminated in consolidation. In preparing the consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements, as well as the reported amounts of revenues and expenses during the reporting periods. Actual results could differ significantly from those estimates. Certain amounts in the financial statements from prior periods have been reclassified to conform to the current financial statement presentation.

These unaudited interim financial statements reflect all adjustments that are, in the opinion of management, necessary for a fair statement of the results for the periods presented. These adjustments are of a normal recurring nature, unless otherwise disclosed in this Quarterly Report on Form 10-Q. The results of operations in the interim financial statements do not necessarily indicate the results that may be expected for the full year. The interim financial information should be read in conjunction with our Annual Report on Form 10-K for the year ended December 31, 2024 ("2024 Annual Report on Form 10-K"), filed with the U.S. Securities and Exchange Commission ("SEC").

Segments

Our chief operating decision maker (“CODM”), the Chief Executive Officer, manages the Company’s business activities as one single operating and reportable segment at the consolidated level. Accordingly, our CODM uses consolidated net income to measure segment profit or loss, allocate resources and assess performance. Further, the CODM reviews and utilizes net interest income, noninterest income and noninterest expenses (compensation and benefits, information services, occupancy and general, administrative and other) at the consolidated level to manage the Company’s operations.

Recent Developments

On March 28, 2025, the Company entered into a definitive merger agreement with Mechanics Bank, whereby the Company and the Bank will merge with and into Mechanics Bank. This merger is expected to close in the third quarter of 2025.

Recent Accounting Developments

In October 2023, the FASB issued ASU 2023-06, "Disclosure Improvements - Codification Amendments in Response to the SEC's Disclosure Update and Simplification Initiative." The amendments in ASU 2023-06 modify the disclosure or presentation requirements of a variety of Topics in the Codification, with the intention of clarifying or improving them and aligning the requirements in the codification with the SEC's regulations (and will be removed from the SEC regulations). ASU 2023-06 should be adopted prospectively, and the effective date varies and is determined for each individual disclosure based on the effective date of the SEC's removal of the related disclosure. We are assessing the impact of ASU 2023-06 and believe it will not have an impact on the Company's financial position or results of operation as it impacts disclosures only.

In December 2023, the FASB issued ASU 2023-09, "Income Taxes (Topic 740): Improvements to Income Tax Disclosures", which expands disclosures in an entity’s income tax rate reconciliation table and taxes paid both in the U.S. and foreign jurisdictions. The update will be effective for annual periods beginning after December 15, 2024. The adoption of ASU 2023-09 will not have an impact on the Company's financial position or results of operation as it impacts disclosures only. We are assessing the impact on our disclosures.

9

---

In November 2024, the FASB issued ASU 2024-03, “Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses.” ASU 2024-03 requires public companies to disclose, in the notes to the financial statements, specific information about certain costs and expenses at each interim and annual reporting period. This includes disclosing amounts related to employee compensation, depreciation, and intangible asset amortization. In addition, public companies will need to provide qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively. ASU 2024-03 is effective for public business entities for annual reporting periods beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027. Implementation of ASU 2024-03 may be applied prospectively or retrospectively. The adoption of ASU 2024-03 will not have an impact on the Company's financial position or results of operation as it impacts disclosures only. We are assessing the impact on our disclosures.

NOTE 2–INVESTMENT SECURITIES:

The following table sets forth certain information regarding the amortized cost basis and fair values of our investment securities AFS and held-to-maturity ("HTM"): 

			At March 31, 2025
(in thousands)			Amortized cost						Gross unrealized gains						Gross unrealized losses						Fair value
AFS
Mortgage backed securities ("MBS"):
Residential			$	169,540					$	199					$	(5,487)					$	164,252
Commercial			54,431						—						(5,969)						48,462
Collateralized mortgage obligations ("CMOs"):
Residential			338,735						41						(26,944)						311,832
Commercial			57,206						—						(4,051)						53,155
Municipal bonds			430,754						99						(56,862)						373,991
Corporate debt securities			31,129						—						(5,539)						25,590
U.S. Treasury securities			22,218						—						(1,901)						20,317
Agency debentures			9,966						—						(838)						9,128
Total			$	1,113,979					$	339					$	(107,591)					$	1,006,727
HTM
Municipal bonds			$	2,283					$	—					$	(17)					$	2,266

			At December 31, 2024
(in thousands)			Amortized cost						Gross unrealized gains						Gross unrealized losses						Fair value
AFS
MBS:
Residential			$	174,887					$	229					$	(7,654)					$	167,462
Commercial			54,620						—						(6,978)						47,642
CMOs:
Residential			349,348						36						(31,940)						317,444
Commercial			59,725						14						(4,794)						54,945
Municipal bonds			433,162						95						(54,998)						378,259
Corporate debt securities			31,136						—						(6,192)						24,944
U.S. Treasury securities			22,306						—						(2,319)						19,987
Agency debentures			10,320						—						(1,044)						9,276
Total			$	1,135,504					$	374					$	(115,919)					$	1,019,959
HTM
Municipal bonds			$	2,301					$	—					$	(28)					$	2,273

10

---

At March 31, 2025, and December 31, 2024, the Company held $46 million and $35 million, respectively, of trading securities, consisting of US Treasury notes used as economic hedges of our single family mortgage servicing rights, which are carried at fair value and included within investment securities on the balance sheet. For the quarters ended March 31, 2025 and 2024, net gains of $0.8 million and net losses of $0.6 million on trading securities, respectively, were recorded in servicing income.

MBS and CMOs represent securities issued or guaranteed by government sponsored enterprises ("GSEs"). Most of the MBS and CMO securities in our investment portfolio are guaranteed by Fannie Mae, Ginnie Mae or Freddie Mac. Municipal bonds are comprised of general obligation bonds (i.e., backed by the general credit of the issuer) and revenue bonds (i.e., backed by either collateral or revenues from the specific project being financed) issued by various municipal corporations. As of March 31, 2025 and December 31, 2024, substantially all securities held, including municipal bonds and corporate debt securities, were rated investment grade based upon nationally recognized statistical rating organizations where available and, where not available, based upon internal ratings.

Investment securities AFS that were in an unrealized loss position are presented in the following tables based on the length of time the individual securities have been in an unrealized loss position:

			At March 31, 2025
			Less than 12 months												12 months or more												Total
(in thousands)			Gross unrealized losses						Fair value						Gross unrealized losses						Fair value						Gross unrealized losses						Fair value
AFS
MBS:
Residential			$	(1)					$	530					$	(5,486)					$	155,525					$	(5,487)					$	156,055
Commercial			—						—						(5,969)						48,462						(5,969)						48,462
CMOs:
Residential			(9)						5,394						(26,935)						278,518						(26,944)						283,912
Commercial			(2)						3,081						(4,049)						50,074						(4,051)						53,155
Municipal bonds			(530)						21,838						(56,332)						347,214						(56,862)						369,052
Corporate debt securities			—						—						(5,539)						25,590						(5,539)						25,590
U.S. Treasury securities			—						—						(1,901)						20,317						(1,901)						20,317
Agency debentures			—						—						(838)						9,128						(838)						9,128
Total			$	(542)					$	30,843					$	(107,049)					$	934,828					$	(107,591)					$	965,671
HTM
Municipal bonds			$	—					$	—					$	(17)					$	2,266					$	(17)					$	2,266

11

---

			At December 31, 2024
			Less than 12 months												12 months or more												Total
(in thousands)			Gross unrealized losses						Fair value						Gross unrealized losses						Fair value						Gross unrealized losses						Fair value
AFS
MBS:
Residential			$	(2)					$	532					$	(7,652)					$	158,044					$	(7,654)					$	158,576
Commercial			—						—						(6,978)						47,642						(6,978)						47,642
CMOs:
Residential			(78)						7,481						(31,862)						293,297						(31,940)						300,778
Commercial			—						—						(4,794)						51,834						(4,794)						51,834
Municipal bonds			(810)						28,361						(54,188)						340,571						(54,998)						368,932
Corporate debt securities			—						—						(6,192)						24,944						(6,192)						24,944
U.S. Treasury securities			—						—						(2,319)						19,987						(2,319)						19,987
Agency debentures			—						—						(1,044)						9,276						(1,044)						9,276
Total			$	(890)					$	36,374					$	(115,029)					$	945,595					$	(115,919)					$	981,969
HTM
Municipal bonds			$	—					$	—					$	(28)					$	2,273					$	(28)					$	2,273

The Company has evaluated AFS securities in an unrealized loss position and has determined the decline in value is temporary and is related to the change in market interest rates since purchase. The decline in value is not related to any issuer- or industry-specific credit event. The Company has not identified any expected credit losses on its debt securities as of March 31, 2025 or December 31, 2024. The Company bases this conclusion in part on its periodic review of the credit ratings of the AFS securities or reviews of the financial condition of the issuers. In addition, as of March 31, 2025 and December 31, 2024, the Company had not made a decision to sell any of its debt securities held, nor did the Company consider it more likely than not that it would be required to sell such securities before recovery of their amortized cost basis.

The following tables present the fair value of investment securities AFS and HTM by contractual maturity along with the associated contractual yield:

			At March 31, 2025
			Within one year												After one year through five years												After five years through ten years												After ten years												Total
(dollars in thousands)			Fair Value						Weighted Average Yield						Fair Value						Weighted Average Yield						Fair Value						Weighted Average Yield						Fair Value						Weighted Average Yield						Fair Value						Weighted Average Yield
AFS
Municipal bonds			$	—					—		%				$	32,980					3.70		%				$	59,895					2.89		%				$	281,116					2.89		%				$	373,991					2.96		%
Corporate debt securities			—						—		%				2,818						2.15		%				22,772						4.37		%				—						—		%				25,590						4.12		%
U.S. Treasury securities			—						—		%				20,317						1.17		%				—						—		%				—						—		%				20,317						1.17		%
Agency debentures			—						—		%				1,579						2.16		%				4,458						2.21		%				3,091						2.18		%				9,128						2.19		%
Total			$	—					—		%				$	57,694					2.69		%				$	87,125					3.24		%				$	284,207					2.88		%				$	429,026					2.93		%
HTM
Municipal bonds			2,266						2.30		%				$	—					—		%				$	—					—		%				$	—					—		%				$	2,266					2.30		%

12

---

			At December 31, 2024
			Within one year												After one year through five years												After five years through ten years												After ten years												Total
(dollars in thousands)			Fair Value						Weighted Average Yield						Fair Value						Weighted Average Yield						Fair Value						Weighted Average Yield						Fair Value						Weighted Average Yield						Fair Value						Weighted Average Yield
AFS
Municipal bonds			$	—					—		%				$	15,531					3.88		%				$	70,678					2.92		%				$	292,050					2.93		%				$	378,259					2.97		%
Corporate debt securities			—						—		%				2,735						2.08		%				22,209						4.27		%				—						—		%				$	24,944					4.03		%
U.S. Treasury securities			—						—		%				19,987						1.15		%				—						—		%				—						—		%				$	19,987					1.15		%
Agency debentures			—						—		%				1,770						2.13		%				4,442						2.17		%				3,064						2.14		%				$	9,276					2.15		%
Total			$	—					—		%				$	40,023					2.32		%				$	97,329					3.19		%				$	295,114					2.92		%				$	432,466					2.93		%
HTM
Municipal bonds			$	2,273					2.29		%				$	—					—		%				$	—					—		%				$	—					—		%				$	2,273					2.29		%

The weighted-average yield is computed using the contractual coupon of each security weighted based on the fair value of each security. Taxable-equivalent amounts are used where applicable. MBS and CMOs are excluded from the tables above because such securities are not due on a single maturity date. The weighted average yield of MBS and CMOs as of March 31, 2025 and December 31, 2024 was 3.00% and 3.01%, respectively.

The following table summarizes the carrying value of securities pledged as collateral to secure public deposits, borrowings and other purposes as permitted or required by law:

(in thousands)			At March 31, 2025						At December 31, 2024
Federal Reserve Bank to secure borrowings			$	888,706					$	906,475
Washington, Oregon and California to secure public deposits			191,850						195,212
Other securities pledged			1,304						1,334
Total securities pledged as collateral			$	1,081,860					$	1,103,021

The Company assesses the creditworthiness of the counterparties that hold the pledged collateral and has determined that these arrangements have little credit risk.

Tax-exempt interest income on investment securities was $2.7 million and $2.8 million for quarters ended March 31, 2025 and 2024, respectively.

13

---

NOTE 3-LOANS AND CREDIT QUALITY:

The Company's LHFI is divided into two portfolio segments, commercial loans and consumer loans. Within each portfolio segment, the Company monitors and assesses credit risk based on the risk characteristics of each of the following loan classes: non-owner occupied commercial real estate ("CRE"), multifamily, construction and land development, owner occupied CRE and commercial business loans within the commercial loan portfolio segment and single family and home equity and other loans within the consumer loan portfolio segment. LHFI consists of the following:

(in thousands)			At March 31, 2025						At December 31, 2024
CRE
Non-owner occupied CRE			$	545,313					$	570,750
Multifamily			2,934,442						2,992,675
Construction/land development			436,610						472,740
Total			3,916,365						4,036,165
Commercial and industrial loans
Owner occupied CRE			340,106						361,997
Commercial business			299,001						312,004
Total			639,107						674,001
Consumer loans
Single family			1,088,264						1,109,095
Home equity and other			419,480						412,535
Total (1)			1,507,744						1,521,630
Total LHFI			6,063,216						6,231,796
Allowance for credit losses ("ACL")			(39,634)						(38,743)
Total LHFI less ACL			$	6,023,582					$	6,193,053

(1)    Includes $1.2 million and $1.3 million of loans at March 31, 2025 and December 31, 2024, respectively, where a fair value option election was made at the time of origination and, therefore, are carried at fair value with changes in fair value recognized in the consolidated income statements.

Loans totaling $3.3 billion and $4.0 billion at March 31, 2025 and December 31, 2024, respectively, were pledged to secure borrowings from the Federal Home Loan Bank ("FHLB") and loans totaling $1.9 billion and $1.4 billion at March 31, 2025 and December 31, 2024, respectively, were pledged to secure borrowings from the Federal Reserve Bank of San Francisco ("FRBSF").

Credit Risk Concentrations

LHFI are primarily secured by real estate located in the Pacific Northwest, California and Hawaii. At March 31, 2025, and December 31, 2024 single family loans in the state of Washington represented 13% of the total LHFI portfolio, respectively. At March 31, 2025 and December 31, 2024, multifamily loans in California represented 30% of the total LHFI portfolio, respectively.

Credit Quality

Management considers the level of ACL to be appropriate to cover credit losses expected over the life of the loans for the LHFI portfolio. The cumulative loss rate used as the basis for the estimate of credit losses is comprised of the Bank’s historical loss experience and eight qualitative factors for current and forecasted periods.

As of March 31, 2025, the historical expected loss rates decreased when compared to December 31, 2024 due to product mix risk and composition changes. During the quarter ended March 31, 2025, the qualitative factors decreased due to improved collateral conditions, offset by increases related to the uncertainty of the business environment and specific reserves for one syndicated relationship. Additionally, over the two-year forecast period in the markets in which it operates, the Bank expects neutral economic forecasts and neutral to improving collateral forecasts.

In addition to the ACL for LHFI, the Company maintains a separate allowance for unfunded loan commitments which is included in accounts payable and other liabilities on our consolidated balance sheets. The allowance for unfunded commitments was $1.3 million and $1.1 million at March 31, 2025 and December 31, 2024, respectively.

14

---

The Bank has elected to exclude accrued interest receivable from the evaluation of the ACL. Accrued interest on LHFI was $24.2 million and $25.1 million at March 31, 2025 and December 31, 2024, respectively, and was reported in other assets in the consolidated balance sheets.

Activity in the ACL for LHFI and the allowance for unfunded commitments was as follows:

			Quarter Ended March 31,
(in thousands)			2025						2024
Beginning balance			$	38,743					$	40,500
Provision for credit losses			888						242
Net (charge-offs) recoveries			3						(1,065)
Ending balance			$	39,634					$	39,677
Allowance for unfunded commitments:
Beginning balance			$	1,146					$	1,823
Provision for credit losses			112						(242)
Ending balance			$	1,258					$	1,581
Provision for credit losses:
Allowance for credit losses - loans			$	888					$	242
Allowance for unfunded commitments			112						(242)
Total			$	1,000					$	—

15

---

Activity in the ACL for LHFI by loan portfolio and loan sub-class was as follows:

			Quarter Ended March 31, 2025
(in thousands)			Beginning balance						Charge-offs						Recoveries						Provision						Ending balance
CRE
Non-owner occupied CRE			$	1,739					$	—					$	—					$	(81)					$	1,658
Multifamily			14,909						—						—						(1,622)						13,287
Construction/land development
Multifamily construction			849						—						—						(381)						468
CRE construction			66						—						—						7						73
Single family construction			6,737						—						—						(1,033)						5,704
Single family construction to permanent			184						—						—						(44)						140
Total			24,484						—						—						(3,154)						21,330
Commercial and industrial loans
Owner occupied CRE			576						—						—						22						598
Commercial business			6,886						(21)						25						3,758						10,648
Total			7,462						(21)						25						3,780						11,246
Consumer loans
Single family			3,610						—						2						90						3,702
Home equity and other			3,187						(40)						37						172						3,356
Total			6,797						(40)						39						262						7,058
Total ACL			$	38,743					$	(61)					$	64					$	888					$	39,634

			Quarter Ended March 31, 2024
(in thousands)			Beginning balance						Charge-offs						Recoveries						Provision						Ending balance
CRE
Non-owner occupied CRE			$	2,610					$	—					$	—					$	(479)					$	2,131
Multifamily			13,093						—						—						5,854						18,947
Construction/land development
Multifamily construction			3,983						—						—						(2,362)						1,621
CRE construction			189						—						—						(1)						188
Single family construction			7,365						—						—						(1,787)						5,578
Single family construction to permanent			672						—						—						(237)						435
Total			27,912						—						—						988						28,900
Commercial and industrial loans
Owner occupied CRE			899						—						—						(63)						836
Commercial business			2,950						(1,081)						1						776						2,646
Total			3,849						(1,081)						1						713						3,482
Consumer loans
Single family			5,287						—						2						(1,016)						4,273
Home equity and other			3,452						(24)						37						(443)						3,022
Total			8,739						(24)						39						(1,459)						7,295
Total ACL			$	40,500					$	(1,105)					$	40					$	242					$	39,677

16

---

The following table presents a vintage analysis of the commercial portfolio segment by loan sub-class and risk rating or delinquency status.

			At March 31, 2025
(in thousands)			2025						2024						2023						2022						2021						2020 and prior						Revolving						Revolving-term						Total
COMMERCIAL PORTFOLIO
Non-owner occupied CRE
Pass			$	3,986					$	—					$	1,426					$	69,279					$	71,021					$	360,281					$	(33)					$	—					$	505,960
Special Mention			—						—						—						—						—						23,264						—						—						23,264
Substandard			—						—						—						—						—						16,089						—						—						16,089
Total			3,986						—						1,426						69,279						71,021						399,634						(33)						—						545,313
Multifamily
Pass			1,353						—						106,376						1,533,209						635,673						468,289						—						—						2,744,900
Special Mention			—						—						—						61,593						11,049						83,829						—						—						156,471
Substandard			—						—						—						19,910						888						12,273						—						—						33,071
Total			1,353						—						106,376						1,614,712						647,610						564,391						—						—						2,934,442
Multifamily construction
Pass			—						—						34,462						30,739						—						—						—						—						65,201
Special Mention			—						—						—						—						—						—						—						—						—
Substandard			—						—						—						—						—						—						—						—						—
Total			—						—						34,462						30,739						—						—						—						—						65,201
CRE construction
Pass			—						18						7,329						—						—						—						—						—						7,347
Special Mention			—						—						—						—						—						—						—						—						—
Substandard			—						—						—						—						—						3,796						—						—						3,796
Total			—						18						7,329						—						—						3,796						—						—						11,143
Single family construction
Pass			19,488						105,716						16,807						3,167						3,185						68						180,963						—						329,394
Special Mention			—						—						—						—						—						—						—						—						—
Substandard			—						—						—						—						—						—						—						—						—
Total			19,488						105,716						16,807						3,167						3,185						68						180,963						—						329,394
Single family construction to permanent
Current			493						5,830						4,231						13,198						6,520						600						—						—						30,872
Past due:
30-59 days			—						—						—						—						—						—						—						—						—
60-89 days			—						—						—						—						—						—						—						—						—
90+ days			—						—						—						—						—						—						—						—						—
Total			493						5,830						4,231						13,198						6,520						600						—						—						30,872
Owner occupied CRE
Pass			71						3,972						9,025						57,667						36,046						190,595						—						13						297,389
Special Mention			—						—						—						6,090						4,474						30,543						—						—						41,107
Substandard			—						—						—						327						—						1,283						—						—						1,610
Total			71						3,972						9,025						64,084						40,520						222,421						—						13						340,106
Commercial business
Pass			184						26,473						15,290						19,531						19,478						46,220						126,636						818						254,630
Special Mention			—						—						—						13,075						2,058						1,036						1,172						—						17,341
Substandard			—						231						384						11,590						—						11,715						3,098						12						27,030
Total			184						26,704						15,674						44,196						21,536						58,971						130,906						830						299,001
Total commercial portfolio			$	25,575					$	142,240					$	195,330					$	1,839,375					$	790,392					$	1,249,881					$	311,836					$	843					$	4,555,472

17

---

The following table presents a vintage analysis of the consumer portfolio segment by loan sub-class and delinquency status:

			At March 31, 2025
(in thousands)			2025						2024						2023						2022						2021						2020 and prior						Revolving						Revolving-term						Total
CONSUMER PORTFOLIO
Single family
Current			$	—					$	—					$	31,711					$	376,821					$	300,525					$	374,970					$	—					$	—					$	1,084,027
Past due:
30-59 days			—						—						—						—						—						1,285						—						—						1,285
60-89 days			—						—						—						—						103						796						—						—						899
90+ days			—						—						—						452						—						1,601						—						—						2,053
Total			—						—						31,711						377,273						300,628						378,652						—						—						1,088,264
Home equity and other
Current			935						1,141						835						1,290						105						1,867						406,020						4,368						416,561
Past due:
30-59 days			—						7						—						4						—						—						976						4						991
60-89 days			—						3						4						—						—						—						480						—						487
90+ days			—						—						—						—						—						2						1,433						6						1,441
Total			935						1,151						839						1,294						105						1,869						408,909						4,378						419,480
Total consumer portfolio (1)			$	935					$	1,151					$	32,550					$	378,567					$	300,733					$	380,521					$	408,909					$	4,378					$	1,507,744
Total LHFI			$	26,510					$	143,391					$	227,880					$	2,217,942					$	1,091,125					$	1,630,402					$	720,745					$	5,221					$	6,063,216

(1)    Includes $1.2 million of loans where a fair value option election was made at the time of origination and, therefore, are carried at fair value with changes in fair value recognized in the consolidated income statements.

18

---

The following table presents a vintage analysis of the commercial portfolio segment by loan sub-class and risk rating or delinquency status:

			At December 31, 2024
(in thousands)			2024						2023						2022						2021						2020						2019 and prior						Revolving						Revolving-term						Total
COMMERCIAL PORTFOLIO
Non-owner occupied CRE
Pass			$	—					$	1,441					$	70,128					$	71,493					$	39,885					$	347,058					$	(36)					$	—					$	529,969
Special Mention			—						—						—						—						—						24,551						—						—						24,551
Substandard			—						—						—						—						—						16,230						—						—						16,230
Total			—						1,441						70,128						71,493						39,885						387,839						(36)						—						570,750
Multifamily
Pass			1,650						106,415						1,538,855						643,044						257,110						255,643						—						—						2,802,717
Special Mention			—						—						66,217						4,789						73,308						23,835						—						—						168,149
Substandard			—						—						15,602						—						—						6,207						—						—						21,809
Total			1,650						106,415						1,620,674						647,833						330,418						285,685						—						—						2,992,675
Multifamily construction
Pass			—						31,349						67,557						—						—						—						—						—						98,906
Special Mention			—						—						—						—						—						—						—						—						—
Substandard			—						—						—						—						—						—						—						—						—
Total			—						31,349						67,557						—						—						—						—						—						98,906
CRE construction
Pass			19						7,198						—						—						—						—						—						—						7,217
Special Mention			—						—						—						—						—						—						—						—						—
Substandard			—						—						—						—						3,821						—						—						—						3,821
Total			19						7,198						—						—						3,821						—						—						—						11,038
Single family construction
Pass			121,305						22,412						5,346						7,252						—						69						164,442						—						320,826
Special Mention			—						—						—						—						—						—						—						—						—
Substandard			—						—						—						—						—						—						—						—						—
Total			121,305						22,412						5,346						7,252						—						69						164,442						—						320,826
Single family construction to permanent
Current			6,153						9,719						17,598						7,977						523						—						—						—						41,970
Past due:
30-59 days			—						—						—						—						—						—						—						—						—
60-89 days			—						—						—						—						—						—						—						—						—
90+ days			—						—						—						—						—						—						—						—						—
Total			6,153						9,719						17,598						7,977						523						—						—						—						41,970
Owner occupied CRE
Pass			5,431						10,501						58,423						33,371						41,533						168,082						3						43						317,387
Special Mention			—						1,789						6,129						7,602						317						26,203						—						—						42,040
Substandard			—						—						331						—						—						2,239						—						—						2,570
Total			5,431						12,290						64,883						40,973						41,850						196,524						3						43						361,997
Commercial business
Pass			26,706						15,721						36,209						20,347						28,207						28,836						123,003						700						279,729
Special Mention			—						—						959						2,380						638						615						386						—						4,978
Substandard			243						406						11,885						—						7,192						4,628						2,920						23						27,297
Total			26,949						16,127						49,053						22,727						36,037						34,079						126,309						723						312,004
Total commercial portfolio			$	161,507					$	206,951					$	1,895,239					$	798,255					$	452,534					$	904,196					$	290,718					$	766					$	4,710,166

19

---

The following table presents a vintage analysis of the consumer portfolio segment by loan sub-class and delinquency status:

			At December 31, 2024
(in thousands)			2024						2023						2022						2021						2020						2019 and prior						Revolving						Revolving-term						Total
CONSUMER PORTFOLIO
Single family
Current			$	566					$	30,940					$	378,613					$	303,920					$	139,159					$	251,322					$	—					$	—					$	1,104,520
Past due:
30-59 days			—						—						452						—						—						1,673						—						—						2,125
60-89 days			—						—						—						—						—						440						—						—						440
90+ days			—						—						—						—						—						2,010						—						—						2,010
Total			566						30,940						379,065						303,920						139,159						255,445						—						—						1,109,095
Home equity and other
Current			1,606						936						1,528						126						85						1,932						399,531						4,449						410,193
Past due:
30-59 days			25						4						1						—						—						—						474						62						566
60-89 days			—						3						4						—						—						—						626						—						633
90+ days			—						—						—						—						—						10						1,127						6						1,143
Total			1,631						943						1,533						126						85						1,942						401,758						4,517						412,535
Total consumer portfolio (1)			$	2,197					$	31,883					$	380,598					$	304,046					$	139,244					$	257,387					$	401,758					$	4,517					$	1,521,630
Total LHFI			$	163,704					$	238,834					$	2,275,837					$	1,102,301					$	591,778					$	1,161,583					$	692,476					$	5,283					$	6,231,796

(1)    Includes $1.3 million of loans where a fair value option election was made at the time of origination and, therefore, are carried at fair value with changes in fair value recognized in the consolidated income statements.

The following tables present a vintage analysis of the commercial and consumer portfolio segment by loan sub-class and gross charge-offs:

			At March 31, 2025
(in thousands)			2025						2024						2023						2022						2021						2020 and prior						Revolving						Revolving-term						Total
COMMERCIAL PORTFOLIO
Commercial business
Gross charge-offs			$	—					$	—					$	—					$	(21)					$	—					$	—					$	—					$	—					$	(21)
CONSUMER PORTFOLIO
Home equity and other
Gross charge-offs			—						—						(3)						—						—						—						(37)						—						(40)
Total LHFI			$	—					$	—					$	(3)					$	(21)					$	—					$	—					$	(37)					$	—					$	(61)

			At December 31, 2024
(in thousands)			2024						2023						2022						2021						2020						2019 and prior						Revolving						Revolving-term						Total
COMMERCIAL PORTFOLIO
Commercial business
Gross charge-offs			$	—					$	—					$	(276)					$	(473)					$	(1,077)					$	(1,098)					$	(39)					$	—					$	(2,963)
CONSUMER PORTFOLIO
Home equity and other
Gross charge-offs			—						(24)						(16)						(1)						—						—						(137)						—						(178)
Total LHFI			$	—					$	(24)					$	(292)					$	(474)					$	(1,077)					$	(1,098)					$	(176)					$	—					$	(3,141)

20

---

Collateral Dependent Loans

The following table presents the amortized cost basis of collateral-dependent loans by loan sub-class and collateral type:

			At March 31, 2025
(in thousands)			Land						1-4 Family						Multifamily						Non-residential real estate						Other non-real estate						Total
CRE
Non-owner occupied CRE			$	—					$	—					$	—					$	16,089					$	—					$	16,089
Multifamily			—						—						1,915						—						—						1,915
CRE construction			3,796						—						—						—						—						3,796
Total			3,796						—						1,915						16,089						—						21,800
Commercial and industrial loans
Commercial business			4,391						2,904						—						—						3,226						10,521
Consumer loans
Single family			—						832						—						—						—						832
Total collateral-dependent loans			$	8,187					$	3,736					$	1,915					$	16,089					$	3,226					$	33,153

			At December 31, 2024
(in thousands)			Land						1-4 Family						Multifamily						Non-residential real estate						Other non-real estate						Total
CRE
Non-owner occupied CRE			$	—					$	—					$	—					$	16,230					$	—					$	16,230
Multifamily			—						—						1,915						—						—						1,915
Construction/land development
CRE construction			3,821						—						—						—						—						3,821
Total			3,821						—						1,915						16,230						—						21,966
Commercial and industrial loans
Owner occupied CRE			—						—						—						205						—						205
Commercial business			4,420						2,927						—						—						3,269						10,616
Total			4,420						2,927						—						205						3,269						10,821
Consumer loans
Single family			—						832						—						—						—						832
Total collateral-dependent loans			$	8,241					$	3,759					$	1,915					$	16,435					$	3,269					$	33,619

21

---

Nonaccrual and Past Due Loans

The following table presents nonaccrual status for loans:

			At March 31, 2025												At December 31, 2024
(in thousands)			Nonaccrual with no related ACL						Total Nonaccrual						Nonaccrual with no related ACL						Total Nonaccrual
CRE
Non-owner occupied CRE			$	16,089					$	16,089					$	16,230					$	16,230
Multifamily			1,915						1,915						1,915						1,915
Construction/land development
CRE construction			3,796						3,796						3,821						3,821
Total			21,800						21,800						21,966						21,966
Commercial and industrial loans
Owner occupied CRE			932						932						1,161						1,161
Commercial business			10,506						26,035						8,509						25,740
Total			11,438						26,967						9,670						26,901
Consumer loans
Single family			831						3,348						1,106						2,990
Home equity and other			—						3,676						—						3,137
Total			831						7,024						1,106						6,127
Total nonaccrual loans			$	34,069					$	55,791					$	32,742					$	54,994

The following tables present an aging analysis of past due loans by loan portfolio segment and loan sub-class:

			At March 31, 2025
			Past Due and Still Accruing
(in thousands)			30-59 days						60-89 days						90 days or more						Nonaccrual						Total past due and nonaccrual (1)						Current						Total loans
CRE
Non-owner occupied CRE			$	—					$	—					$	—					$	16,089					$	16,089					$	529,224					$	545,313
Multifamily			—						—						—						1,915						1,915						2,932,527						2,934,442
Construction/land development
Multifamily construction			—						—						—						—						—						65,201						65,201
CRE construction			—						—						—						3,796						3,796						7,347						11,143
Single family construction			—						—						—						—						—						329,394						329,394
Single family construction to permanent			—						—						—						—						—						30,872						30,872
Total			—						—						—						21,800						21,800						3,894,565						3,916,365
Commercial and industrial loans
Owner occupied CRE			—						—						—						932						932						339,174						340,106
Commercial business			—						—						—						26,035						26,035						272,966						299,001
Total			—						—						—						26,967						26,967						612,140						639,107
Consumer loans
Single family			2,875						1,941						4,182			(2)			3,348						12,346						1,075,918						1,088,264
Home equity and other			834						263						—						3,676						4,773						414,707						419,480
Total			3,709						2,204						4,182						7,024						17,119						1,490,625						1,507,744			(3)
Total loans			$	3,709					$	2,204					$	4,182					$	55,791					$	65,886					$	5,997,330					$	6,063,216
%			0.06		%				0.04		%				0.07		%				0.92		%				1.09		%				98.91		%				100.00		%

22

---

			At December 31, 2024
			Past Due and Still Accruing
(in thousands)			30-59 days						60-89 days						90 days or more						Nonaccrual						Total past due and nonaccrual (1)						Current						Total loans
CRE
Non-owner occupied CRE			$	—					$	—					$	—					$	16,230					$	16,230					$	554,520					$	570,750
Multifamily			—						—						—						1,915						1,915						2,990,760						2,992,675
Construction/land development
Multifamily construction			—						—						—						—						—						98,906						98,906
CRE construction			—						—						—						3,821						3,821						7,217						11,038
Single family construction			—						—						—						—						—						320,826						320,826
Single family construction to permanent			—						—						—						—						—						41,970						41,970
Total			—						—						—						21,966						21,966						4,014,199						4,036,165
Commercial and industrial loans
Owner occupied CRE			—						—						—						1,161						1,161						360,836						361,997
Commercial business			—						—						—						25,740						25,740						286,264						312,004
Total			—						—						—						26,901						26,901						647,100						674,001
Consumer loans
Single family			4,601						1,096						4,354			(2)			2,990						13,041						1,096,054						1,109,095
Home equity and other			344						631						—						3,137						4,112						408,423						412,535
Total			4,945						1,727						4,354						6,127						17,153						1,504,477						1,521,630			(3)
Total loans			$	4,945					$	1,727					$	4,354					$	54,994					$	66,020					$	6,165,776					$	6,231,796
%			0.08		%				0.03		%				0.07		%				0.88		%				1.06		%				98.94		%				100.00		%

(1)     Includes loans whose repayments are insured by the FHA or guaranteed by the VA or Small Business Administration ("SBA") of $10.4 million and $11.3 million at March 31, 2025 and December 31, 2024, respectively.

(2)    FHA-insured and VA-guaranteed single family loans that are 90 days or more past due are maintained on accrual status if they are determined to have little to no risk of loss.

(3)    Includes $1.2 million and $1.3 million of loans at March 31, 2025 and December 31, 2024, where a fair value option election was made at the time of origination and, therefore, are carried at fair value with changes in fair value recognized in our consolidated income statements.

23

---

Loan Modifications

The Company provides modifications to borrowers experiencing financial difficulty ("MBFD"), which may include delays in payment of amounts due, extension of the terms of the notes or reduction in the interest rates on the notes. In certain instances, the Company may grant more than one type of modification. The granting of modifications for the quarters ended March 31, 2025 and 2024 did not have a material impact on the ACL. The following tables provide information related to loans modified for the quarters and ended March 31, 2025 and 2024 to borrowers experiencing financial difficulty, disaggregated by class of financing receivable and type of concession granted:

			Significant Payment Delay
			Quarter Ended March 31,
			2025												2024
(in thousands, except percentages)			Amortized Cost Basis at Period End						% of Total Class of Financing Receivable						Amortized Cost Basis at Period End						% of Total Class of Financing Receivable
Multifamily			$	1,915					0.07		%				$	—					—		%
Commercial business			—						—		%				103						0.03		%

			Term Extension
			Quarter Ended March 31,
			2025												2024
(in thousands, except percentages)			Amortized Cost Basis at Period End						% of Total Class of Financing Receivable						Amortized Cost Basis at Period End						% of Total Class of Financing Receivable
Non-owner occupied CRE			$	—					—		%				$	560					0.09		%
Commercial business			251						0.08		%				3,555						0.92		%

			Significant Payment Delay and Term Extension
			Quarter Ended March 31,
			2025												2024
(in thousands, except percentages)			Amortized Cost Basis at Period End						% of Total Class of Financing Receivable						Amortized Cost Basis at Period End						% of Total Class of Financing Receivable
Commercial business			$	1,160					0.39		%				$	—					—		%
Single family			274						0.03		%				1,156						0.10		%

24

---

The following table describes the financial effect of the modifications made to borrowers experiencing financial difficulty:

Significant Payment Delay

Quarter Ended March 31,

2025

2024

Multifamily

The weighted average duration of loan payments deferred is 1.8 years

—

Commercial business

The weighted average duration of loan payments deferred is 5.1 years

The weighted average duration of loan payments deferred is 2.8 years.

Single Family

Provided payment deferrals to borrowers. A weighted average 4.7% of loan balances were capitalized and added to the remaining term of the loan.

Provided payment deferrals to borrowers. A weighted average 2.5% of loan balances were capitalized and added to the remaining term of the loan.

Term Extension

Quarter Ended March 31,

2025

2024

Non-owner occupied CRE

—

Added a weighted average 0.25 years to the life of loans, which reduced the monthly payment amounts to the borrowers.

Commercial business

Added a weighted average 3.8 years to the life of loans, which reduced the monthly payment amounts to the borrowers.

Added a weighted average 0.4 years to the life of loans, which reduced the monthly payment amounts to the borrowers.

Single family

Added a weighted average 7.3 years to the life of loans, which reduced the monthly payment amounts to the borrowers.

Added a weighted average 1.9 years to the life of loans, which reduced the monthly payment amounts to the borrowers.

Upon determination that a modified loan (or portion of a loan) has subsequently been deemed uncollectible, the loan (or portion of the loan) is written off. Therefore, the amortized cost basis of the loan is reduced by the uncollectible amount and the allowance for credit losses is adjusted by the same amount.

25

---

The following table depicts the payment status of loans that were classified as MBFDs on or after January 1, 2024 through December 31, 2024:

			Payment Status (Amortized Cost Basis) at March 31, 2025
(in thousands)			Current						30-89 Days Past Due						90+ Days Past Due
Non-owner occupied CRE			$	19,211					$	—					$	—
Multifamily			—						—						1,915
Construction/land development			—						—						3,796
Owner occupied CRE			254						—						—
Commercial business			2,835						—						5,541
Single family			2,773						177						567
Total			$	25,073					$	177					$	11,819

The following table depicts the payment status of loans that were classified as MBFDs on or after January 1, 2023 through December 31, 2023:

			Payment Status (Amortized Cost Basis) at March 31, 2024
(in thousands)			Current						30-89 Days Past Due						90+ Days Past Due
Non-owner occupied CRE			$	16,240					$	—					$	—
Construction/land development			3,824						—						—
Commercial business			8,663						—						—
Single family			2,367						1,109						342
Total			$	31,094					$	1,109					$	342

The following table provides the amortized cost basis as of March 31, 2025 of MBFDs on or after January 1, 2024 through December 31, 2024 and subsequently had a payment default:

			Amortized Cost Basis of Modified Loans That Subsequently Defaulted
			Quarter Ended March 31, 2025
(in thousands)			Significant Payment Delay						Term Extension						Interest Rate Reduction and Term Extension						Significant Payment Delay and Term Extension						Interest Rate Reduction, Significant Payment Delay and Term Extension
Single family			$	—					$	—					$	—					$	325					$	—

The following table provides the amortized cost basis as of March 31, 2024 of MBFDs on or after January 1, 2023 through December 31, 2023 and subsequently had a payment default:

			Amortized Cost Basis of Modified Loans That Subsequently Defaulted
			Quarter Ended March 31, 2024
(in thousands)			Significant Payment Delay						Term Extension						Interest Rate Reduction and Term Extension						Significant Payment Delay and Term Extension						Interest Rate Reduction, Significant Payment Delay and Term Extension
Non-owner occupied CRE			$	—					$	—					$	—					$	16,240					$	—
Construction/land development			—						—						—						3,824						—
Commercial business			—						4,420						—						—						—
Single family			241						—						—						351						—
Total			$	241					$	4,420					$	—					$	20,415					$	—

26

---

NOTE 4–DEPOSITS:

Deposit balances, including their weighted average rates, were as follows: 

			At March 31, 2025												At December 31, 2024
(dollars in thousands)			Amount						Weighted Average Rate						Amount						Weighted Average Rate
Noninterest-bearing demand deposits			$	1,276,133					—		%				$	1,195,781					—		%
Interest bearing:
Interest-bearing demand deposits			327,400						0.45		%				323,112						0.35		%
Savings			233,240						0.06		%				229,659						0.06		%
Money market			1,437,024						2.02		%				1,396,697						1.72		%
Certificates of deposit
Brokered deposits			297,717						4.33		%				751,406						4.61		%
Other			2,518,981						4.11		%				2,516,366						4.37		%
Total interest bearing deposits			4,814,362						3.12		%				5,217,240						3.31		%
Total deposits			$	6,090,495					2.42		%				$	6,413,021					2.65		%

There were $313 million and $315 million in public funds included in deposits at March 31, 2025 and December 31, 2024, respectively.

Certificates of deposit outstanding mature as follows: 

(in thousands)			March 31, 2025
Within one year			$	2,794,410
One to two years			18,006
Two to three years			1,567
Three to four years			1,245
Four to five years			1,468
Thereafter			2
Total			$	2,816,698

The aggregate amount of certificate of deposits in denominations of more than the FDIC limit of $250 thousand at March 31, 2025 and December 31, 2024 were $288 million and $265 million, respectively.

27

---

NOTE 5–DERIVATIVES AND HEDGING ACTIVITIES:

To reduce the risk of significant interest rate fluctuations on the value of certain assets and liabilities, such as single family mortgage LHFS and MSRs, the Company utilizes derivatives as economic hedges. The notional amounts and fair values for derivatives, all of which are economic hedges are included in other assets or accounts payable and other liabilities on the consolidated balance sheet, consist of the following: 

			At March 31, 2025
			Notional amount						Fair value derivatives
(in thousands)									Asset						Liability
Forward sale commitments			$	67,496					$	50					$	(185)
Interest rate lock commitments			27,842						556						—
Interest rate swaps			214,617						8,301						(8,301)
Futures			11,000						2						—
Options			3,000						9						—
Total derivatives before netting			$	323,955					8,918						(8,486)
Netting adjustment/Cash collateral (1)									(8,186)						(91)
Carrying value on consolidated balance sheet									$	732					$	(8,577)

			At December 31, 2024
			Notional amount						Fair value derivatives
(in thousands)									Asset						Liability
Forward sale commitments			$	87,912					$	237					$	(402)
Interest rate lock commitments			16,757						175						(49)
Interest rate swaps			222,917						10,250						(10,250)
Futures			5,200						1						—
Options			5,800						3						—
Total derivatives before netting			$	338,586					10,666						(10,701)
Netting adjustment/Cash collateral (1)									(10,388)						219
Carrying value on consolidated balance sheet									$	278					$	(10,482)

(1)    Includes net cash collateral received of $8.3 million and $10.2 million at March 31, 2025 and December 31, 2024, respectively.

The following table presents gross fair value and net carrying value information for derivative instruments:

(in thousands)			Gross fair value						Netting adjustments/ Cash collateral (1)						Carrying value
At March 31, 2025
Derivative assets			$	8,918					$	(8,186)					$	732
Derivative liabilities			(8,486)						(91)						(8,577)
At December 31, 2024
Derivative assets			$	10,666					$	(10,388)					$	278
Derivative liabilities			(10,701)						219						(10,482)

(1)    Includes net cash collateral received of $8.3 million and $10.2 million at March 31, 2025 and December 31, 2024, respectively.

28

---

The collateral used under the Company's master netting agreements is typically cash, but securities may be used under agreements with certain counterparties. Receivables related to cash collateral that has been paid to counterparties are included in other assets. Payables related to cash collateral that has been received from counterparties are included in accounts payable and other liabilities. Interest is owed on amounts received from counterparties and we earn interest on cash paid to counterparties. Any securities pledged to counterparties as collateral remain on the consolidated balance sheets. At March 31, 2025 and December 31, 2024, the Company had liabilities of $8.5 million and $10.4 million, respectively, in cash collateral received from counterparties and receivables of $0.2 million and $0.2 million, respectively, in cash collateral paid to counterparties.

The following table presents the net gain (loss) recognized on economic hedge derivatives, within the respective line items in the consolidated income statements for the periods indicated:

			Quarter Ended March 31,
(in thousands)			2025						2024
Recognized in noninterest income:
Net gain (loss) on loan origination and sale activities (1)			$	61					$	86
Loan servicing income (loss) (2)			191						(500)
Other (3)			—						3

(1)Comprised of forward contracts used as an economic hedge of loans held for sale and interest rate lock commitments ("IRLCs") to customers.

(2)Comprised of futures, US Treasury options and forward contracts used as economic hedges of single family MSRs.

(3)Impact of interest rate swap agreements executed with commercial banking customers and broker dealer counterparties.

The interest income from US Treasury notes securities used for hedging purposes, which is included in interest income on the consolidated income statements, were $0.4 million and $0.3 million for quarters ended March 31, 2025 and 2024, respectively.

The notional amount of open interest rate swap agreements executed with commercial banking customers and broker dealer counterparties at March 31, 2025 and December 31, 2024 were $215 million and $223 million, respectively. 

NOTE 6–MORTGAGE BANKING OPERATIONS:

LHFS consisted of the following:

 

(in thousands)			At March 31, 2025						At December 31, 2024
Single family			$	21,912					$	20,312
CRE, multifamily and SBA			12,822						—
Total			$	34,734					$	20,312

Loans sold consisted of the following for the periods indicated: 

			Quarter Ended March 31,
(in thousands)			2025						2024
Single family			$	82,397					$	70,379
CRE, multifamily and SBA			54,195						8,196
Total			$	136,592					$	78,575

29

---

Gain on loan origination and sale activities, including the effects of derivative risk management instruments, consisted of the following: 

			Quarter Ended March 31,
(in thousands)			2025						2024
Single family			$	2,283					$	1,986
CRE, multifamily and SBA			933						320
Total			$	3,216					$	2,306

The Company's portfolio of loans serviced for others is primarily comprised of loans held in U.S. government and agency MBS issued by Fannie Mae, Freddie Mac and Ginnie Mae. The unpaid principal balance of loans serviced for others is as follows:

(in thousands)			At March 31, 2025						At December 31, 2024
Single family			$	5,141,876					$	5,179,373
CRE, multifamily and SBA			1,924,895						1,918,172
Total			$	7,066,771					$	7,097,545

The following is a summary of changes in the Company's liability for estimated single-family mortgage repurchase losses:

			Quarter Ended March 31,
(in thousands)			2025						2024
Balance, beginning of period			$	1,032					$	1,481
Additions, net of adjustments (1)			(103)						(128)
Realized (losses) recoveries, net (2)			70						(36)
Balance, end of period			$	999					$	1,317

(1) Includes additions for new loan sales and changes in estimated probable future repurchase losses on previously sold loans.

(2) Includes principal losses and accrued interest on repurchased loans, "make-whole" settlements, settlements with claimants and certain related expenses.

The Company has agreements with certain investors to advance scheduled principal and interest amounts on delinquent loans. Advances are also made to fund the foreclosure and collection costs of delinquent loans prior to the recovery of reimbursable amounts from investors or borrowers. Advances of $1.5 million and $1.6 million were recorded in other assets as of March 31, 2025 and December 31, 2024, respectively.

When the Company has the unilateral right to repurchase Ginnie Mae pool loans it has previously sold (generally loans that are more than 90 days past due), the Company records the balance of the loans as other assets and other liabilities. At March 31, 2025 and December 31, 2024, delinquent or defaulted mortgage loans currently in Ginnie Mae pools that the Company has recognized on its consolidated balance sheets totaled $6.8 million and $5.1 million, respectively.

30

---

Revenue from mortgage servicing, including the effects of derivative risk management instruments, consisted of the following:

			Quarter Ended March 31,
(in thousands)			2025						2024
Servicing income, net:
Servicing fees and other			$	6,507					$	6,354
Amortization of single family MSRs (1)			(1,582)						(1,428)
Amortization of multifamily and SBA MSRs			(1,354)						(1,402)
Total			3,571						3,524
Risk management, single family MSRs:
Changes in fair value of MSRs due to assumptions (2)			271						618
Net gain (loss) from economic hedging (3)			1,016						(1,110)
Total			1,287						(492)
Loan servicing income			$	4,858					$	3,032

(1) Represents changes due to collection/realization of expected cash flows and curtailments.

(2) Principally reflects changes in model assumptions, including prepayment speed assumptions, which are primarily affected by changes in mortgage interest rates.

(3)    The interest income from US Treasury notes securities used for hedging purposes, which is included in interest income on the consolidated income statements, was $0.4 million and $0.3 million for quarters ended March 31, 2025 and 2024, respectively.

The changes in single family MSRs measured at fair value are as follows:

			Quarter Ended March 31,
(in thousands)			2025						2024
Beginning balance			$	72,901					$	74,249
Additions and amortization:
Originations			695						617
Purchases			—						—
Amortization (1)			(1,582)						(1,428)
Net additions and amortization			(887)						(811)
Changes in fair value assumptions (2)			271						618
Ending balance			$	72,285					$	74,056

(1) Represents changes due to collection/realization of expected cash flows and curtailments.

(2) Principally reflects changes in model assumptions, including prepayment speed assumptions, which are primarily affected by changes in mortgage interest rates.

Key economic assumptions used in measuring the initial fair value of capitalized single family MSRs were as follows: 

			Quarter Ended March 31,
(rates per annum) (1)			2025						2024
Constant prepayment rate ("CPR") (2)			17.96		%				19.30		%
Discount rate			10.14		%				10.18		%

(1) Based on a weighted average.

(2) Represents an expected lifetime average CPR used in the model.

31

---

For single family MSRs, we use a discounted cash flow valuation technique which utilizes CPRs and discount rates as significant unobservable inputs as noted in the table below:

			At March 31, 2025												At December 31, 2024
			Range of Inputs						Average (1)						Range of Inputs						Average (1)
CPRs (2)			5.80% - 14.00%						6.77		%				6.00% - 13.50%						6.60		%
Discount Rates			10.00% - 16.00%						10.27		%				10.00% - 17.00%						11.00		%

(1) Weighted averages of all the inputs within the range.

(2) Represents the expected lifetime average CPR used in the model.

To compute hypothetical sensitivities of the value of our single family MSRs to immediate adverse changes in key assumptions, we computed the impact of changes to CPRs and in discount rates as outlined below:

(dollars in thousands)			At March 31, 2025
Fair value of single family MSR			$	72,285
Expected weighted-average life (in years)			8.31
CPR
Impact on fair value of 25 basis points adverse change in interest rates			$	(1,015)
Impact on fair value of 50 basis points adverse change in interest rates			$	(2,122)
Discount rate
Impact on fair value of 100 basis points increase			$	(2,827)
Impact on fair value of 200 basis points increase			$	(5,628)

The changes in multifamily and SBA MSRs measured at the lower of amortized cost or fair value were as follows: 

			Quarter Ended March 31,
(in thousands)			2025						2024
Beginning balance			$	26,565					$	29,987
Originations			463						278
Amortization			(1,354)						(1,402)
Ending balance			$	25,674					$	28,863

Key economic assumptions used in measuring the initial fair value of capitalized multifamily MSRs were as follows:

 

			Quarter Ended March 31,
(rates per annum) (1)			2025						2024
Discount rate			13.10		%				13.00		%

(1)Based on a weighted average.

32

---

For multifamily MSRs, we use a discounted cash flow valuation technique which utilizes CPRs and discount rates as significant unobservable inputs as noted in the table below. Multifamily DUS loans typically contain yield maintenance features that significantly reduce loan prepayments, resulting in a CPR of zero for valuation purposes.

			At March 31, 2025												At December 31, 2024
			Range of Inputs						Average (1)						Range of Inputs						Average (1)
Discount Rates			13.00% - 15.00%						13.10		%				13.00% - 15.00%						13.10		%

(1) Weighted averages of all the inputs within the range.

NOTE 7–GUARANTEES AND MORTGAGE REPURCHASE LIABILITY:

In the ordinary course of business, the Company sells loans through the Fannie Mae Multifamily Delegated Underwriting and Servicing Program ("DUS"®) that are subject to a credit loss sharing arrangement. The Company services the loans for Fannie Mae and shares in the risk of loss with Fannie Mae under the terms of the DUS contracts. Under the DUS program, the Company and Fannie Mae share losses on a pro rata basis, where the Company is responsible for losses incurred up to one-third of the principal balance on each loan with two-thirds of the loss covered by Fannie Mae. For loans that have been sold through this program, a liability is recorded for this loss sharing arrangement under the accounting guidance for guarantees. At March 31, 2025 and December 31, 2024, the total unpaid principal balance of loans sold under this program was $1.8 billion. The Company's reserve liability related to this arrangement totaled $0.6 million and $0.7 million at March 31, 2025 and December 31, 2024, respectively. There were no actual losses incurred under this arrangement during the quarters ended March 31, 2025 and 2024.

In the ordinary course of business, the Company sells residential mortgage loans to GSEs and other entities. Under the terms of these sales agreements, the Company has made representations and warranties that the loans sold meet certain requirements. The Company may be required to repurchase mortgage loans or indemnify loan purchasers due to defects in the origination process of the loan, such as documentation errors, underwriting errors and judgments, early payment defaults and fraud. The total unpaid principal balance of loans sold on a servicing-retained basis that were subject to the terms and conditions of these representations and warranties totaled $5.1 billion and $5.2 billion as of March 31, 2025 and December 31, 2024, respectively.

At March 31, 2025 and December 31, 2024, the Company had recorded a mortgage repurchase liability for loans sold on a servicing-retained and servicing-released basis, included in accounts payable and other liabilities on the consolidated balance sheets of $1.0 million.

NOTE 8–EARNINGS PER SHARE:

The following table summarizes the calculation of earnings (loss) per share: 

			Quarter Ended March 31,
(in thousands, except share and per share data)			2025						2024
Net income (loss)			$	(4,465)					$	(7,497)
Weighted average shares:
Basic weighted-average number of common shares outstanding			18,920,808						18,856,870
Dilutive effect of outstanding common stock equivalents			—						—
Diluted weighted-average number of common shares outstanding			18,920,808						18,856,870
Net income (loss) per share:
Basic earnings per share			$	(0.24)					$	(0.40)
Diluted earnings per share (1)			(0.24)						(0.40)

(1) Excluded from the computation of diluted earnings per share (due to their antidilutive effect) for the quarters ended March 31, 2025 and 2024 were certain unvested RSUs and PSUs. On a weighted average basis 395,023 and 561,610 unvested stock units convertible into shares of common stock were excluded at March 31, 2025 and 2024, respectively, because their effect would have been anti-dilutive.

33

---

NOTE 9–FAIR VALUE MEASUREMENT:

The term "fair value" is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. A fair value measurement assumes that the transaction to sell the asset or transfer the liability occurs in the principal market for the asset or liability or, in the absence of a principal market, the most advantageous market for the asset or liability. The Company's approach is to maximize the use of observable inputs and minimize the use of unobservable inputs when developing fair value measurements.

Fair Value Hierarchy

A three-level valuation hierarchy has been established under ASC 820 for disclosure of fair value measurements. The valuation hierarchy is based on the observability of inputs to the valuation of an asset or liability as of the measurement date. A financial instrument’s categorization within the valuation hierarchy is based on the lowest level of input that is significant to the fair value measurement. The levels are defined as follows:

• Level 1 – Quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity can access at the measurement date. An active market for the asset or liability is a market in which transactions for the asset or liability take place with sufficient frequency and volume to provide pricing information on an ongoing basis.

• Level 2 – Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. This includes quoted prices for similar assets and liabilities in active markets and inputs that are observable for the asset or liability for substantially the full term of the financial instrument.

• Level 3 – Unobservable inputs for the asset or liability. These inputs reflect the Company's assumptions of what market participants would use in pricing the asset or liability.

The Company's policy regarding transfers between levels of the fair value hierarchy is that all transfers are assumed to occur at the end of the reporting period.

Estimation of Fair Value

Fair value is based on quoted market prices, when available. In cases where a quoted price for an asset or liability is not available, the Company uses valuation models to estimate fair value. These models incorporate inputs such as forward yield curves, loan prepayment assumptions, expected loss assumptions, market volatilities and pricing spreads utilizing market-based inputs where readily available. The Company believes its valuation methods are appropriate and consistent with those that would be used by other market participants. However, imprecision in estimating unobservable inputs and other factors may result in these fair value measurements not reflecting the amount realized in an actual sale or transfer of the asset or liability in a current market exchange.

34

---

The following table summarizes the fair value measurement methodologies, including significant inputs and assumptions and classification of the Company's assets and liabilities valued at fair value on a recurring basis.

Asset/Liability class

Valuation methodology, inputs and assumptions

Classification

Investment securities

Trading securities

Fair Value is based on quoted prices in an active market.

Level 1 recurring fair value measurement.

Investment securities AFS

Observable market prices of identical or similar securities are used where available.

Level 2 recurring fair value measurement.

If market prices are not readily available, value is based on discounted cash flows using the following significant inputs:   •      Expected prepayment speeds  •      Estimated credit losses  •      Market liquidity adjustments

Level 3 recurring fair value measurement.

LHFS

Single family loans, excluding loans transferred from held for investment

Fair value is based on observable market data, including:   •       Quoted market prices, where available  •       Dealer quotes for similar loans  •       Forward sale commitments

Level 2 recurring fair value measurement.

When not derived from observable market inputs, fair value is based on discounted cash flows, which considers the following inputs: •       Benchmark yield curve   •       Estimated discount spread to the benchmark yield curve  •       Expected prepayment speeds

Estimated fair value classified as Level 3.

Mortgage servicing rights

Single family MSRs

For information on how the Company measures the fair value of its single family MSRs, including key economic assumptions and the sensitivity of fair value to changes in those assumptions, see Note 6, Mortgage Banking Operations.

Level 3 recurring fair value measurement.

Derivatives

Futures and Options

Fair value is based on closing exchange prices.

Level 1 recurring fair value measurement.

Forward sale commitments Interest rate swaps

Fair value is based on quoted prices for identical or similar instruments, when available. When quoted prices are not available, fair value is based on internally developed modeling techniques, which require the use of multiple observable market inputs including:               •       Forward interest rates              •       Interest rate volatilities

Level 2 recurring fair value measurement.

IRLC

The fair value considers several factors including: •       Fair value of the underlying loan based on quoted prices in the secondary market, when available.  •       Value of servicing •       Fall-out factor

Level 3 recurring fair value measurement.

35

---

The following tables presents the levels of the fair value hierarchy for the Company's assets and liabilities measured at fair value on a recurring basis: 

			At March 31, 2025
(in thousands)			Fair Value						Level 1						Level 2						Level 3
Assets:
Trading securities - U.S. Treasury securities			$	46,308					$	46,308					$	—					$	—
Investment securities AFS
Mortgage backed securities:
Residential			164,252						—						162,553						1,699
Commercial			48,462						—						48,462						—
Collateralized mortgage obligations:
Residential			311,832						—						311,832						—
Commercial			53,155						—						53,155						—
Municipal bonds			373,991						—						373,991						—
Corporate debt securities			25,590						—						25,590						—
U.S. Treasury securities			20,317						—						20,317						—
Agency debentures			9,128						—						9,128						—
Single family LHFS			21,912						—						21,912						—
Single family LHFI			1,248						—						—						1,248
Single family mortgage servicing rights			72,285						—						—						72,285
Derivatives
Futures			2						2						—						—
Forward sale commitments			50						—						50						—
Options			9						9						—
Interest rate lock commitments			556						—						—						556
Interest rate swaps			8,301						—						8,301						—
Total assets			$	1,157,398					$	46,319					$	1,035,291					$	75,788
Liabilities:
Derivatives
Forward sale commitments			$	185					$	—					$	185					$	—
Interest rate swaps			8,301						—						8,301						—
Total liabilities			$	8,486					$	—					$	8,486					$	—

36

---

			At December 31, 2024
(in thousands)			Fair Value						Level 1						Level 2						Level 3
Assets:
Trading securities - U.S. Treasury securities			$	34,746					$	34,746					$	—					$	—
Investment securities AFS
Mortgage backed securities:
Residential			167,462						—						165,764						1,698
Commercial			47,642						—						47,642						—
Collateralized mortgage obligations:
Residential			317,444						—						317,444						—
Commercial			54,945						—						54,945						—
Municipal bonds			378,259						—						378,259						—
Corporate debt securities			24,944						—						24,944						—
U.S. Treasury securities			19,987						—						19,987						—
Agency debentures			9,276						—						9,276						—
Single family LHFS			20,312						—						20,312						—
Single family LHFI			1,287						—						—						1,287
Single family mortgage servicing rights			72,901						—						—						72,901
Derivatives
Futures			1						1						—						—
Forward sale commitments			237						—						237						—
Options			3						3						—
Interest rate lock commitments			175						—						—						175
Interest rate swaps			10,250						—						10,250						—
Total assets			$	1,159,871					$	34,750					$	1,049,060					$	76,061
Liabilities:
Derivatives
Forward sale commitments			$	402					$	—					$	402					$	—
Interest rate lock commitments			49						—						—						49
Interest rate swaps			10,250						—						10,250						—
Total liabilities			$	10,701					$	—					$	10,652					$	49

There were no transfers between levels of the fair value hierarchy during the quarters ended March 31, 2025 and 2024.

Level 3 Recurring Fair Value Measurements

The Company's Level 3 recurring fair value measurements consist of investment securities AFS, single family MSRs, single family LHFI where fair value option was elected, certain single family LHFS and interest rate lock commitments, which are accounted for as derivatives. For information regarding fair value changes and activity for single family MSRs during the quarters ended March 31, 2025 and 2024, see Note 6, Mortgage Banking Operations of this Quarterly Report on Form 10-Q.

The fair value of IRLCs considers several factors, including the fair value in the secondary market of the underlying loan resulting from the exercise of the commitment, the expected net future cash flows related to the associated servicing of the loan (referred to as the value of servicing) and the probability that the commitment will not be converted into a funded loan (referred to as a fall-out factor). The fair value of IRLCs on LHFS, while based on interest rates observable in the market, is highly dependent on the ultimate closing of the loans. The significance of the fall-out factor to the fair value measurement of an individual IRLC is generally highest at the time that the rate lock is initiated and declines as closing procedures are performed and the underlying loan gets closer to funding. The fall-out factor applied is based on historical experience. The value of servicing is impacted by a variety of factors, including prepayment assumptions, discount rates, delinquency rates, contractually specified servicing fees, servicing costs and underlying portfolio characteristics. Because these inputs are not observable in market trades, the fall-out factor and value of servicing are considered to be Level 3 inputs. The fair value of IRLCs decreases

37

---

in value upon an increase in the fall-out factor and increases in value upon an increase in the value of servicing. Changes in the fall-out factor and value of servicing do not increase or decrease based on movements in other significant unobservable inputs.

The Company recognizes unrealized gains and losses from the time that an IRLC is initiated until the gain or loss is realized at the time the loan closes, which generally occurs within 30-90 days. For IRLCs that fall out, any unrealized gain or loss is reversed, which generally occurs at the end of the commitment period. The gains and losses recognized on IRLC derivatives generally correlates to volume of single family interest rate lock commitments made during the reporting period (after adjusting for estimated fallout) while the amount of unrealized gains and losses realized at settlement generally correlates to the volume of single family closed loans during the reporting period.

The Company uses the discounted cash flow model to estimate the fair value of certain loans that have been transferred from held for sale to held for investment and single family LHFS when the fair value of the loans is not derived using observable market inputs. The key assumption in the valuation model is the implied spread to benchmark interest rate curve. The implied spread is not directly observable in the market and is derived from third party pricing which is based on market information from comparable loan pools. The fair value estimate of single family loans that have been transferred from held for sale to held for investment are sensitive to changes in the benchmark interest rate which might result in a significantly higher or lower fair value measurement.

The Company transferred certain loans from held for sale to held for investment. These loans were originated as held for sale loans where the Company had elected fair value option. The Company determined these loans to be level 3 recurring assets as the valuation technique included a significant unobservable input. The total amount of held for investment loans where fair value option election was made was $1.2 million and $1.3 million at March 31, 2025 and December 31, 2024, respectively.

The following information presents significant Level 3 unobservable inputs used to measure fair value of certain assets:

(dollars in thousands)			Fair Value						Valuation Technique						Significant Unobservable Inputs						Low						High						Weighted Average
March 31, 2025
Investment securities AFS			$	1,699					Income approach						Implied spread to benchmark interest rate curve						2.25%						2.25%						2.25%
Single family LHFI			1,248						Income approach						Implied spread to benchmark interest rate curve						2.80%						4.97%						3.45%
Interest rate lock commitments, net			556						Income approach						Fall-out factor						0.77%						22.98%						8.30%
															Value of servicing						0.62%						1.61%						1.01%
December 31, 2024
Investment securities AFS			$	1,698					Income approach						Implied spread to benchmark interest rate curve						2.25%						2.25%						2.25%
Single family LHFI			1,287						Income approach						Implied spread to benchmark interest rate curve						2.94%						5.56%						3.69%
Interest rate lock commitments, net			126						Income approach						Fall-out factor						0.83%						29.13%						9.28%
															Value of servicing						0.78%						2.15%						1.37%

We had no LHFS where the fair value was not derived with significant observable inputs at March 31, 2025 and December 31, 2024.

38

---

The following table presents fair value changes and activity for certain Level 3 assets for the periods indicated:

(in thousands)						Beginning balance						Additions						Transfers						Payoffs/Sales						Change in mark to market (1)						Ending balance
Quarter Ended March 31, 2025
Investment securities AFS						$	1,698					$	—					$	—					$	(50)					$	51					$	1,699
Single family LHFS						—						—						50						(50)						—						$	—
Single family LHFI						1,287						—						(50)						—						11						1,248
Quarter Ended March 31, 2024
Investment securities AFS						$	1,860					$	—					$	—					$	(50)					$	(19)					$	1,791
Single family LHFI						1,280						—						—						—						5						1,285

(1) Changes in fair value for single LHFI are recorded in other noninterest income on the consolidated income statements.

The following table presents fair value changes and activity for Level 3 interest rate lock commitments:

			Quarter Ended March 31,
(in thousands)			2025						2024
Beginning balance, net			$	126					$	411
Total realized/unrealized gains			1,847						417
Settlements			(1,417)						(492)
Ending balance, net			$	556					$	336

Nonrecurring Fair Value Measurements

Certain assets held by the Company are not included in the tables above, but are measured at fair value on a periodic basis. These assets include certain LHFI and OREO that are carried at the lower of cost or fair value of the underlying collateral, less the estimated costs to sell. The estimated fair values of real estate collateral are generally based on internal evaluations and appraisals of such collateral, which use the market approach and income approach methodologies. We have omitted disclosure related to quantitative inputs given the insignificance of assets measured on a nonrecurring basis.

The fair value of commercial properties is generally based on third-party appraisals that consider recent sales of comparable properties, including their income-generating characteristics, adjusted (generally based on unobservable inputs) to reflect the general assumptions that a market participant would make when analyzing the property for purchase. The Company uses a fair value of collateral technique to apply adjustments to the appraisal value of certain commercial LHFI that are collateralized by real estate.

The Company uses a fair value of collateral technique to apply adjustments to the stated value of certain commercial LHFI that are not collateralized by real estate and to the appraisal value of OREO.

Residential properties are generally based on unadjusted third-party appraisals. Factors considered in determining the fair value include geographic sales trends, the value of comparable surrounding properties as well as the condition of the property.

These adjustments include management assumptions that are based on the type of collateral dependent loan and may increase or decrease an appraised value. Management adjustments vary significantly depending on the location, physical characteristics and income producing potential of each individual property. The quality and volume of market information available at the time of the appraisal can vary from period-to-period and cause significant changes to the nature and magnitude of the unobservable inputs used. Given these variations, changes in these unobservable inputs are generally not a reliable indicator for how fair value will increase or decrease from period to period.

39

---

The following table presents assets classified as Level 3 that had changes in their recorded fair value for the periods indicated and what we still held at the end of the respective reporting period:

(in thousands)			Fair Value (1)																								Total Gains (Losses)
At or for the Quarter Ended March 31, 2025
LHFI			$	1,546																							$	698
At or for the Quarter Ended March 31, 2024
LHFI			$	423																							$	(50)

(1) Represents the carrying value of loans for which adjustments are based on the fair value of the collateral.

Fair Value of Financial Instruments

The following presents the carrying value, estimated fair value and the levels of the fair value hierarchy for the Company's financial instruments other than assets and liabilities measured at fair value on a recurring basis: 

			At March 31, 2025
(in thousands)			Carrying Value						Fair Value						Level 1						Level 2						Level 3
Assets:
Cash and cash equivalents			$	252,162					$	252,162					$	252,162					$	—					$	—
Investment securities HTM			2,283						2,266						—						2,266						—
LHFI			6,022,334						5,758,436						—						—						5,758,436
LHFS – multifamily and other			12,822						12,822						—						12,822						—
Mortgage servicing rights – multifamily and SBA			25,674						31,468						—						—						31,468
Federal Home Loan Bank stock			49,920						49,920						—						49,920						—
Other assets - GNMA EBO loans			6,786						6,786						—						—						6,786
Liabilities:
Certificates of deposit			$	2,816,698					$	2,811,546					$	—					$	2,811,546					$	—
Borrowings			1,000,000						1,005,485						—						1,005,485						—
Long-term debt			225,223						180,069						—						180,069						—

			At December 31, 2024
(in thousands)			Carrying Value						Fair Value						Level 1						Level 2						Level 3
Assets:
Cash and cash equivalents			$	406,600					$	406,600					$	406,600					$	—					$	—
Investment securities HTM			2,301						2,273						—						2,273						—
LHFI			6,191,766						5,864,426						—						—						5,864,426
Mortgage servicing rights – multifamily and SBA			26,565						32,361						—						—						32,361
Federal Home Loan Bank stock			50,676						50,676						—						50,676						—
Other assets-GNMA EBO loans			5,111						5,111						—						—						5,111
Liabilities:
Certificates of deposit			$	3,267,772					$	3,262,350					$	—					$	3,262,350					$	—
Borrowings			1,000,000						1,001,873						—						1,001,873						—
Long-term debt			225,131						184,124						—						184,124						—

Fair Value Option

Single family loans held for sale accounted under the fair value option are measured initially at fair value with subsequent changes in fair value recognized in earnings. Gains and losses from such changes in fair value are recognized in net gain on

40

---

mortgage loan origination and sale activities within noninterest income. The change in fair value of loans held for sale is primarily driven by changes in interest rates subsequent to loan funding and changes in fair value of the related servicing asset, resulting in revaluation adjustments to the recorded fair value. The use of the fair value option allows the change in the fair value of loans to more effectively offset the change in fair value of derivative instruments that are used as economic hedges of loans held for sale.

The following table presents the difference between the aggregate fair value and the aggregate unpaid principal balance of loans held for sale accounted for under the fair value option:

			At March 31, 2025																		At December 31, 2024
(in thousands)			Fair Value						Aggregate Unpaid Principal Balance						Fair Value Less Aggregated Unpaid Principal Balance						Fair Value						Aggregate Unpaid Principal Balance						Fair Value Less Aggregated Unpaid Principal Balance
Single family LHFS			$	21,912					$	21,513					$	399					$	20,312					$	20,137					$	175

NOTE 10–LIHTC INVESTMENTS:

The Company has LIHTC investments that are designed to promote qualified affordable housing programs and generate a return primarily through the realization of federal tax credits. The Company accounts for these investments by amortizing the cost of tax credit investments over the life of the investment using a proportional amortization method. The current balance of these investments, which are included in other assets in the consolidated balance sheets, was $35.9 million and $37.3 million as of March 31, 2025 and December 31, 2024, respectively.

The following table presents other information related to the Company’s LIHTC investments for the periods indicated:

			Quarter Ended March 31,
(in thousands)			2025						2024
Tax credits and other tax benefits recognized			$	1,697					$	1,668
LIHTC amortization expense			1,405						1,367

41

---

ITEM 2     MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Management's Discussion and Analysis of Financial Condition and Results of Operations should be read in conjunction with the Consolidated Financial Statements and Notes presented elsewhere in this report and in HomeStreet, Inc.'s Annual Report on Form 10-K for the year ended December 31, 2024 ("2024 Annual Report on Form 10-K").

FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 (the “Reform Act”). Generally, forward-looking statements include the words “anticipate,” “believe,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “potential,” “should,” “will,” and “would” and similar expressions (or the negative of these terms) and include statements relating to achievement of profitability and timing of such achievement and expectations regarding reductions in short-term interest rates and their impact on the Company.

Forward-looking statements in this Form 10-Q are based on the Company’s expectations at the time such statements are made and speak only as of the date made. The Company does not assume any obligation or undertake to update any forward-looking statements after the date of this Form 10-Q as a result of new information, future events or developments, except as required by federal securities or other applicable laws, although the Company may do so from time to time. The Company does not endorse any projections regarding future performance that may be made by third parties. For all forward-looking statements, the Company claims the protection of the safe harbor for forward-looking statements contained in the Reform Act.

We caution readers that actual results may differ materially from those expressed in or implied by the Company’s forward-looking statements. Rather, more important factors could affect the Company’s future results, including but not limited to the following: (1) our ability to successfully consummate the pending merger (the "Merger") with Mechanics Bank ("Mechanics"), (2) the ability of HomeStreet and Mechanics to obtain required governmental approvals of the Merger, (3) the failure to satisfy the closing conditions in the definitive Agreement and Plan of Merger, dated as of March 28, 2025 (the “Merger Agreement”), or any unexpected delay in closing the Merger, (4) the ability to achieve expected cost savings, synergies and other financial benefits from the Merger within the expected time frames and costs or difficulties relating to integration matters being greater than expected, (5) the diversion of management time from core banking functions due to Merger-related issues; (6) potential difficulty in maintaining relationships with customers, associates or business partners as a result of the announced Merger; (7) changes in the interest rate environment and in expectation of reduction in short-term interest rates; (8) changes in the U.S. and global economies, including business disruptions, reductions in employment, inflationary pressures and an increase in business failures, specifically among our customers, and global trade disputes, including the imposition of tariffs by the U.S. and countermeasures by foreign governments; (9) our ability to control operating costs and expenses; (10) our ability to attract and retain key members of our senior management team; (11) changes in deposit flows, loan demand or real estate values may adversely affect our business; (12) there may be increases in competitive pressure among financial institutions or from non-financial institutions; (13) our ability to obtain regulatory approvals or non-objection to take various capital actions, including the payment of dividends by us or the Bank; (14) the timing and occurrence or non-occurrence of events may be subject to circumstances beyond our control; (15) our credit quality and the effect of credit quality on our credit losses expense and allowance for credit losses and impact the adequacy of our allowance for credit losses; (16) changes in accounting principles, policies or guidelines may cause our financial condition to be perceived or interpreted differently; (17) legislative or regulatory changes that may adversely affect our business or financial condition, including, without limitation, changes in corporate and/or individual income tax laws and policies, changes in privacy laws, and changes in regulatory capital or other rules, and the availability of resources to address or respond to such changes; (18) general economic conditions, either nationally or locally in some or all areas in which we conduct business, or conditions in the securities markets or banking industry, may be less favorable than what we currently anticipate; (19) challenges our customers may face in meeting current underwriting standards may adversely impact all or a substantial portion of our rate-lock loan activity we recognize; (20) technological changes may be more difficult or more expensive than what we anticipate; (21) a failure in or breach of our operational or security systems or information technology infrastructure, or those of our third-party providers and vendors, including due to cyber-attacks; (22) success or consummation of new business initiatives may be more difficult or expensive than what we anticipate; (23) staffing fluctuations in response to product demand or the implementation of corporate strategies that affect our work force and potential associated charges; and (24) litigation, investigations or other matters before regulatory agencies, whether currently existing or commencing in the future, may delay the occurrence or non-occurrence of events longer than what we anticipate. A discussion of the factors, risks and uncertainties that could affect our financial results, business goals and operational and financial objectives cited in this Form 10-Q, other releases, public statements and/or filings with the Securities and Exchange Commission (“SEC”) is also contained in the “Risk Factors” sections of the Company's Forms 10-K and 10-Q and in our

Current Reports on Form 8-K we file with the SEC. We strongly recommend readers review those disclosures in conjunction with the discussions herein.

All future written and oral forward-looking statements attributable to the Company or any person acting on its behalf are expressly qualified in their entirety by the cautionary statements contained or referred to above. New risks and uncertainties arise from time to time, and factors that the Company currently deems immaterial may become material, and it is impossible for the Company to predict these events or how they may affect the Company.

Critical Accounting Estimates

The following discussion and analysis of financial condition and results of operations are based upon our consolidated financial statements and the notes thereto, which have been prepared in accordance with generally accepted accounting principles in the United States ("GAAP") and accounting practices in the banking industry. Certain of those accounting policies are considered critical accounting policies because they require us to make estimates and assumptions regarding circumstances or trends that could materially affect the value of those assets, such as economic conditions or trends that could impact our ability to fully collect our loans or ultimately realize the carrying value of certain of our other assets. Those estimates and assumptions are made based on current information available to us regarding those economic conditions or trends or other circumstances. If changes were to occur in the events, trends or other circumstances on which our estimates or assumptions were based, these changes could have a material adverse effect on the carrying value of assets and liabilities and on our results of operations. We have identified two policies and estimates as being critical because they require management to make particularly difficult, subjective, and/or complex judgments about matters that are inherently uncertain and because of the likelihood that materially different amounts would be reported under different conditions or using different assumptions. These policies relate to the allowance for credit losses ("ACL") and the valuation of residential mortgage servicing rights ("MSRs").

The ACL is calculated based on quantitative and qualitative factors to estimate credit losses over the life of a loan. The inputs used to determine quantitative factors include estimates based on historical experience of probability of default and loss given default. Inputs used to determine qualitative factors include changes in current portfolio characteristics and operating environments such as current and forecasted unemployment rates, capitalization rates used to value properties securing loans, rental rates and single family pricing indexes. Qualitative factors may also include adjustments to address matters not contemplated by the model we use and to assumptions used to determine qualitative factors. Although we believe that our methodology for determining an appropriate level for the ACL adequately addresses the various components that could potentially result in credit losses, the processes and their elements include features that may be susceptible to significant change. Any unfavorable differences between the actual outcome of credit-related events and our estimates could require an additional provision for credit losses. For example, if the projected unemployment rate was downgraded one grade for all periods, the amount of the ACL at March 31, 2025 would increase by approximately $6 million. This sensitivity analysis is hypothetical and has been provided only to indicate the potential impact that changes in assumptions may have on the ACL estimate.

The valuation of MSRs is based on various assumptions which are set forth in Note 6–Mortgage Banking Operations of the financial statements. Note 6 also provides sensitivity analysis based on the assumptions used. The sensitivity analyses are hypothetical and have been provided to indicate the potential impact that changes in assumptions may have on the estimate of the fair value of MSRs.

42

---

Summary Financial Data

			Quarter Ended
(dollars in thousands)			March 31, 2025						December 31, 2024						March 31, 2024
Select Income Statement data:
Net interest income			$	33,221					$	29,616					$	32,151
Provision for credit losses			1,000						—						—
Noninterest income (loss)			12,136						(78,124)						9,454
Noninterest expense			49,108						43,953						52,164
Net income (loss):
Before income tax (benefit) expense			(4,751)						(92,461)						(10,559)
Total			(4,465)						(123,327)						(7,497)
Net income (loss) per fully diluted share			(0.24)						(6.54)						(0.40)
Core net income (loss): (1)
Total			(2,866)						(5,140)						(5,469)
Core net income (loss) per fully diluted share			(0.15)						(0.27)						(0.29)
Select Performance Ratios:
Return on average equity - annualized
Net income (loss)			(4.5)		%				(92.7)		%				(5.6)		%
Core (1)			(2.9)		%				(3.9)		%				(4.1)		%
Return on average tangible equity - annualized (1)
Net income (loss)			(4.2)		%				(93.7)		%				(5.3)		%
Core (1)			(2.5)		%				(3.5)		%				(3.8)		%
Return on average assets - annualized
Net income (loss)			(0.23)		%				(5.38)		%				(0.32)		%
Core (1)			(0.15)		%				(0.22)		%				(0.23)		%
Efficiency ratio (1)			102.9		%				115.6		%				118.0		%
Net interest margin			1.82		%				1.38		%				1.44		%
Other data
Full time equivalent employees			766						792						858

(1)Return on average tangible equity, core net income (loss), core net income (loss) per fully diluted share, core return on average equity, core return on average tangible equity, core return on average assets and the efficiency ratio are non-GAAP financial measures. For a reconciliation of these measures to the nearest comparable GAAP financial measure or the computation of the measure see “Non-GAAP Financial Measures” elsewhere in this Management’s Discussion and Analysis of Financial Condition and Results of Operations.

43

---

						As of
(dollars in thousands)						March 31, 2025						December 31, 2024
Selected Balance Sheet Data
Loans held for sale						$	34,734					$	20,312
Loans held for investment, net						6,023,582						6,193,053
ACL						39,634						38,743
Investment securities						1,055,318						1,057,006
Total assets						7,803,631						8,123,698
Deposits						6,090,495						6,413,021
Borrowings						1,000,000						1,000,000
Long-term debt						225,223						225,131
Total shareholders' equity						400,751						396,997
Other data:
Book value per share						$	21.18					$	21.05
Tangible book value per share (1)						$	20.83					$	20.67
Total equity to total assets						5.1		%				4.9		%
Tangible common equity to tangible assets (1)						5.1		%				4.8		%
Shares outstanding at end of period						18,920,808						18,857,565
Loans to deposit ratio (Bank)						99.9		%				97.4		%
Credit Quality:
Delinquencies(2)						1.09		%				1.06		%
ACL to total loans (3)						0.66		%				0.63		%
ACL to nonaccrual loans						71.0		%				70.4		%
Nonaccrual loans to total loans						0.92		%				0.88		%
Nonperforming assets to total assets						0.75		%				0.71		%
Nonperforming assets						$	58,611					$	57,814
Regulatory Capital Ratios:
Bank
Tier 1 leverage						8.46		%				7.30		%
Total risk-based capital						13.40		%				13.02		%
Common equity Tier 1 capital						12.61		%				12.27		%
Company
Tier 1 leverage						6.62		%				5.77		%
Total risk-based capital						12.48		%				12.23		%
Common equity Tier 1 capital						8.76		%				8.62		%

(1)Tangible book value per share and tangible common equity to tangible assets are non-GAAP financial measures. For a reconciliation of these measures to the nearest comparable GAAP financial measure, see “Non-GAAP Financial Measures” elsewhere in this Management’s Discussion and Analysis of Financial Condition and Results of Operations.

(2)Total past due and nonaccrual loans as a percentage of total loans held for investment.

(3) This ratio excludes balances insured by the FHA or guaranteed by the VA or SBA.

                        

44

---

Current Developments

Recent Developments

On March 28, 2025, the Company entered into a definitive Agreement and Plan of Merger with Mechanics Bank, whereby, subject to regulatory and certain shareholder approvals the Bank will merge with and into Mechanics Bank as a subsidiary of the Company (the “Merger”). The Company will amend its articles of incorporation to issue shares to the Mechanics shareholders in exchange for 100% of Mechanics stock such that when the Merger closes the Mechanics shareholders will own approximately 91.7% of the combined company and HomeStreet shareholders will own approximately 8.3% of the combined company. Upon the closing of the Merger the Company’s name will change to Mechanics Bancorp. The Merger is expected to close in the third quarter of 2025.

Economic and Market Conditions

The current level of interest rates continues to adversely impact our results of operations as our overall cost of funds are high in relation to the yield on our earning assets, resulting in a low net interest margin. With the decrease in short term interest rates in the latter part of 2024, our cost of funds have stabilized and started to decrease. As a result of the fourth quarter 2024 loan sale, we improved our net interest margin by selling lower yielding loans and paying off higher cost wholesale funding. Given the scheduled repricing of our multifamily and other commercial real estate loans, future anticipated reductions in borrowings, the expectation of ongoing reductions in short-term interest rates by the Federal Reserve and continued effective non-interest expense management, we anticipate growth in earnings for the foreseeable future.

Management's Overview of the First Quarter 2025 Financial Performance

First Quarter of 2025 Compared to the Fourth Quarter of 2024

Non-core amounts: For the first quarter non-core items include $2.1 million of merger related expenses. In the fourth quarter of 2024 non-core items include an $88.8 million loss on the sale of $990 million of multifamily loans, $53.3 million deferred tax assets valuation allowance and $3.2 million of merger related expense recoveries.

General: Our net loss and loss before income taxes were $4.5 million and $4.8 million, respectively, in the first quarter of 2025, as compared to $123.3 million and $92.5 million, respectively, in the fourth quarter of 2024. Our core net loss and core net loss before taxes, which excludes the impact of the loss on the sale of multifamily loans, the deferred tax asset valuation allowance and merger related expenses and recoveries, were $2.9 million and $2.7 million, respectively, in the first quarter of 2025, as compared to $5.1 million and $6.4 million respectively, in the fourth quarter of 2024. The decrease in core loss before income taxes was primarily due to an increase in net interest income and an increase in noninterest income, partially offset by an increase in provision for credit losses and an increase in noninterest expense.

Income Taxes: Due to our cumulative losses over the last three year period ended December 31, 2024, accounting rules required us to provide a valuation allowance for the balance of our deferred tax assets in the fourth quarter of 2024. As a result, we do not expect to recognize income tax expense until the deferred tax assets valuation allowance no longer exists. The $0.3 million income tax benefit recognized in the first quarter of 2025 primarily relates to the reversal of the disparate tax effects on our accumulated other comprehensive income ("AOCI") resulting from the recording in the fourth quarter of 2024, of a deferred tax valuation allowance for the deferred tax assets related to the AOCI. In the fourth quarter of 2024, we recorded a $53 million deferred tax allowance which was recorded as income tax expense. Excluding this allowance, the income tax benefit would have been $22.4 million and would have resulted in an effective tax rate of 24.3% for the fourth quarter of 2024.

45

---

Net Interest Income: The following tables set forth, for the periods indicated, information regarding (i) the total dollar amount of interest income from interest-earning assets and the resultant average yields on those assets; (ii) the total dollar amount of interest expense and the average rate of interest on our interest-bearing liabilities; (iii) net interest income; (iv) net interest rate spread; and (v) net interest margin:

			Quarter Ended
			March 31, 2025																		December 31, 2024
(dollars in thousands)			Average Balance						Interest						Average Yield/Cost						Average Balance						Interest						Average Yield/Cost
Assets:
Interest-earning assets:
Loans (1)			$	6,198,659					$	73,587					4.76		%				$	7,334,221					$	86,119					4.62		%
Investment securities (1)			1,055,336						9,509						3.60		%				1,096,695						9,953						3.63		%
FHLB Stock, Fed Funds and other			242,687						3,691						6.20		%				290,506						4,052						5.52		%
Total interest-earning assets			7,496,682						86,787						4.65		%				8,721,422						100,124						4.53		%
Noninterest-earning assets			374,252																		405,681
Total assets			$	7,870,934																	$	9,127,103
Liabilities and shareholders' equity:
Interest-bearing deposits: (2)
Demand deposits			$	312,762					$	287					0.37		%				$	314,040					$	250					0.32		%
Money market and savings			1,645,604						6,874						1.68		%				1,663,526						7,067						1.68		%
Certificates of deposit			2,919,241						31,076						4.32		%				3,171,161						36,784						4.61		%
Total			4,877,607						38,237						3.18		%				5,148,727						44,101						3.40		%
Borrowings:
Borrowings			1,011,111						11,364						4.50		%				1,875,616						22,316						4.66		%
Long-term debt			225,178						2,943						5.23		%				225,086						3,039						5.36		%
Total interest-bearing liabilities			6,113,896						52,544						3.47		%				7,249,429						69,456						3.79		%
Noninterest-bearing liabilities:
Demand deposits (2)			1,265,701																		1,253,516
Other liabilities			86,537																		94,859
Total liabilities			7,466,134																		8,597,804
Shareholders' equity			404,800																		529,299
Total liabilities and shareholders' equity			$	7,870,934																	$	9,127,103
Net interest income									$	34,243																	$	30,668
Net interest rate spread															1.18		%																0.74		%
Net interest margin															1.82		%																1.38		%

(1)    Includes taxable-equivalent adjustments primarily related to tax-exempt income on certain loans and securities of $1.0 million and $1.1 million for quarters ended March 31, 2025 and December 31, 2024. The estimated federal statutory tax rate was 21% for the periods presented.

(2)    Cost of all deposits, including noninterest-bearing demand deposits was 2.52% and 2.74% for the quarters ended March 31, 2025 and December 31, 2024, respectively.

Our net interest income in the first quarter of 2025 was $3.6 million higher than the fourth quarter of 2024 due to an increase in our net interest margin from 1.38% to 1.82%. The increase in the net interest margin was due primarily to a 32 basis point decrease in the rates paid on interest-bearing liabilities and a 12 basis point increase in the yield on interest earning assets. The increase in yield on interest earning assets was primarily due to the sale of $990 million of lower yielding multifamily loans at the end of the fourth quarter of 2024. The decrease in rates on interest bearing liabilities are primarily due to our paydown at the end of 2024 and beginning of 2025 of higher cost borrowings and brokered certificates of deposit using the proceeds from the sale of multifamily loans.

46

---

Provision for Credit Losses: The $1.0 million provision for credit losses recognized during the first quarter of 2025 was due to a $3.3 million increase in specific reserves which was partially offset by lower general reserves resulting in part from lower loan balances. There was no provision for credit losses in the fourth quarter of 2024 as the benefits of the reduction in loan balances resulting from the loan sale were offset by specific reserves on commercial loans.

Noninterest income (loss) consisted of the following: 

			Quarter Ended
(in thousands)			March 31, 2025						December 31, 2024
Noninterest income (loss)
Gain (loss) on loan origination and sale activities (1)
Single family			$	2,283					$	2,090
CRE, multifamily and SBA (2)			933						(87,082)
Loan servicing income			4,858						2,997
Deposit fees			2,071						2,166
Other			1,991						1,705
Total noninterest income (loss)			$	12,136					$	(78,124)

(1) May include loans originated as held for investment.

(2) December 31, 2024 amount includes loss of $88.8 million on sale of $990 million of multifamily loans.

Loan servicing income, a component of noninterest income, consisted of the following:

			Quarter Ended
(in thousands)			March 31, 2025						December 31, 2024
Single family servicing income, net
Servicing fees and other			$	3,725					$	3,715
Changes - amortization (1)			(1,582)						(1,690)
Net			2,143						2,025
Risk management, single family MSRs:
Changes in fair value due to assumptions (2)			271						2,559
Net gain (loss) from economic hedging (3)			1,016						(2,731)
Subtotal			1,287						(172)
Single Family servicing income			3,430						1,853
Commercial loan servicing income:
Servicing fees and other			2,782						2,472
Amortization of capitalized MSRs			(1,354)						(1,328)
Total			1,428						1,144
Total loan servicing income			$	4,858					$	2,997

(1)Represents changes due to collection/realization of expected cash flows and curtailments.

(2)Principally reflects changes in model assumptions, including prepayment speed assumptions, which are primarily affected by changes in mortgage interest rates.

(3)The interest income from US Treasury notes securities used for hedging purposes, which is included in interest income on the consolidated income statements, was $0.4 million and $0.3 million for the quarters ended March 31, 2025 and December 31, 2024, respectively.

Noninterest income in the first quarter of 2025 increased from the fourth quarter of 2024 primarily due to the $88.8 million loss on the sale of multifamily loans in the fourth quarter of 2024 and an increase in loan servicing income. The increase in loan servicing income is primarily due to an increase in the value of our single family mortgage servicing rights.

47

---

Noninterest Expense consisted of the following:

			Quarter Ended
(in thousands)			March 31, 2025						December 31, 2024
Noninterest expense
Compensation and benefits			$	26,309					$	25,037
Information services			7,585						7,208
Occupancy			4,871						6,181
General, administrative and other			10,343						5,527
Total noninterest expense			$	49,108					$	43,953

Noninterest expenses were $5.2 million higher in the first quarter of 2025 due to a $1.3 million increase in compensation and benefits and a $4.8 million increase in general, administrative and other expenses which were partially offset by a $1.3 million decrease in occupancy expenses. The increase in compensation and benefits was primarily due to wage increases in 2025 and increases in employee benefits and employer taxes, which were partially offset by a 3% reduction in FTEs. The increase in general, administrative and other expenses was due to the recovery of $3.2 million in merger expenses in the fourth quarter of 2024 and $2.1 million of merger related expenses incurred in the first quarter of 2025. The decrease in occupancy costs was primarily due to lease impairment costs recognized in the fourth quarter of 2024.

First Quarter of 2025 Compared to First Quarter of 2024

Non-core amounts: For the first quarter of 2025, non-core items include $2.1 million of merger related expenses. During the first quarter of 2024, non-core items include $2.6 million of merger related expenses.

General: Our net loss and loss before income taxes were $4.5 million and $4.8 million, respectively, in the first quarter of 2025, as compared to $7.5 million and $10.6 million, respectively, in the first quarter of 2024. Our core net loss and core net loss before income taxes, which exclude the impact of merger related expenses, was $2.9 million and $2.7 million in the first quarter of 2025, as compared to core net loss of $5.5 million and core loss before income taxes of $8.0 million in the first quarter of 2024. The $5.3 million decrease in core loss before income taxes was primarily due to higher net interest income, higher noninterest income and a decrease in noninterest expense, partially offset by an increase in provision for credit losses.

Income Taxes: Due to our cumulative losses over the last three year period ended December 31, 2024, accounting rules required us to provide a valuation allowance for the balance of our deferred tax assets in the fourth quarter of 2024. As a result, we do not expect to recognize tax expense until the deferred tax assets valuation allowance no longer exists. The $0.3 million income tax benefit recognized in the first quarter of 2025 primarily relates to the reversal of the disparate tax effects on our AOCI resulting from the recording in the fourth quarter of 2024of a deferred tax valuation allowance for the deferred tax assets related to AOCI. Our effective tax rate in the first quarter of 2024 of 29.0% was higher than our statutory rate of 24.6% due to the impact of tax advantaged investments which creates a higher benefit due to our taxable loss.

48

---

Net Interest Income: The following tables set forth, for the periods indicated, information regarding (i) the total dollar amount of interest income from interest-earning assets and the resultant average yields on those assets; (ii) the total dollar amount of interest expense and the average rate of interest on our interest-bearing liabilities; (iii) net interest income; (iv) net interest rate spread; and (v) net interest margin:

			Quarter Ended March 31,
			2025																		2024
(dollars in thousands)			Average Balance						Interest						Average Yield/Cost						Average Balance						Interest						Average Yield/Cost
Assets:
Interest-earning assets:
Loans (1)			$	6,198,659					$	73,587					4.76		%				$	7,460,650					$	86,427					4.60		%
Investment securities (1)			1,055,336						9,509						3.60		%				1,239,093						11,627						3.75		%
FHLB Stock, Fed Funds and other			242,687						3,691						6.20		%				388,462						5,571						5.76		%
Total interest-earning assets			7,496,682						86,787						4.65		%				9,088,205						103,625						4.54		%
Noninterest-earning assets			374,252																		413,984
Total assets			$	7,870,934																	$	9,502,189
Interest-bearing liabilities:
Interest-bearing deposits: (2)
Demand deposits			$	312,762					$	287					0.37		%				$	324,210					$	170					0.21		%
Money market and savings			1,645,604						6,874						1.68		%				1,840,023						7,380						1.60		%
Certificates of deposit			2,919,241						31,076						4.32		%				3,068,404						35,057						4.60		%
Total			4,877,607						38,237						3.18		%				5,232,637						42,607						3.27		%
Borrowings:
Borrowings			1,011,111						11,364						4.50		%				2,074,527						24,676						4.73		%
Long-term debt			225,178						2,943						5.23		%				224,812						3,107						5.51		%
Total interest-bearing liabilities			6,113,896						52,544						3.47		%				7,531,976						70,390						3.74		%
Noninterest-bearing liabilities:
Demand deposits (2)			1,265,701																		1,319,309
Other liabilities			86,537																		113,277
Total liabilities			7,466,134																		8,964,562
Shareholders' equity			404,800																		537,627
Total liabilities and shareholders' equity			$	7,870,934																	$	9,502,189
Net interest income									$	34,243																	$	33,235
Net interest spread															1.18		%																0.80		%
Net interest margin															1.82		%																1.44		%

(1) Includes taxable-equivalent adjustments primarily related to tax-exempt income on certain loans and securities of $1.0 million and $1.1 million for the quarters ended March 31, 2025 and 2024, respectively. The estimated federal statutory tax rate was 21% for the periods presented.

(2) Cost of deposits including noninterest-bearing deposits, was 2.52% and 2.61% for the quarters ended March 31, 2025 and 2024, respectively.

Net interest income in the first quarter of 2025 increased $1.1 million as compared to the first quarter of 2024 due primarily to an increase in net interest margin from 1.44% in the first quarter of 2024 to 1.82% in the first quarter of 2025. The increase in net interest margin is due to a 27 basis point decrease in the rates paid on interest-bearing liabilities and an 11 basis point increase in the yield on interest earning assets. The increase in yield on interest earning assets was primarily due to the sale of $990 million of lower yielding multifamily loans at the end of the fourth quarter of 2024. The decrease in rates on interest bearing liabilities are primarily due to our paydown at the end of 2024 and beginning of 2025 of higher cost borrowings and brokered certificates of deposit using the proceeds from the sale of multifamily loans.

Provision for Credit Losses: The $1.0 million provision for credit losses recognized during the first quarter of 2025 was due to a $3.3 million increase in specific reserves which was partially offset by lower general reserves resulting in part from lower loan balances. During the first quarter of 2024, the provision for credit losses reflect the stable balance of our loan portfolio, a minimal level of identified credit issues in our loan portfolio and the lack of significant expected credit issues arising in future periods.

49

---

Noninterest Income consisted of the following:  

																					Quarter Ended March 31,
(in thousands)																					2025						2024
Noninterest income
Gain on loan origination and sale activities (1)
Single family																											$	2,283					$	1,986
CRE, multifamily and SBA																											933						320
Loan servicing income																											4,858						3,032
Deposit fees																											2,071						2,241
Other																											1,991						1,875
Total noninterest income																											$	12,136					$	9,454

(1) May include loans originated as held for investment.

Noninterest income in the first quarter of 2025 increased from the first quarter of 2024 primarily due to a $0.9 million increase in gain on loan sales and a $1.8 million increase in loan servicing income. The gain on loan sales increased primarily due to an increase in CRE loan sales volume. The increase in loan servicing income is primarily due to an increase in the value of our single family mortgage servicing rights.

Loan servicing income, a component of noninterest income, consisted of the following:

												Quarter Ended March 31,
(in thousands)																		2025						2024
Single family servicing income, net
Servicing fees and other																		$	3,725					$	3,839
Changes - amortization (1)																		(1,582)						(1,428)
Net																		2,143						2,411
Risk management, single family MSRs:
Changes in fair value due to assumptions (2)																		271						618
Net gain (loss) from economic hedging (3)																		1,016						(1,110)
Subtotal																		1,287						(492)
Single Family servicing income																		3,430						1,919
Commercial loan servicing income:
Servicing fees and other																		2,782						2,515
Amortization of capitalized MSRs																		(1,354)						(1,402)
Total																		1,428						1,113
Total loan servicing income																		$	4,858					$	3,032

(1)Represents changes due to collection/realization of expected cash flows and curtailments.

(2)Principally reflects changes in model assumptions, including prepayment speed assumptions, which are primarily affected by changes in mortgage interest rates.

(3)The interest income from US Treasury notes securities used for hedging purposes, which is included in interest income on the consolidated income statements, was $0.4 million and $0.3 million for the quarters ended March 31, 2025 and 2024, respectively.

50

---

Noninterest Expense consisted of the following:

																		Quarter Ended March 31,
(in thousands)																		2025						2024
Noninterest expense
Compensation and benefits																								$	26,309					$	28,011
Information services																								7,585						7,342
Occupancy																								4,871						5,434
General, administrative and other																								10,343						11,377
Total noninterest expense																								$	49,108					$	52,164

The $3.1 million decrease in noninterest expense in the first quarter of 2025 as compared to the first quarter of 2024 was primarily due to $1.7 million lower compensation and benefit costs, $0.6 million lower occupancy costs and $1.0 million lower general and administrative costs. The decrease in compensation and benefit costs was primarily due to an 11% decrease in FTE and lower medical costs, which was partially offset by wage increases in the first quarter of 2025. The decrease in occupancy costs is primarily due to reductions in leased space from branch closures in 2024. The decrease in general and administrative costs reflects the efforts made to eliminate or defer nonessential expenses.

51

---

Financial Condition

During the first quarter of 2025, our total assets decreased $320 million due primarily to a $169 million decrease in loans held for investment and a $154 million decrease in cash. In the first quarter of 2025, total liabilities decreased $324 million due to a $323 million decrease in deposits. The decrease in deposits was primarily due to a $454 million decrease in brokered certificates of deposit which was partially offset by a $131 million increase in non-brokered deposits.

Credit Risk Management

During the first quarter of 2025, our ratios of nonperforming assets to total assets and total loans delinquent over 30 days, including nonaccrual loans, increased slightly primarily due to a decrease in our loans held for investment. As of March 31, 2025, our ratio of nonperforming assets to total assets was 0.75% as compared to 0.71% at December 31, 2024, and our ratio of total loans delinquent over 30 days, including nonaccrual loans, to total loans was 1.09% as compared to 1.06% at December 31, 2024. During the first quarter of 2025, we increased the specific reserves for a syndicated commercial loan by $3.9 million based on updated analysis of the collateral support for this loan.

Management considers the current level of the ACL to be appropriate to cover estimated lifetime losses within our LHFI portfolio. The following table presents the ACL by product type:

			At March 31, 2025												At December 31, 2024
(dollars in thousands)			Amount						Rate (1)						Amount						Rate (1)
CRE
Non-owner occupied CRE			$	1,658					0.30		%				$	1,739					0.30		%
Multifamily			13,287						0.45		%				14,909						0.50		%
Construction/land development
Multifamily construction			468						0.72		%				849						0.86		%
CRE construction			73						0.66		%				66						0.60		%
Single family construction			5,704						1.74		%				6,737						2.10		%
Single family construction to permanent			140						0.45		%				184						0.44		%
Total			21,330						0.55		%				24,484						0.61		%
Commercial and industrial loans
Owner occupied CRE			598						0.18		%				576						0.16		%
Commercial business			10,648						3.61		%				6,886						2.23		%
Total			11,246						1.77		%				7,462						1.12		%
Consumer loans
Single family			3,702						0.37		%				3,610						0.35		%
Home equity and other			3,356						0.80		%				3,187						0.77		%
Total			7,058						0.50		%				6,797						0.47		%
Total ACL			$	39,634					0.66		%				$	38,743					0.63		%

(1) The ACL rate is calculated excluding balances related to loans that are insured by the FHA or guaranteed by the VA or SBA.

Liquidity and Sources of Funds

Liquidity risk management is primarily intended to ensure we are able to maintain sources of cash to adequately fund operations and meet our obligations, including demands from depositors, draws on lines of credit and paying any creditors, on a timely and cost-effective basis, in various market conditions. Our liquidity profile is influenced by changes in market conditions, the composition of the balance sheet and risk tolerance levels. The Company has established liquidity guidelines and operating plans that detail the sources and uses of cash and liquidity.

The Company's primary sources of liquidity include deposits, loan payments and investment securities payments, both principal and interest, borrowings, and proceeds from the sale of loans and investment securities. Borrowings include advances from the FHLB, borrowings from the Federal Reserve, federal funds purchased and borrowing from other financial institutions. Additionally, the Company may sell stock or issue long-term debt to raise funds. While scheduled principal repayments on

52

---

loans and investment securities are a relatively predictable source of funds, deposit inflows and outflows and prepayments of loans and investment securities are greatly influenced by interest rates, economic conditions and competition.

The Company’s contractual cash flow obligations include the maturity of certificates of deposit, short-term and long-term borrowings, interest on certificates of deposit and borrowings, operating leases and fees for information technology related services and professional services. Obligations for certificates of deposit and short-term borrowings are typically satisfied through the renewal of these instruments or the generation of new deposits or use of available short-term borrowings. Interest payments and obligations related to leases and services are typically met by cash generated from our operations. The Company does not have any obligation to repay long-term debt within the next three years other than $65 million in principal amount of Senior Notes maturing on June 1, 2026. The Company intends to repay the Senior Notes with dividends made to the Company from the Bank or from funds received through the issuance of new debt or sales of stock.

At March 31, 2025 and December 31, 2024, the Bank had available borrowing capacity of $1.0 billion and $1.3 billion, respectively, from the FHLB, and $2.0 billion and $1.6 billion, respectively, from the FRBSF and $949 million and $1.0 billion under borrowing lines established with other financial institutions.

We believe that our current unrestricted cash and cash equivalents, cash flows from operations and borrowing capacity will be sufficient to meet our liquidity needs for at least the next 12 months. We are currently not aware of any other trends or demands, commitments, events or uncertainties that will result in or that are reasonably likely to result in our liquidity increasing or decreasing in any material way that will impact our liquidity needs during or beyond the next 12 months.

Cash Flows

For the quarter ended March 31, 2025, cash and cash equivalents decreased by $154 million compared to an increase of $105 million during the quarter ended March 31, 2024. As excess liquidity can reduce the Company’s earnings and returns, the Company manages its cash positions to minimize the level of excess liquidity and does not attempt to maximize the level of cash and cash equivalents. The following discussion highlights the major activities and transactions that affected our cash flows during these periods.

Cash flows from operating activities

The Company's operating assets and liabilities are used to support our lending activities, including the origination and sale of mortgage loans. For the quarter ended March 31, 2025, net cash of $23 million was used in operating activities, as cash generated from operations was offset by cash used to fund LHFS in excess of proceeds from the sale of loans and increases in trading securities. For the quarter ended March 31, 2024, net cash of $8 million was used in operating activities, as cash generated from operations was offset by an increases in trading securities and other assets.

Cash flows from investing activities

The Company's investing activities primarily include AFS investment securities and loans originated as held for investment. For the quarter ended March 31, 2025, net cash of $191 million was provided by investing activities primarily from principal repayments on AFS securities and by LHFI principal repayments, net of originations. For the quarter ended March 31, 2024, net cash of $36 million was provided by investing activities primarily from principal repayments on AFS securities, partially offset by the origination of LHFI, net of principal repayments and net FHLB stock purchases.

Cash flows from financing activities

The Company's financing activities are primarily related to deposits and proceeds from borrowings. For the quarter ended March 31, 2025, net cash of $323 million was used in financing activities, primarily due to a decrease in brokered certificates of deposit. For the quarter ended March 31, 2024, net cash of $76 million was provided by financing activities, primarily due to an increase in short-term and long-term borrowings, partially offset by decreases in deposits.

53

---

Off-Balance Sheet Arrangements

In the normal course of business, we are a party to financial instruments that carry off-balance sheet risk. These financial instruments (which include commitments to originate loans and commitments to purchase loans) include potential credit risk in excess of the amount recognized in the accompanying consolidated financial statements. These transactions are designed to (1) meet the financial needs of our customers, (2) manage our credit, market or liquidity risks, (3) diversify our funding sources and/or (4) optimize capital.

These commitments include the following:

(in thousands)			At March 31, 2025						At December 31, 2024
Unused consumer portfolio lines			$	627,326					$	609,930
Commercial portfolio lines (1)			548,536						523,415
Commitments to fund loans			31,590						56,417
Total			$	1,207,452					$	1,189,762

(1) Within the commercial portfolio, undistributed construction loan proceeds, where the Company has an obligation to advance funds for construction progress payments were $348 million and $306 million at March 31, 2025 and December 31, 2024, respectively.

Capital Resources and Dividend Policy

The capital rules applicable to United States based bank holding companies and federally insured depository institutions (“Capital Rules”) require the Company (on a consolidated basis) and the Bank (on a stand-alone basis) to meet specific capital adequacy requirements that, for the most part, involve quantitative measures, primarily in terms of the ratios of their capital to their assets, liabilities, and certain off-balance sheet items, calculated under regulatory accounting practices. In addition, prompt corrective action regulations place a federally insured depository institution, such as the Bank, into one of five capital categories on the basis of its capital ratios: (i) well capitalized; (ii) adequately capitalized; (iii) undercapitalized; (iv) significantly undercapitalized; or (v) critically undercapitalized. A depository institution’s primary federal regulatory agency may determine that, based on certain qualitative assessments, the depository institution should be assigned to a lower capital category than the one indicated by its capital ratios. At each successive lower capital category, a depository institution is subject to greater operating restrictions and increased regulatory supervision by its federal bank regulatory agency.

The following table sets forth the capital and capital ratios of HomeStreet Inc. (on a consolidated basis) and HomeStreet Bank as compared to the respective regulatory requirements applicable to them:

			At March 31, 2025
			Actual												For Minimum Capital Adequacy Purposes												To Be Categorized As "Well Capitalized"
(dollars in thousands)			Amount						Ratio						Amount						Ratio						Amount						Ratio
HomeStreet, Inc.
Tier 1 leverage capital (to average assets)			$	533,304					6.62		%				$	322,084					4.0		%				NA						NA
Common equity Tier 1 capital (to risk-weighted assets)			473,304						8.76		%				243,161						4.5		%				NA						NA
Tier 1 risk-based capital (to risk-weighted assets)			533,304						9.87		%				324,214						6.0		%				NA						NA
Total risk-based capital (to risk-weighted assets)			674,401						12.48		%				432,286						8.0		%				NA						NA
HomeStreet Bank
Tier 1 leverage capital (to average assets)			$	681,006					8.46		%				$	321,913					4.0		%				$	402,391					5.0		%
Common equity Tier 1 capital (to risk-weighted assets)			681,006						12.61		%				243,035						4.5		%				351,050						6.5		%
Tier 1 risk-based capital (to risk-weighted assets)			681,006						12.61		%				324,047						6.0		%				432,062						8.0		%
Total risk-based capital (to risk-weighted assets)			723,518						13.40		%				432,062						8.0		%				540,078						10.0		%

54

---

			At December 31, 2024
			Actual												For Minimum Capital Adequacy Purposes												To Be Categorized As "Well Capitalized"
(dollars in thousands)			Amount						Ratio						Amount						Ratio						Amount						Ratio
HomeStreet, Inc.
Tier 1 leverage capital (to average assets)			$	537,057					5.77		%				$	372,319					4.0		%				NA						NA
Common equity Tier 1 capital (to risk-weighted assets)			477,057						8.62		%				249,109						4.5		%				NA						NA
Tier 1 risk-based capital (to risk-weighted assets)			537,057						9.70		%				332,145						6.0		%				NA						NA
Total risk-based capital (to risk-weighted assets)			677,225						12.23		%				442,860						8.0		%				NA						NA
HomeStreet Bank
Tier 1 leverage capital (to average assets)			$	678,869					7.30		%				$	372,132					4.0		%				$	465,165					5.0		%
Common equity Tier 1 capital (to risk-weighted assets)			678,869						12.27		%				249,000						4.5		%				359,667						6.5		%
Tier 1 risk-based capital (to risk-weighted assets)			678,869						12.27		%				332,001						6.0		%				442,667						8.0		%
Total risk-based capital (to risk-weighted assets)			720,498						13.02		%				442,667						8.0		%				553,334						10.0		%

As of the dates set forth in the above table, the Company exceeded the minimum required capital ratios applicable to it and the Bank’s capital ratios exceeded the minimums necessary to qualify as a well-capitalized depository institution under the prompt corrective action regulations. In addition to the minimum capital ratios, both HomeStreet Inc. and HomeStreet Bank are required to maintain a capital conservation buffer consisting of additional Common Equity Tier 1 Capital of more than 2.5% above the required minimum levels in order to avoid limitations on paying dividends, engaging in share repurchases, and paying discretionary bonuses. The required ratios for capital adequacy set forth in the above table do not include the Capital Rules’ additional capital conservation buffer, though both the Company and Bank maintained capital ratios necessary to satisfy the capital conservation buffer requirements as of the dates indicated. At March 31, 2025, capital conservation buffers for the Company and the Bank were 3.87% and 5.40%, respectively.

The Company did not declare a cash dividend in the quarter and currently does not plan to pay any quarterly dividends in 2025. The amount and declaration of future cash dividends are subject to approval by our Board of Directors and certain statutory requirements and regulatory restrictions.

We had no material commitments for capital expenditures as of March 31, 2025.

55

---

Non-GAAP Financial Measures

To supplement our unaudited condensed consolidated financial statements presented in accordance with GAAP, we use certain use certain non-GAAP measures of financial performance.

In this Form 10-Q, we use the following non-GAAP measures: (i) tangible common equity and tangible assets as we believe this information is consistent with the treatment by bank regulatory agencies, which exclude intangible assets from the calculation of capital ratios; (ii) core net income (loss) and effective tax rate on core net income (loss) before income taxes, which excludes the loss on the sale of $990 million of multifamily loans in the fourth quarter of 2024 due to the unusual nature and size of the loan sale, the deferred tax asset valuation allowance recognized in the fourth quarter of 2024 because it is a significant unusual item, loss on debt extinguishment in the fourth quarter of 2024 and merger related expenses and the related tax impact as we believe this measure is a better comparison to be used for projecting future results; and, (iii) core noninterest expenses which excludes the loss on debt extinguishment in the fourth quarter of 2024 and merger related expenses as we believe this measure is a better comparison to be used for projecting future noninterest expenses, and (iv) efficiency ratio which is the ratio of noninterest expense to the sum of net interest income and noninterest income, excluding certain items of income or expense considered non-core and excluding taxes incurred and payable to the state of Washington as such taxes are not classified as income taxes and we believe including them in noninterest expense impacts the comparability of our results to those companies whose operations are in states where assessed taxes on business are classified as income taxes.

These supplemental performance measures, as well as additional measures derived from these supplemental performance measures, may vary from, and may not be comparable to, similarly titled measures provided by other companies in our industry. Non-GAAP financial measures are not in accordance with, or an alternative for, GAAP. Generally, a non-GAAP financial measure is a numerical measure of a company’s performance that either excludes or includes amounts that are not normally excluded or included in the most directly comparable measure calculated and presented in accordance with GAAP. A non-GAAP financial measure may also be a financial metric that is not required by GAAP or other applicable requirements.

We believe that these non-GAAP financial measures, when taken together with the corresponding GAAP financial measures, provide meaningful supplemental information regarding our performance by providing additional information used by management that is not otherwise required by GAAP or other applicable requirements. Our management uses, and believes that investors benefit from referring to, these non-GAAP financial measures in assessing our operating results and when planning, forecasting and analyzing future periods. These non-GAAP financial measures also facilitate a comparison of our performance to prior periods. We believe these measures are frequently used by securities analysts, investors and other parties in the evaluation of companies in our industry. These non-GAAP financial measures should be considered in addition to, not as a substitute for or superior to, financial measures prepared in accordance with GAAP. In the information below, we have provided reconciliations of, where applicable, the most comparable GAAP financial measures to the non-GAAP measures used in this Form 10-Q, or a computation of the measure.

56

---

Reconciliations of non-GAAP results of operations to the nearest comparable GAAP measures or the computation of the measure:

			For the Quarter Ended
(in thousands, except ratio, rate and share data)			March 31, 2025						December 31, 2024												March 31, 2024
Core net income (loss)
Net income (loss)			$	(4,465)					$	(123,327)											$	(7,497)
Adjustments (tax effected)
Loss on loan sale			—						67,058												—
Merger related expenses (recoveries)			1,599						(2,534)												2,028
Loss on debt extinguishment			—						353												—
Deferred tax asset valuation allowance			—						53,310												—
Total			$	(2,866)					$	(5,140)											$	(5,469)
Core net income (loss) per fully diluted share
Fully diluted shares			18,920,808						18,857,565												18,856,870
Computed amount			$	(0.15)					$	(0.27)											$	(0.29)
Return on average tangible equity (annualized)
Average shareholders' equity			$	404,800					$	529,299											$	537,627
Less: Average intangibles			(6,976)						(7,542)												(9,403)
Average tangible equity			397,824						521,757												528,224
Net income (loss)			$	(4,465)					$	(123,327)											$	(7,497)
Adjustments (tax effected)
Amortization of core deposit intangibles			374						487												488
Tangible income applicable to shareholders			$	(4,091)					$	(122,840)											$	(7,009)
Ratio			(4.2)		%				(93.7)		%										(5.3)		%
Return on average tangible equity (annualized) - Core
Average tangible equity			$	397,824					$	521,757											$	528,224
Core net income (loss) (per above)			$	(2,866)					$	(5,140)											$	(5,469)
Adjustments (tax effected)
Amortization on core deposit intangibles			374						487												488
Tangible income (loss) applicable to shareholders			$	(2,492)					$	(4,653)											$	(4,981)
Ratio			(2.5)		%				(3.5)		%										(3.8)		%
Return on average equity (annualized) - Core
Average shareholders' equity (per above)			$	404,800					$	529,299											$	537,627
Core net income (loss) (per above)			(2,866)						(5,140)												(5,469)
Ratio			(2.9)		%				(3.9)		%										(4.1)		%
Efficiency ratio
Noninterest expense
Total			$	49,108					$	43,953											$	52,164
Adjustments:
Merger related expenses or recoveries			(2,050)						3,249												(2,600)
Loss on debt extinguishment			—						(452)												—
State of Washington taxes			(386)						(157)												(452)
Adjusted total			$	46,672					$	46,593											$	49,112

57

---

			For the Quarter Ended
(in thousands, except ratio, rate and share data)			March 31, 2025						December 31, 2024												March 31, 2024
Total revenues
Net interest income			$	33,221					$	29,616											$	32,151
Noninterest income			12,136						(78,124)												9,454
Loss on loan sale			—						88,818												—
Total			$	45,357					$	40,310											$	41,605
Ratio			102.9		%				115.6		%										118.0		%
Return on Average assets (annualized) - Core
Average Assets			$	7,870,934					$	9,127,103											$	9,502,189
Core net income (loss) - per above			(2,866)						(5,140)												(5,469)
Ratio			(0.15)		%				(0.22)		%										(0.23)		%
Effective tax rate used in computations above (1)			22.0		%				22.0		%										22.0		%

(1)     Effective tax rate indicated is used for all adjustments except the loss on loan sale. The gross effective tax rate of 24.5% was used for the loss on loan sale due to the large size of the loss in relation to permanent differences that could impact our gross effective rate.

			As of
(in thousands, except ratio, rate and share data)			March 31, 2025						December 31, 2024
Tangible book value per share
Shareholders' equity			$	400,751					$	396,997
Less: Intangible assets			(6,662)						(7,141)
Tangible shareholder's equity			$	394,089					$	389,856
Common shares outstanding			18,920,808						18,857,565
Computed amount			$	20.83					$	20.67
Tangible common equity to tangible assets
Tangible shareholder's equity (per above)			$	394,089					$	389,856
Tangible assets
Total assets			$	7,803,631					$	8,123,698
Less: Intangible assets			(6,662)						(7,141)
Net			$	7,796,969					$	8,116,557
Ratio			5.1		%				4.8		%

58

---

ITEM 3			QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Market Risk Management

Market risk is defined as the sensitivity of income, fair value measurements and capital to changes in interest rates, foreign currency exchange rates, commodity prices and other relevant market rates or prices. The primary market risks that we are exposed to are price and interest rate risks. Price risk is defined as the risk to current or anticipated earnings or capital arising from changes in the value of either assets or liabilities that are entered into as part of distributing or managing risk. Interest rate risk is defined as risk to current or anticipated earnings or capital arising from movements in interest rates.

For the Company, price and interest rate risks arise from the financial instruments and positions we hold. This includes loans, MSRs, investment securities, deposits, borrowings, long-term debt and derivative financial instruments. Due to the nature of our current operations, we are not subject to foreign currency exchange or commodity price risk. Our real estate loan portfolio is subject to risks associated with the local economies of our various markets, in particular, the regional economy of the western United States, including Hawaii.

The spread between the yield on interest-earning assets and the cost of interest-bearing liabilities and the relative dollar amounts of these assets and liabilities are the principal items affecting net interest income. Changes in net interest rates (interest rate risk) are influenced to a significant degree by the repricing characteristics of assets and liabilities (timing risk), the relationship between various rates (basis risk), customer options (option risk) and changes in the shape of the yield curve (time-sensitive risk). We manage the available-for-sale investment securities portfolio while maintaining a balance between risk and return. The Company's funding strategy is to grow core deposits while we efficiently supplement using wholesale borrowings.

We estimate the sensitivity of our net interest income to changes in market interest rates using an interest rate simulation model that includes assumptions related to the level of balance sheet growth, deposit repricing characteristics and the rate of prepayments for multiple interest rate change scenarios. Interest rate sensitivity depends on certain repricing characteristics in our interest-earnings assets and interest-bearing liabilities, including the maturity structure of assets and liabilities and their repricing characteristics during the periods of changes in market interest rates. Effective interest rate risk management seeks to ensure both assets and liabilities respond to changes in interest rates within an acceptable timeframe, minimizing the impact of interest rate changes on net interest income and capital. Interest rate sensitivity is measured as the difference between the volume of assets and liabilities, at a point in time, that are subject to repricing at various time horizons, known as interest rate sensitivity gaps.

59

---

The following table presents sensitivity gaps for these different intervals:

 

			At March 31, 2025
(in thousands)			3 Mos. or Less						More Than 3 Mos. to 6 Mos.						More Than 6 Mos. to 12 Mos.						More Than 12 Mos. to 3 Yrs.						More Than 3 Yrs. to 5 Yrs.						More Than 5 to 15 Yrs.						More Than 15 Yrs.						Non-Rate- Sensitive						Total
Interest-earning assets:
Cash & cash equivalents			$	252,162					$	—					$	—					$	—					$	—					$	—					$	—					$	—					$	252,162
FHLB Stock			$	45,047					—						—						—						—						—						4,873						—						49,920
Investment securities (1)			173,529						86,937						29,729						105,151						160,634						481,289						18,049						—						1,055,318
LHFS			34,734						—						—						—						—						—						—						—						34,734
LHFI (1)			1,304,541						389,786						583,830						1,685,376						1,297,590						736,877						65,216						—						6,063,216
Total			1,810,013						476,723						613,559						1,790,527						1,458,224						1,218,166						88,138						—						7,455,350
Non-interest-earning assets			—						—						—						—						—						—						—						348,281						348,281
Total assets			$	1,810,013					$	476,723					$	613,559					$	1,790,527					$	1,458,224					$	1,218,166					$	88,138					$	348,281					$	7,803,631
Interest-bearing liabilities:
Demand deposit accounts (2)			$	327,400					$	—					$	—					$	—					$	—					$	—					$	—					$	—					$	327,400
Savings accounts (2)			233,240						—						—						—						—						—						—						—						233,240
Money market accounts (2)			1,437,024						—						—						—						—						—						—						—						1,437,024
Certificates of deposit			1,318,840						983,308						492,262						19,573						2,713						1						1						—						2,816,698
FHLB advances			—						—						450,000						550,000						—						—						—						—						1,000,000
FRB borrowings			—						—						—						—						—						—						—						—						—
Long-term debt (3)			61,857						(1,415)						—						164,781						—						—						—						—						225,223
Total			3,378,361						981,893						942,262						734,354						2,713						1						1						—						6,039,585
Non-interest bearing liabilities			—						—						—						—						—						—						—						1,363,295						1,363,295
Shareholders' Equity			—						—						—						—						—						—						—						400,751						400,751
Total liabilities and shareholders' equity			$	3,378,361					$	981,893					$	942,262					$	734,354					$	2,713					$	1					$	1					$	1,764,046					$	7,803,631
Interest sensitivity gap			$	(1,568,348)					$	(505,170)					$	(328,703)					$	1,056,174					$	1,455,511					$	1,218,165					$	88,137
Cumulative interest sensitivity gap
Total			$	(1,568,348)					$	(2,073,518)					$	(2,402,221)					$	(1,346,047)					$	109,464					$	1,327,629					$	1,415,766
As a % of total assets			(20)		%				(27)		%				(31)		%				(17)		%				1		%				17		%				18		%
As a % of cumulative interest-bearing liabilities			54		%				52		%				55		%				78		%				102		%				122		%				123		%

(1)Based on contractual maturities, repricing dates and forecasted principal payments assuming normal amortization and, where applicable, prepayments.

(2)Assumes 100% of interest-bearing non-maturity deposits are subject to repricing in three months or less.

(3)Based on contractual maturity.

As of March 31, 2025, the Company is considered liability sensitive as exhibited by the gap table above and our net interest income sensitivity analysis.

Changes in the mix of interest-earning assets or interest-bearing liabilities can either increase or decrease the net interest margin, without affecting interest rate sensitivity. In addition, the interest rate spread between an earning asset and its funding liability can vary significantly, while the timing of repricing for both the asset and the liability remains the same, thereby impacting net interest income. This characteristic is referred to as basis risk. Varying interest rate environments can create unexpected changes in

60

---

prepayment levels of assets and liabilities that are not reflected in the interest rate sensitivity analysis. These prepayments may have a significant impact on our net interest margin. Because of these factors, an interest sensitivity gap analysis may not provide an accurate assessment of our actual exposure to changes in interest rates.

The estimated impact on our net interest income over a time horizon of one year and the change in net portfolio value as of March 31, 2025 and December 31, 2024 are provided in the table below. For the scenarios shown, the interest rate simulation assumes an instantaneous and parallel shift in market interest rates and no change in the composition or size of the balance sheet.

						At March 31, 2025												At December 31, 2024
Change in Interest Rates (basis points) (1)						Percentage Change
						Net Interest Income (2)						Net Portfolio Value (3)						Net Interest Income (2)						Net Portfolio Value (3)
+300						(6.8)		%				(11.1)		%				(4.0)		%				(14.5)		%
+200						(3.9)		%				(4.9)		%				(1.5)		%				(6.6)		%
+100						(1.7)		%				(2.3)		%				(0.5)		%				(2.6)		%
-100						1.4		%				(0.2)		%				0.3		%				(0.2)		%
-200						2.5		%				(2.8)		%				0.1		%				(3.8)		%
-300						7.3		%				(6.4)		%				—		%				(12.3)		%

(1)For purposes of our model, we assume interest rates will not go below zero. This "floor" limits the effect of a potential negative interest rate shock in a low rate environment.

(2)This percentage change represents the impact to net interest income for a one-year period, assuming there is no change in the structure of the balance sheet.

(3)This percentage change represents the impact to the net present value of equity, assuming there is no change in the structure of the balance sheet.

The changes in interest rate sensitivity between December 31, 2024 and March 31, 2025 reflected the impact of lower market interest rates, a slightly steepened yield curve and changes to overall balance sheet composition. Some of the assumptions made in the simulation model may not materialize and unanticipated events and circumstances will occur. In addition, the simulation model does not take into account any future actions that we could undertake to mitigate an adverse impact due to changes in interest rates from those expected, in the actual level of market interest rates or competitive influences on our deposits.

Current Banking Environment

Market conditions and external factors may unpredictably impact the competitive landscape for deposits in the banking industry. Additionally, the higher interest rate environment has increased competition for liquidity and the premium at which liquidity is available to meet funding needs. Reliance on secondary funding sources could increase the Company's overall cost of funding and reduce net interest income. As of March 31, 2025, the Company had available contingent liquidity of $5.5 billion which is equal to 91% of its total deposits and the level of uninsured deposits was 9% of total deposits. The Company believes it has sufficient liquidity to meet its current needs.

61

---

ITEM 4CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

The Company carried out an evaluation, with the participation of our management and under the supervision of our Chief Executive Officer and our Chief Financial Officer, of the effectiveness of our disclosure controls and procedures (as defined under Rule 13a-15(e) and Rule 15d-15(e) under the Exchange Act) as of the end of the period covered by this report. Based upon that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of March 31, 2025.

Changes in Internal Control over Financial Reporting

As required by Rule 13a-15(d), our management, including our Chief Executive Officer and Chief Financial Officer, also conducted an evaluation of our internal control over financial reporting to determine whether any changes occurred during the quarter ended March 31, 2025 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

There were no changes to our internal control over financial reporting that occurred during the quarter ended March 31, 2025 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II - OTHER INFORMATION

ITEM 1LEGAL PROCEEDINGS

Because the nature of our business involves the collection of numerous accounts, the validity of liens and compliance with various state and federal lending laws, we are subject to various legal proceedings in the ordinary course of our business related to foreclosures, bankruptcies, condemnation and quiet title actions and alleged statutory and regulatory violations. We are also subject to legal proceedings in the ordinary course of business related to employment matters. We do not expect that these proceedings, taken individually or as a whole, will have a material adverse effect on our business, financial position or our results of operations. There are currently no matters that, in the opinion of management, would have a material adverse effect on our consolidated financial position, results of operation or liquidity, or for which there would be a reasonable possibility of such a loss based on information known at this time.

62

---

ITEM 1ARISK FACTORS

Refer to Item 1A of Part I of the Company’s Annual Report on Form 10-K for the year ended December 31, 2024 for a discussion of factors that could materially and adversely affect our business, financial condition, liquidity, results of operations and capital position. There have been no material changes in our risk factors from those described in our 2024 Annual Report on Form 10-K, other than the risk factors set forth below.

Risks Related to the Merger

The pendency of the Merger could adversely affect our business, results of operations and financial condition.

The pendency of the Merger could cause disruptions in and create uncertainty surrounding our business, including affecting our relationships with our existing and future customers, suppliers and employees, which could have an adverse effect on our business, results of operations and financial condition, regardless of whether the proposed Merger is completed. In particular, we could potentially lose additional important personnel as a result of the departure of employees who decide to pursue other opportunities in light of the Merger. We could also potentially lose additional customers or suppliers, and business relationships with new customers or supplier contracts could be delayed or decreased. In addition, we have allocated, and will continue to allocate, significant management resources towards the completion of the transaction, which could adversely affect our business and results of operations.

We are subject to restrictions on the conduct of our business prior to the consummation of the Merger as provided in the Merger Agreement, including, among other things, certain restrictions on our ability to acquire other businesses, sell or transfer our assets, and amend our organizational documents. These restrictions could result in our inability to respond effectively to competitive pressures, industry developments and future opportunities, retain key employees and may otherwise harm our business, results of operations and financial condition.

Because of the risks associated with the Merger, we can provide no assurance that the Merger will close on the terms and conditions we currently anticipate.

Regulatory approvals may not be received, may take longer than expected, or may impose conditions that are not presently anticipated or that could have an adverse effect on the combined company following the Merger.

Before the Merger may be completed, various consents, approvals, waiver or non-objections must be obtained from state and federal governmental authorities, including the Federal Reserve Board, the Federal Deposit Insurance Corporation (“FDIC”), the California Department of Financial Protection and Innovation (“DFPI”),the Director of the State of Washington Department of Financial Institutions, and certain applications or notices must be filed with the Oregon Department of Consumer and Business Services (the “ODCBS”) and the Hawaii Department of Commerce and Consumer Affairs (the “HDCCA”) with respect to Mechanics Bank maintaining the existing HomeStreet Bank offices in such states. These approvals could be delayed or not obtained at all, including due to an adverse development in either party’s regulatory standing or in any other factors considered by regulators when granting such approvals; governmental, political or community group inquires, investigations or opposition; or changes in legislation or the political environment generally. Some recent transactions comparable to the Merger have encountered lengthy delays, and the Merger may be subject to similar delays in obtaining its required approvals.

The approvals that are granted may impose terms and conditions, limitations, obligations or costs, or place restrictions on the conduct of the combined company’s business or require changes to the terms of the transactions contemplated by the Merger agreement. There can be no assurance that regulators will not impose any such conditions, limitations, obligations or restrictions and that such conditions, limitations, obligations or restrictions will not have the effect of delaying the completion of any of the transactions contemplated by the Merger Agreement, imposing additional material costs on or materially limiting the revenues of the combined company following the Merger or otherwise reducing the anticipated benefits of the Merger if the Merger were consummated successfully within the expected time frame. In addition, there can be no assurance that any such conditions, terms, obligations or restrictions will not result in the delay or abandonment of the Merger, as Mechanics Bank and its affiliates are not required (and without the consent of Mechanics Bank, HomeStreet and its subsidiaries are not permitted) to take, or agree to take, any action or agree to any condition or restriction in connection with obtaining the required permits, authorizations, consents, orders or approvals of governmental entities that would reasonably be expected to have, either individually or in the aggregate, a material adverse effect (as defined in the Merger Agreement) on HomeStreet and its subsidiaries, taken as a whole, after giving effect to the Merger (a “material burdensome condition”). Additionally, the completion of the Merger is conditioned on the absence of certain orders, injunctions or decrees by any court or governmental entity of competent jurisdiction that would prohibit or make illegal the completion of any of the transactions contemplated by the Merger Agreement.

63

---

The Merger Agreement and the transactions contemplated by the Merger Agreement are subject to approval by shareholders of the Company.

The Merger cannot be completed unless, among other conditions, the Merger Agreement and the transactions contemplated by the Merger Agreement are approved by the affirmative vote of a majority of the outstanding shares of the Company’s common stock entitled to vote thereon (the “Requisite Company Vote”). If the Company’s shareholders do not approve the Merger and related transactions by the Requisite Company Vote, the Merger cannot be completed.

Combining the Company and Mechanics Bank may be more difficult, costly, or time-consuming than expected, and the combined company may fail to realize the anticipated benefits of the Merger.

The success of the Merger will depend, in part, on the ability to realize the anticipated cost savings from combining the businesses of the Company and Mechanics Bank. To realize the anticipated benefits and cost savings from the Merger, the Company and Mechanics Bank must successfully integrate and combine their businesses in a manner that permits those cost savings to be realized without adversely affecting current revenues and future growth. If the Company and Mechanics Bank are not able to successfully achieve these objectives, the anticipated benefits of the Merger may not be realized fully or at all or may take longer to realize than expected. In addition, the actual cost savings of the Merger could be less than anticipated, and integration may result in additional and unforeseen expenses.

An inability to realize the full extent of the anticipated benefits of the Merger and the other transactions contemplated by the Merger Agreement, as well as any delays encountered in the integration process, could have an adverse effect upon the revenues, levels of expenses and operating results of the combined company following the completion of the Merger, which may adversely affect the value of the common stock of the combined company following the completion of the Merger.

The Company and Mechanics Bank have operated and, until the completion of the Merger, must continue to operate independently. It is possible that the integration process could result in the loss of key employees, the disruption of the Company’s ongoing businesses or inconsistencies in standards, controls, procedures and policies that adversely affect the Company’s ability to maintain relationships with clients, customers, depositors and employees or to achieve the anticipated benefits and cost savings of the Merger. In addition, the loss of key employees could adversely affect the Company’s ability to successfully conduct its business, which could have an adverse effect on the Company’s financial results and the value of the Company’s common stock. Integration efforts between the companies may also divert management attention and resources.

Failure to complete the Merger could negatively impact the Company.

If the Merger is not completed for any reason, including as a result of the Company’s shareholders’ failure to approve the HomeStreet articles amendment proposal or the HomeStreet share issuance proposal or Mechanics Bank shareholders’ failure to approve the Merger proposal by written consent, there may be various adverse consequences and the Company may experience negative reactions from the financial markets and from its customers and employees. For example, the ongoing business may be adversely impacted by the failure to pursue other beneficial opportunities due to the focus of management on the Merger, without realizing any of the anticipated benefits of completing the Merger. Additionally, if the Merger Agreement is terminated, the market price of the Company’s common stock could decline, including to the extent that the current market prices reflect a market presumption that the Merger will be completed. The Company or Mechanics Bank could also be subject to litigation related to any failure to complete the Merger, including litigation seeking to force the Company and/or Mechanics Bank to perform their respective obligations under the Merger Agreement. If the Merger Agreement is terminated under certain circumstances, the Company may be required to pay a termination fee of $10 million to Mechanics Bank.

In addition, the Company has incurred and will incur substantial expenses in connection with the completion of the transactions contemplated by the Merger Agreement, as well as the costs and expenses of preparing, filing, printing and mailing the proxy statement/prospectus/consent solicitation statement, and all filing and other fees paid in connection with the Merger. If the Merger is not completed, the Company would have to pay these expenses without realizing the expected benefits of the Merger. Any of the foregoing, or other risks arising in connection with the failure of or delay in consummating the Merger, including the diversion of management’s attention from pursuing other opportunities and the constraints in the Merger Agreement on the ability to make significant changes to the Company’s ongoing business during the pendency of the Merger, could have a material adverse effect on the Company’s businesses, financial conditions and results of operations.

Additionally, the Company’s business may be adversely impacted by the failure to pursue other beneficial opportunities due to the focus of management on the Merger, without realizing any of the anticipated benefits of completing the Merger. If the Merger Agreement is terminated and the Company’s board of directors seeks another merger or business combination, the

64

---

Company’s shareholders cannot be certain that the Company will be able to find a party willing to engage in a transaction on more attractive terms than the proposed Merger.

Issuance of shares of common stock to Mechanics Bank shareholders in connection with the Merger may adversely affect the market price of the Company’s common stock.

The Merger is structured as a reverse merger whereby the existing shareholders of Mechanics Bank will receive common stock in the Company in exchange for their Mechanics Bank shares. Upon completion of the Merger, the Company will be renamed Mechanics Bancorp and remain a publicly traded company and the Company will issue approximately 202 million shares of common stock to Mechanics Bank shareholders. The issuance of these new shares of the Company’s common stock may result in fluctuations in the market price of the Company’s common stock, including a stock price decrease, including as a result of the dilution caused by such issuance.

In connection with the Merger, the Company’s outstanding debt obligations under its indentures will remain outstanding, and the combined company’s level of indebtedness following the completion of the Merger could adversely affect the combined company’s ability to raise additional capital or to meet its obligations.

In connection with the Merger the Company’s outstanding debt obligations under the indentures will remain outstanding. This debt, together with any future incurrence of additional indebtedness, could have important consequences for the combined company’s creditors and the combined company’s shareholders. For example, it could:

•limit the combined company’s ability to obtain additional financing for working capital, capital expenditures, debt service requirements, acquisitions and general corporate or other purposes;

•restrict the combined company from making strategic acquisitions or cause the combined company to make non-strategic divestitures;

•restrict the combined company from paying dividends to its shareholders;

•increase the combined company’s vulnerability to general economic and industry conditions; and

•require a substantial portion of cash flow from operations to be dedicated to the payment of principal and interest on the combined company’s indebtedness, thereby reducing the combined company’s ability to use cash flows to fund its operations, capital expenditures and future business opportunities.

The announcement of the proposed Merger could disrupt the Company’s relationships with its customers, suppliers, business partners and others, as well as its operating results and businesses generally.

Whether or not the Merger is ultimately consummated, as a result of uncertainty related to the proposed transactions, risks relating to the impact of the announcement of the Merger on the Company’s businesses include the following:

•its employees may experience uncertainty about their future roles, which might adversely affect the Company’s ability to retain and hire key personnel and other employees;

•customers, suppliers, business partners and other parties with which the Company maintain business relationships may experience uncertainty about the Company's future and seek alternative relationships with third parties, seek to alter their business relationships with the Company or fail to extend an existing relationship with the Company; and

•The Company has expended and will continue to expend significant costs, fees and expenses for professional services and transaction costs in connection with the proposed Merger.

If any of the aforementioned risks were to materialize, they could lead to significant costs or lost opportunities which may impact the Company's results of operations and financial condition.

The Merger Agreement limits the Company’s ability to pursue alternatives to the Merger and may discourage other companies from trying to acquire the Company.

The Merger Agreement contains “no shop” covenants that restrict the Company’s ability to, directly or indirectly, among other things, initiate, solicit, knowingly encourage or knowingly facilitate, inquiries or proposals with respect to, or, engage in any negotiations concerning, or provide any confidential or non-public information or data relating to, any alternative acquisition proposals, subject to certain exceptions. These provisions, in addition to a $10 million termination fee payable by the Company under certain circumstances, may discourage a potential third-party acquirer that might have an interest in acquiring all or a significant part of the Company from considering or making that acquisition proposal.

65

---

Holders of Company common stock will have a substantially reduced ownership and voting interest in the combined company after the consummation of the Merger.

Shareholders of the Company currently have the right to vote in the election of the board of directors and on other matters affecting the Company. When the Merger is completed, each Company shareholder will become a shareholder of the combined company, with a percentage ownership of the shares of common stock of the combined company that is substantially smaller than the holder’s percentage ownership in the Company’s common stock individually prior to the consummation of the Merger. The current Company shareholders are estimated to own approximately 8.3% of the outstanding shares of the combined company on an economic basis and 8.7% of the voting power in the combined company immediately after the merger. Following the consummation of the Merger, a controlling shareholder and its controlled affiliates will control approximately 74.3% of the voting power of the combined company. Accordingly, Company shareholders are expected to have less influence over the management and policies of the combined company after the closing of the Merger than they now have on the management and policies of the Company

Shareholder litigation related to the merger could prevent or delay the completion of the Merger, result in the payment of damages or otherwise negatively impact the business and operations of the Company.

Shareholders of Mechanics Bank or the Company may file lawsuits against Mechanics Bank, the Company and/or the directors and officers of either company in connection with the Merger. One of the conditions to the closing is that there must be no order, injunction or decree issued by any court or governmental entity of competent jurisdiction or other legal restraint preventing the consummation of the Merger or any of the other transactions contemplated by the Merger Agreement. If any plaintiff were successful in obtaining an injunction prohibiting Mechanics Bank or the Company from completing the Merger or any of the other transactions contemplated by the Merger Agreement, then such injunction may delay or prevent the effectiveness of the Merger and could result in significant costs to Mechanics Bank or the Company, including any cost associated with the indemnification of directors and officers of each company. Mechanics Bank and the Company may incur costs in connection with the defense or settlement of any stockholder or shareholder lawsuits filed in connection with the Merger. Such litigation could have an adverse effect on the financial condition and results of operations of Mechanics Bank and the Company and could prevent or delay the completion of the Merger.

66

---

ITEM 2UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

Sales of Unregistered Securities

There were no sales of unregistered securities during the first quarter of 2025.

ITEM 3DEFAULTS UPON SENIOR SECURITIES

Not applicable.

ITEM 4MINE SAFETY DISCLOSURES

Not applicable.

ITEM 5OTHER INFORMATION

During the quarter ended March 31, 2025, none of our directors or officers informed us of the adoption or termination of a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as those terms are defined in Regulation S-K, Item 408.

67

---

ITEM 6EXHIBITS

EXHIBIT INDEX

Exhibit Number						Description
31.1						Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Filed herewith.
31.2						Certification of Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Filed herewith.
32 (1)						Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. Furnished herewith.
101 INS						Inline XBRL Instance Document
101.SCH						Inline XBRL Taxonomy Extension Schema Document
101.CAL						Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF						Inline XBRL Taxonomy Extension Label Linkbase Document
101.LAB						Inline XBRL Taxonomy Extension Presentation Linkbase Document
101.PRE						Inline XBRL Taxonomy Extension Definitions Linkbase Document
104						Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

(1)			This exhibit shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liability of that Section. Such exhibit shall not be deemed incorporated into any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934.

68

---

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Seattle, State of Washington, on May 8, 2025.

 

			HomeStreet, Inc.
			By:			/s/ Mark K. Mason
						Mark K. Mason
						President and Chief Executive Officer
						(Principal Executive Officer)

			HomeStreet, Inc.
			By:			/s/ John M. Michel
						John M. Michel
						Executive Vice President and Chief Financial Officer
						(Principal Financial Officer and Accounting Officer)

69

CERTIFICATIONS

EXHIBIT 31.1

CERTIFICATION PURSUANT TO

RULE 13a-14(a) OF THE SECURITIES EXCHANGE ACT OF 1934,

AS ADOPTED PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Mark K. Mason, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q for the quarter ended March 31, 2025 of HomeStreet, Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and we have:

a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c.Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d.Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5.The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over

financial reporting, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent functions):

(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

 

Dated:			May 8, 2025			By:			/s/ Mark K. Mason
									Mark K. Mason
									President and Chief Executive Officer

EXHIBIT 31.2

CERTIFICATION PURSUANT TO

RULE 13a-14(a) OF THE SECURITIES EXCHANGE ACT OF 1934,

AS ADOPTED PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, John M. Michel, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q for the quarter ended March 31, 2025 of HomeStreet, Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and we have:

a.Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b.Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c.Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d.Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5.The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent functions):

(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

 

Dated:			May 8, 2025			By:			/s/ John M. Michel
									John M. Michel
									Executive Vice President, Chief Financial Officer (Principal Financial Officer and Accounting Officer)

EXHIBIT 32

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, I, Mark K. Mason, the Chief Executive Officer of HomeStreet, Inc. (the "Company"), hereby certify, that, to my knowledge:

1.The Quarterly Report on Form 10-Q for the quarter ended March 31, 2025 (the "Report") of the Company fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.    The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. 

Dated:			May 8, 2025			By:			/s/ Mark K. Mason
									Mark K. Mason
									President and Chief Executive Officer

CERTIFICATION OF PRINCIPAL ACCOUNTING OFFICER PURSUANT TO 18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, I, John M. Michel, the Chief Financial Officer of HomeStreet, Inc. (the "Company"), hereby certify, that, to my knowledge:

1.The Quarterly Report on Form 10-Q for the quarter ended March 31, 2025 (the "Report") of the Company fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated:			May 8, 2025			By:			/s/ John M. Michel
									John M. Michel
									Executive Vice President, Chief Financial Officer (Principal Financial Officer and Accounting Officer)

v3.25.1

Cover - shares	3 Months Ended
	Mar. 31, 2025	May 05, 2025
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2025
Document Transition Report	false
Entity File Number	001-35424
Entity Registrant Name	HOMESTREET, INC.
Entity Incorporation, State or Country Code	WA
Entity Tax Identification Number	91-0186600
Entity Address, Address Line One	601 Union Street, Suite 2000
Entity Address, City or Town	Seattle
Entity Address, State or Province	WA
Entity Address, Postal Zip Code	98101
City Area Code	206
Local Phone Number	623-3050
Title of 12(b) Security	Common Stock
Trading Symbol	HMST
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Smaller Reporting Company	true
Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding (in shares)		18,920,808
Entity Central Index Key	0001518715
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2025
Document Fiscal Period Focus	Q1
Amendment Flag	false

X

- Definition Boolean flag that is true when the XBRL content amends previously-filed or accepted submission. + References No definition available. + Details Name: dei_AmendmentFlag Namespace Prefix: dei_ Data Type: xbrli:booleanItemType Balance Type: na Period Type: duration

X

- Definition Area code of city + References No definition available. + Details Name: dei_CityAreaCode Namespace Prefix: dei_ Data Type: xbrli:normalizedStringItemType Balance Type: na Period Type: duration

X

- Definition Cover page. + References No definition available. + Details Name: dei_CoverAbstract Namespace Prefix: dei_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition End date of current fiscal year in the format --MM-DD. + References No definition available. + Details Name: dei_CurrentFiscalYearEndDate Namespace Prefix: dei_ Data Type: xbrli:gMonthDayItemType Balance Type: na Period Type: duration

X

- Definition Fiscal period values are FY, Q1, Q2, and Q3. 1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY. + References No definition available. + Details Name: dei_DocumentFiscalPeriodFocus Namespace Prefix: dei_ Data Type: dei:fiscalPeriodItemType Balance Type: na Period Type: duration

X

- Definition This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006. + References No definition available. + Details Name: dei_DocumentFiscalYearFocus Namespace Prefix: dei_ Data Type: xbrli:gYearItemType Balance Type: na Period Type: duration

X

- Definition For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD. + References No definition available. + Details Name: dei_DocumentPeriodEndDate Namespace Prefix: dei_ Data Type: xbrli:dateItemType Balance Type: na Period Type: duration

X

- Definition Boolean flag that is true only for a form used as an quarterly report. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Form 10-Q -Number 240 -Section 308 -Subsection a + Details Name: dei_DocumentQuarterlyReport Namespace Prefix: dei_ Data Type: xbrli:booleanItemType Balance Type: na Period Type: duration

X

- Definition Boolean flag that is true only for a form used as a transition report. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Forms 10-K, 10-Q, 20-F -Number 240 -Section 13 -Subsection a-1 + Details Name: dei_DocumentTransitionReport Namespace Prefix: dei_ Data Type: xbrli:booleanItemType Balance Type: na Period Type: duration

X

- Definition The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'. + References No definition available. + Details Name: dei_DocumentType Namespace Prefix: dei_ Data Type: dei:submissionTypeItemType Balance Type: na Period Type: duration

X

- Definition Address Line 1 such as Attn, Building Name, Street Name + References No definition available. + Details Name: dei_EntityAddressAddressLine1 Namespace Prefix: dei_ Data Type: xbrli:normalizedStringItemType Balance Type: na Period Type: duration

X

- Definition Name of the City or Town + References No definition available. + Details Name: dei_EntityAddressCityOrTown Namespace Prefix: dei_ Data Type: xbrli:normalizedStringItemType Balance Type: na Period Type: duration

X

- Definition Code for the postal or zip code + References No definition available. + Details Name: dei_EntityAddressPostalZipCode Namespace Prefix: dei_ Data Type: xbrli:normalizedStringItemType Balance Type: na Period Type: duration

X

- Definition Name of the state or province. + References No definition available. + Details Name: dei_EntityAddressStateOrProvince Namespace Prefix: dei_ Data Type: dei:stateOrProvinceItemType Balance Type: na Period Type: duration

X

- Definition A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Exchange Act -Number 240 -Section 12 -Subsection b-2 + Details Name: dei_EntityCentralIndexKey Namespace Prefix: dei_ Data Type: dei:centralIndexKeyItemType Balance Type: na Period Type: duration

X

- Definition Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. + References No definition available. + Details Name: dei_EntityCommonStockSharesOutstanding Namespace Prefix: dei_ Data Type: xbrli:sharesItemType Balance Type: na Period Type: instant

X

- Definition Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure. + References No definition available. + Details Name: dei_EntityCurrentReportingStatus Namespace Prefix: dei_ Data Type: dei:yesNoItemType Balance Type: na Period Type: duration

X

- Definition Indicate if registrant meets the emerging growth company criteria. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Exchange Act -Number 240 -Section 12 -Subsection b-2 + Details Name: dei_EntityEmergingGrowthCompany Namespace Prefix: dei_ Data Type: xbrli:booleanItemType Balance Type: na Period Type: duration

X

- Definition Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen. + References No definition available. + Details Name: dei_EntityFileNumber Namespace Prefix: dei_ Data Type: dei:fileNumberItemType Balance Type: na Period Type: duration

X

- Definition Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Exchange Act -Number 240 -Section 12 -Subsection b-2 + Details Name: dei_EntityFilerCategory Namespace Prefix: dei_ Data Type: dei:filerCategoryItemType Balance Type: na Period Type: duration

X

- Definition Two-character EDGAR code representing the state or country of incorporation. + References No definition available. + Details Name: dei_EntityIncorporationStateCountryCode Namespace Prefix: dei_ Data Type: dei:edgarStateCountryItemType Balance Type: na Period Type: duration

X

- Definition Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-T -Number 232 -Section 405 + Details Name: dei_EntityInteractiveDataCurrent Namespace Prefix: dei_ Data Type: dei:yesNoItemType Balance Type: na Period Type: duration

X

- Definition The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Exchange Act -Number 240 -Section 12 -Subsection b-2 + Details Name: dei_EntityRegistrantName Namespace Prefix: dei_ Data Type: xbrli:normalizedStringItemType Balance Type: na Period Type: duration

X

- Definition Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Exchange Act -Number 240 -Section 12 -Subsection b-2 + Details Name: dei_EntityShellCompany Namespace Prefix: dei_ Data Type: xbrli:booleanItemType Balance Type: na Period Type: duration

X

- Definition Indicates that the company is a Smaller Reporting Company (SRC). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Exchange Act -Number 240 -Section 12 -Subsection b-2 + Details Name: dei_EntitySmallBusiness Namespace Prefix: dei_ Data Type: xbrli:booleanItemType Balance Type: na Period Type: duration

X

- Definition The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Exchange Act -Number 240 -Section 12 -Subsection b-2 + Details Name: dei_EntityTaxIdentificationNumber Namespace Prefix: dei_ Data Type: dei:employerIdItemType Balance Type: na Period Type: duration

X

- Definition Local phone number for entity. + References No definition available. + Details Name: dei_LocalPhoneNumber Namespace Prefix: dei_ Data Type: xbrli:normalizedStringItemType Balance Type: na Period Type: duration

X

- Definition Title of a 12(b) registered security. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Exchange Act -Number 240 -Section 12 -Subsection b + Details Name: dei_Security12bTitle Namespace Prefix: dei_ Data Type: dei:securityTitleItemType Balance Type: na Period Type: duration

X

- Definition Name of the Exchange on which a security is registered. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Exchange Act -Number 240 -Section 12 -Subsection d1-1 + Details Name: dei_SecurityExchangeName Namespace Prefix: dei_ Data Type: dei:edgarExchangeCodeItemType Balance Type: na Period Type: duration

X

- Definition Trading symbol of an instrument as listed on an exchange. + References No definition available. + Details Name: dei_TradingSymbol Namespace Prefix: dei_ Data Type: dei:tradingSymbolItemType Balance Type: na Period Type: duration

v3.25.1

Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
ASSETS
Cash and cash equivalents	$ 252,162	$ 406,600
Investment securities	1,055,318	1,057,006
Loans held for sale ("LHFS")	34,734	20,312
Loans held for investment ("LHFI") (net of allowance for credit losses of $39,634 and $38,743)	6,023,582	6,193,053
Mortgage servicing rights ("MSRs")	97,959	99,466
Premises and equipment, net	45,750	47,201
Other real estate owned ("OREO")	2,820	2,820
Intangible assets	6,662	7,141
Other assets	284,644	290,099
Total assets	7,803,631	8,123,698
Liabilities:
Deposits	6,090,495	6,413,021
Borrowings	1,000,000	1,000,000
Long-term debt	225,223	225,131
Accounts payable and other liabilities	87,162	88,549
Total liabilities	7,402,880	7,726,701
Commitments and contingencies
Shareholders' equity:
Common stock, no par value, authorized 160,000,000 shares; issued and outstanding, 18,920,808 shares and 18,857,565 shares	233,418	233,185
Retained earnings	246,548	251,013
Accumulated other comprehensive income (loss)	(79,215)	(87,201)
Total shareholders' equity	400,751	396,997
Total liabilities and shareholders' equity	$ 7,803,631	$ 8,123,698

X

- Definition Sum of the carrying values as of the balance sheet date of obligations incurred through that date, including liabilities incurred and payable to vendors for goods and services received, taxes, interest, rent and utilities, compensation costs, payroll taxes and fringe benefits (other than pension and postretirement obligations), contractual rights and obligations, and statutory obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(15)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(15)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details Name: us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-14A Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-11 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (g)(2)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480016/944-40-65-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (h)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480016/944-40-65-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)(a)(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(23)(a)(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-14 + Details Name: us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of asset recognized for present right to economic benefit. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 48 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-48 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 49 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-49 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 270 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482964/270-10-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (ee) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 5: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 810 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (bb) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481203/810-10-50-3 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 810 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 25 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481231/810-10-45-25 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 28 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-28 Reference 12: http://www.xbrl.org/2003/role/exampleRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481372/852-10-55-10 Reference 13: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479168/946-830-55-12 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(12)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(8)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(18)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 17: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 18: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 19: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 22: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 23: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 24: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 25: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(B)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 26: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 27: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 28: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481404/852-10-50-7 Reference 29: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 30 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 Reference 30: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(11)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details Name: us-gaap_Assets Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_AssetsAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483467/210-10-45-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-4 + Details Name: us-gaap_CashAndCashEquivalentsAtCarryingValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(17)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(25)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(19)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(15)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 + Details Name: us-gaap_CommitmentsAndContingencies Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481372/852-10-55-10 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(22)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details Name: us-gaap_CommonStockValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(12)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details Name: us-gaap_Deposits Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of liability recognized for present obligation requiring transfer or otherwise providing economic benefit to others. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(24)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(25)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(26)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(23)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(21)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 810 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481203/810-10-50-3 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 810 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 25 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481231/810-10-45-25 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 810 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (bb) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481203/810-10-50-3 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 28 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-28 Reference 15: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479168/946-830-55-12 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(14)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 Reference 17: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 18: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 22: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 23: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 24: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(B)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 25: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 26: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 27: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481404/852-10-50-7 Reference 28: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481404/852-10-50-7 Reference 29: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 30 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 + Details Name: us-gaap_Liabilities Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_LiabilitiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481372/852-10-55-10 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(25)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 28 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-28 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(23)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(32)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details Name: us-gaap_LiabilitiesAndStockholdersEquity Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount, after valuation allowance, of financing receivable held for sale and not part of disposal group. Excludes loan covered under loss sharing agreement and loan classified as investment in debt security. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477011/948-310-45-1 + Details Name: us-gaap_LoansReceivableHeldForSaleNetNotPartOfDisposalGroup Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482949/835-30-55-8 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 69B -Publisher FASB -URI https://asc.fasb.org/1943274/2147481568/470-20-55-69B Reference 5: http://www.xbrl.org/2003/role/exampleRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 69C -Publisher FASB -URI https://asc.fasb.org/1943274/2147481568/470-20-55-69C Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1D -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1D Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-4 + Details Name: us-gaap_LongTermDebt Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of investment in marketable security. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details Name: us-gaap_MarketableSecurities Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of assets classified as other. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 49 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-49 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479168/946-830-55-12 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(10)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details Name: us-gaap_OtherAssets Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount after accumulated amortization of finite-lived and indefinite-lived intangible assets classified as other. + References No definition available. + Details Name: us-gaap_OtherIntangibleAssetsNet Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Carrying amount as of the balance sheet date of other real estate and foreclosed assets. Other real estate may include real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. Foreclosed assets include all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details Name: us-gaap_OtherRealEstateAndForeclosedAssets Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 360 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 7A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481372/852-10-55-10 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(8)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 360 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478451/942-360-50-1 + Details Name: us-gaap_PropertyPlantAndEquipmentNet Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of accumulated undistributed earnings (deficit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)(a)(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481372/852-10-55-10 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (g)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480016/944-40-65-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (h)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480016/944-40-65-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480990/946-20-50-11 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(23)(a)(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(17)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details Name: us-gaap_RetainedEarningsAccumulatedDeficit Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Aggregate amount of servicing assets that are subsequently measured at fair value and servicing assets that are subsequently measured using the amortization method. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-2 + Details Name: us-gaap_ServicingAsset Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(13)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481372/852-10-55-10 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details Name: us-gaap_ShortTermBorrowings Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(31)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481372/852-10-55-10 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479168/946-830-55-12 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(19)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.6-05(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-2 Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(4)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(6)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(7)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 Reference 13: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 28 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-28 Reference 14: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 4.E) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480418/310-10-S99-2 + Details Name: us-gaap_StockholdersEquity Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_StockholdersEquityAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

v3.25.1

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Statement of Financial Position [Abstract]
Allowance for credit losses	$ 39,634	$ 38,743
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	160,000,000	160,000,000
Common stock, shares issued (in shares)	18,920,808	18,857,565
Common stock, shares outstanding (in shares)	18,920,808	18,857,565

X

- Definition Face amount per share of no-par value common stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details Name: us-gaap_CommonStockNoParValue Namespace Prefix: us-gaap_ Data Type: dtr-types:perShareItemType Balance Type: na Period Type: instant

X

- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(16)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 + Details Name: us-gaap_CommonStockSharesAuthorized Namespace Prefix: us-gaap_ Data Type: xbrli:sharesItemType Balance Type: na Period Type: instant

X

- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details Name: us-gaap_CommonStockSharesIssued Namespace Prefix: us-gaap_ Data Type: xbrli:sharesItemType Balance Type: na Period Type: instant

X

- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.6-05(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-2 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(4)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(16)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(7)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 + Details Name: us-gaap_CommonStockSharesOutstanding Namespace Prefix: us-gaap_ Data Type: xbrli:sharesItemType Balance Type: na Period Type: instant

X

- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details Name: us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_StatementOfFinancialPositionAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

v3.25.1

Consolidated Income Statements - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Interest income:
Loans	$ 73,424	$ 86,256
Investment securities	8,650	10,714
Cash, Fed Funds and other	3,691	5,571
Total interest income	85,765	102,541
Interest expense:
Deposits	38,237	42,607
Borrowings	14,307	27,783
Total interest expense	52,544	70,390
Net interest income	33,221	32,151
Provision for credit losses	1,000	0
Net interest income after provision for credit losses	32,221	32,151
Noninterest income:
Net gain on loan origination and sale activities	3,216	2,306
Loan servicing income	4,858	3,032
Deposit fees	2,071	2,241
Other	1,991	1,875
Total noninterest income	12,136	9,454
Noninterest expense:
Compensation and benefits	26,309	28,011
Information services	7,585	7,342
Occupancy	4,871	5,434
General, administrative and other	10,343	11,377
Total noninterest expense	49,108	52,164
Income (loss) before income taxes	(4,751)	(10,559)
Income tax (benefit) expense	(286)	(3,062)
Net income (loss)	$ (4,465)	$ (7,497)
Net income (loss) per share:
Basic (in dollars per share)	$ (0.24)	$ (0.40)
Diluted (in dollars per share)	$ (0.24)	$ (0.40)
Weighted average shares outstanding:
Basic (in shares)	18,920,808	18,856,870
Diluted (in shares)	18,920,808	18,856,870

X

- Definition Depositor and other retail banking fees. + References No definition available. + Details Name: hmst_DepositorAndOtherRetailBankingFees Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Net gain on mortgage loan origination and sale activities. + References No definition available. + Details Name: hmst_NetGainsLossesOnMortgageLoanOriginationAndSalesActivities Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Servicing Fees Net1 + References No definition available. + Details Name: hmst_ServicingFeesNet1 Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition The amount of expense in the period for communications and data processing expense. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 + Details Name: us-gaap_CommunicationsAndInformationTechnology Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-6 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 52 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482635/260-10-55-52 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 60 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476176/805-60-65-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (g)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478666/740-323-65-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-3 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 15 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482635/260-10-55-15 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (e)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480175/815-40-65-1 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480175/815-40-65-1 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-7 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-2 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 60B -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-60B Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-4 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-10 Reference 17: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(25)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(27)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(23)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-7 + Details Name: us-gaap_EarningsPerShareBasic Namespace Prefix: us-gaap_ Data Type: dtr-types:perShareItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_EarningsPerShareBasicAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-6 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 52 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482635/260-10-55-52 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 60 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476176/805-60-65-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (g)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478666/740-323-65-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-3 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 15 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482635/260-10-55-15 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (e)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480175/815-40-65-1 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480175/815-40-65-1 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-7 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-2 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 60B -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-60B Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-4 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(25)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 17: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(27)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(23)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-7 + Details Name: us-gaap_EarningsPerShareDiluted Namespace Prefix: us-gaap_ Data Type: dtr-types:perShareItemType Balance Type: na Period Type: duration

X

- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 + Details Name: us-gaap_GeneralAndAdministrativeExpense Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 48 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-48 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 30 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 270 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482964/270-10-50-1 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (ee) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 7: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(11)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 9: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 31 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-31 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 235 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-05(b)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477314/942-235-S99-1 Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(10)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(15)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 270 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482964/270-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (ee) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-12 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 231 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482663/740-10-55-231 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-9 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 6.I.7) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479360/740-10-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-8 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-10 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(9)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (a) -SubTopic 20 -Topic 740 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482659/740-20-45-2 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)) -SubTopic 10 -Topic 235 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 + Details Name: us-gaap_IncomeTaxExpenseBenefit Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 45 -Paragraph 39 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477346/946-830-45-39 + Details Name: us-gaap_InterestAndDividendIncomeOperating Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- References No definition available. + Details Name: us-gaap_InterestAndDividendIncomeOperatingAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount of operating dividend and interest income, including amortization and accretion of premiums and discounts, on securities. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 6 -Subparagraph (SX 210.12-14(Column E)(Footnote 4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-6 + Details Name: us-gaap_InterestAndDividendIncomeSecurities Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_InterestAndFeeIncomeLoansAndLeases Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- References No definition available. + Details Name: us-gaap_InterestExpenseAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Aggregate amount of interest expense on all borrowings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(8)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(7)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_InterestExpenseBorrowings Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Aggregate amount of interest expense on all deposits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(6)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_InterestExpenseDeposits Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount of interest expense classified as operating. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(9)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_InterestExpenseOperating Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount of interest income or expense, including any amortization and accretion (as applicable) of discounts and premiums, including consideration of the provisions for loan, lease, credit, and other related losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(12)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of interest income (expense) classified as operating. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(10)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_InterestIncomeExpenseNet Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 + Details Name: us-gaap_LaborAndRelatedExpense Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-9 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 60 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476176/805-60-65-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (g)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478666/740-323-65-2 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 28 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-28 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482765/220-10-50-6 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-3 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-1 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480175/815-40-65-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-8 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-4 Reference 17: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479168/946-830-55-10 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section 45 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479105/946-220-45-7 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(18)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(9)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(1)(d)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 22: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 23: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 24: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 25: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 26: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 27: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 28: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 29: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(B)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 30: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 31: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 32: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 60B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-60B Reference 33: http://www.xbrl.org/2003/role/disclosureRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483499/205-20-50-7 Reference 34: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 35: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1A Reference 36: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1B Reference 37: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(22)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_NetIncomeLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Total aggregate amount of all noninterest expense. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(14)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_NoninterestExpense Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- References No definition available. + Details Name: us-gaap_NoninterestExpenseAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(13)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_NoninterestIncome Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- References No definition available. + Details Name: us-gaap_NoninterestIncomeAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount of revenue earned, classified as other, excluding interest income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(13)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(1)(e)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 + Details Name: us-gaap_NoninterestIncomeOtherOperatingIncome Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(6)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(14)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 840 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481161/840-30-50-1 + Details Name: us-gaap_OccupancyNet Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount, after discount, accretion and premium amortization, of interest income and dividend income classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_OtherInterestAndDividendIncome Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-11B Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(11)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_ProvisionForLoanLeaseAndOtherLosses Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 16 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-16 + Details Name: us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding Namespace Prefix: us-gaap_ Data Type: xbrli:sharesItemType Balance Type: na Period Type: duration

X

- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-10 + Details Name: us-gaap_WeightedAverageNumberOfSharesOutstandingBasic Namespace Prefix: us-gaap_ Data Type: xbrli:sharesItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

v3.25.1

Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (4,465)	$ (7,497)
Other comprehensive income (loss):
Unrealized gain (loss) on investment securities available for sale ("AFS")	8,293	(5,759)
Other comprehensive income (loss) before tax	8,293	(5,759)
Income tax impact of:
Unrealized gain (loss) on investment securities AFS	2,034	(1,277)
Total	2,034	(1,277)
Unrealized disparate impact of deferred tax assets valuation allowance - AOCI	1,727	0
Other comprehensive income (loss)	7,986	(4,482)
Total comprehensive income (loss)	$ 3,521	$ (11,979)

X

- Definition Income Tax Impact + References No definition available. + Details Name: hmst_IncomeTaxImpactAbstract Namespace Prefix: hmst_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Other Comprehensive Income (Loss), Unrealized Disparate Impact of Deferred Tax Assets, Valuation Allowance, Tax Expense (Benefit) + References No definition available. + Details Name: hmst_OtherComprehensiveIncomeLossUnrealizedDisparateImpactOfDeferredTaxAssetsValuationAllowanceTaxExpenseBenefit Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(24)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(26)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(22)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1A Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1B -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1B Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-5 + Details Name: us-gaap_ComprehensiveIncomeNetOfTax Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-9 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 60 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476176/805-60-65-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (g)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478666/740-323-65-2 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 28 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-28 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482765/220-10-50-6 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-3 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-1 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480175/815-40-65-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-8 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-4 Reference 17: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479168/946-830-55-10 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section 45 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479105/946-220-45-7 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(18)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(9)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(1)(d)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 22: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 23: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 24: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 25: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 26: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 27: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 28: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 29: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(B)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 30: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 31: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 32: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 60B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-60B Reference 33: http://www.xbrl.org/2003/role/disclosureRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483499/205-20-50-7 Reference 34: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 35: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1A Reference 36: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1B Reference 37: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(22)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_NetIncomeLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount, before tax and adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10A -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-10A Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10A -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-10A + Details Name: us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount, before tax and after adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(19)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10A -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-10A Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10A -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-10A Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-11 + Details Name: us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount, after adjustment, of tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10A -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-10A Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10A -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-10A Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-12 + Details Name: us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- References No definition available. + Details Name: us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount after tax of other comprehensive income (loss) attributable to parent entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 810 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 19 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481231/810-10-45-19 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 20 -SubTopic 10 -Topic 810 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481231/810-10-45-20 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (c)(3) -SubTopic 10 -Topic 810 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481203/810-10-50-1A Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-6 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1B -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1B Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1A + Details Name: us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 12 -SubTopic 10 -Topic 220 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-12 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10A -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-10A + Details Name: us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- References No definition available. + Details Name: us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

v3.25.1

Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Total	Common stock	Retained earnings	Accumulated other comprehensive income (loss)	Common Stock Including Additional Paid in Capital
Common stock shares outstanding, beginning balance (in shares) at Dec. 31, 2023		18,810,055
Beginning balance at Dec. 31, 2023	$ 538,387		$ 395,357	$ (86,859)	$ 229,889
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(7,497)		(7,497)
Share-based compensation expense	1,059				1,059
Common stock issued - Stock grants (in shares)		60,483
Common stock issued - Stock grants	0
Other comprehensive income (loss)	(4,482)			(4,482)
Common stock repurchased (in shares)		(12,972)
Common stock repurchased	(134)				(134)
Common stock shares outstanding, ending balance (in shares) at Mar. 31, 2024		18,857,566
Ending balance at Mar. 31, 2024	$ 527,333		387,860	(91,341)	230,814
Common stock shares outstanding, beginning balance (in shares) at Dec. 31, 2024	18,857,565	18,857,565
Beginning balance at Dec. 31, 2024	$ 396,997		251,013	(87,201)	233,185
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(4,465)		(4,465)
Share-based compensation expense	592				592
Common stock issued - Stock grants (in shares)		94,688
Common stock issued - Stock grants	0
Other comprehensive income (loss)	7,986			7,986
Common stock repurchased (in shares)		(31,445)
Common stock repurchased	$ (359)				(359)
Common stock shares outstanding, ending balance (in shares) at Mar. 31, 2025	18,920,808	18,920,808
Ending balance at Mar. 31, 2025	$ 400,751		$ 246,548	$ (79,215)	$ 233,418

X

- Definition Amount of increase to additional paid-in capital (APIC) for recognition of cost for option under share-based payment arrangement. + References No definition available. + Details Name: us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.6-05(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-2 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(4)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(16)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(7)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 + Details Name: us-gaap_CommonStockSharesOutstanding Namespace Prefix: us-gaap_ Data Type: xbrli:sharesItemType Balance Type: na Period Type: instant

X

- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details Name: us-gaap_IncreaseDecreaseInStockholdersEquityRollForward Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-9 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 60 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476176/805-60-65-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (g)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478666/740-323-65-2 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 28 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-28 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482765/220-10-50-6 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-3 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-1 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480175/815-40-65-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-8 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-4 Reference 17: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479168/946-830-55-10 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section 45 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479105/946-220-45-7 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(18)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(9)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(1)(d)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 22: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 23: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 24: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 25: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 26: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 27: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 28: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 29: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(B)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 30: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 31: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 32: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 60B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-60B Reference 33: http://www.xbrl.org/2003/role/disclosureRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483499/205-20-50-7 Reference 34: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 35: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1A Reference 36: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1B Reference 37: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(22)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_NetIncomeLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount after tax of other comprehensive income (loss) attributable to parent entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 810 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 19 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481231/810-10-45-19 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 20 -SubTopic 10 -Topic 810 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481231/810-10-45-20 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (c)(3) -SubTopic 10 -Topic 810 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481203/810-10-50-1A Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-6 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1B -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1B Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1A + Details Name: us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Number of new stock issued during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 505 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478448/946-505-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(4)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-03(i)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details Name: us-gaap_StockIssuedDuringPeriodSharesNewIssues Namespace Prefix: us-gaap_ Data Type: xbrli:sharesItemType Balance Type: na Period Type: duration

X

- Definition Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 55 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479168/946-830-55-11 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 205 -Name Accounting Standards Codification -Section 45 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478009/946-205-45-4 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 505 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478448/946-505-50-2 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(4)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details Name: us-gaap_StockIssuedDuringPeriodValueNewIssues Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Number of shares that have been repurchased and retired during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details Name: us-gaap_StockRepurchasedAndRetiredDuringPeriodShares Namespace Prefix: us-gaap_ Data Type: xbrli:sharesItemType Balance Type: na Period Type: duration

X

- Definition Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details Name: us-gaap_StockRepurchasedAndRetiredDuringPeriodValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(31)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481372/852-10-55-10 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479168/946-830-55-12 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(19)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.6-05(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-2 Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(4)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(6)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(7)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 Reference 13: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 28 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-28 Reference 14: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 4.E) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480418/310-10-S99-2 + Details Name: us-gaap_StockholdersEquity Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

v3.25.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ (4,465)	$ (7,497)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Provision for credit losses	1,000	0
Depreciation and amortization, premises and equipment	1,507	1,661
Amortization of premiums and discounts: investment securities, deposits, debt	581	499
Operating leases: excess of payments over amortization	(720)	(772)
Amortization of finance leases	24	50
Amortization of core deposit intangibles	479	625
Amortization of deferred loan fees and costs	(731)	(29)
Share-based compensation expense	592	1,059
Deferred income tax (benefit) expense	(307)	(1,189)
Origination of LHFS	(150,046)	(79,806)
Proceeds from sale of LHFS	137,125	79,033
Net fair value adjustment and gain on sale of LHFS	(1,022)	(419)
Origination of MSRs	(1,158)	(895)
Change in fair value of MSRs	1,311	810
Amortization of servicing rights	1,354	1,402
Net decrease (increase) in trading securities	(11,562)	(3,048)
Decrease (increase) in other assets	7,161	(8,813)
Increase (decrease) in accounts payable and other liabilities	(3,625)	9,484
Net cash used in operating activities	(22,502)	(7,845)
CASH FLOWS FROM INVESTING ACTIVITIES:
Principal payments on investment securities	21,138	83,153
Net (increase) decrease in LHFI	168,855	(22,624)
Purchases of premises and equipment	(53)	(6,058)
Proceeds from sale of Federal Home Loan Bank stock	12,906	30,287
Purchases of Federal Home Loan Bank stock	(12,150)	(48,716)
Net cash provided by investing activities	190,696	36,042
CASH FLOWS FROM FINANCING ACTIVITIES:
Decrease in deposits, net	(322,610)	(272,487)
Changes in short-term borrowings, net	0	184,000
Proceeds from other long-term borrowings	0	585,000
Repayment of other long-term borrowings	0	(420,000)
Repayment of finance lease principal	(22)	(47)
Net cash provided by (used in) financing activities	(322,632)	76,466
Net increase (decrease) in cash and cash equivalents	(154,438)	104,663
Cash and cash equivalents, beginning of year	406,600	215,664
Cash and cash equivalents, end of period	252,162	320,327
Cash paid (refunds received) during the period for:
Interest	54,041	70,701
Federal and state income taxes	(4,556)	(414)
Non-cash activities:
Increase in lease assets and lease liabilities	2,305	959
Loans transferred from LHFI to LHFS, net	479	273
Ginnie Mae loans recognized with the right to repurchase, net	1,675	323
Repurchase of common stock-award shares	$ 359	$ 134

X

- Definition Accretion (Amortization) Of Discounts And Premiums, Investments, Deposits And Debt + References No definition available. + Details Name: hmst_AccretionAmortizationOfDiscountsAndPremiumsInvestmentsDepositsAndDebt Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Cash paid during the period for. + References No definition available. + Details Name: hmst_CashPaidDuringYearForAbstract Namespace Prefix: hmst_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Financing Receivable, Credit Loss, Expense (Reversal) And Off-Balance Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) + References No definition available. + Details Name: hmst_FinancingReceivableCreditLossExpenseReversalAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Financing Receivable, Net Fair Value Adjustment And (Gain) Loss On Sale + References No definition available. + Details Name: hmst_FinancingReceivableNetFairValueAdjustmentAndGainLossOnSale Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Increase (decrease) in accounts payable and other liabilities. + References No definition available. + Details Name: hmst_IncreaseDecreaseInAccountsPayableAndOtherLiabilities Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Increase (Decrease) in Mortgage Servicing Rights + References No definition available. + Details Name: hmst_IncreaseDecreaseinMortgageServicingRights Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Increase In Finance And Operating Lease Liabilities And Assets + References No definition available. + Details Name: hmst_IncreaseInFinanceAndOperatingLeaseLiabilitiesAndAssets Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition GNMA loans recognized with the right to repurchase, net. + References No definition available. + Details Name: hmst_LoansRecognizedWithRightToRepurchase Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Noncash investing activities. + References No definition available. + Details Name: hmst_NoncashInvestingActivitiesAbstract Namespace Prefix: hmst_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Operating Lease, Payments In Excess Of Operating Lease, Right-Of-Use Asset, Amortization Expense + References No definition available. + Details Name: hmst_OperatingLeasePaymentsInExcessOfOperatingLeaseRightOfUseAssetAmortizationExpense Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Principal Payments Received, Debt Securities, Available-For-Sale + References No definition available. + Details Name: hmst_PrincipalPaymentsReceivedDebtSecuritiesAvailableForSale Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Stock Repurchased During Period, Award Settlement, Noncash + References No definition available. + Details Name: hmst_StockRepurchasedDuringPeriodAwardSettlementNoncash Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- References No definition available. + Details Name: us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The net increase(decrease) in interest income during the period representing the allocation of deferred loan origination fees less deferred loan origination costs using the effective interest method over the term of the debt arrangement to which they pertain taking into account the effect of prepayments. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 20 -Name Accounting Standards Codification -Section 35 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481655/310-20-35-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details Name: us-gaap_AmortizationOfDeferredLoanOriginationFeesNet Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482686/350-30-45-2 + Details Name: us-gaap_AmortizationOfIntangibleAssets Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition The periodic amortization (in proportion to and over the period of estimated net servicing income or loss) of capitalized servicing rights, which contractually entitle the servicer to receive fees and ancillary revenues for performing billing, collection, disbursement and recordkeeping services in connection with a mortgage portfolio. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-4 + Details Name: us-gaap_AmortizationOfMortgageServicingRightsMSRs Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-8 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 24 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-24 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-4 + Details Name: us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 24 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-24 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 1 -SubTopic 230 -Topic 830 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477401/830-230-45-1 + Details Name: us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details Name: us-gaap_DepreciationAmortizationAndAccretionNet Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount of cash outflow for principal payment on finance lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (g)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 5 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-5 + Details Name: us-gaap_FinanceLeasePrincipalPayments Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of amortization expense attributable to right-of-use asset from finance lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-4 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details Name: us-gaap_FinanceLeaseRightOfUseAssetAmortization Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount of financing receivable reclassified to held-for-sale. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-11B Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-11 + Details Name: us-gaap_FinancingReceivableReclassificationToHeldForSale Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2A -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-2A Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 23 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-23 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-22 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-2 + Details Name: us-gaap_IncomeTaxesPaidNet Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of increase (decrease) of investment in debt security measured at fair value with change in fair value recognized in net income (trading). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 19 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-19 + Details Name: us-gaap_IncreaseDecreaseInDebtSecuritiesTrading Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details Name: us-gaap_IncreaseDecreaseInDeferredIncomeTaxes Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition The net cash inflow or outflow for the increase (decrease) in the beginning and end of period deposits balances. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 230 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479024/942-230-45-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-8 + Details Name: us-gaap_IncreaseDecreaseInDeposits Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount of increase (decrease) in operating assets classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details Name: us-gaap_IncreaseDecreaseInOtherOperatingAssets Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 17 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-17 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 25 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-25 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-2 + Details Name: us-gaap_InterestPaidNet Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition The adjustment to the carrying value of the rights retained or purchased to service mortgages. These adjustments are made when the estimate of the fair value is changed. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(6) -SubTopic 50 -Topic 860 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-4 + Details Name: us-gaap_MortgageServicingRightsMSRImpairmentRecovery Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 24 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-24 + Details Name: us-gaap_NetCashProvidedByUsedInFinancingActivities Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- References No definition available. + Details Name: us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 24 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-24 + Details Name: us-gaap_NetCashProvidedByUsedInInvestingActivities Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- References No definition available. + Details Name: us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 24 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-24 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 25 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-25 + Details Name: us-gaap_NetCashProvidedByUsedInOperatingActivities Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-9 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 60 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476176/805-60-65-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (g)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478666/740-323-65-2 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 28 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-28 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482765/220-10-50-6 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-3 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-1 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480175/815-40-65-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-8 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-4 Reference 17: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479168/946-830-55-10 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section 45 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479105/946-220-45-7 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(18)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(9)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(1)(d)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 22: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 23: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 24: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 25: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 26: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 27: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 28: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 29: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(B)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 30: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 31: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 32: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 60B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-60B Reference 33: http://www.xbrl.org/2003/role/disclosureRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483499/205-20-50-7 Reference 34: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 35: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1A Reference 36: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1B Reference 37: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(22)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_NetIncomeLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition The amount of cash paid for the origination of mortgages that are held for sale. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 21 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-21 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 25 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-25 + Details Name: us-gaap_PaymentsForOriginationOfMortgageLoansHeldForSale Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition The net amount paid or received by the reporting entity associated with purchase (sale or collection) of loans receivable arising from the financing of goods and services. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-8 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 9 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-9 + Details Name: us-gaap_PaymentsForProceedsFromLoansReceivable Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of cash outflow to acquire Federal Home Loan Bank (FHLB) stock. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-13 + Details Name: us-gaap_PaymentsToAcquireFederalHomeLoanBankStock Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 13 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-13 + Details Name: us-gaap_PaymentsToAcquirePropertyPlantAndEquipment Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of cash inflow from debt classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-14 + Details Name: us-gaap_ProceedsFromOtherDebt Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition The cash inflow from a borrowing net of the cash outflow from repayment of a borrowing having initial term of repayment within three months. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 15 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-15 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 14 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-14 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 9 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-9 + Details Name: us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount of cash inflow from sale of Federal Home Loan Bank (FHLB) stock. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 12 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-12 + Details Name: us-gaap_ProceedsFromSaleOfFederalHomeLoanBankStock Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition The cash inflow resulting from the sale of loans classified as held-for-sale, including proceeds from loans sold through mortgage securitization. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 16 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-16 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 21 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-21 + Details Name: us-gaap_ProceedsFromSaleOfLoansHeldForSale Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount of cash outflow for the payment of debt classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 15 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-15 + Details Name: us-gaap_RepaymentsOfOtherDebt Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details Name: us-gaap_ShareBasedCompensation Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

v3.25.1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	3 Months Ended
	Mar. 31, 2025
Accounting Policies [Abstract]
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES	SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: HomeStreet, Inc., a State of Washington corporation organized in 1921 (the "Corporation"), is a Washington-based diversified financial services holding company whose operations are primarily conducted through its wholly owned subsidiaries (collectively the "Company") HomeStreet Statutory Trusts and HomeStreet Bank (the "Bank"), and the Bank's subsidiaries, Continental Escrow Company, HS Properties, Inc., HS Evergreen Corporate Center LLC, and Union Street Holdings LLC. The Company is principally engaged in commercial banking, mortgage banking and consumer/retail banking activities serving customers in the Western United States. The accompanying consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America ("GAAP"). The consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All significant inter-company accounts and transactions have been eliminated in consolidation. In preparing the consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements, as well as the reported amounts of revenues and expenses during the reporting periods. Actual results could differ significantly from those estimates. Certain amounts in the financial statements from prior periods have been reclassified to conform to the current financial statement presentation. These unaudited interim financial statements reflect all adjustments that are, in the opinion of management, necessary for a fair statement of the results for the periods presented. These adjustments are of a normal recurring nature, unless otherwise disclosed in this Quarterly Report on Form 10-Q. The results of operations in the interim financial statements do not necessarily indicate the results that may be expected for the full year. The interim financial information should be read in conjunction with our Annual Report on Form 10-K for the year ended December 31, 2024 ("2024 Annual Report on Form 10-K"), filed with the U.S. Securities and Exchange Commission ("SEC"). Segments Our chief operating decision maker (“CODM”), the Chief Executive Officer, manages the Company’s business activities as one single operating and reportable segment at the consolidated level. Accordingly, our CODM uses consolidated net income to measure segment profit or loss, allocate resources and assess performance. Further, the CODM reviews and utilizes net interest income, noninterest income and noninterest expenses (compensation and benefits, information services, occupancy and general, administrative and other) at the consolidated level to manage the Company’s operations. Recent Developments On March 28, 2025, the Company entered into a definitive merger agreement with Mechanics Bank, whereby the Company and the Bank will merge with and into Mechanics Bank. This merger is expected to close in the third quarter of 2025. Recent Accounting Developments In October 2023, the FASB issued ASU 2023-06, "Disclosure Improvements - Codification Amendments in Response to the SEC's Disclosure Update and Simplification Initiative." The amendments in ASU 2023-06 modify the disclosure or presentation requirements of a variety of Topics in the Codification, with the intention of clarifying or improving them and aligning the requirements in the codification with the SEC's regulations (and will be removed from the SEC regulations). ASU 2023-06 should be adopted prospectively, and the effective date varies and is determined for each individual disclosure based on the effective date of the SEC's removal of the related disclosure. We are assessing the impact of ASU 2023-06 and believe it will not have an impact on the Company's financial position or results of operation as it impacts disclosures only. In December 2023, the FASB issued ASU 2023-09, "Income Taxes (Topic 740): Improvements to Income Tax Disclosures", which expands disclosures in an entity’s income tax rate reconciliation table and taxes paid both in the U.S. and foreign jurisdictions. The update will be effective for annual periods beginning after December 15, 2024. The adoption of ASU 2023-09 will not have an impact on the Company's financial position or results of operation as it impacts disclosures only. We are assessing the impact on our disclosures. In November 2024, the FASB issued ASU 2024-03, “Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses.” ASU 2024-03 requires public companies to disclose, in the notes to the financial statements, specific information about certain costs and expenses at each interim and annual reporting period. This includes disclosing amounts related to employee compensation, depreciation, and intangible asset amortization. In addition, public companies will need to provide qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively. ASU 2024-03 is effective for public business entities for annual reporting periods beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027. Implementation of ASU 2024-03 may be applied prospectively or retrospectively. The adoption of ASU 2024-03 will not have an impact on the Company's financial position or results of operation as it impacts disclosures only. We are assessing the impact on our disclosures.

X

- References No definition available. + Details Name: us-gaap_AccountingPoliciesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The entire disclosure for all significant accounting policies of the reporting entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483426/235-10-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 235 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/235/tableOfContent + Details Name: us-gaap_SignificantAccountingPoliciesTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

v3.25.1

INVESTMENT SECURITIES	3 Months Ended
	Mar. 31, 2025
Investments, Debt and Equity Securities [Abstract]
INVESTMENT SECURITIES	INVESTMENT SECURITIES: The following table sets forth certain information regarding the amortized cost basis and fair values of our investment securities AFS and held-to-maturity ("HTM"):  At March 31, 2025 (in thousands) Amortized cost Gross unrealized gains Gross unrealized losses Fair value AFS Mortgage backed securities ("MBS"): Residential $ 169,540  $ 199  $ (5,487) $ 164,252  Commercial 54,431  —  (5,969) 48,462  Collateralized mortgage obligations ("CMOs"): Residential 338,735  41  (26,944) 311,832  Commercial 57,206  —  (4,051) 53,155  Municipal bonds 430,754  99  (56,862) 373,991  Corporate debt securities 31,129  —  (5,539) 25,590  U.S. Treasury securities 22,218  —  (1,901) 20,317  Agency debentures 9,966  —  (838) 9,128  Total $ 1,113,979  $ 339  $ (107,591) $ 1,006,727  HTM    Municipal bonds $ 2,283  $ —  $ (17) $ 2,266  At December 31, 2024 (in thousands) Amortized cost Gross unrealized gains Gross unrealized losses Fair value AFS MBS: Residential $ 174,887  $ 229  $ (7,654) $ 167,462  Commercial 54,620  —  (6,978) 47,642  CMOs: Residential 349,348  36  (31,940) 317,444  Commercial 59,725  14  (4,794) 54,945   Municipal bonds 433,162  95  (54,998) 378,259   Corporate debt securities 31,136  —  (6,192) 24,944   U.S. Treasury securities 22,306  —  (2,319) 19,987   Agency debentures 10,320  —  (1,044) 9,276  Total $ 1,135,504  $ 374  $ (115,919) $ 1,019,959  HTM    Municipal bonds $ 2,301  $ —  $ (28) $ 2,273  At March 31, 2025, and December 31, 2024, the Company held $46 million and $35 million, respectively, of trading securities, consisting of US Treasury notes used as economic hedges of our single family mortgage servicing rights, which are carried at fair value and included within investment securities on the balance sheet. For the quarters ended March 31, 2025 and 2024, net gains of $0.8 million and net losses of $0.6 million on trading securities, respectively, were recorded in servicing income. MBS and CMOs represent securities issued or guaranteed by government sponsored enterprises ("GSEs"). Most of the MBS and CMO securities in our investment portfolio are guaranteed by Fannie Mae, Ginnie Mae or Freddie Mac. Municipal bonds are comprised of general obligation bonds (i.e., backed by the general credit of the issuer) and revenue bonds (i.e., backed by either collateral or revenues from the specific project being financed) issued by various municipal corporations. As of March 31, 2025 and December 31, 2024, substantially all securities held, including municipal bonds and corporate debt securities, were rated investment grade based upon nationally recognized statistical rating organizations where available and, where not available, based upon internal ratings. Investment securities AFS that were in an unrealized loss position are presented in the following tables based on the length of time the individual securities have been in an unrealized loss position: At March 31, 2025   Less than 12 months 12 months or more Total (in thousands) Gross unrealized losses Fair value Gross unrealized losses Fair value Gross unrealized losses Fair value AFS MBS: Residential $ (1) $ 530  $ (5,486) $ 155,525  $ (5,487) $ 156,055  Commercial —  —  (5,969) 48,462  (5,969) 48,462  CMOs: Residential (9) 5,394  (26,935) 278,518  (26,944) 283,912  Commercial (2) 3,081  (4,049) 50,074  (4,051) 53,155  Municipal bonds (530) 21,838  (56,332) 347,214  (56,862) 369,052  Corporate debt securities —  —  (5,539) 25,590  (5,539) 25,590  U.S. Treasury securities —  —  (1,901) 20,317  (1,901) 20,317  Agency debentures —  —  (838) 9,128  (838) 9,128  Total $ (542) $ 30,843  $ (107,049) $ 934,828  $ (107,591) $ 965,671  HTM Municipal bonds $ —  $ —  $ (17) $ 2,266  $ (17) $ 2,266  At December 31, 2024   Less than 12 months 12 months or more Total (in thousands) Gross unrealized losses Fair value Gross unrealized losses Fair value Gross unrealized losses Fair value AFS MBS: Residential $ (2) $ 532  $ (7,652) $ 158,044  $ (7,654) $ 158,576  Commercial —  —  (6,978) 47,642  (6,978) 47,642  CMOs: Residential (78) 7,481  (31,862) 293,297  (31,940) 300,778  Commercial —  —  (4,794) 51,834  (4,794) 51,834  Municipal bonds (810) 28,361  (54,188) 340,571  (54,998) 368,932  Corporate debt securities —  —  (6,192) 24,944  (6,192) 24,944  U.S. Treasury securities —  —  (2,319) 19,987  (2,319) 19,987  Agency debentures —  —  (1,044) 9,276  (1,044) 9,276  Total $ (890) $ 36,374  $ (115,029) $ 945,595  $ (115,919) $ 981,969  HTM Municipal bonds $ —  $ —  $ (28) $ 2,273  $ (28) $ 2,273  The Company has evaluated AFS securities in an unrealized loss position and has determined the decline in value is temporary and is related to the change in market interest rates since purchase. The decline in value is not related to any issuer- or industry-specific credit event. The Company has not identified any expected credit losses on its debt securities as of March 31, 2025 or December 31, 2024. The Company bases this conclusion in part on its periodic review of the credit ratings of the AFS securities or reviews of the financial condition of the issuers. In addition, as of March 31, 2025 and December 31, 2024, the Company had not made a decision to sell any of its debt securities held, nor did the Company consider it more likely than not that it would be required to sell such securities before recovery of their amortized cost basis. The following tables present the fair value of investment securities AFS and HTM by contractual maturity along with the associated contractual yield:   At March 31, 2025   Within one year After one year through five years After five years through ten years After ten years Total (dollars in thousands) Fair Value Weighted Average Yield Fair Value Weighted Average Yield Fair Value Weighted Average Yield Fair Value Weighted Average Yield Fair Value Weighted Average Yield AFS                        Municipal bonds $ —  —  % $ 32,980  3.70  % $ 59,895  2.89  % $ 281,116  2.89  % $ 373,991  2.96  %    Corporate debt securities —  —  % 2,818  2.15  % 22,772  4.37  % —  —  % 25,590  4.12  %    U.S. Treasury securities —  —  % 20,317  1.17  % —  —  % —  —  % 20,317  1.17  %    Agency debentures —  —  % 1,579  2.16  % 4,458  2.21  % 3,091  2.18  % 9,128  2.19  % Total $ —  —  % $ 57,694  2.69  % $ 87,125  3.24  % $ 284,207  2.88  % $ 429,026  2.93  % HTM    Municipal bonds 2,266 2.30  % $ —  —  % $ —  —  % $ —  —  % $ 2,266  2.30  %   At December 31, 2024   Within one year After one year through five years After five years through ten years After ten years Total (dollars in thousands) Fair Value Weighted Average Yield Fair Value Weighted Average Yield Fair Value Weighted Average Yield Fair Value Weighted Average Yield Fair Value Weighted Average Yield AFS    Municipal bonds $ —  —  % $ 15,531  3.88  % $ 70,678  2.92  % $ 292,050  2.93  % $ 378,259  2.97  %    Corporate debt securities —  —  % 2,735  2.08  % 22,209  4.27  % —  —  % $ 24,944  4.03  %    U.S. Treasury securities —  —  % 19,987  1.15  % —  —  % —  —  % $ 19,987  1.15  % Agency debentures —  —  % 1,770  2.13  % 4,442  2.17  % 3,064  2.14  % $ 9,276  2.15  % Total $ —  —  % $ 40,023  2.32  % $ 97,329  3.19  % $ 295,114  2.92  % $ 432,466  2.93  % HTM    Municipal bonds $ 2,273  2.29  % $ —  —  % $ —  —  % $ —  —  % $ 2,273  2.29  % The weighted-average yield is computed using the contractual coupon of each security weighted based on the fair value of each security. Taxable-equivalent amounts are used where applicable. MBS and CMOs are excluded from the tables above because such securities are not due on a single maturity date. The weighted average yield of MBS and CMOs as of March 31, 2025 and December 31, 2024 was 3.00% and 3.01%, respectively. The following table summarizes the carrying value of securities pledged as collateral to secure public deposits, borrowings and other purposes as permitted or required by law: (in thousands) At March 31, 2025 At December 31, 2024 Federal Reserve Bank to secure borrowings $ 888,706  $ 906,475  Washington, Oregon and California to secure public deposits 191,850  195,212  Other securities pledged 1,304  1,334  Total securities pledged as collateral $ 1,081,860  $ 1,103,021  The Company assesses the creditworthiness of the counterparties that hold the pledged collateral and has determined that these arrangements have little credit risk. Tax-exempt interest income on investment securities was $2.7 million and $2.8 million for quarters ended March 31, 2025 and 2024, respectively.

X

- References No definition available. + Details Name: us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets. + References No definition available. + Details Name: us-gaap_MarketableSecuritiesTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

v3.25.1

LOANS AND CREDIT QUALITY	3 Months Ended
	Mar. 31, 2025
Receivables [Abstract]
LOANS AND CREDIT QUALITY	LOANS AND CREDIT QUALITY: The Company's LHFI is divided into two portfolio segments, commercial loans and consumer loans. Within each portfolio segment, the Company monitors and assesses credit risk based on the risk characteristics of each of the following loan classes: non-owner occupied commercial real estate ("CRE"), multifamily, construction and land development, owner occupied CRE and commercial business loans within the commercial loan portfolio segment and single family and home equity and other loans within the consumer loan portfolio segment. LHFI consists of the following: (in thousands) At March 31, 2025 At December 31, 2024 CRE Non-owner occupied CRE $ 545,313  $ 570,750  Multifamily 2,934,442  2,992,675  Construction/land development 436,610  472,740  Total 3,916,365  4,036,165  Commercial and industrial loans Owner occupied CRE 340,106  361,997  Commercial business 299,001  312,004  Total 639,107  674,001  Consumer loans Single family 1,088,264  1,109,095  Home equity and other 419,480  412,535  Total (1) 1,507,744  1,521,630  Total LHFI 6,063,216  6,231,796  Allowance for credit losses ("ACL") (39,634) (38,743) Total LHFI less ACL $ 6,023,582  $ 6,193,053  (1)    Includes $1.2 million and $1.3 million of loans at March 31, 2025 and December 31, 2024, respectively, where a fair value option election was made at the time of origination and, therefore, are carried at fair value with changes in fair value recognized in the consolidated income statements. Loans totaling $3.3 billion and $4.0 billion at March 31, 2025 and December 31, 2024, respectively, were pledged to secure borrowings from the Federal Home Loan Bank ("FHLB") and loans totaling $1.9 billion and $1.4 billion at March 31, 2025 and December 31, 2024, respectively, were pledged to secure borrowings from the Federal Reserve Bank of San Francisco ("FRBSF"). Credit Risk Concentrations LHFI are primarily secured by real estate located in the Pacific Northwest, California and Hawaii. At March 31, 2025, and December 31, 2024 single family loans in the state of Washington represented 13% of the total LHFI portfolio, respectively. At March 31, 2025 and December 31, 2024, multifamily loans in California represented 30% of the total LHFI portfolio, respectively. Credit Quality Management considers the level of ACL to be appropriate to cover credit losses expected over the life of the loans for the LHFI portfolio. The cumulative loss rate used as the basis for the estimate of credit losses is comprised of the Bank’s historical loss experience and eight qualitative factors for current and forecasted periods. As of March 31, 2025, the historical expected loss rates decreased when compared to December 31, 2024 due to product mix risk and composition changes. During the quarter ended March 31, 2025, the qualitative factors decreased due to improved collateral conditions, offset by increases related to the uncertainty of the business environment and specific reserves for one syndicated relationship. Additionally, over the two-year forecast period in the markets in which it operates, the Bank expects neutral economic forecasts and neutral to improving collateral forecasts. In addition to the ACL for LHFI, the Company maintains a separate allowance for unfunded loan commitments which is included in accounts payable and other liabilities on our consolidated balance sheets. The allowance for unfunded commitments was $1.3 million and $1.1 million at March 31, 2025 and December 31, 2024, respectively. The Bank has elected to exclude accrued interest receivable from the evaluation of the ACL. Accrued interest on LHFI was $24.2 million and $25.1 million at March 31, 2025 and December 31, 2024, respectively, and was reported in other assets in the consolidated balance sheets. Activity in the ACL for LHFI and the allowance for unfunded commitments was as follows:   Quarter Ended March 31, (in thousands) 2025 2024 Beginning balance $ 38,743  $ 40,500  Provision for credit losses 888 242 Net (charge-offs) recoveries 3  (1,065) Ending balance $ 39,634  $ 39,677  Allowance for unfunded commitments: Beginning balance $ 1,146  $ 1,823  Provision for credit losses 112  (242) Ending balance $ 1,258  $ 1,581  Provision for credit losses: Allowance for credit losses - loans $ 888  $ 242  Allowance for unfunded commitments 112  (242) Total $ 1,000  $ —  Activity in the ACL for LHFI by loan portfolio and loan sub-class was as follows: Quarter Ended March 31, 2025 (in thousands) Beginning balance Charge-offs Recoveries Provision Ending balance CRE Non-owner occupied CRE $ 1,739  $ —  $ —  $ (81) $ 1,658  Multifamily 14,909  —  —  (1,622) 13,287  Construction/land development Multifamily construction 849  —  —  (381) 468  CRE construction 66  —  —  7  73  Single family construction 6,737  —  —  (1,033) 5,704  Single family construction to permanent 184  —  —  (44) 140  Total 24,484  —  —  (3,154) 21,330  Commercial and industrial loans Owner occupied CRE 576  —  —  22  598  Commercial business 6,886  (21) 25  3,758  10,648       Total 7,462  (21) 25  3,780  11,246  Consumer loans Single family 3,610  —  2  90  3,702  Home equity and other 3,187  (40) 37  172  3,356  Total 6,797  (40) 39  262  7,058  Total ACL $ 38,743  $ (61) $ 64  $ 888  $ 39,634  Quarter Ended March 31, 2024 (in thousands) Beginning balance Charge-offs Recoveries Provision Ending balance CRE Non-owner occupied CRE $ 2,610  $ —  $ —  $ (479) $ 2,131  Multifamily 13,093  —  —  5,854  18,947  Construction/land development Multifamily construction 3,983  —  —  (2,362) 1,621  CRE construction 189  —  —  (1) 188  Single family construction 7,365  —  —  (1,787) 5,578  Single family construction to permanent 672  —  —  (237) 435  Total 27,912  —  —  988  28,900  Commercial and industrial loans Owner occupied CRE 899  —  —  (63) 836  Commercial business 2,950  (1,081) 1  776  2,646       Total 3,849  (1,081) 1  713  3,482  Consumer loans Single family 5,287  —  2  (1,016) 4,273  Home equity and other 3,452  (24) 37  (443) 3,022  Total 8,739  (24) 39  (1,459) 7,295  Total ACL $ 40,500  $ (1,105) $ 40  $ 242  $ 39,677  The following table presents a vintage analysis of the commercial portfolio segment by loan sub-class and risk rating or delinquency status. At March 31, 2025 (in thousands) 2025 2024 2023 2022 2021 2020 and prior Revolving Revolving-term Total COMMERCIAL PORTFOLIO Non-owner occupied CRE Pass $ 3,986  $ —  $ 1,426  $ 69,279  $ 71,021  $ 360,281  $ (33) $ —  $ 505,960  Special Mention —  —  —  —  —  23,264  —  —  23,264  Substandard —  —  —  —  —  16,089  —  —  16,089  Total 3,986  —  1,426  69,279  71,021  399,634  (33) —  545,313  Multifamily Pass 1,353  —  106,376  1,533,209  635,673  468,289  —  —  2,744,900  Special Mention —  —  —  61,593  11,049  83,829  —  —  156,471  Substandard —  —  —  19,910  888  12,273  —  —  33,071  Total 1,353  —  106,376  1,614,712  647,610  564,391  —  —  2,934,442  Multifamily construction Pass —  —  34,462  30,739  —  —  —  —  65,201  Special Mention —  —  —  —  —  —  —  —  —  Substandard —  —  —  —  —  —  —  —  —  Total —  —  34,462  30,739  —  —  —  —  65,201  CRE construction Pass —  18  7,329  —  —  —  —  —  7,347  Special Mention —  —  —  —  —  —  —  —  —  Substandard —  —  —  —  —  3,796  —  —  3,796  Total —  18  7,329  —  —  3,796  —  —  11,143  Single family construction Pass 19,488  105,716  16,807  3,167  3,185  68  180,963  —  329,394  Special Mention —  —  —  —  —  —  —  —  —  Substandard —  —  —  —  —  —  —  —  —  Total 19,488  105,716  16,807  3,167  3,185  68  180,963  —  329,394  Single family construction to permanent Current 493  5,830  4,231  13,198  6,520  600  —  —  30,872  Past due: 30-59 days —  —  —  —  —  —  —  —  —  60-89 days —  —  —  —  —  —  —  —  —  90+ days —  —  —  —  —  —  —  —  —  Total 493  5,830  4,231  13,198  6,520  600  —  —  30,872  Owner occupied CRE Pass 71  3,972  9,025  57,667  36,046  190,595  —  13  297,389  Special Mention —  —  —  6,090  4,474  30,543  —  —  41,107  Substandard —  —  —  327  —  1,283  —  —  1,610  Total 71  3,972  9,025  64,084  40,520  222,421  —  13  340,106  Commercial business Pass 184  26,473  15,290  19,531  19,478  46,220  126,636  818  254,630  Special Mention —  —  —  13,075  2,058  1,036  1,172  —  17,341  Substandard —  231  384  11,590  —  11,715  3,098  12  27,030  Total 184  26,704  15,674  44,196  21,536  58,971  130,906  830  299,001  Total commercial portfolio $ 25,575  $ 142,240  $ 195,330  $ 1,839,375  $ 790,392  $ 1,249,881  $ 311,836  $ 843  $ 4,555,472  The following table presents a vintage analysis of the consumer portfolio segment by loan sub-class and delinquency status: At March 31, 2025 (in thousands) 2025 2024 2023 2022 2021 2020 and prior Revolving Revolving-term Total CONSUMER PORTFOLIO Single family Current $ —  $ —  $ 31,711  $ 376,821  $ 300,525  $ 374,970  $ —  $ —  $ 1,084,027  Past due: 30-59 days —  —  —  —  —  1,285  —  —  1,285  60-89 days —  —  —  —  103  796  —  —  899  90+ days —  —  —  452  —  1,601  —  —  2,053  Total —  —  31,711  377,273  300,628  378,652  —  —  1,088,264  Home equity and other Current 935  1,141  835  1,290  105  1,867  406,020  4,368  416,561  Past due: 30-59 days —  7  —  4  —  —  976  4  991  60-89 days —  3  4  —  —  —  480  —  487  90+ days —  —  —  —  —  2  1,433  6  1,441  Total 935  1,151  839  1,294  105  1,869  408,909  4,378  419,480  Total consumer portfolio (1) $ 935  $ 1,151  $ 32,550  $ 378,567  $ 300,733  $ 380,521  $ 408,909  $ 4,378  $ 1,507,744  Total LHFI $ 26,510  $ 143,391  $ 227,880  $ 2,217,942  $ 1,091,125  $ 1,630,402  $ 720,745  $ 5,221  $ 6,063,216  (1)    Includes $1.2 million of loans where a fair value option election was made at the time of origination and, therefore, are carried at fair value with changes in fair value recognized in the consolidated income statements. The following table presents a vintage analysis of the commercial portfolio segment by loan sub-class and risk rating or delinquency status: At December 31, 2024 (in thousands) 2024 2023 2022 2021 2020 2019 and prior Revolving Revolving-term Total COMMERCIAL PORTFOLIO Non-owner occupied CRE Pass $ —  $ 1,441  $ 70,128  $ 71,493  $ 39,885  $ 347,058  $ (36) $ —  $ 529,969  Special Mention —  —  —  —  —  24,551  —  —  24,551  Substandard —  —  —  —  —  16,230  —  —  16,230  Total —  1,441  70,128  71,493  39,885  387,839  (36) —  570,750  Multifamily Pass 1,650  106,415  1,538,855  643,044  257,110  255,643  —  —  2,802,717  Special Mention —  —  66,217  4,789  73,308  23,835  —  —  168,149  Substandard —  —  15,602  —  —  6,207  —  —  21,809  Total 1,650  106,415  1,620,674  647,833  330,418  285,685  —  —  2,992,675  Multifamily construction Pass —  31,349  67,557  —  —  —  —  —  98,906  Special Mention —  —  —  —  —  —  —  —  —  Substandard —  —  —  —  —  —  —  —  —  Total —  31,349  67,557  —  —  —  —  —  98,906  CRE construction Pass 19  7,198  —  —  —  —  —  —  7,217  Special Mention —  —  —  —  —  —  —  —  —  Substandard —  —  —  —  3,821  —  —  —  3,821  Total 19  7,198  —  —  3,821  —  —  —  11,038  Single family construction Pass 121,305  22,412  5,346  7,252  —  69  164,442  —  320,826  Special Mention —  —  —  —  —  —  —  —  —  Substandard —  —  —  —  —  —  —  —  —  Total 121,305  22,412  5,346  7,252  —  69  164,442  —  320,826  Single family construction to permanent Current 6,153  9,719  17,598  7,977  523  —  —  —  41,970  Past due: 30-59 days —  —  —  —  —  —  —  —  —  60-89 days —  —  —  —  —  —  —  —  —  90+ days —  —  —  —  —  —  —  —  —  Total 6,153  9,719  17,598  7,977  523  —  —  —  41,970  Owner occupied CRE Pass 5,431  10,501  58,423  33,371  41,533  168,082  3  43  317,387  Special Mention —  1,789  6,129  7,602  317  26,203  —  —  42,040  Substandard —  —  331  —  —  2,239  —  —  2,570  Total 5,431  12,290  64,883  40,973  41,850  196,524  3  43  361,997  Commercial business Pass 26,706  15,721  36,209  20,347  28,207  28,836  123,003  700  279,729  Special Mention —  —  959  2,380  638  615  386  —  4,978  Substandard 243  406  11,885  —  7,192  4,628  2,920  23  27,297  Total 26,949  16,127  49,053  22,727  36,037  34,079  126,309  723  312,004  Total commercial portfolio $ 161,507  $ 206,951  $ 1,895,239  $ 798,255  $ 452,534  $ 904,196  $ 290,718  $ 766  $ 4,710,166  The following table presents a vintage analysis of the consumer portfolio segment by loan sub-class and delinquency status: At December 31, 2024 (in thousands) 2024 2023 2022 2021 2020 2019 and prior Revolving Revolving-term Total CONSUMER PORTFOLIO Single family Current $ 566  $ 30,940  $ 378,613  $ 303,920  $ 139,159  $ 251,322  $ —  $ —  $ 1,104,520  Past due: 30-59 days —  —  452  —  —  1,673  —  —  2,125  60-89 days —  —  —  —  —  440  —  —  440  90+ days —  —  —  —  —  2,010  —  —  2,010  Total 566  30,940  379,065  303,920  139,159  255,445  —  —  1,109,095  Home equity and other Current 1,606  936  1,528  126  85  1,932  399,531  4,449  410,193  Past due: 30-59 days 25  4  1  —  —  —  474  62  566  60-89 days —  3  4  —  —  —  626  —  633  90+ days —  —  —  —  —  10  1,127  6  1,143  Total 1,631  943  1,533  126  85  1,942  401,758  4,517  412,535  Total consumer portfolio (1) $ 2,197  $ 31,883  $ 380,598  $ 304,046  $ 139,244  $ 257,387  $ 401,758  $ 4,517  $ 1,521,630  Total LHFI $ 163,704  $ 238,834  $ 2,275,837  $ 1,102,301  $ 591,778  $ 1,161,583  $ 692,476  $ 5,283  $ 6,231,796  (1)    Includes $1.3 million of loans where a fair value option election was made at the time of origination and, therefore, are carried at fair value with changes in fair value recognized in the consolidated income statements. The following tables present a vintage analysis of the commercial and consumer portfolio segment by loan sub-class and gross charge-offs: At March 31, 2025 (in thousands) 2025 2024 2023 2022 2021 2020 and prior Revolving Revolving-term Total COMMERCIAL PORTFOLIO Commercial business Gross charge-offs $ —  $ —  $ —  $ (21) $ —  $ —  $ —  $ —  $ (21) CONSUMER PORTFOLIO Home equity and other Gross charge-offs —  —  (3) —  —  —  (37) —  (40) Total LHFI $ —  $ —  $ (3) $ (21) $ —  $ —  $ (37) $ —  $ (61) At December 31, 2024 (in thousands) 2024 2023 2022 2021 2020 2019 and prior Revolving Revolving-term Total COMMERCIAL PORTFOLIO Commercial business Gross charge-offs $ —  $ —  $ (276) $ (473) $ (1,077) $ (1,098) $ (39) $ —  $ (2,963) CONSUMER PORTFOLIO Home equity and other Gross charge-offs —  (24) (16) (1) —  —  (137) —  (178) Total LHFI $ —  $ (24) $ (292) $ (474) $ (1,077) $ (1,098) $ (176) $ —  $ (3,141) Collateral Dependent Loans The following table presents the amortized cost basis of collateral-dependent loans by loan sub-class and collateral type: At March 31, 2025 (in thousands) Land 1-4 Family Multifamily Non-residential real estate Other non-real estate Total CRE Non-owner occupied CRE $ —  $ —  $ —  $ 16,089  $ —  $ 16,089  Multifamily —  —  1,915  —  —  1,915  CRE construction 3,796  —  —  —  —  3,796     Total 3,796  —  1,915  16,089  —  21,800  Commercial and industrial loans Commercial business 4,391  2,904  —  —  3,226  10,521  Consumer loans Single family —  832  —  —  —  832    Total collateral-dependent loans $ 8,187  $ 3,736  $ 1,915  $ 16,089  $ 3,226  $ 33,153  At December 31, 2024 (in thousands) Land 1-4 Family Multifamily Non-residential real estate Other non-real estate Total CRE Non-owner occupied CRE $ —  $ —  $ —  $ 16,230  $ —  $ 16,230  Multifamily —  —  1,915  —  —  1,915  Construction/land development CRE construction 3,821  —  —  —  —  3,821     Total 3,821  —  1,915  16,230  —  21,966  Commercial and industrial loans Owner occupied CRE —  —  —  205  —  205  Commercial business 4,420  2,927  —  —  3,269  10,616     Total 4,420  2,927  —  205  3,269  10,821  Consumer loans Single family —  832  —  —  —  832  Total collateral-dependent loans $ 8,241  $ 3,759  $ 1,915  $ 16,435  $ 3,269  $ 33,619  Nonaccrual and Past Due Loans The following table presents nonaccrual status for loans: At March 31, 2025 At December 31, 2024 (in thousands) Nonaccrual with no related ACL Total Nonaccrual Nonaccrual with no related ACL Total Nonaccrual CRE Non-owner occupied CRE $ 16,089  $ 16,089  $ 16,230  $ 16,230  Multifamily 1,915  1,915  1,915  1,915  Construction/land development CRE construction 3,796  3,796  3,821  3,821     Total 21,800  21,800  21,966  21,966  Commercial and industrial loans Owner occupied CRE 932  932  1,161  1,161          Commercial business 10,506  26,035  8,509  25,740     Total 11,438  26,967  9,670  26,901  Consumer loans Single family 831  3,348  1,106  2,990  Home equity and other —  3,676  —  3,137     Total 831  7,024  1,106  6,127  Total nonaccrual loans $ 34,069  $ 55,791  $ 32,742  $ 54,994  The following tables present an aging analysis of past due loans by loan portfolio segment and loan sub-class: At March 31, 2025 Past Due and Still Accruing (in thousands) 30-59 days 60-89 days 90 days or more Nonaccrual Total past due and nonaccrual (1) Current Total loans CRE Non-owner occupied CRE $ —  $ —  $ —  $ 16,089  $ 16,089  $ 529,224  $ 545,313  Multifamily —  —  —  1,915  1,915  2,932,527  2,934,442  Construction/land development Multifamily construction —  —  —  —  —  65,201  65,201  CRE construction —  —  —  3,796  3,796  7,347  11,143  Single family construction —  —  —  —  —  329,394  329,394  Single family construction to permanent —  —  —  —  —  30,872  30,872  Total —  —  —  21,800  21,800  3,894,565  3,916,365  Commercial and industrial loans Owner occupied CRE —  —  —  932  932  339,174  340,106  Commercial business —  —  —  26,035  26,035  272,966  299,001  Total —  —  —  26,967  26,967  612,140  639,107  Consumer loans Single family 2,875  1,941  4,182  (2) 3,348  12,346  1,075,918  1,088,264  Home equity and other 834  263  —  3,676  4,773  414,707  419,480  Total 3,709  2,204  4,182  7,024  17,119  1,490,625  1,507,744  (3) Total loans $ 3,709  $ 2,204  $ 4,182  $ 55,791  $ 65,886  $ 5,997,330  $ 6,063,216  % 0.06  % 0.04  % 0.07  % 0.92  % 1.09  % 98.91  % 100.00  % At December 31, 2024 Past Due and Still Accruing (in thousands) 30-59 days 60-89 days 90 days or more Nonaccrual Total past due and nonaccrual (1) Current Total loans CRE Non-owner occupied CRE $ —  $ —  $ —  $ 16,230  $ 16,230  $ 554,520  $ 570,750  Multifamily —  —  —  1,915  1,915  2,990,760  2,992,675  Construction/land development Multifamily construction —  —  —  —  —  98,906  98,906  CRE construction —  —  —  3,821  3,821  7,217  11,038  Single family construction —  —  —  —  —  320,826  320,826  Single family construction to permanent —  —  —  —  —  41,970  41,970  Total —  —  —  21,966  21,966  4,014,199  4,036,165  Commercial and industrial loans Owner occupied CRE —  —  —  1,161  1,161  360,836  361,997  Commercial business —  —  —  25,740  25,740  286,264  312,004  Total —  —  —  26,901  26,901  647,100  674,001  Consumer loans Single family 4,601  1,096  4,354  (2) 2,990  13,041  1,096,054  1,109,095  Home equity and other 344  631  —  3,137  4,112  408,423  412,535  Total 4,945  1,727  4,354  6,127  17,153  1,504,477  1,521,630  (3) Total loans $ 4,945  $ 1,727  $ 4,354  $ 54,994  $ 66,020  $ 6,165,776  $ 6,231,796  % 0.08  % 0.03  % 0.07  % 0.88  % 1.06  % 98.94  % 100.00  % (1)     Includes loans whose repayments are insured by the FHA or guaranteed by the VA or Small Business Administration ("SBA") of $10.4 million and $11.3 million at March 31, 2025 and December 31, 2024, respectively. (2)    FHA-insured and VA-guaranteed single family loans that are 90 days or more past due are maintained on accrual status if they are determined to have little to no risk of loss. (3)    Includes $1.2 million and $1.3 million of loans at March 31, 2025 and December 31, 2024, where a fair value option election was made at the time of origination and, therefore, are carried at fair value with changes in fair value recognized in our consolidated income statements. Loan Modifications The Company provides modifications to borrowers experiencing financial difficulty ("MBFD"), which may include delays in payment of amounts due, extension of the terms of the notes or reduction in the interest rates on the notes. In certain instances, the Company may grant more than one type of modification. The granting of modifications for the quarters ended March 31, 2025 and 2024 did not have a material impact on the ACL. The following tables provide information related to loans modified for the quarters and ended March 31, 2025 and 2024 to borrowers experiencing financial difficulty, disaggregated by class of financing receivable and type of concession granted: Significant Payment Delay Quarter Ended March 31, 2025 2024 (in thousands, except percentages) Amortized Cost Basis at Period End % of Total Class of Financing Receivable Amortized Cost Basis at Period End % of Total Class of Financing Receivable Multifamily $ 1,915  0.07  % $ —  —  % Commercial business —  —  % 103  0.03  % Term Extension Quarter Ended March 31, 2025 2024 (in thousands, except percentages) Amortized Cost Basis at Period End % of Total Class of Financing Receivable Amortized Cost Basis at Period End % of Total Class of Financing Receivable Non-owner occupied CRE $ —  —  % $ 560  0.09  % Commercial business 251  0.08  % 3,555  0.92  % Significant Payment Delay and Term Extension Quarter Ended March 31, 2025 2024 (in thousands, except percentages) Amortized Cost Basis at Period End % of Total Class of Financing Receivable Amortized Cost Basis at Period End % of Total Class of Financing Receivable Commercial business $ 1,160  0.39  % $ —  —  % Single family 274  0.03  % 1,156  0.10  % The following table describes the financial effect of the modifications made to borrowers experiencing financial difficulty: Significant Payment Delay Quarter Ended March 31, 2025 2024 Multifamily The weighted average duration of loan payments deferred is 1.8 years — Commercial business The weighted average duration of loan payments deferred is 5.1 years The weighted average duration of loan payments deferred is 2.8 years. Single Family Provided payment deferrals to borrowers. A weighted average 4.7% of loan balances were capitalized and added to the remaining term of the loan. Provided payment deferrals to borrowers. A weighted average 2.5% of loan balances were capitalized and added to the remaining term of the loan. Term Extension Quarter Ended March 31, 2025 2024 Non-owner occupied CRE — Added a weighted average 0.25 years to the life of loans, which reduced the monthly payment amounts to the borrowers. Commercial business Added a weighted average 3.8 years to the life of loans, which reduced the monthly payment amounts to the borrowers. Added a weighted average 0.4 years to the life of loans, which reduced the monthly payment amounts to the borrowers. Single family Added a weighted average 7.3 years to the life of loans, which reduced the monthly payment amounts to the borrowers. Added a weighted average 1.9 years to the life of loans, which reduced the monthly payment amounts to the borrowers. Upon determination that a modified loan (or portion of a loan) has subsequently been deemed uncollectible, the loan (or portion of the loan) is written off. Therefore, the amortized cost basis of the loan is reduced by the uncollectible amount and the allowance for credit losses is adjusted by the same amount. The following table depicts the payment status of loans that were classified as MBFDs on or after January 1, 2024 through December 31, 2024: Payment Status (Amortized Cost Basis) at March 31, 2025 (in thousands) Current 30-89 Days Past Due 90+ Days Past Due Non-owner occupied CRE $ 19,211  $ —  $ —  Multifamily —  —  1,915  Construction/land development —  —  3,796  Owner occupied CRE 254  —  —  Commercial business 2,835  —  5,541  Single family 2,773  177  567  Total $ 25,073  $ 177  $ 11,819  The following table depicts the payment status of loans that were classified as MBFDs on or after January 1, 2023 through December 31, 2023: Payment Status (Amortized Cost Basis) at March 31, 2024 (in thousands) Current 30-89 Days Past Due 90+ Days Past Due Non-owner occupied CRE $ 16,240  $ —  $ —  Construction/land development 3,824  —  —  Commercial business 8,663  —  —  Single family 2,367  1,109  342  Total $ 31,094  $ 1,109  $ 342  The following table provides the amortized cost basis as of March 31, 2025 of MBFDs on or after January 1, 2024 through December 31, 2024 and subsequently had a payment default: Amortized Cost Basis of Modified Loans That Subsequently Defaulted Quarter Ended March 31, 2025 (in thousands) Significant Payment Delay Term Extension Interest Rate Reduction and Term Extension Significant Payment Delay and Term Extension Interest Rate Reduction, Significant Payment Delay and Term Extension Single family $ —  $ —  $ —  $ 325  $ —  The following table provides the amortized cost basis as of March 31, 2024 of MBFDs on or after January 1, 2023 through December 31, 2023 and subsequently had a payment default: Amortized Cost Basis of Modified Loans That Subsequently Defaulted Quarter Ended March 31, 2024 (in thousands) Significant Payment Delay Term Extension Interest Rate Reduction and Term Extension Significant Payment Delay and Term Extension Interest Rate Reduction, Significant Payment Delay and Term Extension Non-owner occupied CRE $ —  $ —  $ —  $ 16,240  $ —  Construction/land development —  —  —  3,824  —  Commercial business —  4,420  —  —  —  Single family 241  —  —  351  —  Total $ 241  $ 4,420  $ —  $ 20,415  $ —

X

- Definition The entire disclosure for financing receivable. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481933/310-10-55-12A Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 44 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-44 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/310-10/tableOfContent Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 20 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/310-20/tableOfContent + Details Name: us-gaap_FinancingReceivablesTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_ReceivablesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

v3.25.1

DEPOSITS	3 Months Ended
	Mar. 31, 2025
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
DEPOSITS	DEPOSITS: Deposit balances, including their weighted average rates, were as follows:  At March 31, 2025 At December 31, 2024 (dollars in thousands) Amount Weighted Average Rate Amount Weighted Average Rate Noninterest-bearing demand deposits $ 1,276,133  —  % $ 1,195,781  —  % Interest bearing: Interest-bearing demand deposits 327,400  0.45  % 323,112  0.35  % Savings 233,240  0.06  % 229,659  0.06  % Money market 1,437,024  2.02  % 1,396,697  1.72  % Certificates of deposit Brokered deposits 297,717  4.33  % 751,406  4.61  % Other 2,518,981  4.11  % 2,516,366  4.37  % Total interest bearing deposits 4,814,362  3.12  % 5,217,240  3.31  % Total deposits $ 6,090,495  2.42  % $ 6,413,021  2.65  % There were $313 million and $315 million in public funds included in deposits at March 31, 2025 and December 31, 2024, respectively. Certificates of deposit outstanding mature as follows:  (in thousands) March 31, 2025 Within one year $ 2,794,410  One to two years 18,006  Two to three years 1,567  Three to four years 1,245  Four to five years 1,468  Thereafter 2  Total $ 2,816,698  The aggregate amount of certificate of deposits in denominations of more than the FDIC limit of $250 thousand at March 31, 2025 and December 31, 2024 were $288 million and $265 million, respectively.

X

- Definition The entire disclosure for deposit liabilities including data and tables. It may include a description of the entity's deposit liabilities, the aggregate amount of time deposits (including certificates of deposit) in denominations of $100,000 or more at the balance sheet date; the aggregate amount of any demand deposits that have been reclassified as loan balances, such as overdrafts, at the balance sheet date; deposits that are received on terms other than those in the normal course of business, the amount of accrued interest on deposit liabilities; securities, mortgage loans or other financial instruments that serve as collateral for deposits; for time deposits having a remaining term of more than one year, the aggregate amount of maturities for each of the five years following the balance sheet date; and the weighted average interest rate for all deposit liabilities held by the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 405 -Topic 942 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478353/942-405-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(12)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph e -Publisher SEC Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Publisher SEC + Details Name: us-gaap_DepositLiabilitiesDisclosuresTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_DepositsLiabilitiesBalanceSheetReportedAmountsAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

v3.25.1

DERIVATIVES AND HEDGING ACTIVITIES	3 Months Ended
	Mar. 31, 2025
Derivative Instruments and Hedging Activities Disclosure [Abstract]
DERIVATIVES AND HEDGING ACTIVITIES	DERIVATIVES AND HEDGING ACTIVITIES: To reduce the risk of significant interest rate fluctuations on the value of certain assets and liabilities, such as single family mortgage LHFS and MSRs, the Company utilizes derivatives as economic hedges. The notional amounts and fair values for derivatives, all of which are economic hedges are included in other assets or accounts payable and other liabilities on the consolidated balance sheet, consist of the following:  At March 31, 2025 Notional amount Fair value derivatives (in thousands)   Asset Liability Forward sale commitments $ 67,496  $ 50  $ (185) Interest rate lock commitments 27,842  556  —  Interest rate swaps 214,617  8,301  (8,301) Futures 11,000  2  —  Options 3,000  9  —  Total derivatives before netting $ 323,955  8,918  (8,486) Netting adjustment/Cash collateral (1) (8,186) (91) Carrying value on consolidated balance sheet $ 732  $ (8,577) At December 31, 2024 Notional amount Fair value derivatives (in thousands)   Asset Liability Forward sale commitments $ 87,912  $ 237  $ (402) Interest rate lock commitments 16,757  175  (49) Interest rate swaps 222,917  10,250  (10,250) Futures 5,200  1  —  Options 5,800  3  —  Total derivatives before netting $ 338,586  10,666  (10,701) Netting adjustment/Cash collateral (1) (10,388) 219  Carrying value on consolidated balance sheet $ 278  $ (10,482) (1)    Includes net cash collateral received of $8.3 million and $10.2 million at March 31, 2025 and December 31, 2024, respectively. The following table presents gross fair value and net carrying value information for derivative instruments: (in thousands) Gross fair value Netting adjustments/ Cash collateral (1) Carrying value At March 31, 2025 Derivative assets $ 8,918  $ (8,186) $ 732  Derivative liabilities (8,486) (91) (8,577) At December 31, 2024 Derivative assets $ 10,666  $ (10,388) $ 278  Derivative liabilities (10,701) 219  (10,482) (1)    Includes net cash collateral received of $8.3 million and $10.2 million at March 31, 2025 and December 31, 2024, respectively. The collateral used under the Company's master netting agreements is typically cash, but securities may be used under agreements with certain counterparties. Receivables related to cash collateral that has been paid to counterparties are included in other assets. Payables related to cash collateral that has been received from counterparties are included in accounts payable and other liabilities. Interest is owed on amounts received from counterparties and we earn interest on cash paid to counterparties. Any securities pledged to counterparties as collateral remain on the consolidated balance sheets. At March 31, 2025 and December 31, 2024, the Company had liabilities of $8.5 million and $10.4 million, respectively, in cash collateral received from counterparties and receivables of $0.2 million and $0.2 million, respectively, in cash collateral paid to counterparties. The following table presents the net gain (loss) recognized on economic hedge derivatives, within the respective line items in the consolidated income statements for the periods indicated:   Quarter Ended March 31, (in thousands) 2025 2024 Recognized in noninterest income: Net gain (loss) on loan origination and sale activities (1) $ 61  $ 86  Loan servicing income (loss) (2) 191  (500) Other (3) —  3  (1)Comprised of forward contracts used as an economic hedge of loans held for sale and interest rate lock commitments ("IRLCs") to customers. (2)Comprised of futures, US Treasury options and forward contracts used as economic hedges of single family MSRs. (3)Impact of interest rate swap agreements executed with commercial banking customers and broker dealer counterparties. The interest income from US Treasury notes securities used for hedging purposes, which is included in interest income on the consolidated income statements, were $0.4 million and $0.3 million for quarters ended March 31, 2025 and 2024, respectively. The notional amount of open interest rate swap agreements executed with commercial banking customers and broker dealer counterparties at March 31, 2025 and December 31, 2024 were $215 million and $223 million, respectively.

X

- References No definition available. + Details Name: us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480237/815-40-50-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5C -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-5C Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 815 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/815/tableOfContent + Details Name: us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

v3.25.1

MORTGAGE BANKING OPERATIONS	3 Months Ended
	Mar. 31, 2025
Mortgage Banking [Abstract]
MORTGAGE BANKING OPERATIONS	MORTGAGE BANKING OPERATIONS: LHFS consisted of the following:   (in thousands) At March 31, 2025 At December 31, 2024 Single family $ 21,912  $ 20,312  CRE, multifamily and SBA 12,822  —  Total $ 34,734  $ 20,312  Loans sold consisted of the following for the periods indicated:  Quarter Ended March 31, (in thousands) 2025 2024 Single family $ 82,397  $ 70,379  CRE, multifamily and SBA 54,195  8,196  Total $ 136,592  $ 78,575  Gain on loan origination and sale activities, including the effects of derivative risk management instruments, consisted of the following:    Quarter Ended March 31, (in thousands) 2025 2024 Single family $ 2,283  $ 1,986  CRE, multifamily and SBA 933  320  Total $ 3,216  $ 2,306  The Company's portfolio of loans serviced for others is primarily comprised of loans held in U.S. government and agency MBS issued by Fannie Mae, Freddie Mac and Ginnie Mae. The unpaid principal balance of loans serviced for others is as follows: (in thousands) At March 31, 2025 At December 31, 2024 Single family $ 5,141,876  $ 5,179,373  CRE, multifamily and SBA 1,924,895  1,918,172  Total $ 7,066,771  $ 7,097,545  The following is a summary of changes in the Company's liability for estimated single-family mortgage repurchase losses:   Quarter Ended March 31, (in thousands) 2025 2024 Balance, beginning of period $ 1,032  $ 1,481  Additions, net of adjustments (1) (103) (128) Realized (losses) recoveries, net (2) 70  (36) Balance, end of period $ 999  $ 1,317  (1) Includes additions for new loan sales and changes in estimated probable future repurchase losses on previously sold loans. (2) Includes principal losses and accrued interest on repurchased loans, "make-whole" settlements, settlements with claimants and certain related expenses. The Company has agreements with certain investors to advance scheduled principal and interest amounts on delinquent loans. Advances are also made to fund the foreclosure and collection costs of delinquent loans prior to the recovery of reimbursable amounts from investors or borrowers. Advances of $1.5 million and $1.6 million were recorded in other assets as of March 31, 2025 and December 31, 2024, respectively. When the Company has the unilateral right to repurchase Ginnie Mae pool loans it has previously sold (generally loans that are more than 90 days past due), the Company records the balance of the loans as other assets and other liabilities. At March 31, 2025 and December 31, 2024, delinquent or defaulted mortgage loans currently in Ginnie Mae pools that the Company has recognized on its consolidated balance sheets totaled $6.8 million and $5.1 million, respectively. Revenue from mortgage servicing, including the effects of derivative risk management instruments, consisted of the following:   Quarter Ended March 31, (in thousands) 2025 2024 Servicing income, net: Servicing fees and other $ 6,507  $ 6,354  Amortization of single family MSRs (1) (1,582) (1,428) Amortization of multifamily and SBA MSRs (1,354) (1,402) Total 3,571  3,524  Risk management, single family MSRs: Changes in fair value of MSRs due to assumptions (2) 271  618  Net gain (loss) from economic hedging (3) 1,016  (1,110) Total 1,287  (492)                Loan servicing income $ 4,858  $ 3,032  (1) Represents changes due to collection/realization of expected cash flows and curtailments. (2) Principally reflects changes in model assumptions, including prepayment speed assumptions, which are primarily affected by changes in mortgage interest rates. (3)    The interest income from US Treasury notes securities used for hedging purposes, which is included in interest income on the consolidated income statements, was $0.4 million and $0.3 million for quarters ended March 31, 2025 and 2024, respectively. The changes in single family MSRs measured at fair value are as follows: Quarter Ended March 31, (in thousands) 2025 2024 Beginning balance $ 72,901  $ 74,249  Additions and amortization: Originations 695  617  Purchases —  —  Amortization (1) (1,582) (1,428) Net additions and amortization (887) (811) Changes in fair value assumptions (2) 271  618  Ending balance $ 72,285  $ 74,056  (1) Represents changes due to collection/realization of expected cash flows and curtailments. (2) Principally reflects changes in model assumptions, including prepayment speed assumptions, which are primarily affected by changes in mortgage interest rates. Key economic assumptions used in measuring the initial fair value of capitalized single family MSRs were as follows:  Quarter Ended March 31, (rates per annum) (1) 2025 2024 Constant prepayment rate ("CPR") (2) 17.96  % 19.30  % Discount rate 10.14  % 10.18  % (1) Based on a weighted average. (2) Represents an expected lifetime average CPR used in the model. For single family MSRs, we use a discounted cash flow valuation technique which utilizes CPRs and discount rates as significant unobservable inputs as noted in the table below: At March 31, 2025 At December 31, 2024 Range of Inputs Average (1) Range of Inputs Average (1) CPRs (2) 5.80% - 14.00% 6.77  % 6.00% - 13.50% 6.60  % Discount Rates 10.00% - 16.00% 10.27  % 10.00% - 17.00% 11.00  % (1) Weighted averages of all the inputs within the range. (2) Represents the expected lifetime average CPR used in the model. To compute hypothetical sensitivities of the value of our single family MSRs to immediate adverse changes in key assumptions, we computed the impact of changes to CPRs and in discount rates as outlined below: (dollars in thousands) At March 31, 2025 Fair value of single family MSR $ 72,285  Expected weighted-average life (in years) 8.31 CPR Impact on fair value of 25 basis points adverse change in interest rates $ (1,015) Impact on fair value of 50 basis points adverse change in interest rates $ (2,122) Discount rate Impact on fair value of 100 basis points increase $ (2,827) Impact on fair value of 200 basis points increase $ (5,628) The changes in multifamily and SBA MSRs measured at the lower of amortized cost or fair value were as follows:  Quarter Ended March 31, (in thousands) 2025 2024 Beginning balance $ 26,565  $ 29,987  Originations 463  278  Amortization (1,354) (1,402) Ending balance $ 25,674  $ 28,863  Key economic assumptions used in measuring the initial fair value of capitalized multifamily MSRs were as follows:   Quarter Ended March 31, (rates per annum) (1) 2025 2024 Discount rate 13.10  % 13.00  % (1)Based on a weighted average. For multifamily MSRs, we use a discounted cash flow valuation technique which utilizes CPRs and discount rates as significant unobservable inputs as noted in the table below. Multifamily DUS loans typically contain yield maintenance features that significantly reduce loan prepayments, resulting in a CPR of zero for valuation purposes. At March 31, 2025 At December 31, 2024 Range of Inputs Average (1) Range of Inputs Average (1) Discount Rates 13.00% - 15.00% 13.10  % 13.00% - 15.00% 13.10  % (1) Weighted averages of all the inputs within the range.

X

- Definition Mortgage banking operation. + References No definition available. + Details Name: hmst_MortgageBankingOperationsTextBlock Namespace Prefix: hmst_ Data Type: dtr-types1:textBlockItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_MortgageBankingAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

v3.25.1

GUARANTEES AND MORTGAGE REPURCHASE LIABILITY	3 Months Ended
	Mar. 31, 2025
Commitments and Contingencies Disclosure [Abstract]
GUARANTEES AND MORTGAGE REPURCHASE LIABILITY	GUARANTEES AND MORTGAGE REPURCHASE LIABILITY: In the ordinary course of business, the Company sells loans through the Fannie Mae Multifamily Delegated Underwriting and Servicing Program ("DUS"®) that are subject to a credit loss sharing arrangement. The Company services the loans for Fannie Mae and shares in the risk of loss with Fannie Mae under the terms of the DUS contracts. Under the DUS program, the Company and Fannie Mae share losses on a pro rata basis, where the Company is responsible for losses incurred up to one-third of the principal balance on each loan with two-thirds of the loss covered by Fannie Mae. For loans that have been sold through this program, a liability is recorded for this loss sharing arrangement under the accounting guidance for guarantees. At March 31, 2025 and December 31, 2024, the total unpaid principal balance of loans sold under this program was $1.8 billion. The Company's reserve liability related to this arrangement totaled $0.6 million and $0.7 million at March 31, 2025 and December 31, 2024, respectively. There were no actual losses incurred under this arrangement during the quarters ended March 31, 2025 and 2024. In the ordinary course of business, the Company sells residential mortgage loans to GSEs and other entities. Under the terms of these sales agreements, the Company has made representations and warranties that the loans sold meet certain requirements. The Company may be required to repurchase mortgage loans or indemnify loan purchasers due to defects in the origination process of the loan, such as documentation errors, underwriting errors and judgments, early payment defaults and fraud. The total unpaid principal balance of loans sold on a servicing-retained basis that were subject to the terms and conditions of these representations and warranties totaled $5.1 billion and $5.2 billion as of March 31, 2025 and December 31, 2024, respectively. At March 31, 2025 and December 31, 2024, the Company had recorded a mortgage repurchase liability for loans sold on a servicing-retained and servicing-released basis, included in accounts payable and other liabilities on the consolidated balance sheets of $1.0 million.

X

- References No definition available. + Details Name: us-gaap_CommitmentsAndContingenciesDisclosureAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The entire disclosure for commitments, contingencies, and guarantees. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/450/tableOfContent Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 440 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/440/tableOfContent Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 460 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/460/tableOfContent + Details Name: us-gaap_CommitmentsContingenciesAndGuaranteesTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

v3.25.1

EARNINGS PER SHARE	3 Months Ended
	Mar. 31, 2025
Earnings Per Share [Abstract]
EARNINGS PER SHARE	EARNINGS PER SHARE: The following table summarizes the calculation of earnings (loss) per share:    Quarter Ended March 31, (in thousands, except share and per share data) 2025 2024 Net income (loss) $ (4,465) $ (7,497) Weighted average shares: Basic weighted-average number of common shares outstanding 18,920,808  18,856,870  Dilutive effect of outstanding common stock equivalents —  —  Diluted weighted-average number of common shares outstanding 18,920,808  18,856,870  Net income (loss) per share: Basic earnings per share $ (0.24) $ (0.40) Diluted earnings per share (1) (0.24) (0.40) (1) Excluded from the computation of diluted earnings per share (due to their antidilutive effect) for the quarters ended March 31, 2025 and 2024 were certain unvested RSUs and PSUs. On a weighted average basis 395,023 and 561,610 unvested stock units convertible into shares of common stock were excluded at March 31, 2025 and 2024, respectively, because their effect would have been anti-dilutive.

X

- References No definition available. + Details Name: us-gaap_EarningsPerShareAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/260/tableOfContent Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-3 + Details Name: us-gaap_EarningsPerShareTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

v3.25.1

FAIR VALUE MEASUREMENT	3 Months Ended
	Mar. 31, 2025
Fair Value Disclosures [Abstract]
FAIR VALUE MEASUREMENT	FAIR VALUE MEASUREMENT: The term "fair value" is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. A fair value measurement assumes that the transaction to sell the asset or transfer the liability occurs in the principal market for the asset or liability or, in the absence of a principal market, the most advantageous market for the asset or liability. The Company's approach is to maximize the use of observable inputs and minimize the use of unobservable inputs when developing fair value measurements. Fair Value Hierarchy A three-level valuation hierarchy has been established under ASC 820 for disclosure of fair value measurements. The valuation hierarchy is based on the observability of inputs to the valuation of an asset or liability as of the measurement date. A financial instrument’s categorization within the valuation hierarchy is based on the lowest level of input that is significant to the fair value measurement. The levels are defined as follows: • Level 1 – Quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity can access at the measurement date. An active market for the asset or liability is a market in which transactions for the asset or liability take place with sufficient frequency and volume to provide pricing information on an ongoing basis. • Level 2 – Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. This includes quoted prices for similar assets and liabilities in active markets and inputs that are observable for the asset or liability for substantially the full term of the financial instrument. • Level 3 – Unobservable inputs for the asset or liability. These inputs reflect the Company's assumptions of what market participants would use in pricing the asset or liability. The Company's policy regarding transfers between levels of the fair value hierarchy is that all transfers are assumed to occur at the end of the reporting period. Estimation of Fair Value Fair value is based on quoted market prices, when available. In cases where a quoted price for an asset or liability is not available, the Company uses valuation models to estimate fair value. These models incorporate inputs such as forward yield curves, loan prepayment assumptions, expected loss assumptions, market volatilities and pricing spreads utilizing market-based inputs where readily available. The Company believes its valuation methods are appropriate and consistent with those that would be used by other market participants. However, imprecision in estimating unobservable inputs and other factors may result in these fair value measurements not reflecting the amount realized in an actual sale or transfer of the asset or liability in a current market exchange. The following table summarizes the fair value measurement methodologies, including significant inputs and assumptions and classification of the Company's assets and liabilities valued at fair value on a recurring basis. Asset/Liability class Valuation methodology, inputs and assumptions Classification Investment securities Trading securities Fair Value is based on quoted prices in an active market. Level 1 recurring fair value measurement. Investment securities AFS Observable market prices of identical or similar securities are used where available. Level 2 recurring fair value measurement. If market prices are not readily available, value is based on discounted cash flows using the following significant inputs:   •      Expected prepayment speeds  •      Estimated credit losses  •      Market liquidity adjustments Level 3 recurring fair value measurement. LHFS Single family loans, excluding loans transferred from held for investment Fair value is based on observable market data, including:   •       Quoted market prices, where available  •       Dealer quotes for similar loans  •       Forward sale commitments Level 2 recurring fair value measurement. When not derived from observable market inputs, fair value is based on discounted cash flows, which considers the following inputs: •       Benchmark yield curve   •       Estimated discount spread to the benchmark yield curve  •       Expected prepayment speeds Estimated fair value classified as Level 3. Mortgage servicing rights Single family MSRs For information on how the Company measures the fair value of its single family MSRs, including key economic assumptions and the sensitivity of fair value to changes in those assumptions, see Note 6, Mortgage Banking Operations. Level 3 recurring fair value measurement. Derivatives Futures and Options Fair value is based on closing exchange prices. Level 1 recurring fair value measurement. Forward sale commitments Interest rate swaps Fair value is based on quoted prices for identical or similar instruments, when available. When quoted prices are not available, fair value is based on internally developed modeling techniques, which require the use of multiple observable market inputs including:               •       Forward interest rates              •       Interest rate volatilities Level 2 recurring fair value measurement. IRLC The fair value considers several factors including: •       Fair value of the underlying loan based on quoted prices in the secondary market, when available.  •       Value of servicing •       Fall-out factor Level 3 recurring fair value measurement. The following tables presents the levels of the fair value hierarchy for the Company's assets and liabilities measured at fair value on a recurring basis:  At March 31, 2025 (in thousands) Fair Value Level 1 Level 2 Level 3 Assets: Trading securities - U.S. Treasury securities $ 46,308  $ 46,308  $ —  $ —  Investment securities AFS Mortgage backed securities: Residential 164,252  —  162,553  1,699  Commercial 48,462  —  48,462  —  Collateralized mortgage obligations: Residential 311,832  —  311,832  —  Commercial 53,155  —  53,155  —  Municipal bonds 373,991  —  373,991  —  Corporate debt securities 25,590  —  25,590  —  U.S. Treasury securities 20,317  —  20,317  —  Agency debentures 9,128  —  9,128  —  Single family LHFS 21,912  —  21,912  —  Single family LHFI 1,248  —  —  1,248  Single family mortgage servicing rights 72,285  —  —  72,285  Derivatives Futures 2  2  —  —  Forward sale commitments 50  —  50  —  Options 9  9  —  Interest rate lock commitments 556  —  —  556  Interest rate swaps 8,301  —  8,301  —  Total assets $ 1,157,398  $ 46,319  $ 1,035,291  $ 75,788  Liabilities: Derivatives Forward sale commitments $ 185  $ —  $ 185  $ —  Interest rate swaps 8,301  —  8,301  —  Total liabilities $ 8,486  $ —  $ 8,486  $ —  At December 31, 2024 (in thousands) Fair Value Level 1 Level 2 Level 3 Assets: Trading securities - U.S. Treasury securities $ 34,746  $ 34,746  $ —  $ —  Investment securities AFS Mortgage backed securities: Residential 167,462  —  165,764  1,698  Commercial 47,642  —  47,642  —  Collateralized mortgage obligations: Residential 317,444  —  317,444  —  Commercial 54,945  —  54,945  —  Municipal bonds 378,259  —  378,259  —  Corporate debt securities 24,944  —  24,944  —  U.S. Treasury securities 19,987  —  19,987  —  Agency debentures 9,276  —  9,276  —  Single family LHFS 20,312  —  20,312  —  Single family LHFI 1,287  —  —  1,287  Single family mortgage servicing rights 72,901  —  —  72,901  Derivatives Futures 1  1  —  —  Forward sale commitments 237  —  237  —  Options 3  3  —  Interest rate lock commitments 175  —  —  175  Interest rate swaps 10,250  —  10,250  —  Total assets $ 1,159,871  $ 34,750  $ 1,049,060  $ 76,061  Liabilities: Derivatives Forward sale commitments $ 402  $ —  $ 402  $ —  Interest rate lock commitments 49  —  —  49  Interest rate swaps 10,250  —  10,250  —  Total liabilities $ 10,701  $ —  $ 10,652  $ 49  There were no transfers between levels of the fair value hierarchy during the quarters ended March 31, 2025 and 2024. Level 3 Recurring Fair Value Measurements The Company's Level 3 recurring fair value measurements consist of investment securities AFS, single family MSRs, single family LHFI where fair value option was elected, certain single family LHFS and interest rate lock commitments, which are accounted for as derivatives. For information regarding fair value changes and activity for single family MSRs during the quarters ended March 31, 2025 and 2024, see Note 6, Mortgage Banking Operations of this Quarterly Report on Form 10-Q. The fair value of IRLCs considers several factors, including the fair value in the secondary market of the underlying loan resulting from the exercise of the commitment, the expected net future cash flows related to the associated servicing of the loan (referred to as the value of servicing) and the probability that the commitment will not be converted into a funded loan (referred to as a fall-out factor). The fair value of IRLCs on LHFS, while based on interest rates observable in the market, is highly dependent on the ultimate closing of the loans. The significance of the fall-out factor to the fair value measurement of an individual IRLC is generally highest at the time that the rate lock is initiated and declines as closing procedures are performed and the underlying loan gets closer to funding. The fall-out factor applied is based on historical experience. The value of servicing is impacted by a variety of factors, including prepayment assumptions, discount rates, delinquency rates, contractually specified servicing fees, servicing costs and underlying portfolio characteristics. Because these inputs are not observable in market trades, the fall-out factor and value of servicing are considered to be Level 3 inputs. The fair value of IRLCs decreases in value upon an increase in the fall-out factor and increases in value upon an increase in the value of servicing. Changes in the fall-out factor and value of servicing do not increase or decrease based on movements in other significant unobservable inputs. The Company recognizes unrealized gains and losses from the time that an IRLC is initiated until the gain or loss is realized at the time the loan closes, which generally occurs within 30-90 days. For IRLCs that fall out, any unrealized gain or loss is reversed, which generally occurs at the end of the commitment period. The gains and losses recognized on IRLC derivatives generally correlates to volume of single family interest rate lock commitments made during the reporting period (after adjusting for estimated fallout) while the amount of unrealized gains and losses realized at settlement generally correlates to the volume of single family closed loans during the reporting period. The Company uses the discounted cash flow model to estimate the fair value of certain loans that have been transferred from held for sale to held for investment and single family LHFS when the fair value of the loans is not derived using observable market inputs. The key assumption in the valuation model is the implied spread to benchmark interest rate curve. The implied spread is not directly observable in the market and is derived from third party pricing which is based on market information from comparable loan pools. The fair value estimate of single family loans that have been transferred from held for sale to held for investment are sensitive to changes in the benchmark interest rate which might result in a significantly higher or lower fair value measurement. The Company transferred certain loans from held for sale to held for investment. These loans were originated as held for sale loans where the Company had elected fair value option. The Company determined these loans to be level 3 recurring assets as the valuation technique included a significant unobservable input. The total amount of held for investment loans where fair value option election was made was $1.2 million and $1.3 million at March 31, 2025 and December 31, 2024, respectively. The following information presents significant Level 3 unobservable inputs used to measure fair value of certain assets: (dollars in thousands) Fair Value Valuation Technique Significant Unobservable Inputs Low High Weighted Average March 31, 2025 Investment securities AFS $ 1,699  Income approach Implied spread to benchmark interest rate curve 2.25% 2.25% 2.25% Single family LHFI 1,248  Income approach Implied spread to benchmark interest rate curve 2.80% 4.97% 3.45% Interest rate lock commitments, net 556  Income approach Fall-out factor 0.77% 22.98% 8.30% Value of servicing 0.62% 1.61% 1.01% December 31, 2024 Investment securities AFS $ 1,698  Income approach Implied spread to benchmark interest rate curve 2.25% 2.25% 2.25% Single family LHFI 1,287  Income approach Implied spread to benchmark interest rate curve 2.94% 5.56% 3.69% Interest rate lock commitments, net 126  Income approach Fall-out factor 0.83% 29.13% 9.28% Value of servicing 0.78% 2.15% 1.37% We had no LHFS where the fair value was not derived with significant observable inputs at March 31, 2025 and December 31, 2024. The following table presents fair value changes and activity for certain Level 3 assets for the periods indicated: (in thousands) Beginning balance Additions Transfers Payoffs/Sales Change in mark to market (1) Ending balance Quarter Ended March 31, 2025 Investment securities AFS $ 1,698  $ —  $ —  $ (50) $ 51  $ 1,699  Single family LHFS —  —  50  (50) —  $ —  Single family LHFI 1,287  —  (50) —  11  1,248  Quarter Ended March 31, 2024 Investment securities AFS $ 1,860  $ —  $ —  $ (50) $ (19) $ 1,791  Single family LHFI 1,280  —  —  —  5  1,285  (1) Changes in fair value for single LHFI are recorded in other noninterest income on the consolidated income statements. The following table presents fair value changes and activity for Level 3 interest rate lock commitments: Quarter Ended March 31, (in thousands) 2025 2024 Beginning balance, net $ 126  $ 411  Total realized/unrealized gains 1,847  417  Settlements (1,417) (492) Ending balance, net $ 556  $ 336  Nonrecurring Fair Value Measurements Certain assets held by the Company are not included in the tables above, but are measured at fair value on a periodic basis. These assets include certain LHFI and OREO that are carried at the lower of cost or fair value of the underlying collateral, less the estimated costs to sell. The estimated fair values of real estate collateral are generally based on internal evaluations and appraisals of such collateral, which use the market approach and income approach methodologies. We have omitted disclosure related to quantitative inputs given the insignificance of assets measured on a nonrecurring basis. The fair value of commercial properties is generally based on third-party appraisals that consider recent sales of comparable properties, including their income-generating characteristics, adjusted (generally based on unobservable inputs) to reflect the general assumptions that a market participant would make when analyzing the property for purchase. The Company uses a fair value of collateral technique to apply adjustments to the appraisal value of certain commercial LHFI that are collateralized by real estate. The Company uses a fair value of collateral technique to apply adjustments to the stated value of certain commercial LHFI that are not collateralized by real estate and to the appraisal value of OREO. Residential properties are generally based on unadjusted third-party appraisals. Factors considered in determining the fair value include geographic sales trends, the value of comparable surrounding properties as well as the condition of the property. These adjustments include management assumptions that are based on the type of collateral dependent loan and may increase or decrease an appraised value. Management adjustments vary significantly depending on the location, physical characteristics and income producing potential of each individual property. The quality and volume of market information available at the time of the appraisal can vary from period-to-period and cause significant changes to the nature and magnitude of the unobservable inputs used. Given these variations, changes in these unobservable inputs are generally not a reliable indicator for how fair value will increase or decrease from period to period. The following table presents assets classified as Level 3 that had changes in their recorded fair value for the periods indicated and what we still held at the end of the respective reporting period: (in thousands) Fair Value (1) Total Gains (Losses) At or for the Quarter Ended March 31, 2025       LHFI $ 1,546  $ 698  At or for the Quarter Ended March 31, 2024 LHFI $ 423  $ (50) (1) Represents the carrying value of loans for which adjustments are based on the fair value of the collateral. Fair Value of Financial Instruments The following presents the carrying value, estimated fair value and the levels of the fair value hierarchy for the Company's financial instruments other than assets and liabilities measured at fair value on a recurring basis:    At March 31, 2025 (in thousands) Carrying Value Fair Value Level 1 Level 2 Level 3 Assets: Cash and cash equivalents $ 252,162  $ 252,162  $ 252,162  $ —  $ —  Investment securities HTM 2,283  2,266  —  2,266  —  LHFI 6,022,334  5,758,436  —  —  5,758,436  LHFS – multifamily and other 12,822  12,822  —  12,822  —  Mortgage servicing rights – multifamily and SBA 25,674  31,468  —  —  31,468  Federal Home Loan Bank stock 49,920  49,920  —  49,920  —  Other assets - GNMA EBO loans 6,786  6,786  —  —  6,786  Liabilities: Certificates of deposit $ 2,816,698  $ 2,811,546  $ —  $ 2,811,546  $ —  Borrowings 1,000,000  1,005,485  —  1,005,485  —  Long-term debt 225,223  180,069  —  180,069  —    At December 31, 2024 (in thousands) Carrying Value Fair Value Level 1 Level 2 Level 3 Assets: Cash and cash equivalents $ 406,600  $ 406,600  $ 406,600  $ —  $ —  Investment securities HTM 2,301  2,273  —  2,273  —  LHFI 6,191,766  5,864,426  —  —  5,864,426  Mortgage servicing rights – multifamily and SBA 26,565  32,361  —  —  32,361  Federal Home Loan Bank stock 50,676  50,676  —  50,676  —  Other assets-GNMA EBO loans 5,111  5,111  —  —  5,111  Liabilities: Certificates of deposit $ 3,267,772  $ 3,262,350  $ —  $ 3,262,350  $ —  Borrowings 1,000,000  1,001,873  —  1,001,873  —  Long-term debt 225,131  184,124  —  184,124  —  Fair Value Option Single family loans held for sale accounted under the fair value option are measured initially at fair value with subsequent changes in fair value recognized in earnings. Gains and losses from such changes in fair value are recognized in net gain on mortgage loan origination and sale activities within noninterest income. The change in fair value of loans held for sale is primarily driven by changes in interest rates subsequent to loan funding and changes in fair value of the related servicing asset, resulting in revaluation adjustments to the recorded fair value. The use of the fair value option allows the change in the fair value of loans to more effectively offset the change in fair value of derivative instruments that are used as economic hedges of loans held for sale. The following table presents the difference between the aggregate fair value and the aggregate unpaid principal balance of loans held for sale accounted for under the fair value option: At March 31, 2025 At December 31, 2024 (in thousands) Fair Value Aggregate Unpaid Principal Balance Fair Value Less Aggregated Unpaid Principal Balance Fair Value Aggregate Unpaid Principal Balance Fair Value Less Aggregated Unpaid Principal Balance Single family LHFS $ 21,912  $ 21,513  $ 399  $ 20,312  $ 20,137  $ 175

X

- References No definition available. + Details Name: us-gaap_FairValueDisclosuresAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 107 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-107 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2E -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 940 -SubTopic 820 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478119/940-820-50-1 + Details Name: us-gaap_FairValueDisclosuresTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

v3.25.1

LIHTC INVESTMENTS	3 Months Ended
	Mar. 31, 2025
Investments, Debt and Equity Securities [Abstract]
LIHTC INVESTMENTS	LIHTC INVESTMENTS: The Company has LIHTC investments that are designed to promote qualified affordable housing programs and generate a return primarily through the realization of federal tax credits. The Company accounts for these investments by amortizing the cost of tax credit investments over the life of the investment using a proportional amortization method. The current balance of these investments, which are included in other assets in the consolidated balance sheets, was $35.9 million and $37.3 million as of March 31, 2025 and December 31, 2024, respectively. The following table presents other information related to the Company’s LIHTC investments for the periods indicated: Quarter Ended March 31, (in thousands) 2025 2024 Tax credits and other tax benefits recognized $ 1,697  $ 1,668  LIHTC amortization expense 1,405  1,367

X

- Definition The entire disclosure of investment that generates income tax credit and other income tax benefit under tax credit program elected to be accounted for using proportional amortization method. Includes, but is not limited to, investment under tax credit program not meeting condition for accounting under proportional amortization method. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478156/740-323-50-1A + Details Name: us-gaap_InvestmentProgramProportionalAmortizationMethodElectedTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

v3.25.1

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Pay vs Performance Disclosure
Net income (loss)	$ (4,465)	$ (7,497)

X

- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection v -Paragraph 1 + Details Name: ecd_PvpTable Namespace Prefix: ecd_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-9 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 60 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476176/805-60-65-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (g)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478666/740-323-65-2 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 28 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-28 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482765/220-10-50-6 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-3 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-1 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480175/815-40-65-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-8 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-4 Reference 17: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479168/946-830-55-10 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section 45 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479105/946-220-45-7 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(18)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(9)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(1)(d)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 22: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 23: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 24: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 25: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 26: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 27: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 28: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 29: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(B)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 30: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 31: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 32: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 60B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-60B Reference 33: http://www.xbrl.org/2003/role/disclosureRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483499/205-20-50-7 Reference 34: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 35: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1A Reference 36: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1B Reference 37: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(22)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_NetIncomeLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

v3.25.1

Insider Trading Arrangements	3 Months Ended
	Mar. 31, 2025
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

X

- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 1 + Details Name: ecd_NonRule10b51ArrAdoptedFlag Namespace Prefix: ecd_ Data Type: xbrli:booleanItemType Balance Type: na Period Type: duration

X

- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 1 + Details Name: ecd_NonRule10b51ArrTrmntdFlag Namespace Prefix: ecd_ Data Type: xbrli:booleanItemType Balance Type: na Period Type: duration

X

- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 1 + Details Name: ecd_Rule10b51ArrAdoptedFlag Namespace Prefix: ecd_ Data Type: xbrli:booleanItemType Balance Type: na Period Type: duration

X

- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 1 + Details Name: ecd_Rule10b51ArrTrmntdFlag Namespace Prefix: ecd_ Data Type: xbrli:booleanItemType Balance Type: na Period Type: duration

X

- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 2 -Subparagraph A + Details Name: ecd_TradingArrByIndTable Namespace Prefix: ecd_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

v3.25.1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)	3 Months Ended
	Mar. 31, 2025
Accounting Policies [Abstract]
Basis of Presentation	The accompanying consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America ("GAAP"). The consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All significant inter-company accounts and transactions have been eliminated in consolidation. In preparing the consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements, as well as the reported amounts of revenues and expenses during the reporting periods. Actual results could differ significantly from those estimates.
Reclassifications	Certain amounts in the financial statements from prior periods have been reclassified to conform to the current financial statement presentation.
Segments	Segments Our chief operating decision maker (“CODM”), the Chief Executive Officer, manages the Company’s business activities as one single operating and reportable segment at the consolidated level. Accordingly, our CODM uses consolidated net income to measure segment profit or loss, allocate resources and assess performance. Further, the CODM reviews and utilizes net interest income, noninterest income and noninterest expenses (compensation and benefits, information services, occupancy and general, administrative and other) at the consolidated level to manage the Company’s operations. Recent Developments On March 28, 2025, the Company entered into a definitive merger agreement with Mechanics Bank, whereby the Company and the Bank will merge with and into Mechanics Bank. This merger is expected to close in the third quarter of 2025.
Recent Accounting Developments	Recent Accounting Developments In October 2023, the FASB issued ASU 2023-06, "Disclosure Improvements - Codification Amendments in Response to the SEC's Disclosure Update and Simplification Initiative." The amendments in ASU 2023-06 modify the disclosure or presentation requirements of a variety of Topics in the Codification, with the intention of clarifying or improving them and aligning the requirements in the codification with the SEC's regulations (and will be removed from the SEC regulations). ASU 2023-06 should be adopted prospectively, and the effective date varies and is determined for each individual disclosure based on the effective date of the SEC's removal of the related disclosure. We are assessing the impact of ASU 2023-06 and believe it will not have an impact on the Company's financial position or results of operation as it impacts disclosures only. In December 2023, the FASB issued ASU 2023-09, "Income Taxes (Topic 740): Improvements to Income Tax Disclosures", which expands disclosures in an entity’s income tax rate reconciliation table and taxes paid both in the U.S. and foreign jurisdictions. The update will be effective for annual periods beginning after December 15, 2024. The adoption of ASU 2023-09 will not have an impact on the Company's financial position or results of operation as it impacts disclosures only. We are assessing the impact on our disclosures. In November 2024, the FASB issued ASU 2024-03, “Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses.” ASU 2024-03 requires public companies to disclose, in the notes to the financial statements, specific information about certain costs and expenses at each interim and annual reporting period. This includes disclosing amounts related to employee compensation, depreciation, and intangible asset amortization. In addition, public companies will need to provide qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively. ASU 2024-03 is effective for public business entities for annual reporting periods beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027. Implementation of ASU 2024-03 may be applied prospectively or retrospectively. The adoption of ASU 2024-03 will not have an impact on the Company's financial position or results of operation as it impacts disclosures only. We are assessing the impact on our disclosures.
Derivatives and Hedging Activities	To reduce the risk of significant interest rate fluctuations on the value of certain assets and liabilities, such as single family mortgage LHFS and MSRs, the Company utilizes derivatives as economic hedges
Fair Value Measurement	The term "fair value" is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. A fair value measurement assumes that the transaction to sell the asset or transfer the liability occurs in the principal market for the asset or liability or, in the absence of a principal market, the most advantageous market for the asset or liability. The Company's approach is to maximize the use of observable inputs and minimize the use of unobservable inputs when developing fair value measurements. Fair Value Hierarchy A three-level valuation hierarchy has been established under ASC 820 for disclosure of fair value measurements. The valuation hierarchy is based on the observability of inputs to the valuation of an asset or liability as of the measurement date. A financial instrument’s categorization within the valuation hierarchy is based on the lowest level of input that is significant to the fair value measurement. The levels are defined as follows: • Level 1 – Quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity can access at the measurement date. An active market for the asset or liability is a market in which transactions for the asset or liability take place with sufficient frequency and volume to provide pricing information on an ongoing basis. • Level 2 – Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. This includes quoted prices for similar assets and liabilities in active markets and inputs that are observable for the asset or liability for substantially the full term of the financial instrument. • Level 3 – Unobservable inputs for the asset or liability. These inputs reflect the Company's assumptions of what market participants would use in pricing the asset or liability. The Company's policy regarding transfers between levels of the fair value hierarchy is that all transfers are assumed to occur at the end of the reporting period. Estimation of Fair Value Fair value is based on quoted market prices, when available. In cases where a quoted price for an asset or liability is not available, the Company uses valuation models to estimate fair value. These models incorporate inputs such as forward yield curves, loan prepayment assumptions, expected loss assumptions, market volatilities and pricing spreads utilizing market-based inputs where readily available. The Company believes its valuation methods are appropriate and consistent with those that would be used by other market participants. However, imprecision in estimating unobservable inputs and other factors may result in these fair value measurements not reflecting the amount realized in an actual sale or transfer of the asset or liability in a current market exchange. The following table summarizes the fair value measurement methodologies, including significant inputs and assumptions and classification of the Company's assets and liabilities valued at fair value on a recurring basis. Asset/Liability class Valuation methodology, inputs and assumptions Classification Investment securities Trading securities Fair Value is based on quoted prices in an active market. Level 1 recurring fair value measurement. Investment securities AFS Observable market prices of identical or similar securities are used where available. Level 2 recurring fair value measurement. If market prices are not readily available, value is based on discounted cash flows using the following significant inputs:   •      Expected prepayment speeds  •      Estimated credit losses  •      Market liquidity adjustments Level 3 recurring fair value measurement. LHFS Single family loans, excluding loans transferred from held for investment Fair value is based on observable market data, including:   •       Quoted market prices, where available  •       Dealer quotes for similar loans  •       Forward sale commitments Level 2 recurring fair value measurement. When not derived from observable market inputs, fair value is based on discounted cash flows, which considers the following inputs: •       Benchmark yield curve   •       Estimated discount spread to the benchmark yield curve  •       Expected prepayment speeds Estimated fair value classified as Level 3. Mortgage servicing rights Single family MSRs For information on how the Company measures the fair value of its single family MSRs, including key economic assumptions and the sensitivity of fair value to changes in those assumptions, see Note 6, Mortgage Banking Operations. Level 3 recurring fair value measurement. Derivatives Futures and Options Fair value is based on closing exchange prices. Level 1 recurring fair value measurement. Forward sale commitments Interest rate swaps Fair value is based on quoted prices for identical or similar instruments, when available. When quoted prices are not available, fair value is based on internally developed modeling techniques, which require the use of multiple observable market inputs including:               •       Forward interest rates              •       Interest rate volatilities Level 2 recurring fair value measurement. IRLC The fair value considers several factors including: •       Fair value of the underlying loan based on quoted prices in the secondary market, when available.  •       Value of servicing •       Fall-out factor Level 3 recurring fair value measurement.

X

- References No definition available. + Details Name: us-gaap_AccountingPoliciesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS). + References No definition available. + Details Name: us-gaap_BasisOfAccountingPolicyPolicyTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Disclosure of accounting policy for its derivative instruments and hedging activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 815 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-9 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(n)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-1A Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-1 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-7 + Details Name: us-gaap_DerivativesPolicyTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Disclosure of accounting policy for fair value measurements of financial and non-financial assets, liabilities and instruments classified in shareholders' equity. Disclosures include, but are not limited to, how an entity that manages a group of financial assets and liabilities on the basis of its net exposure measures the fair value of those assets and liabilities. + References No definition available. + Details Name: us-gaap_FairValueMeasurementPolicyPolicyTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact. + References No definition available. + Details Name: us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Disclosure of accounting policy for reclassification affecting comparability of financial statement. Excludes amendment to accounting standards, other change in accounting principle, and correction of error. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 205 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483504/205-10-50-1 + Details Name: us-gaap_PriorPeriodReclassificationAdjustmentDescription Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Disclosure of accounting policy for segment reporting. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-41 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 47 -Subparagraph (bb) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-47 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-29 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 54 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-54 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 36 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-36 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 47 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-47 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-29 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-29 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-29 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-29 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-29 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-29 + Details Name: us-gaap_SegmentReportingPolicyPolicyTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

v3.25.1

INVESTMENT SECURITIES (Tables)	3 Months Ended
	Mar. 31, 2025
Investments, Debt and Equity Securities [Abstract]
Amortized Cost and Fair Value of Available-for-Sale Securities	The following table sets forth certain information regarding the amortized cost basis and fair values of our investment securities AFS and held-to-maturity ("HTM"):  At March 31, 2025 (in thousands) Amortized cost Gross unrealized gains Gross unrealized losses Fair value AFS Mortgage backed securities ("MBS"): Residential $ 169,540  $ 199  $ (5,487) $ 164,252  Commercial 54,431  —  (5,969) 48,462  Collateralized mortgage obligations ("CMOs"): Residential 338,735  41  (26,944) 311,832  Commercial 57,206  —  (4,051) 53,155  Municipal bonds 430,754  99  (56,862) 373,991  Corporate debt securities 31,129  —  (5,539) 25,590  U.S. Treasury securities 22,218  —  (1,901) 20,317  Agency debentures 9,966  —  (838) 9,128  Total $ 1,113,979  $ 339  $ (107,591) $ 1,006,727  HTM    Municipal bonds $ 2,283  $ —  $ (17) $ 2,266  At December 31, 2024 (in thousands) Amortized cost Gross unrealized gains Gross unrealized losses Fair value AFS MBS: Residential $ 174,887  $ 229  $ (7,654) $ 167,462  Commercial 54,620  —  (6,978) 47,642  CMOs: Residential 349,348  36  (31,940) 317,444  Commercial 59,725  14  (4,794) 54,945   Municipal bonds 433,162  95  (54,998) 378,259   Corporate debt securities 31,136  —  (6,192) 24,944   U.S. Treasury securities 22,306  —  (2,319) 19,987   Agency debentures 10,320  —  (1,044) 9,276  Total $ 1,135,504  $ 374  $ (115,919) $ 1,019,959  HTM    Municipal bonds $ 2,301  $ —  $ (28) $ 2,273
Amortized Cost and Fair Value of Held-to-Maturity Securities	The following table sets forth certain information regarding the amortized cost basis and fair values of our investment securities AFS and held-to-maturity ("HTM"):  At March 31, 2025 (in thousands) Amortized cost Gross unrealized gains Gross unrealized losses Fair value AFS Mortgage backed securities ("MBS"): Residential $ 169,540  $ 199  $ (5,487) $ 164,252  Commercial 54,431  —  (5,969) 48,462  Collateralized mortgage obligations ("CMOs"): Residential 338,735  41  (26,944) 311,832  Commercial 57,206  —  (4,051) 53,155  Municipal bonds 430,754  99  (56,862) 373,991  Corporate debt securities 31,129  —  (5,539) 25,590  U.S. Treasury securities 22,218  —  (1,901) 20,317  Agency debentures 9,966  —  (838) 9,128  Total $ 1,113,979  $ 339  $ (107,591) $ 1,006,727  HTM    Municipal bonds $ 2,283  $ —  $ (17) $ 2,266  At December 31, 2024 (in thousands) Amortized cost Gross unrealized gains Gross unrealized losses Fair value AFS MBS: Residential $ 174,887  $ 229  $ (7,654) $ 167,462  Commercial 54,620  —  (6,978) 47,642  CMOs: Residential 349,348  36  (31,940) 317,444  Commercial 59,725  14  (4,794) 54,945   Municipal bonds 433,162  95  (54,998) 378,259   Corporate debt securities 31,136  —  (6,192) 24,944   U.S. Treasury securities 22,306  —  (2,319) 19,987   Agency debentures 10,320  —  (1,044) 9,276  Total $ 1,135,504  $ 374  $ (115,919) $ 1,019,959  HTM    Municipal bonds $ 2,301  $ —  $ (28) $ 2,273
Unrealized Gain (Loss) on Investments	Investment securities AFS that were in an unrealized loss position are presented in the following tables based on the length of time the individual securities have been in an unrealized loss position: At March 31, 2025   Less than 12 months 12 months or more Total (in thousands) Gross unrealized losses Fair value Gross unrealized losses Fair value Gross unrealized losses Fair value AFS MBS: Residential $ (1) $ 530  $ (5,486) $ 155,525  $ (5,487) $ 156,055  Commercial —  —  (5,969) 48,462  (5,969) 48,462  CMOs: Residential (9) 5,394  (26,935) 278,518  (26,944) 283,912  Commercial (2) 3,081  (4,049) 50,074  (4,051) 53,155  Municipal bonds (530) 21,838  (56,332) 347,214  (56,862) 369,052  Corporate debt securities —  —  (5,539) 25,590  (5,539) 25,590  U.S. Treasury securities —  —  (1,901) 20,317  (1,901) 20,317  Agency debentures —  —  (838) 9,128  (838) 9,128  Total $ (542) $ 30,843  $ (107,049) $ 934,828  $ (107,591) $ 965,671  HTM Municipal bonds $ —  $ —  $ (17) $ 2,266  $ (17) $ 2,266  At December 31, 2024   Less than 12 months 12 months or more Total (in thousands) Gross unrealized losses Fair value Gross unrealized losses Fair value Gross unrealized losses Fair value AFS MBS: Residential $ (2) $ 532  $ (7,652) $ 158,044  $ (7,654) $ 158,576  Commercial —  —  (6,978) 47,642  (6,978) 47,642  CMOs: Residential (78) 7,481  (31,862) 293,297  (31,940) 300,778  Commercial —  —  (4,794) 51,834  (4,794) 51,834  Municipal bonds (810) 28,361  (54,188) 340,571  (54,998) 368,932  Corporate debt securities —  —  (6,192) 24,944  (6,192) 24,944  U.S. Treasury securities —  —  (2,319) 19,987  (2,319) 19,987  Agency debentures —  —  (1,044) 9,276  (1,044) 9,276  Total $ (890) $ 36,374  $ (115,029) $ 945,595  $ (115,919) $ 981,969  HTM Municipal bonds $ —  $ —  $ (28) $ 2,273  $ (28) $ 2,273
Computation of Weighted Average Yield using Coupon on the Fair Value	The following tables present the fair value of investment securities AFS and HTM by contractual maturity along with the associated contractual yield:   At March 31, 2025   Within one year After one year through five years After five years through ten years After ten years Total (dollars in thousands) Fair Value Weighted Average Yield Fair Value Weighted Average Yield Fair Value Weighted Average Yield Fair Value Weighted Average Yield Fair Value Weighted Average Yield AFS                        Municipal bonds $ —  —  % $ 32,980  3.70  % $ 59,895  2.89  % $ 281,116  2.89  % $ 373,991  2.96  %    Corporate debt securities —  —  % 2,818  2.15  % 22,772  4.37  % —  —  % 25,590  4.12  %    U.S. Treasury securities —  —  % 20,317  1.17  % —  —  % —  —  % 20,317  1.17  %    Agency debentures —  —  % 1,579  2.16  % 4,458  2.21  % 3,091  2.18  % 9,128  2.19  % Total $ —  —  % $ 57,694  2.69  % $ 87,125  3.24  % $ 284,207  2.88  % $ 429,026  2.93  % HTM    Municipal bonds 2,266 2.30  % $ —  —  % $ —  —  % $ —  —  % $ 2,266  2.30  %   At December 31, 2024   Within one year After one year through five years After five years through ten years After ten years Total (dollars in thousands) Fair Value Weighted Average Yield Fair Value Weighted Average Yield Fair Value Weighted Average Yield Fair Value Weighted Average Yield Fair Value Weighted Average Yield AFS    Municipal bonds $ —  —  % $ 15,531  3.88  % $ 70,678  2.92  % $ 292,050  2.93  % $ 378,259  2.97  %    Corporate debt securities —  —  % 2,735  2.08  % 22,209  4.27  % —  —  % $ 24,944  4.03  %    U.S. Treasury securities —  —  % 19,987  1.15  % —  —  % —  —  % $ 19,987  1.15  % Agency debentures —  —  % 1,770  2.13  % 4,442  2.17  % 3,064  2.14  % $ 9,276  2.15  % Total $ —  —  % $ 40,023  2.32  % $ 97,329  3.19  % $ 295,114  2.92  % $ 432,466  2.93  % HTM    Municipal bonds $ 2,273  2.29  % $ —  —  % $ —  —  % $ —  —  % $ 2,273  2.29  %
Carrying Value of Securities Pledged as Collateral	The following table summarizes the carrying value of securities pledged as collateral to secure public deposits, borrowings and other purposes as permitted or required by law: (in thousands) At March 31, 2025 At December 31, 2024 Federal Reserve Bank to secure borrowings $ 888,706  $ 906,475  Washington, Oregon and California to secure public deposits 191,850  195,212  Other securities pledged 1,304  1,334  Total securities pledged as collateral $ 1,081,860  $ 1,103,021

X

- References No definition available. + Details Name: hmst_ComputationOfWeightedAverageYieldUsingCouponOnFairValueTableTextBlock Namespace Prefix: hmst_ Data Type: dtr-types1:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-9 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aaa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 + Details Name: us-gaap_DebtSecuritiesAvailableForSaleTableTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of information about investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5B -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5B Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (aaa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5 Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5 Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (f)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5 Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (f)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5 Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (f)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5 Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (f)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5 Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5A Reference 13: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5A -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5A Reference 14: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5A -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5A Reference 15: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5B Reference 16: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5B -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5B Reference 17: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5B -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5B Reference 18: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5B -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5B + Details Name: us-gaap_HeldToMaturitySecuritiesTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of financial instruments held by the entity for its own account for trading or investment purposes that are carried at fair value and pledged to counterparties as collateral for financing transactions. Description may include equity, fixed income, debt or other securities. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 860 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481444/860-30-45-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 860 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481420/860-30-50-1A + Details Name: us-gaap_ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of unrealized gains and losses on investments. + References No definition available. + Details Name: us-gaap_UnrealizedGainLossOnInvestmentsTableTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

v3.25.1

LOANS AND CREDIT QUALITY (Tables)	3 Months Ended
	Mar. 31, 2025
Receivables [Abstract]
Loans Held for Investment	Within each portfolio segment, the Company monitors and assesses credit risk based on the risk characteristics of each of the following loan classes: non-owner occupied commercial real estate ("CRE"), multifamily, construction and land development, owner occupied CRE and commercial business loans within the commercial loan portfolio segment and single family and home equity and other loans within the consumer loan portfolio segment. LHFI consists of the following: (in thousands) At March 31, 2025 At December 31, 2024 CRE Non-owner occupied CRE $ 545,313  $ 570,750  Multifamily 2,934,442  2,992,675  Construction/land development 436,610  472,740  Total 3,916,365  4,036,165  Commercial and industrial loans Owner occupied CRE 340,106  361,997  Commercial business 299,001  312,004  Total 639,107  674,001  Consumer loans Single family 1,088,264  1,109,095  Home equity and other 419,480  412,535  Total (1) 1,507,744  1,521,630  Total LHFI 6,063,216  6,231,796  Allowance for credit losses ("ACL") (39,634) (38,743) Total LHFI less ACL $ 6,023,582  $ 6,193,053  (1)    Includes $1.2 million and $1.3 million of loans at March 31, 2025 and December 31, 2024, respectively, where a fair value option election was made at the time of origination and, therefore, are carried at fair value with changes in fair value recognized in the consolidated income statements.
Activity in Allowance for Credit Losses	Activity in the ACL for LHFI and the allowance for unfunded commitments was as follows:   Quarter Ended March 31, (in thousands) 2025 2024 Beginning balance $ 38,743  $ 40,500  Provision for credit losses 888 242 Net (charge-offs) recoveries 3  (1,065) Ending balance $ 39,634  $ 39,677  Allowance for unfunded commitments: Beginning balance $ 1,146  $ 1,823  Provision for credit losses 112  (242) Ending balance $ 1,258  $ 1,581  Provision for credit losses: Allowance for credit losses - loans $ 888  $ 242  Allowance for unfunded commitments 112  (242) Total $ 1,000  $ —  Activity in the ACL for LHFI by loan portfolio and loan sub-class was as follows: Quarter Ended March 31, 2025 (in thousands) Beginning balance Charge-offs Recoveries Provision Ending balance CRE Non-owner occupied CRE $ 1,739  $ —  $ —  $ (81) $ 1,658  Multifamily 14,909  —  —  (1,622) 13,287  Construction/land development Multifamily construction 849  —  —  (381) 468  CRE construction 66  —  —  7  73  Single family construction 6,737  —  —  (1,033) 5,704  Single family construction to permanent 184  —  —  (44) 140  Total 24,484  —  —  (3,154) 21,330  Commercial and industrial loans Owner occupied CRE 576  —  —  22  598  Commercial business 6,886  (21) 25  3,758  10,648       Total 7,462  (21) 25  3,780  11,246  Consumer loans Single family 3,610  —  2  90  3,702  Home equity and other 3,187  (40) 37  172  3,356  Total 6,797  (40) 39  262  7,058  Total ACL $ 38,743  $ (61) $ 64  $ 888  $ 39,634  Quarter Ended March 31, 2024 (in thousands) Beginning balance Charge-offs Recoveries Provision Ending balance CRE Non-owner occupied CRE $ 2,610  $ —  $ —  $ (479) $ 2,131  Multifamily 13,093  —  —  5,854  18,947  Construction/land development Multifamily construction 3,983  —  —  (2,362) 1,621  CRE construction 189  —  —  (1) 188  Single family construction 7,365  —  —  (1,787) 5,578  Single family construction to permanent 672  —  —  (237) 435  Total 27,912  —  —  988  28,900  Commercial and industrial loans Owner occupied CRE 899  —  —  (63) 836  Commercial business 2,950  (1,081) 1  776  2,646       Total 3,849  (1,081) 1  713  3,482  Consumer loans Single family 5,287  —  2  (1,016) 4,273  Home equity and other 3,452  (24) 37  (443) 3,022  Total 8,739  (24) 39  (1,459) 7,295  Total ACL $ 40,500  $ (1,105) $ 40  $ 242  $ 39,677
Designated Loan Grades by Loan Portfolio Segment and Loan Class	The following table presents a vintage analysis of the commercial portfolio segment by loan sub-class and risk rating or delinquency status. At March 31, 2025 (in thousands) 2025 2024 2023 2022 2021 2020 and prior Revolving Revolving-term Total COMMERCIAL PORTFOLIO Non-owner occupied CRE Pass $ 3,986  $ —  $ 1,426  $ 69,279  $ 71,021  $ 360,281  $ (33) $ —  $ 505,960  Special Mention —  —  —  —  —  23,264  —  —  23,264  Substandard —  —  —  —  —  16,089  —  —  16,089  Total 3,986  —  1,426  69,279  71,021  399,634  (33) —  545,313  Multifamily Pass 1,353  —  106,376  1,533,209  635,673  468,289  —  —  2,744,900  Special Mention —  —  —  61,593  11,049  83,829  —  —  156,471  Substandard —  —  —  19,910  888  12,273  —  —  33,071  Total 1,353  —  106,376  1,614,712  647,610  564,391  —  —  2,934,442  Multifamily construction Pass —  —  34,462  30,739  —  —  —  —  65,201  Special Mention —  —  —  —  —  —  —  —  —  Substandard —  —  —  —  —  —  —  —  —  Total —  —  34,462  30,739  —  —  —  —  65,201  CRE construction Pass —  18  7,329  —  —  —  —  —  7,347  Special Mention —  —  —  —  —  —  —  —  —  Substandard —  —  —  —  —  3,796  —  —  3,796  Total —  18  7,329  —  —  3,796  —  —  11,143  Single family construction Pass 19,488  105,716  16,807  3,167  3,185  68  180,963  —  329,394  Special Mention —  —  —  —  —  —  —  —  —  Substandard —  —  —  —  —  —  —  —  —  Total 19,488  105,716  16,807  3,167  3,185  68  180,963  —  329,394  Single family construction to permanent Current 493  5,830  4,231  13,198  6,520  600  —  —  30,872  Past due: 30-59 days —  —  —  —  —  —  —  —  —  60-89 days —  —  —  —  —  —  —  —  —  90+ days —  —  —  —  —  —  —  —  —  Total 493  5,830  4,231  13,198  6,520  600  —  —  30,872  Owner occupied CRE Pass 71  3,972  9,025  57,667  36,046  190,595  —  13  297,389  Special Mention —  —  —  6,090  4,474  30,543  —  —  41,107  Substandard —  —  —  327  —  1,283  —  —  1,610  Total 71  3,972  9,025  64,084  40,520  222,421  —  13  340,106  Commercial business Pass 184  26,473  15,290  19,531  19,478  46,220  126,636  818  254,630  Special Mention —  —  —  13,075  2,058  1,036  1,172  —  17,341  Substandard —  231  384  11,590  —  11,715  3,098  12  27,030  Total 184  26,704  15,674  44,196  21,536  58,971  130,906  830  299,001  Total commercial portfolio $ 25,575  $ 142,240  $ 195,330  $ 1,839,375  $ 790,392  $ 1,249,881  $ 311,836  $ 843  $ 4,555,472  The following table presents a vintage analysis of the consumer portfolio segment by loan sub-class and delinquency status: At March 31, 2025 (in thousands) 2025 2024 2023 2022 2021 2020 and prior Revolving Revolving-term Total CONSUMER PORTFOLIO Single family Current $ —  $ —  $ 31,711  $ 376,821  $ 300,525  $ 374,970  $ —  $ —  $ 1,084,027  Past due: 30-59 days —  —  —  —  —  1,285  —  —  1,285  60-89 days —  —  —  —  103  796  —  —  899  90+ days —  —  —  452  —  1,601  —  —  2,053  Total —  —  31,711  377,273  300,628  378,652  —  —  1,088,264  Home equity and other Current 935  1,141  835  1,290  105  1,867  406,020  4,368  416,561  Past due: 30-59 days —  7  —  4  —  —  976  4  991  60-89 days —  3  4  —  —  —  480  —  487  90+ days —  —  —  —  —  2  1,433  6  1,441  Total 935  1,151  839  1,294  105  1,869  408,909  4,378  419,480  Total consumer portfolio (1) $ 935  $ 1,151  $ 32,550  $ 378,567  $ 300,733  $ 380,521  $ 408,909  $ 4,378  $ 1,507,744  Total LHFI $ 26,510  $ 143,391  $ 227,880  $ 2,217,942  $ 1,091,125  $ 1,630,402  $ 720,745  $ 5,221  $ 6,063,216  (1)    Includes $1.2 million of loans where a fair value option election was made at the time of origination and, therefore, are carried at fair value with changes in fair value recognized in the consolidated income statements. The following table presents a vintage analysis of the commercial portfolio segment by loan sub-class and risk rating or delinquency status: At December 31, 2024 (in thousands) 2024 2023 2022 2021 2020 2019 and prior Revolving Revolving-term Total COMMERCIAL PORTFOLIO Non-owner occupied CRE Pass $ —  $ 1,441  $ 70,128  $ 71,493  $ 39,885  $ 347,058  $ (36) $ —  $ 529,969  Special Mention —  —  —  —  —  24,551  —  —  24,551  Substandard —  —  —  —  —  16,230  —  —  16,230  Total —  1,441  70,128  71,493  39,885  387,839  (36) —  570,750  Multifamily Pass 1,650  106,415  1,538,855  643,044  257,110  255,643  —  —  2,802,717  Special Mention —  —  66,217  4,789  73,308  23,835  —  —  168,149  Substandard —  —  15,602  —  —  6,207  —  —  21,809  Total 1,650  106,415  1,620,674  647,833  330,418  285,685  —  —  2,992,675  Multifamily construction Pass —  31,349  67,557  —  —  —  —  —  98,906  Special Mention —  —  —  —  —  —  —  —  —  Substandard —  —  —  —  —  —  —  —  —  Total —  31,349  67,557  —  —  —  —  —  98,906  CRE construction Pass 19  7,198  —  —  —  —  —  —  7,217  Special Mention —  —  —  —  —  —  —  —  —  Substandard —  —  —  —  3,821  —  —  —  3,821  Total 19  7,198  —  —  3,821  —  —  —  11,038  Single family construction Pass 121,305  22,412  5,346  7,252  —  69  164,442  —  320,826  Special Mention —  —  —  —  —  —  —  —  —  Substandard —  —  —  —  —  —  —  —  —  Total 121,305  22,412  5,346  7,252  —  69  164,442  —  320,826  Single family construction to permanent Current 6,153  9,719  17,598  7,977  523  —  —  —  41,970  Past due: 30-59 days —  —  —  —  —  —  —  —  —  60-89 days —  —  —  —  —  —  —  —  —  90+ days —  —  —  —  —  —  —  —  —  Total 6,153  9,719  17,598  7,977  523  —  —  —  41,970  Owner occupied CRE Pass 5,431  10,501  58,423  33,371  41,533  168,082  3  43  317,387  Special Mention —  1,789  6,129  7,602  317  26,203  —  —  42,040  Substandard —  —  331  —  —  2,239  —  —  2,570  Total 5,431  12,290  64,883  40,973  41,850  196,524  3  43  361,997  Commercial business Pass 26,706  15,721  36,209  20,347  28,207  28,836  123,003  700  279,729  Special Mention —  —  959  2,380  638  615  386  —  4,978  Substandard 243  406  11,885  —  7,192  4,628  2,920  23  27,297  Total 26,949  16,127  49,053  22,727  36,037  34,079  126,309  723  312,004  Total commercial portfolio $ 161,507  $ 206,951  $ 1,895,239  $ 798,255  $ 452,534  $ 904,196  $ 290,718  $ 766  $ 4,710,166  The following table presents a vintage analysis of the consumer portfolio segment by loan sub-class and delinquency status: At December 31, 2024 (in thousands) 2024 2023 2022 2021 2020 2019 and prior Revolving Revolving-term Total CONSUMER PORTFOLIO Single family Current $ 566  $ 30,940  $ 378,613  $ 303,920  $ 139,159  $ 251,322  $ —  $ —  $ 1,104,520  Past due: 30-59 days —  —  452  —  —  1,673  —  —  2,125  60-89 days —  —  —  —  —  440  —  —  440  90+ days —  —  —  —  —  2,010  —  —  2,010  Total 566  30,940  379,065  303,920  139,159  255,445  —  —  1,109,095  Home equity and other Current 1,606  936  1,528  126  85  1,932  399,531  4,449  410,193  Past due: 30-59 days 25  4  1  —  —  —  474  62  566  60-89 days —  3  4  —  —  —  626  —  633  90+ days —  —  —  —  —  10  1,127  6  1,143  Total 1,631  943  1,533  126  85  1,942  401,758  4,517  412,535  Total consumer portfolio (1) $ 2,197  $ 31,883  $ 380,598  $ 304,046  $ 139,244  $ 257,387  $ 401,758  $ 4,517  $ 1,521,630  Total LHFI $ 163,704  $ 238,834  $ 2,275,837  $ 1,102,301  $ 591,778  $ 1,161,583  $ 692,476  $ 5,283  $ 6,231,796  (1)    Includes $1.3 million of loans where a fair value option election was made at the time of origination and, therefore, are carried at fair value with changes in fair value recognized in the consolidated income statements. The following tables present a vintage analysis of the commercial and consumer portfolio segment by loan sub-class and gross charge-offs: At March 31, 2025 (in thousands) 2025 2024 2023 2022 2021 2020 and prior Revolving Revolving-term Total COMMERCIAL PORTFOLIO Commercial business Gross charge-offs $ —  $ —  $ —  $ (21) $ —  $ —  $ —  $ —  $ (21) CONSUMER PORTFOLIO Home equity and other Gross charge-offs —  —  (3) —  —  —  (37) —  (40) Total LHFI $ —  $ —  $ (3) $ (21) $ —  $ —  $ (37) $ —  $ (61) At December 31, 2024 (in thousands) 2024 2023 2022 2021 2020 2019 and prior Revolving Revolving-term Total COMMERCIAL PORTFOLIO Commercial business Gross charge-offs $ —  $ —  $ (276) $ (473) $ (1,077) $ (1,098) $ (39) $ —  $ (2,963) CONSUMER PORTFOLIO Home equity and other Gross charge-offs —  (24) (16) (1) —  —  (137) —  (178) Total LHFI $ —  $ (24) $ (292) $ (474) $ (1,077) $ (1,098) $ (176) $ —  $ (3,141)
Schedule of Collateral Dependent Loans	The following table presents the amortized cost basis of collateral-dependent loans by loan sub-class and collateral type: At March 31, 2025 (in thousands) Land 1-4 Family Multifamily Non-residential real estate Other non-real estate Total CRE Non-owner occupied CRE $ —  $ —  $ —  $ 16,089  $ —  $ 16,089  Multifamily —  —  1,915  —  —  1,915  CRE construction 3,796  —  —  —  —  3,796     Total 3,796  —  1,915  16,089  —  21,800  Commercial and industrial loans Commercial business 4,391  2,904  —  —  3,226  10,521  Consumer loans Single family —  832  —  —  —  832    Total collateral-dependent loans $ 8,187  $ 3,736  $ 1,915  $ 16,089  $ 3,226  $ 33,153  At December 31, 2024 (in thousands) Land 1-4 Family Multifamily Non-residential real estate Other non-real estate Total CRE Non-owner occupied CRE $ —  $ —  $ —  $ 16,230  $ —  $ 16,230  Multifamily —  —  1,915  —  —  1,915  Construction/land development CRE construction 3,821  —  —  —  —  3,821     Total 3,821  —  1,915  16,230  —  21,966  Commercial and industrial loans Owner occupied CRE —  —  —  205  —  205  Commercial business 4,420  2,927  —  —  3,269  10,616     Total 4,420  2,927  —  205  3,269  10,821  Consumer loans Single family —  832  —  —  —  832  Total collateral-dependent loans $ 8,241  $ 3,759  $ 1,915  $ 16,435  $ 3,269  $ 33,619
Schedule of Loans on Nonaccrual with no Related Allowance for Credit Loss	Nonaccrual and Past Due Loans The following table presents nonaccrual status for loans: At March 31, 2025 At December 31, 2024 (in thousands) Nonaccrual with no related ACL Total Nonaccrual Nonaccrual with no related ACL Total Nonaccrual CRE Non-owner occupied CRE $ 16,089  $ 16,089  $ 16,230  $ 16,230  Multifamily 1,915  1,915  1,915  1,915  Construction/land development CRE construction 3,796  3,796  3,821  3,821     Total 21,800  21,800  21,966  21,966  Commercial and industrial loans Owner occupied CRE 932  932  1,161  1,161          Commercial business 10,506  26,035  8,509  25,740     Total 11,438  26,967  9,670  26,901  Consumer loans Single family 831  3,348  1,106  2,990  Home equity and other —  3,676  —  3,137     Total 831  7,024  1,106  6,127  Total nonaccrual loans $ 34,069  $ 55,791  $ 32,742  $ 54,994
Schedule of Loans Past Due	The following tables present an aging analysis of past due loans by loan portfolio segment and loan sub-class: At March 31, 2025 Past Due and Still Accruing (in thousands) 30-59 days 60-89 days 90 days or more Nonaccrual Total past due and nonaccrual (1) Current Total loans CRE Non-owner occupied CRE $ —  $ —  $ —  $ 16,089  $ 16,089  $ 529,224  $ 545,313  Multifamily —  —  —  1,915  1,915  2,932,527  2,934,442  Construction/land development Multifamily construction —  —  —  —  —  65,201  65,201  CRE construction —  —  —  3,796  3,796  7,347  11,143  Single family construction —  —  —  —  —  329,394  329,394  Single family construction to permanent —  —  —  —  —  30,872  30,872  Total —  —  —  21,800  21,800  3,894,565  3,916,365  Commercial and industrial loans Owner occupied CRE —  —  —  932  932  339,174  340,106  Commercial business —  —  —  26,035  26,035  272,966  299,001  Total —  —  —  26,967  26,967  612,140  639,107  Consumer loans Single family 2,875  1,941  4,182  (2) 3,348  12,346  1,075,918  1,088,264  Home equity and other 834  263  —  3,676  4,773  414,707  419,480  Total 3,709  2,204  4,182  7,024  17,119  1,490,625  1,507,744  (3) Total loans $ 3,709  $ 2,204  $ 4,182  $ 55,791  $ 65,886  $ 5,997,330  $ 6,063,216  % 0.06  % 0.04  % 0.07  % 0.92  % 1.09  % 98.91  % 100.00  % At December 31, 2024 Past Due and Still Accruing (in thousands) 30-59 days 60-89 days 90 days or more Nonaccrual Total past due and nonaccrual (1) Current Total loans CRE Non-owner occupied CRE $ —  $ —  $ —  $ 16,230  $ 16,230  $ 554,520  $ 570,750  Multifamily —  —  —  1,915  1,915  2,990,760  2,992,675  Construction/land development Multifamily construction —  —  —  —  —  98,906  98,906  CRE construction —  —  —  3,821  3,821  7,217  11,038  Single family construction —  —  —  —  —  320,826  320,826  Single family construction to permanent —  —  —  —  —  41,970  41,970  Total —  —  —  21,966  21,966  4,014,199  4,036,165  Commercial and industrial loans Owner occupied CRE —  —  —  1,161  1,161  360,836  361,997  Commercial business —  —  —  25,740  25,740  286,264  312,004  Total —  —  —  26,901  26,901  647,100  674,001  Consumer loans Single family 4,601  1,096  4,354  (2) 2,990  13,041  1,096,054  1,109,095  Home equity and other 344  631  —  3,137  4,112  408,423  412,535  Total 4,945  1,727  4,354  6,127  17,153  1,504,477  1,521,630  (3) Total loans $ 4,945  $ 1,727  $ 4,354  $ 54,994  $ 66,020  $ 6,165,776  $ 6,231,796  % 0.08  % 0.03  % 0.07  % 0.88  % 1.06  % 98.94  % 100.00  % (1)     Includes loans whose repayments are insured by the FHA or guaranteed by the VA or Small Business Administration ("SBA") of $10.4 million and $11.3 million at March 31, 2025 and December 31, 2024, respectively. (2)    FHA-insured and VA-guaranteed single family loans that are 90 days or more past due are maintained on accrual status if they are determined to have little to no risk of loss. (3)    Includes $1.2 million and $1.3 million of loans at March 31, 2025 and December 31, 2024, where a fair value option election was made at the time of origination and, therefore, are carried at fair value with changes in fair value recognized in our consolidated income statements.
Schedule of Loan Modifications	The following tables provide information related to loans modified for the quarters and ended March 31, 2025 and 2024 to borrowers experiencing financial difficulty, disaggregated by class of financing receivable and type of concession granted: Significant Payment Delay Quarter Ended March 31, 2025 2024 (in thousands, except percentages) Amortized Cost Basis at Period End % of Total Class of Financing Receivable Amortized Cost Basis at Period End % of Total Class of Financing Receivable Multifamily $ 1,915  0.07  % $ —  —  % Commercial business —  —  % 103  0.03  % Term Extension Quarter Ended March 31, 2025 2024 (in thousands, except percentages) Amortized Cost Basis at Period End % of Total Class of Financing Receivable Amortized Cost Basis at Period End % of Total Class of Financing Receivable Non-owner occupied CRE $ —  —  % $ 560  0.09  % Commercial business 251  0.08  % 3,555  0.92  % Significant Payment Delay and Term Extension Quarter Ended March 31, 2025 2024 (in thousands, except percentages) Amortized Cost Basis at Period End % of Total Class of Financing Receivable Amortized Cost Basis at Period End % of Total Class of Financing Receivable Commercial business $ 1,160  0.39  % $ —  —  % Single family 274  0.03  % 1,156  0.10  % The following table describes the financial effect of the modifications made to borrowers experiencing financial difficulty: Significant Payment Delay Quarter Ended March 31, 2025 2024 Multifamily The weighted average duration of loan payments deferred is 1.8 years — Commercial business The weighted average duration of loan payments deferred is 5.1 years The weighted average duration of loan payments deferred is 2.8 years. Single Family Provided payment deferrals to borrowers. A weighted average 4.7% of loan balances were capitalized and added to the remaining term of the loan. Provided payment deferrals to borrowers. A weighted average 2.5% of loan balances were capitalized and added to the remaining term of the loan. Term Extension Quarter Ended March 31, 2025 2024 Non-owner occupied CRE — Added a weighted average 0.25 years to the life of loans, which reduced the monthly payment amounts to the borrowers. Commercial business Added a weighted average 3.8 years to the life of loans, which reduced the monthly payment amounts to the borrowers. Added a weighted average 0.4 years to the life of loans, which reduced the monthly payment amounts to the borrowers. Single family Added a weighted average 7.3 years to the life of loans, which reduced the monthly payment amounts to the borrowers. Added a weighted average 1.9 years to the life of loans, which reduced the monthly payment amounts to the borrowers.
Schedule of Loan Modifications, Payment Status	The following table depicts the payment status of loans that were classified as MBFDs on or after January 1, 2024 through December 31, 2024: Payment Status (Amortized Cost Basis) at March 31, 2025 (in thousands) Current 30-89 Days Past Due 90+ Days Past Due Non-owner occupied CRE $ 19,211  $ —  $ —  Multifamily —  —  1,915  Construction/land development —  —  3,796  Owner occupied CRE 254  —  —  Commercial business 2,835  —  5,541  Single family 2,773  177  567  Total $ 25,073  $ 177  $ 11,819  The following table depicts the payment status of loans that were classified as MBFDs on or after January 1, 2023 through December 31, 2023: Payment Status (Amortized Cost Basis) at March 31, 2024 (in thousands) Current 30-89 Days Past Due 90+ Days Past Due Non-owner occupied CRE $ 16,240  $ —  $ —  Construction/land development 3,824  —  —  Commercial business 8,663  —  —  Single family 2,367  1,109  342  Total $ 31,094  $ 1,109  $ 342
Schedule of Loan Modifications with Subsequent Default	The following table provides the amortized cost basis as of March 31, 2025 of MBFDs on or after January 1, 2024 through December 31, 2024 and subsequently had a payment default: Amortized Cost Basis of Modified Loans That Subsequently Defaulted Quarter Ended March 31, 2025 (in thousands) Significant Payment Delay Term Extension Interest Rate Reduction and Term Extension Significant Payment Delay and Term Extension Interest Rate Reduction, Significant Payment Delay and Term Extension Single family $ —  $ —  $ —  $ 325  $ —  The following table provides the amortized cost basis as of March 31, 2024 of MBFDs on or after January 1, 2023 through December 31, 2023 and subsequently had a payment default: Amortized Cost Basis of Modified Loans That Subsequently Defaulted Quarter Ended March 31, 2024 (in thousands) Significant Payment Delay Term Extension Interest Rate Reduction and Term Extension Significant Payment Delay and Term Extension Interest Rate Reduction, Significant Payment Delay and Term Extension Non-owner occupied CRE $ —  $ —  $ —  $ 16,240  $ —  Construction/land development —  —  —  3,824  —  Commercial business —  4,420  —  —  —  Single family 241  —  —  351  —  Total $ 241  $ 4,420  $ —  $ 20,415  $ —

X

- Definition Financing Receivable, Loan Modifications, Subsequent Default, By Payment Status + References No definition available. + Details Name: hmst_FinancingReceivableLoanModificationsSubsequentDefaultByPaymentStatusTableTextBlock Namespace Prefix: hmst_ Data Type: dtr-types1:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Schedule of Collateral Dependent Loans [Table Text Block] + References No definition available. + Details Name: hmst_ScheduleOfCollateralDependentLoansTableTextBlock Namespace Prefix: hmst_ Data Type: dtr-types1:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of allowance for credit loss on financing receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11B -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-11B Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details Name: us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of financing receivables by credit quality indicator. The credit quality indicator is a statistic about the credit quality of financing receivables. Examples include, but not limited to, consumer credit risk scores, credit-rating-agency ratings, an entity's internal credit risk grades, loan-to-value ratios, collateral, collection experience and other internal metrics. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-29 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 + Details Name: us-gaap_FinancingReceivableCreditQualityIndicatorsTableTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of financing receivable with payment default and modified within previous 12 months preceding payment default for debtor experiencing financial difficulty. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481933/310-10-55-12A Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 44 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-44 + Details Name: us-gaap_FinancingReceivableModifiedSubsequentDefaultTableTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of aging analysis for financing receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-7A Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-7 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-14 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 80 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-80 + Details Name: us-gaap_PastDueFinancingReceivablesTableTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_ReceivablesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details Name: us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of financing receivable on nonaccrual status. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-7 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details Name: us-gaap_ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of financing receivable modified for debtor experiencing financial difficulty. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 34 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-34 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 33 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-33 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481933/310-10-55-12A Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 + Details Name: us-gaap_TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

v3.25.1

DEPOSITS (Tables)	3 Months Ended
	Mar. 31, 2025
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
Deposit Balances, Including Stated Rates	Deposit balances, including their weighted average rates, were as follows:  At March 31, 2025 At December 31, 2024 (dollars in thousands) Amount Weighted Average Rate Amount Weighted Average Rate Noninterest-bearing demand deposits $ 1,276,133  —  % $ 1,195,781  —  % Interest bearing: Interest-bearing demand deposits 327,400  0.45  % 323,112  0.35  % Savings 233,240  0.06  % 229,659  0.06  % Money market 1,437,024  2.02  % 1,396,697  1.72  % Certificates of deposit Brokered deposits 297,717  4.33  % 751,406  4.61  % Other 2,518,981  4.11  % 2,516,366  4.37  % Total interest bearing deposits 4,814,362  3.12  % 5,217,240  3.31  % Total deposits $ 6,090,495  2.42  % $ 6,413,021  2.65  %
Certificates of Deposit Outstanding	Certificates of deposit outstanding mature as follows:  (in thousands) March 31, 2025 Within one year $ 2,794,410  One to two years 18,006  Two to three years 1,567  Three to four years 1,245  Four to five years 1,468  Thereafter 2  Total $ 2,816,698

X

- Definition Deposit balances, including stated rates. + References No definition available. + Details Name: hmst_DepositBalancesIncludingStatedRatesTableTextBlock Namespace Prefix: hmst_ Data Type: dtr-types1:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Schedule of maturities of certificate of deposits. + References No definition available. + Details Name: hmst_ScheduleOfMaturitiesOfCertificateOfDepositsTableTextBlock Namespace Prefix: hmst_ Data Type: dtr-types1:textBlockItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_DepositsLiabilitiesBalanceSheetReportedAmountsAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

v3.25.1

DERIVATIVES AND HEDGING ACTIVITIES (Tables)	3 Months Ended
	Mar. 31, 2025
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Notional Amount and Fair Value for Derivatives	The notional amounts and fair values for derivatives, all of which are economic hedges are included in other assets or accounts payable and other liabilities on the consolidated balance sheet, consist of the following:  At March 31, 2025 Notional amount Fair value derivatives (in thousands)   Asset Liability Forward sale commitments $ 67,496  $ 50  $ (185) Interest rate lock commitments 27,842  556  —  Interest rate swaps 214,617  8,301  (8,301) Futures 11,000  2  —  Options 3,000  9  —  Total derivatives before netting $ 323,955  8,918  (8,486) Netting adjustment/Cash collateral (1) (8,186) (91) Carrying value on consolidated balance sheet $ 732  $ (8,577) At December 31, 2024 Notional amount Fair value derivatives (in thousands)   Asset Liability Forward sale commitments $ 87,912  $ 237  $ (402) Interest rate lock commitments 16,757  175  (49) Interest rate swaps 222,917  10,250  (10,250) Futures 5,200  1  —  Options 5,800  3  —  Total derivatives before netting $ 338,586  10,666  (10,701) Netting adjustment/Cash collateral (1) (10,388) 219  Carrying value on consolidated balance sheet $ 278  $ (10,482) (1)    Includes net cash collateral received of $8.3 million and $10.2 million at March 31, 2025 and December 31, 2024, respectively.
Fair Value, Concentration of Risk	The following table presents gross fair value and net carrying value information for derivative instruments: (in thousands) Gross fair value Netting adjustments/ Cash collateral (1) Carrying value At March 31, 2025 Derivative assets $ 8,918  $ (8,186) $ 732  Derivative liabilities (8,486) (91) (8,577) At December 31, 2024 Derivative assets $ 10,666  $ (10,388) $ 278  Derivative liabilities (10,701) 219  (10,482) (1)    Includes net cash collateral received of $8.3 million and $10.2 million at March 31, 2025 and December 31, 2024, respectively.
Net Gains (Losses) Recognized on Economic Hedge Derivatives	The following table presents the net gain (loss) recognized on economic hedge derivatives, within the respective line items in the consolidated income statements for the periods indicated:   Quarter Ended March 31, (in thousands) 2025 2024 Recognized in noninterest income: Net gain (loss) on loan origination and sale activities (1) $ 61  $ 86  Loan servicing income (loss) (2) 191  (500) Other (3) —  3  (1)Comprised of forward contracts used as an economic hedge of loans held for sale and interest rate lock commitments ("IRLCs") to customers. (2)Comprised of futures, US Treasury options and forward contracts used as economic hedges of single family MSRs. (3)Impact of interest rate swap agreements executed with commercial banking customers and broker dealer counterparties.

X

- References No definition available. + Details Name: us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of all significant concentrations of risk, including credit risk and market risk, arising from all financial instruments (as defined), whether from an individual counterparty or groups of counterparties. The disclosure concerning concentrations of risk may consist of the following information: (1) for concentrations of credit risk disclosure may include: (a) information about the (shared) activity, region, or economic characteristic that identifies the concentration, (b) the maximum amount of loss due to credit risk that, based on the gross fair value of the financial instrument, the entity would incur if parties to the financial instruments that make up the concentration failed completely to perform according to the terms of the contracts and the collateral or other security, if any, for the amount due proved to be of no value to the entity, (c) the policy of requiring collateral or other security to support financial instruments subject to credit risk, information about the entity's access to that collateral or other security, and the nature and a brief description of the collateral or other security supporting those financial instruments, and (d) the policy of entering into master netting arrangements to mitigate the credit risk of financial instruments, information about the arrangements for which the entity is a party, and a brief description of the terms of those arrangements, including the extent to which they would reduce the entity's maximum amount of loss due to credit risk and (2) for disclosure of quantitative information about the market risks of financial instruments that is consistent with the way the company manages or adjusts those risks, disclosure may include: (a) more details about current positions and perhaps activity during the period, (b) the hypothetical effects on comprehensive income (or net assets), or annual income, of several possible changes in market prices, (c) a gap analysis of interest rate re-pricing or maturity dates, (d) the duration of the financial instruments, (e) the entity's value at risk from derivatives and from other positions at the end of the reporting period and the average value at risk during the year, or (f) other ways of reporting quantitative information as internally developed. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 21 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-21 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 23 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-23 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-20 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-22 + Details Name: us-gaap_FairValueConcentrationOfRiskTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4E -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4E Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4C Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A + Details Name: us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4B + Details Name: us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

v3.25.1

MORTGAGE BANKING OPERATIONS (Tables)	3 Months Ended
	Mar. 31, 2025
Mortgage Banking [Abstract]
Mortgage Loans on Real Estate, by Loan	LHFS consisted of the following:   (in thousands) At March 31, 2025 At December 31, 2024 Single family $ 21,912  $ 20,312  CRE, multifamily and SBA 12,822  —  Total $ 34,734  $ 20,312  Loans sold consisted of the following for the periods indicated:  Quarter Ended March 31, (in thousands) 2025 2024 Single family $ 82,397  $ 70,379  CRE, multifamily and SBA 54,195  8,196  Total $ 136,592  $ 78,575
Net Gain on Loan Origination and Sale Activity	Gain on loan origination and sale activities, including the effects of derivative risk management instruments, consisted of the following:    Quarter Ended March 31, (in thousands) 2025 2024 Single family $ 2,283  $ 1,986  CRE, multifamily and SBA 933  320  Total $ 3,216  $ 2,306
Company's Portfolio of Loans Serviced for Others	The Company's portfolio of loans serviced for others is primarily comprised of loans held in U.S. government and agency MBS issued by Fannie Mae, Freddie Mac and Ginnie Mae. The unpaid principal balance of loans serviced for others is as follows: (in thousands) At March 31, 2025 At December 31, 2024 Single family $ 5,141,876  $ 5,179,373  CRE, multifamily and SBA 1,924,895  1,918,172  Total $ 7,066,771  $ 7,097,545
Mortgage Repurchase Losses	The following is a summary of changes in the Company's liability for estimated single-family mortgage repurchase losses:   Quarter Ended March 31, (in thousands) 2025 2024 Balance, beginning of period $ 1,032  $ 1,481  Additions, net of adjustments (1) (103) (128) Realized (losses) recoveries, net (2) 70  (36) Balance, end of period $ 999  $ 1,317  (1) Includes additions for new loan sales and changes in estimated probable future repurchase losses on previously sold loans. (2) Includes principal losses and accrued interest on repurchased loans, "make-whole" settlements, settlements with claimants and certain related expenses.
Revenue from Mortgage Servicing, Including the Effects of Derivative Risk Management Instruments	Revenue from mortgage servicing, including the effects of derivative risk management instruments, consisted of the following:   Quarter Ended March 31, (in thousands) 2025 2024 Servicing income, net: Servicing fees and other $ 6,507  $ 6,354  Amortization of single family MSRs (1) (1,582) (1,428) Amortization of multifamily and SBA MSRs (1,354) (1,402) Total 3,571  3,524  Risk management, single family MSRs: Changes in fair value of MSRs due to assumptions (2) 271  618  Net gain (loss) from economic hedging (3) 1,016  (1,110) Total 1,287  (492)                Loan servicing income $ 4,858  $ 3,032  (1) Represents changes due to collection/realization of expected cash flows and curtailments. (2) Principally reflects changes in model assumptions, including prepayment speed assumptions, which are primarily affected by changes in mortgage interest rates. (3)    The interest income from US Treasury notes securities used for hedging purposes, which is included in interest income on the consolidated income statements, was $0.4 million and $0.3 million for quarters ended March 31, 2025 and 2024, respectively.
Changes in Single Family MSRs Measured at Fair Value	The changes in single family MSRs measured at fair value are as follows: Quarter Ended March 31, (in thousands) 2025 2024 Beginning balance $ 72,901  $ 74,249  Additions and amortization: Originations 695  617  Purchases —  —  Amortization (1) (1,582) (1,428) Net additions and amortization (887) (811) Changes in fair value assumptions (2) 271  618  Ending balance $ 72,285  $ 74,056  (1) Represents changes due to collection/realization of expected cash flows and curtailments. (2) Principally reflects changes in model assumptions, including prepayment speed assumptions, which are primarily affected by changes in mortgage interest rates.
Key Economic Assumptions Used in Measuring Initial FV of Capitalized Single Family MSRs	Key economic assumptions used in measuring the initial fair value of capitalized single family MSRs were as follows:  Quarter Ended March 31, (rates per annum) (1) 2025 2024 Constant prepayment rate ("CPR") (2) 17.96  % 19.30  % Discount rate 10.14  % 10.18  % (1) Based on a weighted average. (2) Represents an expected lifetime average CPR used in the model.
Schedule of Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets	For single family MSRs, we use a discounted cash flow valuation technique which utilizes CPRs and discount rates as significant unobservable inputs as noted in the table below: At March 31, 2025 At December 31, 2024 Range of Inputs Average (1) Range of Inputs Average (1) CPRs (2) 5.80% - 14.00% 6.77  % 6.00% - 13.50% 6.60  % Discount Rates 10.00% - 16.00% 10.27  % 10.00% - 17.00% 11.00  % (1) Weighted averages of all the inputs within the range. (2) Represents the expected lifetime average CPR used in the model. To compute hypothetical sensitivities of the value of our single family MSRs to immediate adverse changes in key assumptions, we computed the impact of changes to CPRs and in discount rates as outlined below: (dollars in thousands) At March 31, 2025 Fair value of single family MSR $ 72,285  Expected weighted-average life (in years) 8.31 CPR Impact on fair value of 25 basis points adverse change in interest rates $ (1,015) Impact on fair value of 50 basis points adverse change in interest rates $ (2,122) Discount rate Impact on fair value of 100 basis points increase $ (2,827) Impact on fair value of 200 basis points increase $ (5,628)
Changes in Multifamily MSRs Measured at the Lower of Amortized Cost or Fair Value	The changes in multifamily and SBA MSRs measured at the lower of amortized cost or fair value were as follows:  Quarter Ended March 31, (in thousands) 2025 2024 Beginning balance $ 26,565  $ 29,987  Originations 463  278  Amortization (1,354) (1,402) Ending balance $ 25,674  $ 28,863  Key economic assumptions used in measuring the initial fair value of capitalized multifamily MSRs were as follows:   Quarter Ended March 31, (rates per annum) (1) 2025 2024 Discount rate 13.10  % 13.00  % (1)Based on a weighted average. For multifamily MSRs, we use a discounted cash flow valuation technique which utilizes CPRs and discount rates as significant unobservable inputs as noted in the table below. Multifamily DUS loans typically contain yield maintenance features that significantly reduce loan prepayments, resulting in a CPR of zero for valuation purposes. At March 31, 2025 At December 31, 2024 Range of Inputs Average (1) Range of Inputs Average (1) Discount Rates 13.00% - 15.00% 13.10  % 13.00% - 15.00% 13.10  % (1) Weighted averages of all the inputs within the range.

X

- Definition Key economic assumptions used in measuring the initial value of capitalized single family MSRs created from loan sales with retained servicing. + References No definition available. + Details Name: hmst_KeyEconomicAssumptionsUsedInMeasuringInitialValueOfCapitalizedSingleFamilyCreatedFromLoanSalesWithRetainedServicingTableTextBlock Namespace Prefix: hmst_ Data Type: dtr-types1:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of mortgage loans on Real Estate, held for sale and sold. + References No definition available. + Details Name: hmst_MortgageLoansOnRealEstateByLoanDisclosureTableTextBlock Namespace Prefix: hmst_ Data Type: dtr-types1:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Mortgage Repurchase Losses rollforward + References No definition available. + Details Name: hmst_MortgageRepurchaseLossesTableTextBlock Namespace Prefix: hmst_ Data Type: dtr-types1:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Net gain on mortgage loan origination and sale activity. + References No definition available. + Details Name: hmst_NetGainOnMortgageLoanOriginationAndSaleActivityTableTextBlock Namespace Prefix: hmst_ Data Type: dtr-types1:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Company's portfolio of loans serviced for others. + References No definition available. + Details Name: hmst_PortfolioOfLoansServicedForOthersTableTextBlock Namespace Prefix: hmst_ Data Type: dtr-types1:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Revenue from mortgage servicing, including the effects of derivative risk management instruments. + References No definition available. + Details Name: hmst_ScheduleOfRevenueFromMortgageServicingIncludingEffectsOfDerivativeRiskManagementInstrumentsTableTextBlock Namespace Prefix: hmst_ Data Type: dtr-types1:textBlockItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_MortgageBankingAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of a sensitivity analysis or stress test showing the hypothetical effect on the fair value of the transferor's interests in transferred financial assets (including any servicing assets or servicing liabilities) of two or more unfavorable variations from the expected levels for each key assumption that is reported, independently determined from any change in another key assumption, and a description of the objectives, methodology, and limitations of the sensitivity analysis or stress test. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 860 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481326/860-20-50-4 + Details Name: us-gaap_ScheduleOfSensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrServicingLiabilitiesTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of activity in the balance of servicing assets subsequently measured at amortized cost. Includes, but is not limited to, beginning and ending balances, additions, disposals, and amortization. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-4 + Details Name: us-gaap_ScheduleOfServicingAssetsAtAmortizedValueTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of the activity in the balance of servicing assets (including a description of where changes in fair value are reported in the statement of income for each period for which results of operations are presented), including but not limited to, the following: beginning and ending balances, additions (for instance, through purchases of servicing assets), disposals, changes in fair value during the period resulting from changes in inputs or assumptions used in the valuation model, other changes in fair value along with a description of those changes, and other changes that affect the balance along with a description of those changes. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-3 + Details Name: us-gaap_ScheduleOfServicingAssetsAtFairValueTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

v3.25.1

EARNINGS PER SHARE (Tables)	3 Months Ended
	Mar. 31, 2025
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted	The following table summarizes the calculation of earnings (loss) per share:    Quarter Ended March 31, (in thousands, except share and per share data) 2025 2024 Net income (loss) $ (4,465) $ (7,497) Weighted average shares: Basic weighted-average number of common shares outstanding 18,920,808  18,856,870  Dilutive effect of outstanding common stock equivalents —  —  Diluted weighted-average number of common shares outstanding 18,920,808  18,856,870  Net income (loss) per share: Basic earnings per share $ (0.24) $ (0.40) Diluted earnings per share (1) (0.24) (0.40) (1) Excluded from the computation of diluted earnings per share (due to their antidilutive effect) for the quarters ended March 31, 2025 and 2024 were certain unvested RSUs and PSUs. On a weighted average basis 395,023 and 561,610 unvested stock units convertible into shares of common stock were excluded at March 31, 2025 and 2024, respectively, because their effect would have been anti-dilutive.

X

- References No definition available. + Details Name: us-gaap_EarningsPerShareAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details Name: us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

v3.25.1

FAIR VALUE MEASUREMENT (Tables)	3 Months Ended
	Mar. 31, 2025
Fair Value Disclosures [Abstract]
Fair Value Measurement Methodologies	The following table summarizes the fair value measurement methodologies, including significant inputs and assumptions and classification of the Company's assets and liabilities valued at fair value on a recurring basis. Asset/Liability class Valuation methodology, inputs and assumptions Classification Investment securities Trading securities Fair Value is based on quoted prices in an active market. Level 1 recurring fair value measurement. Investment securities AFS Observable market prices of identical or similar securities are used where available. Level 2 recurring fair value measurement. If market prices are not readily available, value is based on discounted cash flows using the following significant inputs:   •      Expected prepayment speeds  •      Estimated credit losses  •      Market liquidity adjustments Level 3 recurring fair value measurement. LHFS Single family loans, excluding loans transferred from held for investment Fair value is based on observable market data, including:   •       Quoted market prices, where available  •       Dealer quotes for similar loans  •       Forward sale commitments Level 2 recurring fair value measurement. When not derived from observable market inputs, fair value is based on discounted cash flows, which considers the following inputs: •       Benchmark yield curve   •       Estimated discount spread to the benchmark yield curve  •       Expected prepayment speeds Estimated fair value classified as Level 3. Mortgage servicing rights Single family MSRs For information on how the Company measures the fair value of its single family MSRs, including key economic assumptions and the sensitivity of fair value to changes in those assumptions, see Note 6, Mortgage Banking Operations. Level 3 recurring fair value measurement. Derivatives Futures and Options Fair value is based on closing exchange prices. Level 1 recurring fair value measurement. Forward sale commitments Interest rate swaps Fair value is based on quoted prices for identical or similar instruments, when available. When quoted prices are not available, fair value is based on internally developed modeling techniques, which require the use of multiple observable market inputs including:               •       Forward interest rates              •       Interest rate volatilities Level 2 recurring fair value measurement. IRLC The fair value considers several factors including: •       Fair value of the underlying loan based on quoted prices in the secondary market, when available.  •       Value of servicing •       Fall-out factor Level 3 recurring fair value measurement.
Schedule of Fair Value Hierarchy Measurement	The following tables presents the levels of the fair value hierarchy for the Company's assets and liabilities measured at fair value on a recurring basis:  At March 31, 2025 (in thousands) Fair Value Level 1 Level 2 Level 3 Assets: Trading securities - U.S. Treasury securities $ 46,308  $ 46,308  $ —  $ —  Investment securities AFS Mortgage backed securities: Residential 164,252  —  162,553  1,699  Commercial 48,462  —  48,462  —  Collateralized mortgage obligations: Residential 311,832  —  311,832  —  Commercial 53,155  —  53,155  —  Municipal bonds 373,991  —  373,991  —  Corporate debt securities 25,590  —  25,590  —  U.S. Treasury securities 20,317  —  20,317  —  Agency debentures 9,128  —  9,128  —  Single family LHFS 21,912  —  21,912  —  Single family LHFI 1,248  —  —  1,248  Single family mortgage servicing rights 72,285  —  —  72,285  Derivatives Futures 2  2  —  —  Forward sale commitments 50  —  50  —  Options 9  9  —  Interest rate lock commitments 556  —  —  556  Interest rate swaps 8,301  —  8,301  —  Total assets $ 1,157,398  $ 46,319  $ 1,035,291  $ 75,788  Liabilities: Derivatives Forward sale commitments $ 185  $ —  $ 185  $ —  Interest rate swaps 8,301  —  8,301  —  Total liabilities $ 8,486  $ —  $ 8,486  $ —  At December 31, 2024 (in thousands) Fair Value Level 1 Level 2 Level 3 Assets: Trading securities - U.S. Treasury securities $ 34,746  $ 34,746  $ —  $ —  Investment securities AFS Mortgage backed securities: Residential 167,462  —  165,764  1,698  Commercial 47,642  —  47,642  —  Collateralized mortgage obligations: Residential 317,444  —  317,444  —  Commercial 54,945  —  54,945  —  Municipal bonds 378,259  —  378,259  —  Corporate debt securities 24,944  —  24,944  —  U.S. Treasury securities 19,987  —  19,987  —  Agency debentures 9,276  —  9,276  —  Single family LHFS 20,312  —  20,312  —  Single family LHFI 1,287  —  —  1,287  Single family mortgage servicing rights 72,901  —  —  72,901  Derivatives Futures 1  1  —  —  Forward sale commitments 237  —  237  —  Options 3  3  —  Interest rate lock commitments 175  —  —  175  Interest rate swaps 10,250  —  10,250  —  Total assets $ 1,159,871  $ 34,750  $ 1,049,060  $ 76,061  Liabilities: Derivatives Forward sale commitments $ 402  $ —  $ 402  $ —  Interest rate lock commitments 49  —  —  49  Interest rate swaps 10,250  —  10,250  —  Total liabilities $ 10,701  $ —  $ 10,652  $ 49
Schedule of Inputs Used to Measure Fair Value	The following information presents significant Level 3 unobservable inputs used to measure fair value of certain assets: (dollars in thousands) Fair Value Valuation Technique Significant Unobservable Inputs Low High Weighted Average March 31, 2025 Investment securities AFS $ 1,699  Income approach Implied spread to benchmark interest rate curve 2.25% 2.25% 2.25% Single family LHFI 1,248  Income approach Implied spread to benchmark interest rate curve 2.80% 4.97% 3.45% Interest rate lock commitments, net 556  Income approach Fall-out factor 0.77% 22.98% 8.30% Value of servicing 0.62% 1.61% 1.01% December 31, 2024 Investment securities AFS $ 1,698  Income approach Implied spread to benchmark interest rate curve 2.25% 2.25% 2.25% Single family LHFI 1,287  Income approach Implied spread to benchmark interest rate curve 2.94% 5.56% 3.69% Interest rate lock commitments, net 126  Income approach Fall-out factor 0.83% 29.13% 9.28% Value of servicing 0.78% 2.15% 1.37%
Schedule of Fair Value Changes and Activity for Level 3	The following table presents fair value changes and activity for certain Level 3 assets for the periods indicated: (in thousands) Beginning balance Additions Transfers Payoffs/Sales Change in mark to market (1) Ending balance Quarter Ended March 31, 2025 Investment securities AFS $ 1,698  $ —  $ —  $ (50) $ 51  $ 1,699  Single family LHFS —  —  50  (50) —  $ —  Single family LHFI 1,287  —  (50) —  11  1,248  Quarter Ended March 31, 2024 Investment securities AFS $ 1,860  $ —  $ —  $ (50) $ (19) $ 1,791  Single family LHFI 1,280  —  —  —  5  1,285  (1) Changes in fair value for single LHFI are recorded in other noninterest income on the consolidated income statements. The following table presents fair value changes and activity for Level 3 interest rate lock commitments: Quarter Ended March 31, (in thousands) 2025 2024 Beginning balance, net $ 126  $ 411  Total realized/unrealized gains 1,847  417  Settlements (1,417) (492) Ending balance, net $ 556  $ 336
Schedule of Assets that had Changes in their Recorded Fair Value	The following table presents assets classified as Level 3 that had changes in their recorded fair value for the periods indicated and what we still held at the end of the respective reporting period: (in thousands) Fair Value (1) Total Gains (Losses) At or for the Quarter Ended March 31, 2025       LHFI $ 1,546  $ 698  At or for the Quarter Ended March 31, 2024 LHFI $ 423  $ (50) (1) Represents the carrying value of loans for which adjustments are based on the fair value of the collateral.
Schedule of the Fair Value Hierarchy	The following presents the carrying value, estimated fair value and the levels of the fair value hierarchy for the Company's financial instruments other than assets and liabilities measured at fair value on a recurring basis:    At March 31, 2025 (in thousands) Carrying Value Fair Value Level 1 Level 2 Level 3 Assets: Cash and cash equivalents $ 252,162  $ 252,162  $ 252,162  $ —  $ —  Investment securities HTM 2,283  2,266  —  2,266  —  LHFI 6,022,334  5,758,436  —  —  5,758,436  LHFS – multifamily and other 12,822  12,822  —  12,822  —  Mortgage servicing rights – multifamily and SBA 25,674  31,468  —  —  31,468  Federal Home Loan Bank stock 49,920  49,920  —  49,920  —  Other assets - GNMA EBO loans 6,786  6,786  —  —  6,786  Liabilities: Certificates of deposit $ 2,816,698  $ 2,811,546  $ —  $ 2,811,546  $ —  Borrowings 1,000,000  1,005,485  —  1,005,485  —  Long-term debt 225,223  180,069  —  180,069  —    At December 31, 2024 (in thousands) Carrying Value Fair Value Level 1 Level 2 Level 3 Assets: Cash and cash equivalents $ 406,600  $ 406,600  $ 406,600  $ —  $ —  Investment securities HTM 2,301  2,273  —  2,273  —  LHFI 6,191,766  5,864,426  —  —  5,864,426  Mortgage servicing rights – multifamily and SBA 26,565  32,361  —  —  32,361  Federal Home Loan Bank stock 50,676  50,676  —  50,676  —  Other assets-GNMA EBO loans 5,111  5,111  —  —  5,111  Liabilities: Certificates of deposit $ 3,267,772  $ 3,262,350  $ —  $ 3,262,350  $ —  Borrowings 1,000,000  1,001,873  —  1,001,873  —  Long-term debt 225,131  184,124  —  184,124  —
Loans Held For Sale Accounted for Under the Fair Value Option	The following table presents the difference between the aggregate fair value and the aggregate unpaid principal balance of loans held for sale accounted for under the fair value option: At March 31, 2025 At December 31, 2024 (in thousands) Fair Value Aggregate Unpaid Principal Balance Fair Value Less Aggregated Unpaid Principal Balance Fair Value Aggregate Unpaid Principal Balance Fair Value Less Aggregated Unpaid Principal Balance Single family LHFS $ 21,912  $ 21,513  $ 399  $ 20,312  $ 20,137  $ 175

X

- Definition Fair value measurement methodologies. + References No definition available. + Details Name: hmst_FairValueMeasurementMethodologiesTableTextBlock Namespace Prefix: hmst_ Data Type: dtr-types1:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 103 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-103 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of assets and liabilities by class, including financial instruments measured at fair value that are classified in shareholders' equity, if any, that are measured at fair value on a nonrecurring basis in periods after initial recognition (for example, impaired assets). Disclosures may include, but are not limited to: (a) the fair value measurements recorded and the reasons for the measurements and (b) the level within the fair value hierarchy in which the fair value measurements are categorized in their entirety (levels 1, 2, 3). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of the fair value measurement of assets using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes during the period attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income (loss), and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 101 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-101 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-11 + Details Name: us-gaap_FairValueByBalanceSheetGroupingTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_FairValueDisclosuresAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of information about asset and liability measured at fair value under fair value option. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 30 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-30 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 28 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-28 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 31 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-31 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-32 + Details Name: us-gaap_FairValueOptionQuantitativeDisclosuresTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

v3.25.1

LIHTC INVESTMENTS (Tables)	3 Months Ended
	Mar. 31, 2025
Investments, Debt and Equity Securities [Abstract]
Schedule of information related to LIHTC investments	The following table presents other information related to the Company’s LIHTC investments for the periods indicated: Quarter Ended March 31, (in thousands) 2025 2024 Tax credits and other tax benefits recognized $ 1,697  $ 1,668  LIHTC amortization expense 1,405  1,367

X

- Definition Tabular disclosure of the investment holdings which are represented by other than securities (for example, commodities). The investment holdings, other than securities investments table lists the long positions of non-security investments held by entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 5D -Subparagraph (SX 210.12-13D) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-5D + Details Name: us-gaap_InvestmentHoldingsOtherThanSecuritiesTextBlock Namespace Prefix: us-gaap_ Data Type: dtr-types:textBlockItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

v3.25.1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)	3 Months Ended
	Mar. 31, 2025 segment
Asset Acquisition [Line Items]
Number of reporting segments	1
Number of operating segments	1

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 805 -SubTopic 50 -Name Accounting Standards Codification -Section 15 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480123/805-50-15-3 + Details Name: us-gaap_AssetAcquisitionLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 49 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-49 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-18 + Details Name: us-gaap_NumberOfOperatingSegments Namespace Prefix: us-gaap_ Data Type: xbrli:integerItemType Balance Type: na Period Type: duration

X

- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 47 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-47 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 54 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482785/280-10-55-54 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-18 + Details Name: us-gaap_NumberOfReportableSegments Namespace Prefix: us-gaap_ Data Type: xbrli:integerItemType Balance Type: na Period Type: duration

v3.25.1

INVESTMENT SECURITIES - Unrealized Gain/Loss on Investment (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
AFS
Amortized cost	$ 1,113,979	$ 1,135,504
Gross unrealized gains	339	374
Gross unrealized losses	(107,591)	(115,919)
Fair value	1,006,727	1,019,959
Residential
AFS
Amortized cost	169,540	174,887
Gross unrealized gains	199	229
Gross unrealized losses	(5,487)	(7,654)
Fair value	164,252	167,462
Commercial
AFS
Amortized cost	54,431	54,620
Gross unrealized gains	0	0
Gross unrealized losses	(5,969)	(6,978)
Fair value	48,462	47,642
Residential collateralized mortgage obligations
AFS
Amortized cost	338,735	349,348
Gross unrealized gains	41	36
Gross unrealized losses	(26,944)	(31,940)
Fair value	311,832	317,444
Commercial collateralized mortgage obligations
AFS
Amortized cost	57,206	59,725
Gross unrealized gains	0	14
Gross unrealized losses	(4,051)	(4,794)
Fair value	53,155	54,945
Municipal bonds
AFS
Amortized cost	430,754	433,162
Gross unrealized gains	99	95
Gross unrealized losses	(56,862)	(54,998)
Fair value	373,991	378,259
HTM
Amortized cost	2,283	2,301
Gross unrealized gains	0	0
Gross unrealized losses	(17)	(28)
Fair value	2,266	2,273
Corporate debt securities
AFS
Amortized cost	31,129	31,136
Gross unrealized gains	0	0
Gross unrealized losses	(5,539)	(6,192)
Fair value	25,590	24,944
U.S. Treasury securities
AFS
Amortized cost	22,218	22,306
Gross unrealized gains	0	0
Gross unrealized losses	(1,901)	(2,319)
Fair value	20,317	19,987
Agency debentures
AFS
Amortized cost	9,966	10,320
Gross unrealized gains	0	0
Gross unrealized losses	(838)	(1,044)
Fair value	$ 9,128	$ 9,276

X

- Definition Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 + Details Name: us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 + Details Name: us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_AvailableForSaleSecuritiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amortized cost excluding accrued interest, before allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479130/326-30-45-1 + Details Name: us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479130/326-30-45-1 + Details Name: us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount excluding accrued interest, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 + Details Name: us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-7A Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-14 + Details Name: us-gaap_HeldToMaturitySecurities Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of accumulated unrecognized gain on investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5A -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5A + Details Name: us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5A -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5A + Details Name: us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_HeldToMaturitySecuritiesClassifiedAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_ResidentialMortgageBackedSecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_CommercialMortgageBackedSecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=hmst_CollateralizedResidentialMortgageObligationsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=hmst_CollateralizedCommercialMortgageObligationsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_MunicipalBondsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_CorporateDebtSecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_USTreasurySecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_AgencySecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

INVESTMENT SECURITIES - Continuous Unrealized Loss on Investment (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
AFS
AFS, Less than 12 months, Gross unrealized losses	$ (542)	$ (890)
AFS, Less than 12 months, Fair value	30,843	36,374
AFS, Twelve months or more, Gross unrealized losses	(107,049)	(115,029)
AFS, Twelve months or more, Fair value	934,828	945,595
AFS, Total, Gross unrealized losses	(107,591)	(115,919)
AFS, Total, Fair value	965,671	981,969
Residential
AFS
AFS, Less than 12 months, Gross unrealized losses	(1)	(2)
AFS, Less than 12 months, Fair value	530	532
AFS, Twelve months or more, Gross unrealized losses	(5,486)	(7,652)
AFS, Twelve months or more, Fair value	155,525	158,044
AFS, Total, Gross unrealized losses	(5,487)	(7,654)
AFS, Total, Fair value	156,055	158,576
Commercial
AFS
AFS, Less than 12 months, Gross unrealized losses	0	0
AFS, Less than 12 months, Fair value	0	0
AFS, Twelve months or more, Gross unrealized losses	(5,969)	(6,978)
AFS, Twelve months or more, Fair value	48,462	47,642
AFS, Total, Gross unrealized losses	(5,969)	(6,978)
AFS, Total, Fair value	48,462	47,642
Residential collateralized mortgage obligations
AFS
AFS, Less than 12 months, Gross unrealized losses	(9)	(78)
AFS, Less than 12 months, Fair value	5,394	7,481
AFS, Twelve months or more, Gross unrealized losses	(26,935)	(31,862)
AFS, Twelve months or more, Fair value	278,518	293,297
AFS, Total, Gross unrealized losses	(26,944)	(31,940)
AFS, Total, Fair value	283,912	300,778
Commercial collateralized mortgage obligations
AFS
AFS, Less than 12 months, Gross unrealized losses	(2)	0
AFS, Less than 12 months, Fair value	3,081	0
AFS, Twelve months or more, Gross unrealized losses	(4,049)	(4,794)
AFS, Twelve months or more, Fair value	50,074	51,834
AFS, Total, Gross unrealized losses	(4,051)	(4,794)
AFS, Total, Fair value	53,155	51,834
Municipal bonds
AFS
AFS, Less than 12 months, Gross unrealized losses	(530)	(810)
AFS, Less than 12 months, Fair value	21,838	28,361
AFS, Twelve months or more, Gross unrealized losses	(56,332)	(54,188)
AFS, Twelve months or more, Fair value	347,214	340,571
AFS, Total, Gross unrealized losses	(56,862)	(54,998)
AFS, Total, Fair value	369,052	368,932
HTM
HFM, Less than 12 months, Gross unrealized losses	0	0
HFM, Less than 12 months, Fair value	0	0
HFM, 12 months or more, Gross unrealized losses	(17)	(28)
HFM, 12 months or more, Fair value	2,266	2,273
HFM, Total, Gross unrealized losses	(17)	(28)
HTM, Total, Fair value	2,266	2,273
Corporate debt securities
AFS
AFS, Less than 12 months, Gross unrealized losses	0	0
AFS, Less than 12 months, Fair value	0	0
AFS, Twelve months or more, Gross unrealized losses	(5,539)	(6,192)
AFS, Twelve months or more, Fair value	25,590	24,944
AFS, Total, Gross unrealized losses	(5,539)	(6,192)
AFS, Total, Fair value	25,590	24,944
U.S. Treasury securities
AFS
AFS, Less than 12 months, Gross unrealized losses	0	0
AFS, Less than 12 months, Fair value	0	0
AFS, Twelve months or more, Gross unrealized losses	(1,901)	(2,319)
AFS, Twelve months or more, Fair value	20,317	19,987
AFS, Total, Gross unrealized losses	(1,901)	(2,319)
AFS, Total, Fair value	20,317	19,987
Agency debentures
AFS
AFS, Less than 12 months, Gross unrealized losses	0	0
AFS, Less than 12 months, Fair value	0	0
AFS, Twelve months or more, Gross unrealized losses	(838)	(1,044)
AFS, Twelve months or more, Fair value	9,128	9,276
AFS, Total, Gross unrealized losses	(838)	(1,044)
AFS, Total, Fair value	$ 9,128	$ 9,276

X

- References No definition available. + Details Name: us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479081/326-30-55-8 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-7 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479106/326-30-50-5 + Details Name: us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-7 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479106/326-30-50-5 + Details Name: us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479081/326-30-55-8 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-7 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479106/326-30-50-5 + Details Name: us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-7 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479106/326-30-50-5 + Details Name: us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position without allowance for credit loss. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479081/326-30-55-8 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479106/326-30-50-4 + Details Name: us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479106/326-30-50-4 + Details Name: us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for 12 months or longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-7 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-6 + Details Name: us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-6 + Details Name: us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-6 + Details Name: us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for less than 12 months. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-7 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-6 + Details Name: us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for less than 12 months. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-7 + Details Name: us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for 12 months or longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-7 + Details Name: us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_ResidentialMortgageBackedSecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_CommercialMortgageBackedSecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=hmst_CollateralizedResidentialMortgageObligationsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=hmst_CollateralizedCommercialMortgageObligationsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_MunicipalBondsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_CorporateDebtSecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_USTreasurySecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_AgencySecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

INVESTMENT SECURITIES - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Debt Securities, Available-for-sale [Line Items]
Trading gains (losses) recorded in servicing income	$ 0.8	$ (0.6)
Tax exempt interest income on available-for-sale securities	$ 2.7	$ 2.8
Mortgage Backed Securities and Collateralized Mortgage Obligations
Debt Securities, Available-for-sale [Line Items]
Weighted average yield	3.00%		3.01%
US Treasury Notes Securities | Not Designated as Hedging Instrument, Economic Hedge
Debt Securities, Available-for-sale [Line Items]
Trading securities	$ 46.0		$ 35.0

X

- Definition Available for sale securities debt maturities without single maturity date weighted average yield. + References No definition available. + Details Name: hmst_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateWeightedAverageYield Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition Amount of unrealized and realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in net income (trading). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-14 + Details Name: us-gaap_DebtSecuritiesTradingGainLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of operating interest income, including amortization and accretion of premiums and discounts, on securities exempt from state, federal and other income tax. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1402 -Paragraph a -Publisher SEC Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1402 -Paragraph b -Subparagraph (1)(Instruction 4) -Publisher SEC + Details Name: us-gaap_InterestIncomeSecuritiesTaxExempt Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aaa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 + Details Name: us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481830/320-10-45-1 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 7: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483467/210-10-45-1 + Details Name: us-gaap_TradingSecuritiesDebt Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FinancialInstrumentAxis=hmst_MortgageBackedSecuritiesAndCollateralizedMortgageObligationsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_USTreasuryNotesSecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_HedgingDesignationAxis=us-gaap_NotDesignatedAsHedgingInstrumentEconomicHedgeMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

INVESTMENT SECURITIES - Weighted Average Yield (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
AFS
Fair value	$ 1,006,727	$ 1,019,959
Total
AFS
Due within one year, fair value	$ 0	$ 0
Weighted average yield, due within one year	0.00%	0.00%
Due in one through five years, fair value	$ 57,694	$ 40,023
Weighted average yield, due after one year through five years	2.69%	2.32%
Due after five years through ten years, fair value	$ 87,125	$ 97,329
Weighted average yield, due after five years through ten years	3.24%	3.19%
Due after 10 years, fair value	$ 284,207	$ 295,114
Weighted average yield, due after ten years	2.88%	2.92%
Fair value	$ 429,026	$ 432,466
Weighted average yield	2.93%	2.93%
Municipal bonds
AFS
Due within one year, fair value	$ 0	$ 0
Weighted average yield, due within one year	0.00%	0.00%
Due in one through five years, fair value	$ 32,980	$ 15,531
Weighted average yield, due after one year through five years	3.70%	3.88%
Due after five years through ten years, fair value	$ 59,895	$ 70,678
Weighted average yield, due after five years through ten years	2.89%	2.92%
Due after 10 years, fair value	$ 281,116	$ 292,050
Weighted average yield, due after ten years	2.89%	2.93%
Fair value	$ 373,991	$ 378,259
Weighted average yield	2.96%	2.97%
HTM
Due within one year, fair value	$ 2,266	$ 2,273
Weighted average yield, due within one year	2.30%	2.29%
Due in one through five years, fair value	$ 0	$ 0
Weighted average yield, due after one year through five years	0.00%	0.00%
Due after five years through ten years, fair value	$ 0	$ 0
Weighted average yield, due after five years through ten years	0.00%	0.00%
Due after ten years, fair value	$ 0	$ 0
Weighted average yield, due after ten years	0.00%	0.00%
Fair Value	$ 2,266	$ 2,273
Weighted average yield, total	2.30%	2.29%
Corporate debt securities
AFS
Due within one year, fair value	$ 0	$ 0
Weighted average yield, due within one year	0.00%	0.00%
Due in one through five years, fair value	$ 2,818	$ 2,735
Weighted average yield, due after one year through five years	2.15%	2.08%
Due after five years through ten years, fair value	$ 22,772	$ 22,209
Weighted average yield, due after five years through ten years	4.37%	4.27%
Due after 10 years, fair value	$ 0	$ 0
Weighted average yield, due after ten years	0.00%	0.00%
Fair value	$ 25,590	$ 24,944
Weighted average yield	4.12%	4.03%
U.S. Treasury securities
AFS
Due within one year, fair value	$ 0	$ 0
Weighted average yield, due within one year	0.00%	0.00%
Due in one through five years, fair value	$ 20,317	$ 19,987
Weighted average yield, due after one year through five years	1.17%	1.15%
Due after five years through ten years, fair value	$ 0	$ 0
Weighted average yield, due after five years through ten years	0.00%	0.00%
Due after 10 years, fair value	$ 0	$ 0
Weighted average yield, due after ten years	0.00%	0.00%
Fair value	$ 20,317	$ 19,987
Weighted average yield	1.17%	1.15%
Agency debentures
AFS
Due within one year, fair value	$ 0	$ 0
Weighted average yield, due within one year	0.00%	0.00%
Due in one through five years, fair value	$ 1,579	$ 1,770
Weighted average yield, due after one year through five years	2.16%	2.13%
Due after five years through ten years, fair value	$ 4,458	$ 4,442
Weighted average yield, due after five years through ten years	2.21%	2.17%
Due after 10 years, fair value	$ 3,091	$ 3,064
Weighted average yield, due after ten years	2.18%	2.14%
Fair value	$ 9,128	$ 9,276
Weighted average yield	2.19%	2.15%

X

- Definition Available for sale securities debt maturities after five through ten years weighted average yield. + References No definition available. + Details Name: hmst_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsWeightedAverageYield Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition Available-for-sale securities debt maturities year two through five fair value + References No definition available. + Details Name: hmst_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsWeightedAverageYield Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition Available for sale securities debt maturities after ten years weighted average yield. + References No definition available. + Details Name: hmst_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsWeightedAverageYield Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition Available for sale securities debt maturities with in one year weighted average yield. + References No definition available. + Details Name: hmst_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearWeightedAverageYield Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition Available for sale securities debt maturities without single maturity date weighted average yield. + References No definition available. + Details Name: hmst_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateWeightedAverageYield Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition This item represents average yield on the total of all debt securities grouped by maturity dates, at fair value, which are categorized as held-to-maturity. + References No definition available. + Details Name: hmst_HeldToMaturitySecuritiesDebtMaturitiesAverageYield Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition This item represents the average yield on debt securities with maturities after five through ten years as of the balance sheet date and which are categorized as held-to-maturity. + References No definition available. + Details Name: hmst_HeldToMaturitySecuritiesDebtMaturitiesAverageYieldAfterFiveThroughTenYears Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition This item represents the average yield on debt securities with maturities expected to mature after one through five years from the balance sheet date and which are categorized as held-to-maturity. + References No definition available. + Details Name: hmst_HeldToMaturitySecuritiesDebtMaturitiesAverageYieldAfterOneThroughFiveYears Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition This item represents the average yield on debt securities with maturities due after ten years as of the balance sheet date and which are categorized as held-to-maturity. + References No definition available. + Details Name: hmst_HeldToMaturitySecuritiesDebtMaturitiesAverageYieldAfterTenYears Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition This item represents the average yield on debt securities with maturities within one year of the balance sheet date and which are categorized as held-to-maturity. + References No definition available. + Details Name: hmst_HeldToMaturitySecuritiesDebtMaturitiesAverageYieldWithinOneYear Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- References No definition available. + Details Name: us-gaap_AvailableForSaleSecuritiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 320 -Name Accounting Standards Codification -Section 50 -Paragraph 3A -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477268/942-320-50-3A + Details Name: us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 320 -Name Accounting Standards Codification -Section 50 -Paragraph 3A -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477268/942-320-50-3A + Details Name: us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 320 -Name Accounting Standards Codification -Section 50 -Paragraph 3A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477268/942-320-50-3A + Details Name: us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 320 -Name Accounting Standards Codification -Section 50 -Paragraph 3A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477268/942-320-50-3A + Details Name: us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479130/326-30-45-1 + Details Name: us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount excluding accrued interest, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 + Details Name: us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_HeldToMaturitySecuritiesClassifiedAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in next rolling fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details Name: us-gaap_HeldToMaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing after tenth rolling fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details Name: us-gaap_HeldToMaturitySecuritiesDebtMaturitiesRollingAfterTenYearsFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in sixth through tenth rolling fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details Name: us-gaap_HeldToMaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in second through fifth rolling fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date. + References No definition available. + Details Name: us-gaap_HeldToMaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FinancialInstrumentAxis=hmst_MunicipalBondsCorporateDebtSecuritiesUSTreasurySecuritiesAgencyDebenturesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_MunicipalBondsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_CorporateDebtSecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_USTreasurySecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_AgencySecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

INVESTMENT SECURITIES - Pledged to Secure Borrowings and Public Deposits (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Debt Securities, Available-for-sale [Line Items]
Washington, Oregon and California to secure public deposits	$ 191,850	$ 195,212
Other securities pledged	1,304	1,334
Asset Pledged as Collateral without Right
Debt Securities, Available-for-sale [Line Items]
Total securities pledged as collateral	1,081,860	1,103,021
Deposits | Asset Pledged as Collateral without Right
Debt Securities, Available-for-sale [Line Items]
Federal Reserve Bank to secure borrowings	$ 888,706	$ 906,475

X

- Definition Pledged Assets Not Separately Reported Securities Pledged For Federal Reserve Bank + References No definition available. + Details Name: hmst_PledgedAssetsNotSeparatelyReportedSecuritiesPledgedForFederalReserveBank Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Pledged Assets Not Separately Reported Securities Pledged For State and Local Governments. + References No definition available. + Details Name: hmst_PledgedAssetsNotSeparatelyReportedSecuritiesPledgedForStateandLocalGovernments Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Pledged Assets Separately Reported Other Securities Pledged + References No definition available. + Details Name: hmst_PledgedAssetsSeparatelyReportedOtherSecuritiesPledged Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), investment in debt security measured at amortized cost (held-to-maturity), and investment in debt security measured at fair value with change in fair value recognized in net income (trading). + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 944 -SubTopic 80 -Name Accounting Standards Codification -Section 55 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480078/944-80-55-14 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 944 -SubTopic 80 -Name Accounting Standards Codification -Section 55 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480078/944-80-55-9 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(1)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481830/320-10-45-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(1)(6)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details Name: us-gaap_DebtSecurities Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aaa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-3 + Details Name: us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Details Name: us-gaap_PledgedStatusAxis=us-gaap_AssetPledgedAsCollateralWithoutRightMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_PledgingPurposeAxis=us-gaap_DepositsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

LOANS AND CREDIT QUALITY - Narrative (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2025 USD ($) segment	Mar. 31, 2024 USD ($)	Dec. 31, 2024 USD ($)
Financing Receivable, Impaired [Line Items]
Number of portfolio segments | segment	2
Loans held for investment ("LHFI")	$ 6,023,582		$ 6,193,053
Allowance for unfunded commitments	1,300		1,100
Accrued interest receivable	24,200		25,100
Payment Deferral [Member]
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		$ 241
Term Extension
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		4,420
Extended Maturity and Interest Rate Reduction
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		0
Significant Payment Delay and Term Extension
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		20,415
Contractual Interest Rate Reduction, Payment Deferral, And Extended Maturity [Member]
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		0
Commercial business | Commercial loans | Payment Deferral [Member]
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		0
Commercial business | Commercial loans | Term Extension
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		4,420
Commercial business | Commercial loans | Extended Maturity and Interest Rate Reduction
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		0
Commercial business | Commercial loans | Significant Payment Delay and Term Extension
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		0
Commercial business | Commercial loans | Contractual Interest Rate Reduction, Payment Deferral, And Extended Maturity [Member]
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		0
Non-owner occupied CRE | Commercial business | Payment Deferral [Member]
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		0
Non-owner occupied CRE | Commercial business | Term Extension
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		0
Non-owner occupied CRE | Commercial business | Extended Maturity and Interest Rate Reduction
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		0
Non-owner occupied CRE | Commercial business | Significant Payment Delay and Term Extension
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		16,240
Non-owner occupied CRE | Commercial business | Contractual Interest Rate Reduction, Payment Deferral, And Extended Maturity [Member]
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		0
CRE construction | Commercial business | Payment Deferral [Member]
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		0
CRE construction | Commercial business | Term Extension
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		0
CRE construction | Commercial business | Extended Maturity and Interest Rate Reduction
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		0
CRE construction | Commercial business | Significant Payment Delay and Term Extension
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		3,824
CRE construction | Commercial business | Contractual Interest Rate Reduction, Payment Deferral, And Extended Maturity [Member]
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default		0
Single Family [Member] | Consumer loans | Payment Deferral [Member]
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default	0	241
Single Family [Member] | Consumer loans | Term Extension
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default	0	0
Single Family [Member] | Consumer loans | Extended Maturity and Interest Rate Reduction
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default	0	0
Single Family [Member] | Consumer loans | Significant Payment Delay and Term Extension
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default	325	351
Single Family [Member] | Consumer loans | Contractual Interest Rate Reduction, Payment Deferral, And Extended Maturity [Member]
Financing Receivable, Impaired [Line Items]
Loan modifications with subsequent default	$ 0	$ 0
Washington | Single Family [Member]
Financing Receivable, Impaired [Line Items]
Percentage of loan portfolio	13.00%
California | Multifamily
Financing Receivable, Impaired [Line Items]
Percentage of loan portfolio	30.00%
Federal Home Loan Bank Advances | Asset Pledged as Collateral without Right
Financing Receivable, Impaired [Line Items]
Loans held for investment ("LHFI")	$ 3,300,000		4,000,000
Federal Reserve Bank Advances | Asset Pledged as Collateral without Right
Financing Receivable, Impaired [Line Items]
Loans held for investment ("LHFI")	$ 1,900,000		$ 1,400,000

X

- Definition Allowance For Unfunded Commitments + References No definition available. + Details Name: hmst_AllowanceForUnfundedCommitments Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Number Of Portfolio Segments + References No definition available. + Details Name: hmst_NumberOfPortfolioSegments Namespace Prefix: hmst_ Data Type: xbrli:integerItemType Balance Type: na Period Type: duration

X

- Definition Percentage of total loan portfolio. + References No definition available. + Details Name: hmst_PercentageOfLoanPortfolio Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition Amount, after allowance for credit loss, of accrued interest on financing receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3A -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3A + Details Name: us-gaap_FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amortized cost excluding accrued interest, of financing receivable with payment default in current period and modified within previous 12 months preceding payment default for debtor experiencing financial difficulty. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 44 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-44 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestModifiedSubsequentDefault Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details Name: us-gaap_FinancingReceivableImpairedLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Details Name: us-gaap_LoanRestructuringModificationAxis=us-gaap_PaymentDeferralMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_LoanRestructuringModificationAxis=us-gaap_ExtendedMaturityMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_LoanRestructuringModificationAxis=us-gaap_ExtendedMaturityAndInterestRateReductionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_LoanRestructuringModificationAxis=hmst_PaymentDeferralAndExtendedMaturityMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_LoanRestructuringModificationAxis=hmst_ContractualInterestRateReductionPaymentDeferralAndExtendedMaturityMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_NonOwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_CommercialRealEstateConstructionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=srt_SingleFamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: srt_StatementGeographicalAxis=stpr_WA Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: srt_StatementGeographicalAxis=stpr_CA Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=srt_MultifamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_FederalHomeLoanBankAdvancesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_PledgedStatusAxis=us-gaap_AssetPledgedAsCollateralWithoutRightMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_FederalReserveBankAdvancesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

LOANS AND CREDIT QUALITY - Loans Held for Investment (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024	Mar. 31, 2024	Dec. 31, 2023
Loans held for investment
Loans held for investment	$ 6,063,216	$ 6,231,796
Allowance for credit losses	(39,634)	(38,743)	$ (39,677)	$ (40,500)
Loans held for investment less allowance for credit losses	6,023,582	6,193,053
Recurring
Loans held for investment
Single family LHFI	1,248	1,287
Recurring | Level 3
Loans held for investment
Single family LHFI	1,248	1,287
Commercial and industrial loans
Loans held for investment
Loans held for investment	4,555,472	4,710,166
Commercial and industrial loans | Real Estate Sector
Loans held for investment
Loans held for investment	3,916,365	4,036,165
Allowance for credit losses	(21,330)	(24,484)	(28,900)	(27,912)
Commercial and industrial loans | Commercial and Industrial Sector
Loans held for investment
Loans held for investment	639,107	674,001
Allowance for credit losses	(11,246)	(7,462)	(3,482)	(3,849)
Commercial and industrial loans | Non-owner occupied CRE
Loans held for investment
Loans held for investment	545,313	570,750
Allowance for credit losses	(1,658)	(1,739)	(2,131)	(2,610)
Commercial and industrial loans | Multifamily
Loans held for investment
Loans held for investment	2,934,442	2,992,675
Allowance for credit losses	(13,287)	(14,909)	(18,947)	(13,093)
Commercial and industrial loans | Construction/land development
Loans held for investment
Loans held for investment	436,610	472,740
Commercial and industrial loans | Owner occupied CRE
Loans held for investment
Loans held for investment	340,106	361,997
Allowance for credit losses	(598)	(576)	(836)	(899)
Commercial and industrial loans | Commercial business
Loans held for investment
Loans held for investment	299,001	312,004
Allowance for credit losses	(10,648)	(6,886)	(2,646)	(2,950)
Consumer loans
Loans held for investment
Loans held for investment	1,507,744	1,521,630
Allowance for credit losses	(7,058)	(6,797)	(7,295)	(8,739)
Consumer loans | Single family
Loans held for investment
Loans held for investment	1,088,264	1,109,095
Allowance for credit losses	(3,702)	(3,610)	(4,273)	(5,287)
Consumer loans | Home equity and other
Loans held for investment
Loans held for investment	419,480	412,535
Allowance for credit losses	$ (3,356)	$ (3,187)	$ (3,022)	$ (3,452)

X

- References No definition available. + Details Name: us-gaap_AccountsNotesAndLoansReceivableClassifiedAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details Name: us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-10 + Details Name: us-gaap_LoansReceivableFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_EquitySecuritiesByIndustryAxis=us-gaap_RealEstateSectorMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_EquitySecuritiesByIndustryAxis=us-gaap_CommercialAndIndustrialSectorMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_NonOwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_MultifamilyResidentialMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConstructionLoansMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_OwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_HomeEquityLineOfCreditAdjustedForCreditAnalysisMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

LOANS AND CREDIT QUALITY - Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
ACL for LHFI
Beginning balance	$ 38,743	$ 40,500
Provision for credit losses	888	242
Net (charge-offs) recoveries	3	(1,065)
Ending balance	39,634	39,677
Allowance for unfunded commitments:
Beginning balance	1,146	1,823
Provision for credit losses	112	(242)
Ending balance	1,258	1,581
Provision for credit losses:
Allowance for credit losses - loans	888	242
Allowance for unfunded commitments	112	(242)
Total	$ 1,000	$ 0

X

- Definition Allowance For Unfunded Commitments + References No definition available. + Details Name: hmst_AllowanceForUnfundedCommitmentsAbstract Namespace Prefix: hmst_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Financing Receivable Credit Loss And Off-Balance Sheet Credit Loss Liability, Credit Loss Expense (Reversal) + References No definition available. + Details Name: hmst_FinancingReceivableCreditLossAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- References No definition available. + Details Name: us-gaap_AllowanceForCreditLossAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details Name: us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details Name: us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount, after recovery, of writeoff of financing receivable, charged against allowance for credit loss. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph a -Subparagraph (4) -Publisher SEC Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 + Details Name: us-gaap_FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482454/460-10-45-1 + Details Name: us-gaap_OffBalanceSheetCreditLossLiability Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of expense (reversal of expense) for expected credit loss for off-balance sheet credit exposure. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details Name: us-gaap_OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

v3.25.1

LOANS AND CREDIT QUALITY - Activity in Allowance for Credit Losses by Loan Portfolio (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Allowance for credit losses by loan portfolio
Beginning balance	$ 38,743	$ 40,500	$ 40,500
Charge-offs	(61)	(1,105)	(3,141)
Provision	64	40
Provision	888	242
Ending balance	39,634	39,677	38,743
Commercial and industrial loans | Real Estate Sector
Allowance for credit losses by loan portfolio
Beginning balance	24,484	27,912	27,912
Charge-offs	0	0
Provision	0	0
Provision	(3,154)	988
Ending balance	21,330	28,900	24,484
Commercial and industrial loans | Commercial and Industrial Sector
Allowance for credit losses by loan portfolio
Beginning balance	7,462	3,849	3,849
Charge-offs	(21)	(1,081)
Provision	25	1
Provision	3,780	713
Ending balance	11,246	3,482	7,462
Commercial and industrial loans | Non-owner occupied CRE
Allowance for credit losses by loan portfolio
Beginning balance	1,739	2,610	2,610
Charge-offs	0	0
Provision	0	0
Provision	(81)	(479)
Ending balance	1,658	2,131	1,739
Commercial and industrial loans | Multifamily
Allowance for credit losses by loan portfolio
Beginning balance	14,909	13,093	13,093
Charge-offs	0	0
Provision	0	0
Provision	(1,622)	5,854
Ending balance	13,287	18,947	14,909
Commercial and industrial loans | Multifamily construction
Allowance for credit losses by loan portfolio
Beginning balance	849	3,983	3,983
Charge-offs	0	0
Provision	0	0
Provision	(381)	(2,362)
Ending balance	468	1,621	849
Commercial and industrial loans | CRE construction
Allowance for credit losses by loan portfolio
Beginning balance	66	189	189
Charge-offs	0	0
Provision	0	0
Provision	7	(1)
Ending balance	73	188	66
Commercial and industrial loans | Single family construction
Allowance for credit losses by loan portfolio
Beginning balance	6,737	7,365	7,365
Charge-offs	0	0
Provision	0	0
Provision	(1,033)	(1,787)
Ending balance	5,704	5,578	6,737
Commercial and industrial loans | Single family construction to permanent
Allowance for credit losses by loan portfolio
Beginning balance	184	672	672
Charge-offs	0	0
Provision	0	0
Provision	(44)	(237)
Ending balance	140	435	184
Commercial and industrial loans | Owner occupied CRE
Allowance for credit losses by loan portfolio
Beginning balance	576	899	899
Charge-offs	0	0
Provision	0	0
Provision	22	(63)
Ending balance	598	836	576
Commercial and industrial loans | Commercial business
Allowance for credit losses by loan portfolio
Beginning balance	6,886	2,950	2,950
Charge-offs	(21)	(1,081)	(2,963)
Provision	25	1
Provision	3,758	776
Ending balance	10,648	2,646	6,886
Consumer loans
Allowance for credit losses by loan portfolio
Beginning balance	6,797	8,739	8,739
Charge-offs	(40)	(24)
Provision	39	39
Provision	262	(1,459)
Ending balance	7,058	7,295	6,797
Consumer loans | Single family
Allowance for credit losses by loan portfolio
Beginning balance	3,610	5,287	5,287
Charge-offs	0	0
Provision	2	2
Provision	90	(1,016)
Ending balance	3,702	4,273	3,610
Consumer loans | Home equity and other
Allowance for credit losses by loan portfolio
Beginning balance	3,187	3,452	3,452
Charge-offs	(40)	(24)	(178)
Provision	37	37
Provision	172	(443)
Ending balance	$ 3,356	$ 3,022	$ 3,187

X

- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details Name: us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details Name: us-gaap_FinancingReceivableAllowanceForCreditLossesRollForward Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount, excluding accrued interest, of increase in allowance for credit loss on financing receivable from recovery. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_EquitySecuritiesByIndustryAxis=us-gaap_RealEstateSectorMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_EquitySecuritiesByIndustryAxis=us-gaap_CommercialAndIndustrialSectorMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_NonOwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_MultifamilyResidentialMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_MultifamilyConstructionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_CommercialRealEstateConstructionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_SingleFamilyConstructionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_SingleFamilyConstructionToPermanentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_OwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_HomeEquityLineOfCreditAdjustedForCreditAnalysisMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

LOANS AND CREDIT QUALITY - Loans Credit Quality by Year and Type (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	$ 26,510	$ 163,704
Financing receivable, year two	143,391	238,834
Financing receivable, year three	227,880	2,275,837
Financing receivable, year four	2,217,942	1,102,301
Financing receivable, year five	1,091,125	591,778
Financing receivable, prior to year five	1,630,402	1,161,583
Revolving	720,745	692,476
Revolving-term	5,221	5,283
Total	6,063,216	6,231,796
Recurring
Financing Receivable, before Allowance for Credit Loss [Abstract]
Single family LHFI	1,248	1,287
Level 3 | Recurring
Financing Receivable, before Allowance for Credit Loss [Abstract]
Single family LHFI	1,248	1,287
30-59 days
Financing Receivable, before Allowance for Credit Loss [Abstract]
Total	3,709	4,945
60-89 days
Financing Receivable, before Allowance for Credit Loss [Abstract]
Total	2,204	1,727
90+ days
Financing Receivable, before Allowance for Credit Loss [Abstract]
Total	4,182	4,354
Commercial loans
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	25,575	161,507
Financing receivable, year two	142,240	206,951
Financing receivable, year three	195,330	1,895,239
Financing receivable, year four	1,839,375	798,255
Financing receivable, year five	790,392	452,534
Financing receivable, prior to year five	1,249,881	904,196
Revolving	311,836	290,718
Revolving-term	843	766
Total	4,555,472	4,710,166
Commercial loans | Non-owner occupied CRE
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	3,986	0
Financing receivable, year two	0	1,441
Financing receivable, year three	1,426	70,128
Financing receivable, year four	69,279	71,493
Financing receivable, year five	71,021	39,885
Financing receivable, prior to year five	399,634	387,839
Revolving	(33)	(36)
Revolving-term	0	0
Total	545,313	570,750
Commercial loans | Non-owner occupied CRE | Pass
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	3,986	0
Financing receivable, year two	0	1,441
Financing receivable, year three	1,426	70,128
Financing receivable, year four	69,279	71,493
Financing receivable, year five	71,021	39,885
Financing receivable, prior to year five	360,281	347,058
Revolving	(33)	(36)
Revolving-term	0	0
Total	505,960	529,969
Commercial loans | Non-owner occupied CRE | Special Mention
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	0
Financing receivable, year four	0	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	23,264	24,551
Revolving	0	0
Revolving-term	0	0
Total	23,264	24,551
Commercial loans | Non-owner occupied CRE | Substandard
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	0
Financing receivable, year four	0	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	16,089	16,230
Revolving	0	0
Revolving-term	0	0
Total	16,089	16,230
Commercial loans | Multifamily
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	1,353	1,650
Financing receivable, year two	0	106,415
Financing receivable, year three	106,376	1,620,674
Financing receivable, year four	1,614,712	647,833
Financing receivable, year five	647,610	330,418
Financing receivable, prior to year five	564,391	285,685
Revolving	0	0
Revolving-term	0	0
Total	2,934,442	2,992,675
Commercial loans | Multifamily | Pass
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	1,353	1,650
Financing receivable, year two	0	106,415
Financing receivable, year three	106,376	1,538,855
Financing receivable, year four	1,533,209	643,044
Financing receivable, year five	635,673	257,110
Financing receivable, prior to year five	468,289	255,643
Revolving	0	0
Revolving-term	0	0
Total	2,744,900	2,802,717
Commercial loans | Multifamily | Special Mention
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	66,217
Financing receivable, year four	61,593	4,789
Financing receivable, year five	11,049	73,308
Financing receivable, prior to year five	83,829	23,835
Revolving	0	0
Revolving-term	0	0
Total	156,471	168,149
Commercial loans | Multifamily | Substandard
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	15,602
Financing receivable, year four	19,910	0
Financing receivable, year five	888	0
Financing receivable, prior to year five	12,273	6,207
Revolving	0	0
Revolving-term	0	0
Total	33,071	21,809
Commercial loans | Multifamily construction
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	31,349
Financing receivable, year three	34,462	67,557
Financing receivable, year four	30,739	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	0	0
Revolving	0	0
Revolving-term	0	0
Total	65,201	98,906
Commercial loans | Multifamily construction | Pass
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	31,349
Financing receivable, year three	34,462	67,557
Financing receivable, year four	30,739	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	0	0
Revolving	0	0
Revolving-term	0	0
Total	65,201	98,906
Commercial loans | Multifamily construction | Special Mention
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	0
Financing receivable, year four	0	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	0	0
Revolving	0	0
Revolving-term	0	0
Total	0	0
Commercial loans | Multifamily construction | Substandard
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	0
Financing receivable, year four	0	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	0	0
Revolving	0	0
Revolving-term	0	0
Total	0	0
Commercial loans | CRE construction
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	19
Financing receivable, year two	18	7,198
Financing receivable, year three	7,329	0
Financing receivable, year four	0	0
Financing receivable, year five	0	3,821
Financing receivable, prior to year five	3,796	0
Revolving	0	0
Revolving-term	0	0
Total	11,143	11,038
Commercial loans | CRE construction | Pass
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	19
Financing receivable, year two	18	7,198
Financing receivable, year three	7,329	0
Financing receivable, year four	0	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	0	0
Revolving	0	0
Revolving-term	0	0
Total	7,347	7,217
Commercial loans | CRE construction | Special Mention
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	0
Financing receivable, year four	0	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	0	0
Revolving	0	0
Revolving-term	0	0
Total	0	0
Commercial loans | CRE construction | Substandard
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	0
Financing receivable, year four	0	0
Financing receivable, year five	0	3,821
Financing receivable, prior to year five	3,796	0
Revolving	0	0
Revolving-term	0	0
Total	3,796	3,821
Commercial loans | Single family construction
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	19,488	121,305
Financing receivable, year two	105,716	22,412
Financing receivable, year three	16,807	5,346
Financing receivable, year four	3,167	7,252
Financing receivable, year five	3,185	0
Financing receivable, prior to year five	68	69
Revolving	180,963	164,442
Revolving-term	0	0
Total	329,394	320,826
Commercial loans | Single family construction | Pass
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	19,488	121,305
Financing receivable, year two	105,716	22,412
Financing receivable, year three	16,807	5,346
Financing receivable, year four	3,167	7,252
Financing receivable, year five	3,185	0
Financing receivable, prior to year five	68	69
Revolving	180,963	164,442
Revolving-term	0	0
Total	329,394	320,826
Commercial loans | Single family construction | Special Mention
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	0
Financing receivable, year four	0	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	0	0
Revolving	0	0
Revolving-term	0	0
Total	0	0
Commercial loans | Single family construction | Substandard
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	0
Financing receivable, year four	0	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	0	0
Revolving	0	0
Revolving-term	0	0
Total	0	0
Commercial loans | Single family construction to permanent
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	493	6,153
Financing receivable, year two	5,830	9,719
Financing receivable, year three	4,231	17,598
Financing receivable, year four	13,198	7,977
Financing receivable, year five	6,520	523
Financing receivable, prior to year five	600	0
Revolving	0	0
Revolving-term	0	0
Total	30,872	41,970
Commercial loans | Single family construction to permanent | Current
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	493	6,153
Financing receivable, year two	5,830	9,719
Financing receivable, year three	4,231	17,598
Financing receivable, year four	13,198	7,977
Financing receivable, year five	6,520	523
Financing receivable, prior to year five	600	0
Revolving	0	0
Revolving-term	0	0
Total	30,872	41,970
Commercial loans | Single family construction to permanent | 30-59 days
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	0
Financing receivable, year four	0	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	0	0
Revolving	0	0
Revolving-term	0	0
Total	0	0
Commercial loans | Single family construction to permanent | 60-89 days
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	0
Financing receivable, year four	0	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	0	0
Revolving	0	0
Revolving-term	0	0
Total	0	0
Commercial loans | Single family construction to permanent | 90+ days
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	0
Financing receivable, year four	0	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	0	0
Revolving	0	0
Revolving-term	0	0
Total	0	0
Commercial loans | Owner occupied CRE
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	71	5,431
Financing receivable, year two	3,972	12,290
Financing receivable, year three	9,025	64,883
Financing receivable, year four	64,084	40,973
Financing receivable, year five	40,520	41,850
Financing receivable, prior to year five	222,421	196,524
Revolving	0	3
Revolving-term	13	43
Total	340,106	361,997
Commercial loans | Owner occupied CRE | Pass
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	71	5,431
Financing receivable, year two	3,972	10,501
Financing receivable, year three	9,025	58,423
Financing receivable, year four	57,667	33,371
Financing receivable, year five	36,046	41,533
Financing receivable, prior to year five	190,595	168,082
Revolving	0	3
Revolving-term	13	43
Total	297,389	317,387
Commercial loans | Owner occupied CRE | Special Mention
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	1,789
Financing receivable, year three	0	6,129
Financing receivable, year four	6,090	7,602
Financing receivable, year five	4,474	317
Financing receivable, prior to year five	30,543	26,203
Revolving	0	0
Revolving-term	0	0
Total	41,107	42,040
Commercial loans | Owner occupied CRE | Substandard
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	331
Financing receivable, year four	327	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	1,283	2,239
Revolving	0	0
Revolving-term	0	0
Total	1,610	2,570
Commercial loans | Commercial business
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	184	26,949
Financing receivable, year two	26,704	16,127
Financing receivable, year three	15,674	49,053
Financing receivable, year four	44,196	22,727
Financing receivable, year five	21,536	36,037
Financing receivable, prior to year five	58,971	34,079
Revolving	130,906	126,309
Revolving-term	830	723
Total	299,001	312,004
Commercial loans | Commercial business | Pass
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	184	26,706
Financing receivable, year two	26,473	15,721
Financing receivable, year three	15,290	36,209
Financing receivable, year four	19,531	20,347
Financing receivable, year five	19,478	28,207
Financing receivable, prior to year five	46,220	28,836
Revolving	126,636	123,003
Revolving-term	818	700
Total	254,630	279,729
Commercial loans | Commercial business | Special Mention
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	959
Financing receivable, year four	13,075	2,380
Financing receivable, year five	2,058	638
Financing receivable, prior to year five	1,036	615
Revolving	1,172	386
Revolving-term	0	0
Total	17,341	4,978
Commercial loans | Commercial business | Substandard
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	243
Financing receivable, year two	231	406
Financing receivable, year three	384	11,885
Financing receivable, year four	11,590	0
Financing receivable, year five	0	7,192
Financing receivable, prior to year five	11,715	4,628
Revolving	3,098	2,920
Revolving-term	12	23
Total	27,030	27,297
Consumer loans
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one		2,197
Financing receivable, year one, net	935
Financing receivable, year two	1,151	31,883
Financing receivable, year three	32,550	380,598
Financing receivable, year four	378,567	304,046
Financing receivable, year five	300,733	139,244
Financing receivable, prior to year five	380,521	257,387
Revolving	408,909	401,758
Revolving-term	4,378	4,517
Total	1,507,744	1,521,630
Consumer loans | Single family
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one		566
Financing receivable, year one, net	0
Financing receivable, year two	0	30,940
Financing receivable, year three	31,711	379,065
Financing receivable, year four	377,273	303,920
Financing receivable, year five	300,628	139,159
Financing receivable, prior to year five	378,652	255,445
Revolving	0	0
Revolving-term	0	0
Total	1,088,264	1,109,095
Consumer loans | Single family | Current
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one		566
Financing receivable, year one, net	0
Financing receivable, year two	0	30,940
Financing receivable, year three	31,711	378,613
Financing receivable, year four	376,821	303,920
Financing receivable, year five	300,525	139,159
Financing receivable, prior to year five	374,970	251,322
Revolving	0	0
Revolving-term	0	0
Total	1,084,027	1,104,520
Consumer loans | Single family | 30-59 days
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one		0
Financing receivable, year one, net	0
Financing receivable, year two	0	0
Financing receivable, year three	0	452
Financing receivable, year four	0	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	1,285	1,673
Revolving	0	0
Revolving-term	0	0
Total	1,285	2,125
Consumer loans | Single family | 60-89 days
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one		0
Financing receivable, year one, net	0
Financing receivable, year two	0	0
Financing receivable, year three	0	0
Financing receivable, year four	0	0
Financing receivable, year five	103	0
Financing receivable, prior to year five	796	440
Revolving	0	0
Revolving-term	0	0
Total	899	440
Consumer loans | Single family | 90+ days
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one		0
Financing receivable, year one, net	0
Financing receivable, year two	0	0
Financing receivable, year three	0	0
Financing receivable, year four	452	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	1,601	2,010
Revolving	0	0
Revolving-term	0	0
Total	2,053	2,010
Consumer loans | Home equity and other
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	935	1,631
Financing receivable, year two	1,151	943
Financing receivable, year three	839	1,533
Financing receivable, year four	1,294	126
Financing receivable, year five	105	85
Financing receivable, prior to year five	1,869	1,942
Revolving	408,909	401,758
Revolving-term	4,378	4,517
Total	419,480	412,535
Consumer loans | Home equity and other | Current
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	935	1,606
Financing receivable, year two	1,141	936
Financing receivable, year three	835	1,528
Financing receivable, year four	1,290	126
Financing receivable, year five	105	85
Financing receivable, prior to year five	1,867	1,932
Revolving	406,020	399,531
Revolving-term	4,368	4,449
Total	416,561	410,193
Consumer loans | Home equity and other | 30-59 days
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	25
Financing receivable, year two	7	4
Financing receivable, year three	0	1
Financing receivable, year four	4	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	0	0
Revolving	976	474
Revolving-term	4	62
Total	991	566
Consumer loans | Home equity and other | 60-89 days
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	3	3
Financing receivable, year three	4	4
Financing receivable, year four	0	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	0	0
Revolving	480	626
Revolving-term	0	0
Total	487	633
Consumer loans | Home equity and other | 90+ days
Financing Receivable, before Allowance for Credit Loss [Abstract]
Financing receivable, year one	0	0
Financing receivable, year two	0	0
Financing receivable, year three	0	0
Financing receivable, year four	0	0
Financing receivable, year five	0	0
Financing receivable, prior to year five	2	10
Revolving	1,433	1,127
Revolving-term	6	6
Total	$ 1,441	$ 1,143

X

- Definition Financing Receivable, Excluding Accrued Interest, Revolving, Net + References No definition available. + Details Name: hmst_FinancingReceivableExcludingAccruedInterestRevolvingNet Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Financing Receivable, Excluding Accrued Interest, Revolving, Term + References No definition available. + Details Name: hmst_FinancingReceivableExcludingAccruedInterestRevolvingTerm Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Net + References No definition available. + Details Name: hmst_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearNet Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amortized cost excluding accrued interest, of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amortized cost excluding accrued interest, of financing receivable that can be withdrawn, repaid, and redrawn. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestRevolving Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amortized cost excluding accrued interest, of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amortized cost excluding accrued interest, of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amortized cost excluding accrued interest, of financing receivable originated in current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amortized cost excluding accrued interest, of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amortized cost excluding accrued interest of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-10 + Details Name: us-gaap_LoansReceivableFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables30To59DaysPastDueMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables60To89DaysPastDueMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_NonOwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_InternalCreditAssessmentAxis=us-gaap_PassMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_InternalCreditAssessmentAxis=us-gaap_SpecialMentionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_InternalCreditAssessmentAxis=us-gaap_SubstandardMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_MultifamilyResidentialMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_MultifamilyConstructionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_CommercialRealEstateConstructionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_SingleFamilyConstructionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_SingleFamilyConstructionToPermanentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables1To29DaysPastDueMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_OwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_HomeEquityLineOfCreditAdjustedForCreditAnalysisMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

LOANS AND CREDIT QUALITY - Gross Charge-offs by Year and Type (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, year one, Gross charge-offs	$ 0		$ 0
Financing receivable, year two, Gross charge-offs	0		(24)
Financing receivable, year three, Gross charge-offs	(3)		(292)
Financing receivable, year four, Gross charge-offs	(21)		(474)
Financing receivable, year five, Gross charge-offs	0		(1,077)
Financing receivable, prior to year five, Gross charge-offs, net	0		(1,098)
Revolving	(37)		(176)
Revolving-term	0		0
Total	(61)	$ (1,105)	(3,141)
Commercial loans | Commercial business
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, year one, Gross charge-offs	0		0
Financing receivable, year two, Gross charge-offs	0		0
Financing receivable, year three, Gross charge-offs	0		(276)
Financing receivable, year four, Gross charge-offs	(21)		(473)
Financing receivable, year five, Gross charge-offs	0		(1,077)
Financing receivable, prior to year five, Gross charge-offs, net	0		(1,098)
Revolving	0		(39)
Revolving-term	0		0
Total	(21)	(1,081)	(2,963)
Commercial loans | Owner occupied CRE
Financing Receivable, Credit Quality Indicator [Line Items]
Total	0	0
Consumer loans
Financing Receivable, Credit Quality Indicator [Line Items]
Total	(40)	(24)
Consumer loans | Single family
Financing Receivable, Credit Quality Indicator [Line Items]
Total	0	0
Consumer loans | Home equity and other
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, year one, Gross charge-offs	0		0
Financing receivable, year two, Gross charge-offs	0		(24)
Financing receivable, year three, Gross charge-offs	(3)		(16)
Financing receivable, year four, Gross charge-offs	0		(1)
Financing receivable, year five, Gross charge-offs	0		0
Financing receivable, prior to year five, Gross charge-offs, net	0		0
Revolving	(37)		(137)
Revolving-term	0		0
Total	$ (40)	$ (24)	$ (178)

X

- Definition Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff (Recovery), Net + References No definition available. + Details Name: hmst_FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoffRecoveryNet Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff (Recovery), Net + References No definition available. + Details Name: hmst_FinancingReceivableExcludingAccruedInterestRevolvingWriteoffRecoveryNet Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-13 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount, excluding accrued interest, of writeoff of revolving financing receivable converted to term loan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6A + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestRevolvingConvertedToTermLoanWriteoff Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount, excluding accrued interest, of writeoff of financing receivable originated four years before current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount, excluding accrued interest, of writeoff of financing receivable originated three years before current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount, excluding accrued interest, of writeoff of financing receivable originated in current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount, excluding accrued interest, of writeoff of financing receivable originated two years before current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount, excluding accrued interest, of writeoff of financing receivable originated in fiscal year before current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-29 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 + Details Name: us-gaap_FinancingReceivableRecordedInvestmentLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_OwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_HomeEquityLineOfCreditAdjustedForCreditAnalysisMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

LOANS AND CREDIT QUALITY - Collateral Dependent Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	$ 6,063,216	$ 6,231,796
CRE | Non-owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	545,313	570,750
CRE | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	2,934,442	2,992,675
CRE | Multifamily construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	65,201	98,906
Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	4,555,472	4,710,166
Commercial and industrial loans | Commercial and Industrial Sector
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	639,107	674,001
Commercial and industrial loans | Non-owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	545,313	570,750
Commercial and industrial loans | Owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	340,106	361,997
Commercial and industrial loans | Commercial business
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	299,001	312,004
Commercial and industrial loans | Multifamily construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	65,201	98,906
Consumer loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	1,507,744	1,521,630
Consumer loans | Single family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	1,088,264	1,109,095
Total
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	33,153	33,619
Total | CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	21,800	21,966
Total | CRE | Non-owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	16,089	16,230
Total | CRE | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	1,915	1,915
Total | CRE | CRE construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	3,796	3,821
Total | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss		10,821
Total | Commercial and industrial loans | Owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss		205
Total | Commercial and industrial loans | Commercial business
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	10,521	10,616
Total | Consumer loans | Single family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	832	832
Land
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	8,187	8,241
Land | CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	3,796	3,821
Land | CRE | Non-owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
Land | CRE | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
Land | CRE | CRE construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	3,796	3,821
Land | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss		4,420
Land | Commercial and industrial loans | Owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss		0
Land | Commercial and industrial loans | Commercial business
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	4,391	4,420
Land | Consumer loans | Single family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
1-4 Family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	3,736	3,759
1-4 Family | CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
1-4 Family | CRE | Non-owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
1-4 Family | CRE | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
1-4 Family | CRE | CRE construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
1-4 Family | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss		2,927
1-4 Family | Commercial and industrial loans | Owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss		0
1-4 Family | Commercial and industrial loans | Commercial business
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	2,904	2,927
1-4 Family | Consumer loans | Single family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	832	832
Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	1,915	1,915
Multifamily | CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	1,915	1,915
Multifamily | CRE | Non-owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
Multifamily | CRE | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	1,915	1,915
Multifamily | CRE | CRE construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
Multifamily | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss		0
Multifamily | Commercial and industrial loans | Owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss		0
Multifamily | Commercial and industrial loans | Commercial business
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
Multifamily | Consumer loans | Single family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
Non-residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	16,089	16,435
Non-residential real estate | CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	16,089	16,230
Non-residential real estate | CRE | Non-owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	16,089	16,230
Non-residential real estate | CRE | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
Non-residential real estate | CRE | CRE construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
Non-residential real estate | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss		205
Non-residential real estate | Commercial and industrial loans | Owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss		205
Non-residential real estate | Commercial and industrial loans | Commercial business
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
Non-residential real estate | Consumer loans | Single family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
Other non-real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	3,226	3,269
Other non-real estate | CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
Other non-real estate | CRE | Non-owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
Other non-real estate | CRE | Multifamily
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
Other non-real estate | CRE | CRE construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	0	0
Other non-real estate | Commercial and industrial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss		3,269
Other non-real estate | Commercial and industrial loans | Owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss		0
Other non-real estate | Commercial and industrial loans | Commercial business
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	3,226	3,269
Other non-real estate | Consumer loans | Single family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before allowance for credit loss	$ 0	$ 0

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 20 -Name Accounting Standards Codification -Section 40 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481628/310-20-40-7 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-2 + Details Name: us-gaap_AccountsNotesAndLoansReceivableLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_NonOwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=srt_MultifamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_MultifamilyConstructionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_EquitySecuritiesByIndustryAxis=us-gaap_CommercialAndIndustrialSectorMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_OwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_CollateralAxis=us-gaap_CollateralPledgedMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_CollateralAxis=us-gaap_LandMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_CollateralAxis=hmst_OneToFourFamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_CollateralAxis=srt_MultifamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_CollateralAxis=hmst_NonResidentialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_CollateralAxis=hmst_OtherNonRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

LOANS AND CREDIT QUALITY - Loans on Nonaccrual with No Related Allowance (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no related ACL	$ 34,069	$ 32,742
Total Nonaccrual	55,791	54,994
CRE
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no related ACL	21,800	21,966
Total Nonaccrual	21,800	21,966
CRE | Non-owner occupied CRE
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no related ACL	16,089	16,230
Total Nonaccrual	16,089	16,230
CRE | Multifamily
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no related ACL	1,915	1,915
Total Nonaccrual	1,915	1,915
CRE | CRE construction
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no related ACL	3,796	3,821
Total Nonaccrual	3,796	3,821
CRE | Multifamily construction
Financing Receivable, Nonaccrual [Line Items]
Total Nonaccrual	0	0
Commercial and industrial loans
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no related ACL	11,438	9,670
Total Nonaccrual	26,967	26,901
Commercial and industrial loans | Owner occupied CRE
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no related ACL	932	1,161
Total Nonaccrual	932	1,161
Commercial and industrial loans | Commercial business
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no related ACL	10,506	8,509
Total Nonaccrual	26,035	25,740
Consumer loans
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no related ACL	831	1,106
Total Nonaccrual	7,024	6,127
Consumer loans | Single family
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no related ACL	831	1,106
Total Nonaccrual	3,348	2,990
Consumer loans | Home equity and other
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no related ACL	0	0
Total Nonaccrual	$ 3,676	$ 3,137

X

- Definition Amortized cost excluding accrued interest, of financing receivable on nonaccrual status. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestNonaccrual Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amortized cost excluding accrued interest, of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details Name: us-gaap_FinancingReceivableNonaccrualStatusLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_NonOwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=srt_MultifamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_CommercialRealEstateConstructionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_MultifamilyConstructionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_OwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_HomeEquityLineOfCreditAdjustedForCreditAnalysisMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

LOANS AND CREDIT QUALITY - Aging Analysis (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	$ 6,063,216	$ 6,231,796
Nonaccrual	55,791	54,994
Total past due and nonaccrual	$ 65,886	$ 66,020
Nonaccrual, percent of total loans	0.92%	0.88%
Past due and nonaccrual, percent of total loans	1.09%	1.06%
Not past due, percent of total loans	98.91%	98.94%
Percent of total loans	100.00%	100.00%
Federal Housing Administration, Veteran Affairs, or Small Business Administration
Financing Receivable, Past Due [Line Items]
Total past due and nonaccrual	$ 10,400	$ 11,300
Recurring
Financing Receivable, Past Due [Line Items]
Single family LHFI	1,248	1,287
Level 3 | Recurring
Financing Receivable, Past Due [Line Items]
Single family LHFI	1,248	1,287
30-59 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	$ 3,709	$ 4,945
Past due, percent of total loans	0.06%	0.08%
60-89 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	$ 2,204	$ 1,727
Past due, percent of total loans	0.04%	0.03%
90+ days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	$ 4,182	$ 4,354
Past due, percent of total loans	0.07%	0.07%
Current
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	$ 5,997,330	$ 6,165,776
CRE
Financing Receivable, Past Due [Line Items]
Nonaccrual	21,800	21,966
CRE | Real Estate Sector
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	3,916,365	4,036,165
Nonaccrual	21,800	21,966
Total past due and nonaccrual	21,800	21,966
CRE | Real Estate Sector | 30-59 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Real Estate Sector | 60-89 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Real Estate Sector | 90+ days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Real Estate Sector | Current
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	3,894,565	4,014,199
CRE | Non-owner occupied CRE
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	545,313	570,750
Nonaccrual	16,089	16,230
Total past due and nonaccrual	16,089	16,230
CRE | Non-owner occupied CRE | 30-59 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Non-owner occupied CRE | 60-89 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Non-owner occupied CRE | 90+ days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Non-owner occupied CRE | Current
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	529,224	554,520
CRE | Multifamily
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	2,934,442	2,992,675
Nonaccrual	1,915	1,915
Total past due and nonaccrual	1,915	1,915
CRE | Multifamily | 30-59 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Multifamily | 60-89 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Multifamily | 90+ days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Multifamily | Current
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	2,932,527	2,990,760
CRE | Multifamily construction
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	65,201	98,906
Nonaccrual	0	0
Total past due and nonaccrual	0	0
CRE | Multifamily construction | 30-59 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Multifamily construction | 60-89 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Multifamily construction | 90+ days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Multifamily construction | Current
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	65,201	98,906
CRE | CRE construction
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	11,143	11,038
Nonaccrual	3,796	3,821
Total past due and nonaccrual	3,796	3,821
CRE | CRE construction | 30-59 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | CRE construction | 60-89 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | CRE construction | 90+ days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | CRE construction | Current
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	7,347	7,217
CRE | Single family construction
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	329,394	320,826
Nonaccrual	0	0
Total past due and nonaccrual	0	0
CRE | Single family construction | 30-59 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Single family construction | 60-89 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Single family construction | 90+ days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Single family construction | Current
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	329,394	320,826
CRE | Single family construction to permanent
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	30,872	41,970
Nonaccrual	0	0
Total past due and nonaccrual	0	0
CRE | Single family construction to permanent | 30-59 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Single family construction to permanent | 60-89 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Single family construction to permanent | 90+ days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
CRE | Single family construction to permanent | Current
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	30,872	41,970
Commercial loans, adjusted for credit analysis | Commercial and Industrial Sector
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	639,107	674,001
Nonaccrual	26,967	26,901
Total past due and nonaccrual	26,967	26,901
Commercial loans, adjusted for credit analysis | Commercial and Industrial Sector | 30-59 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
Commercial loans, adjusted for credit analysis | Commercial and Industrial Sector | 60-89 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
Commercial loans, adjusted for credit analysis | Commercial and Industrial Sector | 90+ days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
Commercial loans, adjusted for credit analysis | Commercial and Industrial Sector | Current
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	612,140	647,100
Commercial loans, adjusted for credit analysis | Owner occupied CRE
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	340,106	361,997
Nonaccrual		1,161
Total past due and nonaccrual	932	1,161
Commercial loans, adjusted for credit analysis | Owner occupied CRE | 30-59 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
Commercial loans, adjusted for credit analysis | Owner occupied CRE | 60-89 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
Commercial loans, adjusted for credit analysis | Owner occupied CRE | 90+ days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
Commercial loans, adjusted for credit analysis | Owner occupied CRE | Current
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	339,174	360,836
Commercial loans, adjusted for credit analysis | Commercial business
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	299,001	312,004
Nonaccrual		25,740
Total past due and nonaccrual	26,035	25,740
Commercial loans, adjusted for credit analysis | Commercial business | 30-59 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
Commercial loans, adjusted for credit analysis | Commercial business | 60-89 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
Commercial loans, adjusted for credit analysis | Commercial business | 90+ days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
Commercial loans, adjusted for credit analysis | Commercial business | Current
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	272,966	286,264
Consumer portfolio segment, adjusted for credit analysis
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	1,507,744	1,521,630
Nonaccrual	7,024	6,127
Total past due and nonaccrual	17,119	17,153
Consumer portfolio segment, adjusted for credit analysis | 30-59 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	3,709	4,945
Consumer portfolio segment, adjusted for credit analysis | 60-89 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	2,204	1,727
Consumer portfolio segment, adjusted for credit analysis | 90+ days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	4,182	4,354
Consumer portfolio segment, adjusted for credit analysis | Current
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	1,490,625	1,504,477
Consumer portfolio segment, adjusted for credit analysis | Single family
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	1,088,264	1,109,095
Nonaccrual		2,990
Total past due and nonaccrual	12,346	13,041
Consumer portfolio segment, adjusted for credit analysis | Single family | 30-59 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	2,875	4,601
Consumer portfolio segment, adjusted for credit analysis | Single family | 60-89 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	1,941	1,096
Consumer portfolio segment, adjusted for credit analysis | Single family | 90+ days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	4,182	4,354
Consumer portfolio segment, adjusted for credit analysis | Single family | Current
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	1,075,918	1,096,054
Consumer portfolio segment, adjusted for credit analysis | Home equity and other
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	419,480	412,535
Nonaccrual	3,676	3,137
Total past due and nonaccrual	4,773	4,112
Consumer portfolio segment, adjusted for credit analysis | Home equity and other | 30-59 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	834	344
Consumer portfolio segment, adjusted for credit analysis | Home equity and other | 60-89 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	263	631
Consumer portfolio segment, adjusted for credit analysis | Home equity and other | 90+ days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
Consumer portfolio segment, adjusted for credit analysis | Home equity and other | Current
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	414,707	408,423
Commercial loans
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	4,555,472	4,710,166
Nonaccrual	26,967	26,901
Commercial loans | Real Estate Sector
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	3,916,365	4,036,165
Commercial loans | Commercial and Industrial Sector
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	639,107	674,001
Commercial loans | Non-owner occupied CRE
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	545,313	570,750
Commercial loans | Multifamily construction
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	65,201	98,906
Commercial loans | CRE construction
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	11,143	11,038
Commercial loans | Single family construction
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	329,394	320,826
Commercial loans | Single family construction to permanent
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	30,872	41,970
Commercial loans | Single family construction to permanent | 30-59 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
Commercial loans | Single family construction to permanent | 60-89 days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
Commercial loans | Single family construction to permanent | 90+ days
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	0	0
Commercial loans | Owner occupied CRE
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	340,106	361,997
Nonaccrual	932	1,161
Commercial loans | Commercial business
Financing Receivable, Past Due [Line Items]
Loans before allowance for credit loss	299,001	312,004
Nonaccrual	$ 26,035	$ 25,740

X

- Definition Financing Receivable, Excluding Accrued Interest, Before Allowance For Credit Loss, Past Due And Nonaccrual + References No definition available. + Details Name: hmst_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossPastDueAndNonaccrual Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Financing Receivable, Excluding Accrued Interest, Nonaccrual, Percent Of Total Loans + References No definition available. + Details Name: hmst_FinancingReceivableExcludingAccruedInterestNonaccrualPercentOfTotalLoans Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition Financing Receivable, Excluding Accrued Interest, Not Past Due, Percent Of Total Loans + References No definition available. + Details Name: hmst_FinancingReceivableExcludingAccruedInterestNotPastDuePercentOfTotalLoans Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition Financing Receivable, Excluding Accrued Interest Past Due And Nonaccrual, Percent Of Total Loans + References No definition available. + Details Name: hmst_FinancingReceivableExcludingAccruedInterestPastDueAndNonaccrualPercentOfTotalLoans Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition Financing Receivable, Excluding Accrued Interest, Past Due, Percent Of Total Loans + References No definition available. + Details Name: hmst_FinancingReceivableExcludingAccruedInterestPastDuePercentOfTotalLoans Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition Financing Receivable, Excluding Accrued Interest, Percent Of Total Loans + References No definition available. + Details Name: hmst_FinancingReceivableExcludingAccruedInterestPercentOfTotalLoans Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amortized cost excluding accrued interest, of financing receivable on nonaccrual status. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestNonaccrual Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-14 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 80 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-80 + Details Name: us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-10 + Details Name: us-gaap_LoansReceivableFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis=hmst_FederalHousingAdministrationVeteranAffairsOrSmallBusinessAdministrationMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables30To59DaysPastDueMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables60To89DaysPastDueMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancialAssetNotPastDueMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_EquitySecuritiesByIndustryAxis=us-gaap_RealEstateSectorMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_NonOwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=srt_MultifamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_MultifamilyConstructionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_CommercialRealEstateConstructionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_SingleFamilyConstructionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_SingleFamilyConstructionToPermanentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=hmst_CommercialPortfolioSegmentAdjustedForCreditAnalysisMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_EquitySecuritiesByIndustryAxis=us-gaap_CommercialAndIndustrialSectorMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_OwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=hmst_ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_HomeEquityLineOfCreditAdjustedForCreditAnalysisMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

LOANS AND CREDIT QUALITY - Loan Modifications (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Commercial loans, adjusted for credit analysis | Multifamily | Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End	$ 1,915	$ 0
% of Total Class of Financing Receivable	0.07%	0.00%
Commercial loans, adjusted for credit analysis | Commercial business | Term Extension
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End	$ 251	$ 3,555
% of Total Class of Financing Receivable	0.08%	0.92%
Commercial loans, adjusted for credit analysis | Commercial business | Significant Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End	$ 1,160	$ 0
% of Total Class of Financing Receivable	0.39%	0.00%
Commercial loans, adjusted for credit analysis | Commercial business | Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End	$ 0	$ 103
% of Total Class of Financing Receivable	0.00%	0.03%
Commercial loans, adjusted for credit analysis | Non-owner occupied CRE | Term Extension
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End	$ 0	$ 560
% of Total Class of Financing Receivable	0.00%	0.09%
Consumer loans | Single family | Significant Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End	$ 274	$ 1,156
% of Total Class of Financing Receivable	0.03%	0.10%

X

- Definition Amortized cost excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestModifiedPeriod Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Percentage, excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty to total financing receivables. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 + Details Name: us-gaap_FinancingReceivableModificationToTotalFinancingReceivablesExcludingAccruedInterestPercent Namespace Prefix: us-gaap_ Data Type: dtr-types:percentItemType Balance Type: na Period Type: duration

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 34 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-34 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 33 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-33 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481933/310-10-55-12A Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 + Details Name: us-gaap_FinancingReceivableModificationsLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=hmst_CommercialPortfolioSegmentAdjustedForCreditAnalysisMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=srt_MultifamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_LoanRestructuringModificationAxis=us-gaap_PaymentDeferralMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_LoanRestructuringModificationAxis=us-gaap_ExtendedMaturityMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_LoanRestructuringModificationAxis=hmst_PaymentDeferralAndExtendedMaturityMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_NonOwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

LOANS AND CREDIT QUALITY - Loan Modifications, Financial Effect (Details)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Commercial loans | Multifamily | Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Weighted average time added to life of loans (in years)	1 year 9 months 18 days
Commercial loans | Commercial business | Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Weighted average time added to life of loans (in years)	5 years 1 month 6 days	2 years 9 months 18 days
Commercial loans | Commercial business | Term Extension
Financing Receivable, Modified [Line Items]
Weighted average time added to life of loans (in years)	3 years 9 months 18 days	4 months 24 days
Commercial loans | Non-owner occupied CRE | Term Extension
Financing Receivable, Modified [Line Items]
Weighted average time added to life of loans (in years)		3 months
Consumer loans | Single Family [Member] | Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Weighted average percent of loan balances capitalized and added to term of loan	4.70%	2.50%
Consumer loans | Single Family [Member] | Term Extension
Financing Receivable, Modified [Line Items]
Weighted average time added to life of loans (in years)	7 years 3 months 18 days	1 year 10 months 24 days

X

- Definition Financing Receivable, Loan Modifications, Weighted Average Percent Of Loan Capitalized + References No definition available. + Details Name: hmst_FinancingReceivableLoanModificationsWeightedAveragePercentOfLoanCapitalized Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: duration

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 34 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-34 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 33 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-33 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481933/310-10-55-12A Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 + Details Name: us-gaap_FinancingReceivableModificationsLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Period of increase in weighted average maturity of financing receivable modified for debtor experiencing financial difficulty, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481933/310-10-55-12A + Details Name: us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification Namespace Prefix: us-gaap_ Data Type: xbrli:durationItemType Balance Type: na Period Type: duration

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=srt_MultifamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_LoanRestructuringModificationAxis=us-gaap_PaymentDeferralMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_LoanRestructuringModificationAxis=us-gaap_ExtendedMaturityMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_NonOwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=srt_SingleFamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

LOANS AND CREDIT QUALITY - Loan Modifications, by Payment Status (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Mar. 31, 2024
Current
Financing Receivable, Modified [Line Items]
Loans modified	$ 25,073	$ 31,094
Financial Asset, 30-89 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Loans modified	177	1,109
Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Loans modified	11,819	342
Non-owner occupied CRE | Commercial loans | Current
Financing Receivable, Modified [Line Items]
Loans modified	19,211	16,240
Non-owner occupied CRE | Commercial loans | Financial Asset, 30-89 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Loans modified	0	0
Non-owner occupied CRE | Commercial loans | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Loans modified	0	0
Multifamily | Commercial loans | Current
Financing Receivable, Modified [Line Items]
Loans modified	0
Multifamily | Commercial loans | Financial Asset, 30-89 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Loans modified	0
Multifamily | Commercial loans | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Loans modified	1,915
CRE construction | Commercial loans | Current
Financing Receivable, Modified [Line Items]
Loans modified	0	3,824
CRE construction | Commercial loans | Financial Asset, 30-89 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Loans modified	0	0
CRE construction | Commercial loans | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Loans modified	3,796	0
Owner occupied CRE | Commercial loans | Current
Financing Receivable, Modified [Line Items]
Loans modified	254
Owner occupied CRE | Commercial loans | Financial Asset, 30-89 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Loans modified	0
Owner occupied CRE | Commercial loans | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Loans modified	0
Commercial business | Commercial loans | Current
Financing Receivable, Modified [Line Items]
Loans modified	2,835	8,663
Commercial business | Commercial loans | Financial Asset, 30-89 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Loans modified	0	0
Commercial business | Commercial loans | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Loans modified	5,541	0
Single Family [Member] | Consumer loans | Current
Financing Receivable, Modified [Line Items]
Loans modified	2,773	2,367
Single Family [Member] | Consumer loans | Financial Asset, 30-89 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Loans modified	177	1,109
Single Family [Member] | Consumer loans | Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Loans modified	$ 567	$ 342

X

- Definition Amortized cost excluding accrued interest, of financing receivable 12 months after modification for debtor experiencing financial difficulty. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestModifiedPast12Months Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 34 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-34 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 33 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-33 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481933/310-10-55-12A Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 + Details Name: us-gaap_FinancingReceivableModificationsLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Details Name: us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancialAssetNotPastDueMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablesPeriodPastDueAxis=hmst_FinancialAsset3089DaysPastDueMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_NonOwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=srt_MultifamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_CommercialRealEstateConstructionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_OwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialBorrowerMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=srt_SingleFamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

LOANS AND CREDIT QUALITY - Loan Modifications with Subsequent Default, by Loan Modification (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		$ 241
Term Extension
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		4,420
Extended Maturity and Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		0
Significant Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		20,415
Contractual Interest Rate Reduction, Payment Deferral, And Extended Maturity [Member]
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		0
Commercial business | Non-owner occupied CRE | Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		0
Commercial business | Non-owner occupied CRE | Term Extension
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		0
Commercial business | Non-owner occupied CRE | Extended Maturity and Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		0
Commercial business | Non-owner occupied CRE | Significant Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		16,240
Commercial business | Non-owner occupied CRE | Contractual Interest Rate Reduction, Payment Deferral, And Extended Maturity [Member]
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		0
Commercial business | CRE construction | Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		0
Commercial business | CRE construction | Term Extension
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		0
Commercial business | CRE construction | Extended Maturity and Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		0
Commercial business | CRE construction | Significant Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		3,824
Commercial business | CRE construction | Contractual Interest Rate Reduction, Payment Deferral, And Extended Maturity [Member]
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		0
Commercial loans | Commercial business | Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		0
Commercial loans | Commercial business | Term Extension
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		4,420
Commercial loans | Commercial business | Extended Maturity and Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		0
Commercial loans | Commercial business | Significant Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		0
Commercial loans | Commercial business | Contractual Interest Rate Reduction, Payment Deferral, And Extended Maturity [Member]
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default		0
Consumer loans | Single Family [Member] | Payment Deferral [Member]
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default	$ 0	241
Consumer loans | Single Family [Member] | Term Extension
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default	0	0
Consumer loans | Single Family [Member] | Extended Maturity and Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default	0	0
Consumer loans | Single Family [Member] | Significant Payment Delay and Term Extension
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default	325	351
Consumer loans | Single Family [Member] | Contractual Interest Rate Reduction, Payment Deferral, And Extended Maturity [Member]
Financing Receivable, Modified [Line Items]
Loan modifications with subsequent default	$ 0	$ 0

X

- Definition Amortized cost excluding accrued interest, of financing receivable with payment default in current period and modified within previous 12 months preceding payment default for debtor experiencing financial difficulty. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 44 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-44 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestModifiedSubsequentDefault Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 34 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-34 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 33 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-33 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481933/310-10-55-12A Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-42 + Details Name: us-gaap_FinancingReceivableModificationsLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Details Name: us-gaap_LoanRestructuringModificationAxis=us-gaap_PaymentDeferralMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_LoanRestructuringModificationAxis=us-gaap_ExtendedMaturityMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_LoanRestructuringModificationAxis=us-gaap_ExtendedMaturityAndInterestRateReductionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_LoanRestructuringModificationAxis=hmst_PaymentDeferralAndExtendedMaturityMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_LoanRestructuringModificationAxis=hmst_ContractualInterestRateReductionPaymentDeferralAndExtendedMaturityMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_NonOwnerOccupiedCommercialRealEstateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_CommercialRealEstateConstructionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerLoanMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=srt_SingleFamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

DEPOSITS - Schedule of Deposit Balances (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Deposit balances, including stated rates
Noninterest-bearing demand deposits	$ 1,276,133	$ 1,195,781
Interest bearing:
Interest-bearing demand deposits	327,400	323,112
Savings	233,240	229,659
Money market	1,437,024	1,396,697
Certificates of deposit
Brokered deposits	297,717	751,406
Other	2,518,981	2,516,366
Total interest bearing deposits	4,814,362	5,217,240
Total deposits	$ 6,090,495	$ 6,413,021
Weighted Average Rate, Interest-bearing demand deposits	0.45%	0.35%
Weighted Average Rate, Savings	0.06%	0.06%
Weighted Average Rate, Money market	2.02%	1.72%
Weighted Average Rate, Brokered deposit	4.33%	4.61%
Weighted Average Rate, Other certificates of deposit	4.11%	4.37%
Weighted Average Rate, Domestic, Total interest bearing deposits	3.12%	3.31%
Weighted Average Rate, Domestic, Total deposits	2.42%	2.65%

X

- Definition Weighted Average Rate Domestic Deposit1 + References No definition available. + Details Name: hmst_WeightedAverageRateDomesticDeposit1 Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition Weighted Average Rate, Interest Bearing Deposits + References No definition available. + Details Name: hmst_WeightedAverageRateInterestBearingDeposits Namespace Prefix: hmst_ Data Type: dtr-types1:percentItemType Balance Type: na Period Type: instant

X

- Definition The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(12)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details Name: us-gaap_Deposits Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_DepositsByTypeAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount of deposits in accounts that offer many of the same services as checking accounts although transactions may be somewhat more limited, share some of the characteristics of a money market fund and are insured by the Federal government, also known as money market accounts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(12)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details Name: us-gaap_DepositsMoneyMarketDeposits Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of interest bearing deposits with no stated maturity, which may include passbook and statement savings accounts and money-market deposit accounts (MMDAs). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(12)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details Name: us-gaap_DepositsSavingsDeposits Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_InterestBearingDepositLiabilitiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Total amount of interest-bearing domestic deposit liabilities, which may include brokered, retail, demand, checking, notice of withdrawal, money market and other interest-bearing deposits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(12)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details Name: us-gaap_InterestBearingDepositLiabilitiesDomestic Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of interest-bearing domestic third-party deposits placed by or through the assistance of a deposit broker, also known as brokered deposit liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(12)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details Name: us-gaap_InterestBearingDomesticDepositBrokered Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of money in interest-bearing domestic accounts that entitle the depositor to withdraw funds at any time without prior notice, also known as demand deposits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(12)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details Name: us-gaap_InterestBearingDomesticDepositDemand Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of interest-bearing domestic deposit liabilities classified as other. Excludes certificates of deposit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(12)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details Name: us-gaap_InterestBearingDomesticDepositOtherTimeDeposit Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_InterestbearingDomesticDepositTimeDepositsAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(12)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details Name: us-gaap_NoninterestBearingDepositLiabilities Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Weighted average interest rate calculated at point in time for domestic deposit liability. + References No definition available. + Details Name: us-gaap_WeightedAverageRateDomesticDeposit Namespace Prefix: us-gaap_ Data Type: dtr-types:percentItemType Balance Type: na Period Type: instant

X

- Definition The weighted average interest rate for domestic brokered deposit liabilities. + References No definition available. + Details Name: us-gaap_WeightedAverageRateDomesticDepositBrokered Namespace Prefix: us-gaap_ Data Type: dtr-types:percentItemType Balance Type: na Period Type: instant

X

- Definition The weighted average interest rate for domestic money market demand account deposit liabilities. + References No definition available. + Details Name: us-gaap_WeightedAverageRateDomesticDepositMoneyMarket Namespace Prefix: us-gaap_ Data Type: dtr-types:percentItemType Balance Type: na Period Type: instant

X

- Definition The weighted average interest rate for domestic time deposit liabilities other than certificates of deposit. + References No definition available. + Details Name: us-gaap_WeightedAverageRateDomesticDepositOtherTimeDeposit Namespace Prefix: us-gaap_ Data Type: dtr-types:percentItemType Balance Type: na Period Type: instant

X

- Definition The weighted average interest rate for domestic savings deposit liabilities. + References No definition available. + Details Name: us-gaap_WeightedAverageRateDomesticDepositSavings Namespace Prefix: us-gaap_ Data Type: dtr-types:percentItemType Balance Type: na Period Type: instant

v3.25.1

DEPOSITS - Schedule of Deposit Maturity (Details) $ in Thousands	Mar. 31, 2025 USD ($)
Certificates of deposit outstanding
Within one year	$ 2,794,410
One to two years	18,006
Two to three years	1,567
Three to four years	1,245
Four to five years	1,468
Thereafter	2
Total	$ 2,816,698

X

- Definition Amount of time deposits maturing after the fifth rolling twelve months following the latest balance sheet. Time deposits include, but are not limited to, certificates of deposits. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details Name: us-gaap_TimeDepositMaturitiesAfterRollingYearFive Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of time deposits maturing in the next rolling twelve months following the latest balance sheet. Time deposits include, but are not limited to, certificates of deposits. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details Name: us-gaap_TimeDepositMaturitiesNextRollingTwelveMonths Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of time deposits maturing in the fifth rolling twelve months following the latest balance sheet. Time deposits include, but are not limited to, certificates of deposits. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details Name: us-gaap_TimeDepositMaturitiesRollingYearFive Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of time deposits maturing in the fourth rolling twelve months following the latest balance sheet. Time deposits include, but are not limited to, certificates of deposits. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details Name: us-gaap_TimeDepositMaturitiesRollingYearFour Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of time deposits maturing in the third rolling twelve months following the latest balance sheet. Time deposits include, but are not limited to, certificates of deposits. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details Name: us-gaap_TimeDepositMaturitiesRollingYearThree Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of time deposits maturing in the second rolling twelve months following the latest balance sheet. Time deposits include, but are not limited to, certificates of deposits. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details Name: us-gaap_TimeDepositMaturitiesRollingYearTwo Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of time deposit liabilities, including certificates of deposit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 405 -Topic 942 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478353/942-405-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(12)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details Name: us-gaap_TimeDeposits Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_TimeDepositsRollingYearMaturityAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

v3.25.1

DEPOSITS - Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]
Time deposits, at or above FDIC insurance limit	$ 288	$ 265
Public funds included in deposits	$ 313	$ 315

X

- Definition Public Funds Included in Deposits + References No definition available. + Details Name: hmst_PublicFundsIncludedInDeposits Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_DepositsLiabilitiesBalanceSheetReportedAmountsAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount of time deposit liabilities, including certificates of deposit, in denominations that meet or exceed the Federal Deposit Insurance Corporation (FDIC) insurance limit. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 405 -Topic 942 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478353/942-405-50-1 + Details Name: us-gaap_TimeDepositsAtOrAboveFDICInsuranceLimit Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

v3.25.1

DERIVATIVES AND HEDGING ACTIVITIES - Fair Value of Derivatives (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Derivatives, Fair Value [Line Items]
Notional amount	$ 323,955	$ 338,586
Derivative Asset [Abstract]
Total derivatives before netting, Fair value derivatives, Asset	8,918	10,666
Netting adjustments/cash collateral, Fair value derivative, Asset	(8,186)	(10,388)
Net amount - derivative assets	732	278
Derivative Liability [Abstract]
Total derivatives before netting, Fair value derivatives, Liability	(8,486)	(10,701)
Netting adjustments/cash collateral, Fair value derivative, Liability	(91)	219
Net amount, derivative liabilities	(8,577)	(10,482)
Liability for cash collateral received from counterparties	8,500	10,400
Concentration of credit risk, master netting arrangements
Derivative Liability [Abstract]
Liability for cash collateral received from counterparties	8,300	10,200
Forward sale commitments
Derivatives, Fair Value [Line Items]
Notional amount	67,496	87,912
Derivative Asset [Abstract]
Total derivatives before netting, Fair value derivatives, Asset	50	237
Derivative Liability [Abstract]
Total derivatives before netting, Fair value derivatives, Liability	(185)	(402)
Interest rate lock commitments
Derivatives, Fair Value [Line Items]
Notional amount	27,842	16,757
Derivative Asset [Abstract]
Total derivatives before netting, Fair value derivatives, Asset	556	175
Derivative Liability [Abstract]
Total derivatives before netting, Fair value derivatives, Liability	0	(49)
Interest rate swaps
Derivatives, Fair Value [Line Items]
Notional amount	214,617	222,917
Derivative Asset [Abstract]
Total derivatives before netting, Fair value derivatives, Asset	8,301	10,250
Derivative Liability [Abstract]
Total derivatives before netting, Fair value derivatives, Liability	(8,301)	(10,250)
Futures
Derivatives, Fair Value [Line Items]
Notional amount	11,000	5,200
Derivative Asset [Abstract]
Total derivatives before netting, Fair value derivatives, Asset	2	1
Derivative Liability [Abstract]
Total derivatives before netting, Fair value derivatives, Liability	0	0
Options
Derivatives, Fair Value [Line Items]
Notional amount	3,000	5,800
Derivative Asset [Abstract]
Total derivatives before netting, Fair value derivatives, Asset	9	3
Derivative Liability [Abstract]
Total derivatives before netting, Fair value derivatives, Liability	$ 0	$ 0

X

- Definition The amount as of the balance sheet date of the fair value of derivative assets that in accordance with the entity's accounting policy was offset against other derivative contracts under a master netting arrangement. + References No definition available. + Details Name: hmst_DerivativeAssetFairValueAmountOffsetAgainstOtherDerivatives Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition The amount as of the balance sheet date of the fair value of derivative liabilities that in accordance with the entity's accounting policy were offset against other derivative contracts under a master netting arrangement. + References No definition available. + Details Name: hmst_DerivativeLiabilityFairValueAmountOffsetAgainstOtherDerivatives Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 5 -SubTopic 10 -Topic 815 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480463/815-10-45-5 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -SubTopic 20 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483466/210-20-50-3 + Details Name: us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_DerivativeAssetsAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4B -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4B Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4B Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-22 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483466/210-20-50-3 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-7 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 4D -Subparagraph (c)(2) -SubTopic 20 -Topic 860 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481326/860-20-50-4D + Details Name: us-gaap_DerivativeFairValueOfDerivativeAsset Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value, after effect of master netting arrangement and deduction of obligation to return financial collateral not offset and financial instrument subject to master netting arrangement not offset, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative not subject to master netting arrangement or similar agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 55 -Paragraph 13 -SubTopic 20 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-13 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-8 + Details Name: us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4B -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4B Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4B Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-22 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483466/210-20-50-3 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-7 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 4D -Subparagraph (c)(2) -SubTopic 20 -Topic 860 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481326/860-20-50-4D + Details Name: us-gaap_DerivativeFairValueOfDerivativeLiability Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Fair value, after effect of master netting arrangement and deduction of obligation to return financial collateral not offset and financial instrument subject to master netting arrangement not offset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative not subject to master netting arrangement or similar agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 55 -Paragraph 13 -SubTopic 20 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-13 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-8 + Details Name: us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_DerivativeLiabilitiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-1B Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-1A + Details Name: us-gaap_DerivativeNotionalAmount Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: na Period Type: instant

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details Name: us-gaap_DerivativesFairValueLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Details Name: us-gaap_FairValueConcentrationOfRiskDisclosureItemsAxis=us-gaap_FairValueConcentrationOfCreditRiskMasterNettingArrangementsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_DerivativeInstrumentRiskAxis=us-gaap_ForwardContractsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateLockCommitmentsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_DerivativeInstrumentRiskAxis=us-gaap_InterestRateSwapMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_DerivativeInstrumentRiskAxis=us-gaap_FutureMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_DerivativeInstrumentRiskAxis=us-gaap_CallOptionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

DERIVATIVES AND HEDGING ACTIVITIES - Master Netting Agreements (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Derivative Asset [Abstract]
Derivative assets, Gross fair value	$ 8,918	$ 10,666
Derivative assets, Netting adjustments/Cash collateral	(8,186)	(10,388)
Derivative Asset, Fair Value, Amount Offset Against Collateral	732	278
Derivative Liability [Abstract]
Derivative liabilities, Gross fair value	(8,486)	(10,701)
Netting adjustments/cash collateral, derivative liabilities	91	(219)
Derivative Liability, Including Not Subject to Master Netting Arrangement, after Offset and Deduction	(8,577)	(10,482)
Liability for cash collateral received from counterparties	8,500	10,400
Concentration of credit risk, master netting arrangements
Derivative Liability [Abstract]
Liability for cash collateral received from counterparties	$ 8,300	$ 10,200

X

- Definition The amount as of the balance sheet date of the fair value of derivative assets that in accordance with the entity's accounting policy was offset against other derivative contracts under a master netting arrangement. + References No definition available. + Details Name: hmst_DerivativeAssetFairValueAmountOffsetAgainstOtherDerivatives Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition The amount as of the balance sheet date of the fair value of derivative liabilities that in accordance with the entity's accounting policy were offset against other derivative contracts under a master netting arrangement. + References No definition available. + Details Name: hmst_DerivativeLiabilityFairValueAmountOffsetAgainstOtherDerivatives Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 5 -SubTopic 10 -Topic 815 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480463/815-10-45-5 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -SubTopic 20 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483466/210-20-50-3 + Details Name: us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_DerivativeAssetsAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4B -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4B Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4B Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-22 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483466/210-20-50-3 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-7 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 4D -Subparagraph (c)(2) -SubTopic 20 -Topic 860 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481326/860-20-50-4D + Details Name: us-gaap_DerivativeFairValueOfDerivativeAsset Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value, after effect of master netting arrangement and deduction of obligation to return financial collateral not offset and financial instrument subject to master netting arrangement not offset, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative not subject to master netting arrangement or similar agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 55 -Paragraph 13 -SubTopic 20 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-13 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-8 + Details Name: us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4B -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4B Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4B Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-22 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483466/210-20-50-3 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-7 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 4D -Subparagraph (c)(2) -SubTopic 20 -Topic 860 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481326/860-20-50-4D + Details Name: us-gaap_DerivativeFairValueOfDerivativeLiability Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Fair value, after effect of master netting arrangement and deduction of obligation to return financial collateral not offset and financial instrument subject to master netting arrangement not offset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative not subject to master netting arrangement or similar agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 55 -Paragraph 13 -SubTopic 20 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-13 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-8 + Details Name: us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_DerivativeLiabilitiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Details Name: us-gaap_FairValueConcentrationOfRiskDisclosureItemsAxis=us-gaap_FairValueConcentrationOfCreditRiskMasterNettingArrangementsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

DERIVATIVES AND HEDGING ACTIVITIES - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Derivative [Line Items]
Liability for cash collateral received from counterparties	$ 8,500		$ 10,400
Receivable for cash collateral paid to counterparties	200		200
Notional amount of open interest rate swap agreements	323,955		338,586
Interest income, securities, US treasury	400	$ 300
Interest rate swaps, back-to-back
Derivative [Line Items]
Notional amount of open interest rate swap agreements	$ 215,000		$ 223,000

X

- Definition Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 5 -SubTopic 10 -Topic 815 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480463/815-10-45-5 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -SubTopic 20 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483466/210-20-50-3 + Details Name: us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount of right to receive cash collateral under master netting arrangements offset against derivative liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 5 -SubTopic 10 -Topic 815 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480463/815-10-45-5 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -SubTopic 20 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483466/210-20-50-3 + Details Name: us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480237/815-40-50-5 + Details Name: us-gaap_DerivativeLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-1B Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-1A + Details Name: us-gaap_DerivativeNotionalAmount Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: na Period Type: instant

X

- Definition Interest income on US treasury securities. US treasury securities are negotiable debt obligations of the US government, secured by its full faith and credit and issued at various schedules and maturities. The income from treasury securities is exempt from state and local, but not federal, taxes. There are three types of securities issued by the US treasury (bonds, bills, and notes), which are distinguished by the amount of time from the initial sale of the bond to maturity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_InterestIncomeSecuritiesUSTreasury Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Details Name: us-gaap_DerivativeInstrumentRiskAxis=hmst_InterestRateSwapBackToBackMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

DERIVATIVES AND HEDGING ACTIVITIES - Gain (Loss) Recognized in Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Net gain (loss) on loan origination and sale activities
Derivative Instruments, Gain (Loss) [Line Items]
Net gain (loss) from economic hedging	$ 61	$ 86
Loan servicing income (loss)
Derivative Instruments, Gain (Loss) [Line Items]
Net gain (loss) from economic hedging	191	(500)
Other
Derivative Instruments, Gain (Loss) [Line Items]
Net gain (loss) from economic hedging	$ 0	$ 3

X

- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4A -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A + Details Name: us-gaap_DerivativeGainLossOnDerivativeNet Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4E -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4E + Details Name: us-gaap_DerivativeInstrumentsGainLossLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_LoansMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_ServicingContractsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_OtherCreditDerivativesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

MORTGAGE BANKING OPERATIONS - Loans Held for Sale (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for sale	$ 34,734	$ 20,312
Single family | Residential Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for sale	21,912	20,312
CRE, multifamily and SBA | Commercial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for sale	$ 12,822	$ 0

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 20 -Name Accounting Standards Codification -Section 40 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481628/310-20-40-7 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-2 + Details Name: us-gaap_AccountsNotesAndLoansReceivableLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount, before valuation allowance, of financing receivable classified as held-for-sale. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 948 -SubTopic 310 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477011/948-310-45-1 + Details Name: us-gaap_LoansReceivableHeldForSaleAmount Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_CREMultifamilyAndSBAMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

MORTGAGE BANKING OPERATIONS - Loans Sold (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]
Proceeds from sale of loans originated as held for sale	$ 136,592	$ 78,575
Single family
Accounts, Notes, Loans and Financing Receivable [Line Items]
Proceeds from sale of loans originated as held for sale	82,397	70,379
CRE, multifamily and SBA | Commercial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Proceeds from sale of loans originated as held for sale	$ 54,195	$ 8,196

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 20 -Name Accounting Standards Codification -Section 40 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481628/310-20-40-7 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-2 + Details Name: us-gaap_AccountsNotesAndLoansReceivableLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The cash inflow from sales of loans that are secured with real estate mortgages and are held with the intention to resell in the near future. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 25 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-25 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 21 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-21 + Details Name: us-gaap_ProceedsFromSaleOfMortgageLoansHeldForSale Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_CREMultifamilyAndSBAMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

MORTGAGE BANKING OPERATIONS - Gain on Origination and Sale (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Gain on mortgage loan origination and sale activities [Line Items]
Gain on loan origination and sale activities	$ 3,216	$ 2,306
Single family
Gain on mortgage loan origination and sale activities [Line Items]
Gain on loan origination and sale activities	2,283	1,986
CRE, multifamily and SBA | Commercial loans
Gain on mortgage loan origination and sale activities [Line Items]
Gain on loan origination and sale activities	$ 933	$ 320

X

- Definition Gain on mortgage loan origination and sale activities [Line Items] + References No definition available. + Details Name: hmst_GainOnMortgageLoanOriginationAndSaleActivitiesLineItems Namespace Prefix: hmst_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Net Gains Losses On Mortgage Loan Origination And Sales Activities, Including Discontinued Operations + References No definition available. + Details Name: hmst_NetGainsLossesOnMortgageLoanOriginationAndSalesActivitiesIncludingDiscontinuedOperations Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_CREMultifamilyAndSBAMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

MORTGAGE BANKING OPERATIONS - Loans Serviced for Others (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans serviced for others	$ 7,066,771	$ 7,097,545
Single family | Residential Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans serviced for others	5,141,876	5,179,373
CRE, multifamily and SBA | Commercial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans serviced for others	$ 1,924,895	$ 1,918,172

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 20 -Name Accounting Standards Codification -Section 40 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481628/310-20-40-7 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-2 + Details Name: us-gaap_AccountsNotesAndLoansReceivableLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Principal amount of transferred financial assets in which the transferor has continuing involvement with the assets underlying the transaction. Continuing involvement includes, but is not limited to, servicing, recourse, and restrictions on transferor's interests in transferred financial assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481326/860-20-50-4 + Details Name: us-gaap_ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_CREMultifamilyAndSBAMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

MORTGAGE BANKING OPERATIONS - Mortgage Repurchase Liability (Details) - Representations and warranties reserve for loan receivables - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Mortgage Repurchase Losses [Roll Forward]
Balance, beginning of period	$ 1,032	$ 1,481
Additions, net of adjustments	(103)	(128)
Realized (losses) recoveries, net	70	(36)
Balance, end of period	$ 999	$ 1,317

X

- Definition Loss Contingency Accrual, Payments (Recoveries), Net + References No definition available. + Details Name: hmst_LossContingencyAccrualPaymentsRecoveriesNet Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of loss contingency liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 Reference 2: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-10 + Details Name: us-gaap_LossContingencyAccrualAtCarryingValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Amount charged against operating income increasing loss contingency liability, after adjustments to reduce previously estimated charges. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 + Details Name: us-gaap_LossContingencyAccrualProvision Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details Name: us-gaap_LossContingencyAccrualRollForward Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Details Name: us-gaap_LossContingenciesByNatureOfContingencyAxis=hmst_RepresentationsAndWarrantiesReserveForLoanReceivablesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

MORTGAGE BANKING OPERATIONS - Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Financing Receivable, Impaired [Line Items]
Servicing advances	$ 1.5	$ 1.6
GNMA Early buyout loans
Financing Receivable, Impaired [Line Items]
Loans receivable, in Ginnie Mae pool	$ 6.8	$ 5.1

X

- Definition Advances made as part of the entity's obligations as a servicer. + References No definition available. + Details Name: hmst_ServicingAdvances Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details Name: us-gaap_FinancingReceivableImpairedLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(5)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details Name: us-gaap_NotesReceivableNet Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_GinnieMaeEarlyBuyoutLoansMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

MORTGAGE BANKING OPERATIONS - Revenue from Mortgage Servicing (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Servicing income, net:
Servicing fees and other	$ 6,507	$ 6,354
Amortization of multifamily and SBA MSRs	(1,354)	(1,402)
Net servicing income	3,571	3,524
Risk management, single family MSRs:
Changes in fair value of MSRs due to assumptions	271	618
Net gain (loss) from economic hedging	1,016	(1,110)
Mortgage servicing rights, risk management	1,287	(492)
Loan servicing income	$ 4,858	3,032
Servicing asset at fair value, other change in fair value statement of income or comprehensive income extensible enumeration not disclosed flag	interest income
Interest income, securities, US treasury	$ 400	300
Single family
Servicing income, net:
Amortization of single family MSRs	1,582	1,428
Risk management, single family MSRs:
Changes in fair value of MSRs due to assumptions	(271)	(618)
Single family | Residential Portfolio Segment
Servicing income, net:
Amortization of single family MSRs	(1,582)	(1,428)
Multifamily | Residential Portfolio Segment
Servicing income, net:
Amortization of single family MSRs	$ (1,354)	$ (1,402)

X

- Definition Changes in the fair value of mortgage servicing rights due to modeled amortization. + References No definition available. + Details Name: hmst_ChangesInFairValueOfMortgageServicingRightsDueToModeledAmortization Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Derivative, Gain (Loss) On Derivative, Net, And Debt Securities, Trading, Unrealized Gain (Loss) + References No definition available. + Details Name: hmst_DerivativeGainLossOnDerivativeNetAndDebtSecuritiesTradingUnrealizedGainLoss Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Changes in MSR fair value due to changes in model inputs and assumptions, net of risk management derivatives. + References No definition available. + Details Name: hmst_MortgageServicingRightsRiskManagement Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Servicing and other related fees, net of payments. + References No definition available. + Details Name: hmst_NetServicingIncome Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Risk Management, Single Family MSRs [Abstract] + References No definition available. + Details Name: hmst_RiskManagementSingleFamilyMSRsAbstract Namespace Prefix: hmst_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition ServicingAssetAtFairValueOtherChangeInFairValueStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag + References No definition available. + Details Name: hmst_ServicingAssetAtFairValueOtherChangeInFairValueStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag Namespace Prefix: hmst_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Servicing fees and other. + References No definition available. + Details Name: hmst_ServicingFeesAndOther Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Servicing Fees Net, Including Discontinued Operations + References No definition available. + Details Name: hmst_ServicingFeesNetIncludingDiscontinuedOperations Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Servicing Income, Net [Abstract] + References No definition available. + Details Name: hmst_ServicingIncomeNetAbstract Namespace Prefix: hmst_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The periodic amortization (in proportion to and over the period of estimated net servicing income or loss) of capitalized servicing rights, which contractually entitle the servicer to receive fees and ancillary revenues for performing billing, collection, disbursement and recordkeeping services in connection with a mortgage portfolio. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-4 + Details Name: us-gaap_AmortizationOfMortgageServicingRightsMSRs Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Interest income on US treasury securities. US treasury securities are negotiable debt obligations of the US government, secured by its full faith and credit and issued at various schedules and maturities. The income from treasury securities is exempt from state and local, but not federal, taxes. There are three types of securities issued by the US treasury (bonds, bills, and notes), which are distinguished by the amount of time from the initial sale of the bond to maturity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_InterestIncomeSecuritiesUSTreasury Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of increase (decrease) from changes in fair value classified as other for a contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(4)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-3 + Details Name: us-gaap_ServicingAssetAtFairValueOtherChangesInFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=srt_MultifamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

MORTGAGE BANKING OPERATIONS - Single Family MSR Roll Forward (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Additions and amortization:
Changes in fair value of MSR assumptions	$ (271)	$ (618)
Single family
Servicing Asset at Fair Value, Amount [Roll Forward]
Beginning balance	72,901	74,249
Additions and amortization:
Originations	695	617
Purchases	0	0
Amortization	(1,582)	(1,428)
Net additions and amortization	(887)	(811)
Changes in fair value of MSR assumptions	271	618
Ending balance	$ 72,285	$ 74,056

X

- Definition Additions And Amortization [Abstract] + References No definition available. + Details Name: hmst_AdditionsAndAmortizationAbstract Namespace Prefix: hmst_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Changes in the fair value of mortgage servicing rights due to modeled amortization. + References No definition available. + Details Name: hmst_ChangesInFairValueOfMortgageServicingRightsDueToModeledAmortization Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Servicing Asset At Fair Value, Additions And Amortization, Net + References No definition available. + Details Name: hmst_ServicingAssetAtFairValueAdditionsAndAmortizationNet Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Servicing Asset At Fair Value, Purchases + References No definition available. + Details Name: hmst_ServicingAssetAtFairValuePurchases Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition The value of new servicing assets, subsequently measured at fair value, acquired or created during the current period through purchases or from transfers of financial assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-3 + Details Name: us-gaap_ServicingAssetAtFairValueAdditions Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-1 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-2 + Details Name: us-gaap_ServicingAssetAtFairValueAmount Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details Name: us-gaap_ServicingAssetAtFairValueAmountRollForward Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount of increase (decrease) from changes in fair value classified as other for a contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(4)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-3 + Details Name: us-gaap_ServicingAssetAtFairValueOtherChangesInFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

MORTGAGE BANKING OPERATIONS - Key Economic Assumptions (Details)	Mar. 31, 2025	Dec. 31, 2024	Mar. 31, 2024
CPRs | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques
Servicing Asset, Measurement Input	0.0677	0.0660
CPRs | Single family | Low
Fair Value Measurement Inputs and Valuation Techniques
Servicing Asset, Measurement Input	0.0580	0.0600
CPRs | Single family | High
Fair Value Measurement Inputs and Valuation Techniques
Servicing Asset, Measurement Input	0.1400	0.1350
CPRs | Single family | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques
Servicing Asset, Measurement Input	0.1796		0.1930
Discount rate | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques
Servicing Asset, Measurement Input	0.1027	0.1100
Discount rate | Single family | Low
Fair Value Measurement Inputs and Valuation Techniques
Servicing Asset, Measurement Input	0.1000	0.1000
Discount rate | Single family | High
Fair Value Measurement Inputs and Valuation Techniques
Servicing Asset, Measurement Input	0.1600	0.1700
Discount rate | Single family | Weighted Average
Fair Value Measurement Inputs and Valuation Techniques
Servicing Asset, Measurement Input	0.1014		0.1018

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 103 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-103 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Value of input used to measure servicing asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_ServicingAssetMeasurementInput Namespace Prefix: us-gaap_ Data Type: xbrli:decimalItemType Balance Type: na Period Type: instant

X

- Details Name: us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputConstantPrepaymentRateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: srt_RangeAxis=srt_WeightedAverageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: srt_RangeAxis=srt_MinimumMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: srt_RangeAxis=srt_MaximumMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputDiscountRateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

MORTGAGE BANKING OPERATIONS - Sensitivity Analysis (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Dec. 31, 2024	Mar. 31, 2024	Dec. 31, 2023
Key economic assumptions and the sensitivity of the current fair value for single family MSRs
Expected weighted-average life (in years)	8 years 3 months 21 days
CPR
Impact on fair value of 25 basis points adverse change in interest rates	$ (1,015)
Impact on fair value of 50 basis points adverse change in interest rates	(2,122)
Discount rate
Impact on fair value of 100 basis points increase	(2,827)
Impact on fair value of 200 basis points increase	(5,628)
Single family
Key economic assumptions and the sensitivity of the current fair value for single family MSRs
Fair value of single family MSR	$ 72,285	$ 72,901	$ 74,056	$ 74,249

X

- Definition Constant Prepayment Rate + References No definition available. + Details Name: hmst_ConstantPrepaymentRateAbstract Namespace Prefix: hmst_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Discount Rate + References No definition available. + Details Name: hmst_DiscountRateAbstract Namespace Prefix: hmst_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Impact on fair value of 50 basis points decrease. + References No definition available. + Details Name: hmst_ImpactOnFairValueOfFiftyBasisPointsDecrease Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Impact on fair value of 100 basis points increase. + References No definition available. + Details Name: hmst_ImpactOnFairValueOfHundredBasisPointsIncrease Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Impact on fair value of 25 basis points decrease. + References No definition available. + Details Name: hmst_ImpactOnFairValueOfTwentyFiveBasisPointsDecrease Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Impact on fair value of 200 basis points increase. + References No definition available. + Details Name: hmst_ImpactOnFairValueOfTwoHundredBasisPointsIncrease Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_AccountsNotesAndLoansReceivableClassifiedAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-1 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-2 + Details Name: us-gaap_ServicingAssetAtFairValueAmount Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Weighted average life of financial assets and financial liabilities, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-2 + Details Name: us-gaap_ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1 Namespace Prefix: us-gaap_ Data Type: xbrli:durationItemType Balance Type: na Period Type: duration

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

MORTGAGE BANKING OPERATIONS - Multifamily and SBA MSR Roll Forward (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Servicing Asset at Amortized Value, Balance [Roll Forward]
Beginning balance	$ 26,565	$ 29,987
Originations	463	278
Amortization	(1,354)	(1,402)
Ending balance	$ 25,674	$ 28,863

X

- Definition Amortized amount of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-4 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-1 Reference 3: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-2 + Details Name: us-gaap_ServicingAssetAtAmortizedValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of additions from purchases, assumption or transfer to contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-4 + Details Name: us-gaap_ServicingAssetAtAmortizedValueAdditions Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount of amortization of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-4 + Details Name: us-gaap_ServicingAssetAtAmortizedValueAmortization1 Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details Name: us-gaap_ServicingAssetAtAmortizedValueBalanceRollForward Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

v3.25.1

MORTGAGE BANKING OPERATIONS - Key Economic Assumptions (Details)	3 Months Ended
	Mar. 31, 2025	Dec. 31, 2024	Mar. 31, 2024
Fair Value Measurement Inputs and Valuation Techniques
Expected weighted-average life (in years)	8 years 3 months 21 days
Weighted Average | Discount rate
Fair Value Measurement Inputs and Valuation Techniques
Measurement input (as a percent)	0.1027	0.1100
Weighted Average | Multifamily | Discount rate
Fair Value Measurement Inputs and Valuation Techniques
Measurement input (as a percent)	0.1310	0.1310	0.1300
High | Multifamily | Discount rate
Fair Value Measurement Inputs and Valuation Techniques
Measurement input (as a percent)	0.1500	0.1500
Low | Multifamily | Discount rate
Fair Value Measurement Inputs and Valuation Techniques
Measurement input (as a percent)	0.1300	0.1300

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 103 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-103 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Value of input used to measure servicing asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_ServicingAssetMeasurementInput Namespace Prefix: us-gaap_ Data Type: xbrli:decimalItemType Balance Type: na Period Type: instant

X

- Definition Weighted average life of financial assets and financial liabilities, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-2 + Details Name: us-gaap_ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1 Namespace Prefix: us-gaap_ Data Type: xbrli:durationItemType Balance Type: na Period Type: duration

X

- Details Name: srt_RangeAxis=srt_WeightedAverageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputDiscountRateMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=srt_MultifamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: srt_RangeAxis=srt_MaximumMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: srt_RangeAxis=srt_MinimumMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

GUARANTEES AND MORTGAGE REPURCHASE LIABILITY (Details) - USD ($)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Loss Contingencies [Line Items]
Loans serviced for others	$ 7,066,771,000		$ 7,097,545,000
Single family | Residential Portfolio Segment
Loss Contingencies [Line Items]
Loans serviced for others	5,141,876,000		5,179,373,000
Financing Receivable, Loans Subject To Representations And Warranties	5,100,000,000		5,200,000,000
Loss sharing relationship
Loss Contingencies [Line Items]
Reserve liability related to multifamily DUS program	600,000		700,000
Loss sharing relationship | Multifamily
Loss Contingencies [Line Items]
UPB of loans sold through DUS	1,800,000,000		1,800,000,000
Losses incurred - related to DUS	0	$ 0
Credit risk
Loss Contingencies [Line Items]
Reserve liability related to mortgage repurchase	$ 1,000,000.0		$ 1,000,000.0

X

- Definition Financing Receivable, Loans Subject To Representations And Warranties + References No definition available. + Details Name: hmst_FinancingReceivableLoansSubjectToRepresentationsAndWarranties Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Unpaid principal of Loans sold through DUS program. + References No definition available. + Details Name: hmst_LoansSoldThroughDUS Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Reserve Liability Related To Multifamily DUS Program + References No definition available. + Details Name: hmst_ReserveLiabilityRelatedToMultifamilyDUSProgram Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Principal amount of transferred financial assets in which the transferor has continuing involvement with the assets underlying the transaction. Continuing involvement includes, but is not limited to, servicing, recourse, and restrictions on transferor's interests in transferred financial assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481326/860-20-50-4 + Details Name: us-gaap_ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-4 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-9 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 720 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483359/720-20-50-1 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 27 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482395/460-10-55-27 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-9 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-4 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-3 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 + Details Name: us-gaap_LossContingenciesLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount of loss contingency liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 Reference 2: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-10 + Details Name: us-gaap_LossContingencyAccrualAtCarryingValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483076/450-20-50-1 + Details Name: us-gaap_LossContingencyLossInPeriod Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialMortgageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_GuaranteeObligationsByNatureAxis=hmst_LossSharingRelationshipMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=hmst_MultifamilyResidentialMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_GuaranteeObligationsByNatureAxis=us-gaap_CreditRiskMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

EARNINGS PER SHARE - Schedule of EPS Calculation (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Earnings Per Share [Abstract]
Net income (loss)	$ (4,465)	$ (7,497)
Weighted average shares:
Basic weighted-average number of shares outstanding (in shares)	18,920,808	18,856,870
Dilutive effect of outstanding common stock equivalents (in shares)	0	0
Diluted weighted-average number of shares outstanding (in shares)	18,920,808	18,856,870
Net income (loss) per share:
Basic earnings per share (in dollars per share)	$ (0.24)	$ (0.40)
Diluted earnings per share (in dollars per share)	$ (0.24)	$ (0.40)
Shares excluded from EPS computation due to antidilutive effect	395,023	561,610

X

- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details Name: us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount Namespace Prefix: us-gaap_ Data Type: xbrli:sharesItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_EarningsPerShareAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-6 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 52 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482635/260-10-55-52 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 60 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476176/805-60-65-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (g)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478666/740-323-65-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-3 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 15 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482635/260-10-55-15 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (e)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480175/815-40-65-1 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480175/815-40-65-1 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-7 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-2 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 60B -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-60B Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-4 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-10 Reference 17: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(25)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(27)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(23)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-7 + Details Name: us-gaap_EarningsPerShareBasic Namespace Prefix: us-gaap_ Data Type: dtr-types:perShareItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_EarningsPerShareBasicAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-6 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 52 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482635/260-10-55-52 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 60 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476176/805-60-65-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (g)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478666/740-323-65-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-3 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 15 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482635/260-10-55-15 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (e)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480175/815-40-65-1 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480175/815-40-65-1 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-7 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-2 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 60B -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-60B Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-4 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(25)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 17: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(27)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(23)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-7 + Details Name: us-gaap_EarningsPerShareDiluted Namespace Prefix: us-gaap_ Data Type: dtr-types:perShareItemType Balance Type: na Period Type: duration

X

- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-9 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 805 -SubTopic 60 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476176/805-60-65-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 65 -Paragraph 2 -Subparagraph (g)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478666/740-323-65-2 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 28 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-28 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482765/220-10-50-6 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-3 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-1 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 65 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480175/815-40-65-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-8 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-11 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 250 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483443/250-10-50-4 Reference 17: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 830 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479168/946-830-55-10 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section 45 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479105/946-220-45-7 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(18)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1 Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(9)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(1)(d)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 22: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 23: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 24: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 25: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 26: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1A Reference 27: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 28: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(A)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 29: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(B)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 30: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iv)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 31: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480097/470-10-S99-1B Reference 32: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 60B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-60B Reference 33: http://www.xbrl.org/2003/role/disclosureRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483499/205-20-50-7 Reference 34: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 35: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1A Reference 36: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1B -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1B Reference 37: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(22)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1 + Details Name: us-gaap_NetIncomeLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details Name: us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment Namespace Prefix: us-gaap_ Data Type: xbrli:sharesItemType Balance Type: na Period Type: duration

X

- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 16 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-16 + Details Name: us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding Namespace Prefix: us-gaap_ Data Type: xbrli:sharesItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482689/260-10-45-10 + Details Name: us-gaap_WeightedAverageNumberOfSharesOutstandingBasic Namespace Prefix: us-gaap_ Data Type: xbrli:sharesItemType Balance Type: na Period Type: duration

v3.25.1

FAIR VALUE MEASUREMENT - Schedule of Fair Value Hierarchy Measurement (Details) - USD ($)	Mar. 31, 2025	Dec. 31, 2024
Assets:
Investment securities AFS	$ 1,006,727,000	$ 1,019,959,000
Residential
Assets:
Investment securities AFS	164,252,000	167,462,000
Commercial
Assets:
Investment securities AFS	48,462,000	47,642,000
Municipal bonds
Assets:
Investment securities AFS	373,991,000	378,259,000
Corporate debt securities
Assets:
Investment securities AFS	25,590,000	24,944,000
U.S. Treasury securities
Assets:
Investment securities AFS	20,317,000	19,987,000
Agency debentures
Assets:
Investment securities AFS	9,128,000	9,276,000
Recurring
Assets:
Single family LHFS	21,912,000	20,312,000
Single family LHFI	1,248,000	1,287,000
Single family mortgage servicing rights	72,285,000	72,901,000
Total assets	1,157,398,000	1,159,871,000
Liabilities:
Total liabilities	8,486,000	10,701,000
Recurring | Residential
Assets:
Investment securities AFS	164,252,000	167,462,000
Recurring | Commercial
Assets:
Investment securities AFS	48,462,000	47,642,000
Recurring | Collateralized mortgage obligations residential
Assets:
Investment securities AFS	311,832,000	317,444,000
Recurring | Collateralized mortgage obligations commercial
Assets:
Investment securities AFS	53,155,000	54,945,000
Recurring | Municipal bonds
Assets:
Investment securities AFS	373,991,000	378,259,000
Recurring | Corporate debt securities
Assets:
Investment securities AFS	25,590,000	24,944,000
Recurring | U.S. Treasury securities
Assets:
Trading securities - U.S. Treasury securities	46,308,000	34,746,000
Investment securities AFS	20,317,000	19,987,000
Recurring | Agency debentures
Assets:
Investment securities AFS	9,128,000	9,276,000
Recurring | Eurodollar Future [Member]
Assets:
Derivatives	2,000	1,000
Recurring | Forward sale commitments
Assets:
Derivatives	50,000	237,000
Liabilities:
Derivative liabilities	185,000	402,000
Recurring | Options
Assets:
Derivatives	9,000	3,000
Recurring | Interest rate lock commitments
Assets:
Derivatives	556,000	175,000
Liabilities:
Derivative liabilities		49,000
Recurring | Interest rate swaps
Assets:
Derivatives	8,301,000	10,250,000
Liabilities:
Derivative liabilities	8,301,000	10,250,000
Level 1 | Recurring
Assets:
Single family LHFS	0	0
Single family LHFI	0	0
Single family mortgage servicing rights	0	0
Total assets	46,319,000	34,750,000
Liabilities:
Total liabilities	0	0
Level 1 | Recurring | Residential
Assets:
Investment securities AFS	0	0
Level 1 | Recurring | Commercial
Assets:
Investment securities AFS	0	0
Level 1 | Recurring | Collateralized mortgage obligations residential
Assets:
Investment securities AFS	0	0
Level 1 | Recurring | Collateralized mortgage obligations commercial
Assets:
Investment securities AFS	0	0
Level 1 | Recurring | Municipal bonds
Assets:
Investment securities AFS	0	0
Level 1 | Recurring | Corporate debt securities
Assets:
Investment securities AFS	0	0
Level 1 | Recurring | U.S. Treasury securities
Assets:
Trading securities - U.S. Treasury securities	46,308,000	34,746,000
Level 1 | Recurring | Agency debentures
Assets:
Investment securities AFS	0	0
Level 1 | Recurring | Eurodollar Future [Member]
Assets:
Derivatives	2,000	1,000
Level 1 | Recurring | Forward sale commitments
Assets:
Derivatives	0	0
Liabilities:
Derivative liabilities	0	0
Level 1 | Recurring | Options
Assets:
Derivatives	9,000	3,000
Level 1 | Recurring | Interest rate lock commitments
Assets:
Derivatives	0	0
Liabilities:
Derivative liabilities		0
Level 1 | Recurring | Interest rate swaps
Assets:
Derivatives	0	0
Liabilities:
Derivative liabilities	0	0
Level 1 | Recurring | Us Treasury Collateralized Mortgage Obligations
Assets:
Investment securities AFS	0	0
Level 2 | Recurring
Assets:
Single family LHFS	21,912,000	20,312,000
Single family LHFI	0	0
Single family mortgage servicing rights	0	0
Total assets	1,035,291,000	1,049,060,000
Liabilities:
Total liabilities	8,486,000	10,652,000
Level 2 | Recurring | Residential
Assets:
Investment securities AFS	162,553,000	165,764,000
Level 2 | Recurring | Commercial
Assets:
Investment securities AFS	48,462,000	47,642,000
Level 2 | Recurring | Collateralized mortgage obligations residential
Assets:
Investment securities AFS	311,832,000	317,444,000
Level 2 | Recurring | Collateralized mortgage obligations commercial
Assets:
Investment securities AFS	53,155,000	54,945,000
Level 2 | Recurring | Municipal bonds
Assets:
Investment securities AFS	373,991,000	378,259,000
Level 2 | Recurring | Corporate debt securities
Assets:
Investment securities AFS	25,590,000	24,944,000
Level 2 | Recurring | U.S. Treasury securities
Assets:
Trading securities - U.S. Treasury securities	0	0
Level 2 | Recurring | Agency debentures
Assets:
Investment securities AFS	9,128,000	9,276,000
Level 2 | Recurring | Eurodollar Future [Member]
Assets:
Derivatives	0	0
Level 2 | Recurring | Forward sale commitments
Assets:
Derivatives	50,000	237,000
Liabilities:
Derivative liabilities	185,000	402,000
Level 2 | Recurring | Options
Assets:
Derivatives	0	0
Level 2 | Recurring | Interest rate lock commitments
Assets:
Derivatives	0	0
Liabilities:
Derivative liabilities		0
Level 2 | Recurring | Interest rate swaps
Assets:
Derivatives	8,301,000	10,250,000
Liabilities:
Derivative liabilities	8,301,000	10,250,000
Level 2 | Recurring | Us Treasury Collateralized Mortgage Obligations
Assets:
Investment securities AFS	20,317,000	19,987,000
Level 3 | Recurring
Assets:
Single family LHFS	0	0
Single family LHFI	1,248,000	1,287,000
Single family mortgage servicing rights		72,901,000
Total assets	75,788,000	76,061,000
Liabilities:
Total liabilities	0	49,000
Level 3 | Recurring | Residential
Assets:
Investment securities AFS	1,699,000	1,698,000
Level 3 | Recurring | Commercial
Assets:
Investment securities AFS	0	0
Level 3 | Recurring | Collateralized mortgage obligations residential
Assets:
Investment securities AFS	0	0
Level 3 | Recurring | Collateralized mortgage obligations commercial
Assets:
Investment securities AFS	0	0
Level 3 | Recurring | Municipal bonds
Assets:
Investment securities AFS	0	0
Level 3 | Recurring | Corporate debt securities
Assets:
Investment securities AFS	0	0
Level 3 | Recurring | U.S. Treasury securities
Assets:
Trading securities - U.S. Treasury securities	0	0
Level 3 | Recurring | Agency debentures
Assets:
Investment securities AFS	0	0
Level 3 | Recurring | Eurodollar Future [Member]
Assets:
Derivatives	0	0
Level 3 | Recurring | Forward sale commitments
Assets:
Derivatives	0	0
Liabilities:
Derivative liabilities	0	0
Level 3 | Recurring | Options
Assets:
Derivatives
Level 3 | Recurring | Interest rate lock commitments
Assets:
Derivatives	556,000	175,000
Liabilities:
Derivative liabilities		49,000
Level 3 | Recurring | Interest rate swaps
Assets:
Derivatives	0	0
Liabilities:
Derivative liabilities	0	0
Level 3 | Recurring | Us Treasury Collateralized Mortgage Obligations
Assets:
Investment securities AFS	$ 0	$ 0

X

- Definition Fair value portion of asset recognized for present right to economic benefit. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_AssetsFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_AssetsFairValueDisclosureAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479130/326-30-45-1 + Details Name: us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 103 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-103 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-12 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-6 Reference 11: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 55 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477439/946-210-55-1 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-6 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-6 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-6 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-1 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-1 Reference 17: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-1 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-1 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-6 Reference 20: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-6 Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(3)(c)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 Reference 22: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 5C -Subparagraph (SX 210.12-13C(Column H)(Footnote 7)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-5C Reference 23: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(3)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 Reference 24: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 5 -Subparagraph (SX 210.12-13(Column A)(Footnote 3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-5 Reference 25: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 5C -Subparagraph (SX 210.12-13C(Column H)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-5C Reference 26: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 5A -Subparagraph (SX 210.12-13A(Column E)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-5A Reference 27: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 5B -Subparagraph (SX 210.12-13B(Column E)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-5B Reference 28: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 5B -Subparagraph (SX 210.12-13B(Column E)(Footnote 4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-5B Reference 29: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483466/210-20-50-3 Reference 30: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-22 Reference 31: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-10 Reference 32: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-10 + Details Name: us-gaap_DerivativeAssets Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-6 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-6 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-6 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-6 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-1 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-1 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-1 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-6 Reference 16: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478795/946-210-50-6 Reference 17: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(9)(e)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 5C -Subparagraph (SX 210.12-13C(Column H)(Footnote 7)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-5C Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(9)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(9)(d)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 5 -Subparagraph (SX 210.12-13(Column G)(Footnote 8)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-5 Reference 22: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 5C -Subparagraph (SX 210.12-13C(Column H)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-5C Reference 23: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 5 -Subparagraph (SX 210.12-13(Column G)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-5 Reference 24: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 5A -Subparagraph (SX 210.12-13A(Column E)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-5A Reference 25: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 5B -Subparagraph (SX 210.12-13B(Column E)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-5B Reference 26: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 5B -Subparagraph (SX 210.12-13B(Column E)(Footnote 4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-5B Reference 27: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483466/210-20-50-3 Reference 28: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-22 Reference 29: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-10 Reference 30: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-10 + Details Name: us-gaap_DerivativeLiabilities Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Fair value of financial and nonfinancial obligations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_LiabilitiesFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_LiabilitiesFairValueDisclosureAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_LoansHeldForSaleFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-10 + Details Name: us-gaap_LoansReceivableFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-1 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-2 + Details Name: us-gaap_ServicingAssetAtFairValueAmount Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481830/320-10-45-1 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 7: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483467/210-10-45-1 + Details Name: us-gaap_TradingSecuritiesDebt Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_ResidentialMortgageBackedSecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_CommercialMortgageBackedSecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_MunicipalBondsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_CorporateDebtSecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_USTreasurySecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_AgencySecuritiesMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=hmst_CollateralizedMortgageObligationsResidentialMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=hmst_CollateralizedMortgageObligationsCommercialMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_EurodollarFutureMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_ForwardContractsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_CallOptionMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_InterestRateLockCommitmentsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_InterestRateSwapMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=hmst_UsTreasuryCollateralizedMortgageObligationsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

FAIR VALUE MEASUREMENT - Narrative (Details) - USD ($)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Transfers between levels of fair value hierarchy	$ 0	$ 0
Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Single family LHFI	1,248,000		$ 1,287,000
Level 3 | Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Single family LHFI	$ 1,248,000		$ 1,287,000

X

- Definition Fair value measurement transfers between with levels of hierarchy for assets and liabilities held. + References No definition available. + Details Name: hmst_FairValueMeasurementTransfersBetweenWithLevelsOfHierarchyForAssetsAndLiabilitiesHeld Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 + Details Name: us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-10 + Details Name: us-gaap_LoansReceivableFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

FAIR VALUE MEASUREMENT - Schedule of Level 3 Unobservable Inputs (Details) - Recurring $ in Thousands	Mar. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Single family LHFI	$ 1,248	$ 1,287
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt Securities, Available-for-Sale	1,699	1,698
Single family LHFI	1,248	1,287
Level 3 | Single Family [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Single family LHFI	1,248	1,287
Level 3 | Interest rate lock commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate lock commitments, net	$ 556	$ 126
Implied spread to benchmark interest rate curve | Low | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Implied spread to benchmark interest rate curve	0.0225	0.0225
Implied spread to benchmark interest rate curve | Low | Level 3 | Single Family [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Implied spread to benchmark interest rate curve	0.0280	0.0294
Implied spread to benchmark interest rate curve | High | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Implied spread to benchmark interest rate curve	0.0225	0.0225
Implied spread to benchmark interest rate curve | High | Level 3 | Single Family [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Implied spread to benchmark interest rate curve	0.0497	0.0556
Implied spread to benchmark interest rate curve | Weighted Average | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Implied spread to benchmark interest rate curve	0.0225	0.0225
Implied spread to benchmark interest rate curve | Weighted Average | Level 3 | Single Family [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Implied spread to benchmark interest rate curve	0.0345	0.0369
Fall-out factor | Low | Level 3 | Interest rate lock commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fall-out factor, Value of servicing	0.0077	0.0083
Fall-out factor | High | Level 3 | Interest rate lock commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fall-out factor, Value of servicing	0.2298	0.2913
Fall-out factor | Weighted Average | Level 3 | Interest rate lock commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fall-out factor, Value of servicing	0.0830	0.0928
Value of servicing | Low | Level 3 | Interest rate lock commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fall-out factor, Value of servicing	0.0062	0.0078
Value of servicing | High | Level 3 | Interest rate lock commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fall-out factor, Value of servicing	0.0161	0.0215
Value of servicing | Weighted Average | Level 3 | Interest rate lock commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fall-out factor, Value of servicing	0.0101	0.0137

X

- Definition Loans Held-for-Investment, Measurement Input + References No definition available. + Details Name: hmst_LoansHeldforInvestmentMeasurementInput Namespace Prefix: hmst_ Data Type: xbrli:decimalItemType Balance Type: na Period Type: instant

X

- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 103 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-103 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481830/320-10-45-1 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(6)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479130/326-30-45-1 + Details Name: us-gaap_AvailableForSaleSecuritiesDebtSecurities Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Value of input used to measure investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 103 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-103 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_DebtSecuritiesAvailableForSaleMeasurementInput Namespace Prefix: us-gaap_ Data Type: xbrli:decimalItemType Balance Type: na Period Type: instant

X

- Definition Value of input used to measure derivative asset. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 103 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-103 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_DerivativeAssetMeasurementInput Namespace Prefix: us-gaap_ Data Type: xbrli:decimalItemType Balance Type: na Period Type: instant

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 + Details Name: us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Fair value of financial instrument classified as derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-10 + Details Name: us-gaap_LoansReceivableFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=srt_SingleFamilyMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancialInstrumentAxis=us-gaap_InterestRateLockCommitmentsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_MeasurementInputTypeAxis=hmst_MeasurementInputImpliedSpreadMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: srt_RangeAxis=srt_MinimumMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: srt_RangeAxis=srt_MaximumMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: srt_RangeAxis=srt_WeightedAverageMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_MeasurementInputTypeAxis=hmst_MeasurementInputFallOutFactorMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_MeasurementInputTypeAxis=hmst_MeasurementInputValueOfServicingMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

FAIR VALUE MEASUREMENT - Schedule of Fair Value Changes and Activity for Level 3 (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Debt Securities, Available-For-Sale
Fair Value Changes and Activity for Level 3 [Roll Forward]
Beginning balance	$ 1,698	$ 1,860
Additions	0	0
Transfers	0	0
Payoffs/Sales	(50)	(50)
Change in mark to market	51	(19)
Ending balance	1,699	1,791
Single family LHFI
Fair Value Changes and Activity for Level 3 [Roll Forward]
Beginning balance	1,287	1,280
Additions	0	0
Transfers	(50)	0
Payoffs/Sales	0	0
Change in mark to market	11	5
Ending balance	1,248	$ 1,285
Loans Held For Sale
Fair Value Changes and Activity for Level 3 [Roll Forward]
Beginning balance	0
Additions	0
Transfers	50
Payoffs/Sales	(50)
Change in mark to market	0
Ending balance	$ 0

X

- Definition Fair Value, Measurement With Unobservable Inputs Reconciliation, Recurring Basis, Asset, Payoff (Sales) + References No definition available. + Details Name: hmst_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPayoffSales Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details Name: us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 101 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-101 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 102 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-102 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1 Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 101 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-101 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Amount of transfer of financial instrument classified as an asset into (out of) level 3 of the fair value hierarchy. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- Definition Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 101 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-101 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FairValueByAssetClassAxis=hmst_DebtSecuritiesAvailableForSaleMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByAssetClassAxis=hmst_LoansHeldForInvestmentMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByAssetClassAxis=hmst_LoansHeldForSaleMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

FAIR VALUE MEASUREMENT - Level 3 Interest Lock Commitments (Details) - Interest Rate Lock and Loan Purchase Commitments - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Fair Value Changes and Activity for Level 3 [Roll Forward]
Beginning balance, net	$ 126	$ 411
Total realized/unrealized gains	1,847	417
Settlements	(1,417)	(492)
Ending balance, net	$ 556	$ 336

X

- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details Name: us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 101 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-101 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 102 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-102 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1 Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 101 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-101 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Fair value of financial instrument classified as derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FinancialInstrumentAxis=hmst_InterestRateLockAndLoanPurchaseCommitmentsMember Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

FAIR VALUE MEASUREMENT - FV Unobservable Inputs - Nonrecurring Basis (Details) - Nonrecurring - Level 3 - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value	$ 1,546	$ 423
Total Gains (Losses)	$ 698	$ (50)

X

- Definition Gains losses on loans held for investment. + References No definition available. + Details Name: hmst_GainsLossesOnLoansHeldForInvestment Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 + Details Name: us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2E -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_InvestmentsFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsNonrecurringMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

FAIR VALUE MEASUREMENT - FV of Financial Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Assets:
Other assets - GNMA EBO loans	$ 6,023,582	$ 6,193,053
Fair Value
Assets:
Cash and cash equivalents	252,162	406,600
Investment securities HTM	2,266	2,273
LHFI	5,758,436	5,864,426
Federal Home Loan Bank stock	49,920	50,676
Liabilities:
Certificates of deposit	2,811,546	3,262,350
Borrowings	1,005,485	1,001,873
Long-term debt	180,069	184,124
Carrying Value
Assets:
Cash and cash equivalents	252,162	406,600
Investment securities HTM	2,283	2,301
LHFI	6,022,334	6,191,766
Federal Home Loan Bank stock	49,920	50,676
Liabilities:
Certificates of deposit	2,816,698	3,267,772
Borrowings	1,000,000	1,000,000
Long-term debt	225,223	225,131
Multifamily | Fair Value
Assets:
LHFS – multifamily and other	12,822
Mortgage servicing rights – multifamily and SBA	31,468	32,361
Multifamily | Carrying Value
Assets:
LHFS – multifamily and other	12,822
Mortgage servicing rights – multifamily and SBA	25,674	26,565
Other assets - GNMA EBO loans | Fair Value
Assets:
Other assets - GNMA EBO loans	6,786	5,111
Other assets - GNMA EBO loans | Carrying Value
Assets:
Other assets - GNMA EBO loans	6,786	5,111
Level 1 | Fair Value
Assets:
Cash and cash equivalents	252,162	406,600
Investment securities HTM	0	0
LHFI	0	0
Federal Home Loan Bank stock	0	0
Liabilities:
Certificates of deposit	0	0
Borrowings	0	0
Long-term debt	0	0
Level 1 | Multifamily | Fair Value
Assets:
LHFS – multifamily and other	0
Mortgage servicing rights – multifamily and SBA	0	0
Level 1 | Other assets - GNMA EBO loans | Fair Value
Assets:
Other assets - GNMA EBO loans	0	0
Level 2 | Fair Value
Assets:
Cash and cash equivalents	0	0
Investment securities HTM	2,266	2,273
LHFI	0	0
Federal Home Loan Bank stock	49,920	50,676
Liabilities:
Certificates of deposit	2,811,546	3,262,350
Borrowings	1,005,485	1,001,873
Long-term debt	180,069	184,124
Level 2 | Multifamily | Fair Value
Assets:
LHFS – multifamily and other	12,822
Mortgage servicing rights – multifamily and SBA	0	0
Level 2 | Other assets - GNMA EBO loans | Fair Value
Assets:
Other assets - GNMA EBO loans	0	0
Level 3 | Fair Value
Assets:
Cash and cash equivalents	0	0
Investment securities HTM	0	0
LHFI	5,758,436	5,864,426
Federal Home Loan Bank stock	0	0
Liabilities:
Certificates of deposit	0	0
Borrowings	0	0
Long-term debt	0	0
Level 3 | Multifamily | Fair Value
Assets:
LHFS – multifamily and other	0
Mortgage servicing rights – multifamily and SBA	31,468	32,361
Level 3 | Other assets - GNMA EBO loans | Fair Value
Assets:
Other assets - GNMA EBO loans	$ 6,786	$ 5,111

X

- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_CashAndCashEquivalentsFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2E -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 69B -Publisher FASB -URI https://asc.fasb.org/1943274/2147481568/470-20-55-69B Reference 7: http://www.xbrl.org/2003/role/exampleRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 69C -Publisher FASB -URI https://asc.fasb.org/1943274/2147481568/470-20-55-69C Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1D -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-1D Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-10 + Details Name: us-gaap_DebtInstrumentFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Definition Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2E -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_DepositsFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- References No definition available. + Details Name: us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details Name: us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2E -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (aa) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-5A Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(6)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details Name: us-gaap_HeldToMaturitySecuritiesFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value portion of investments in Federal Home Loan Bank (FHLBank) stock. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_InvestmentInFederalHomeLoanBankStockFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_LoansHeldForSaleFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-10 + Details Name: us-gaap_LoansReceivableFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-1 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-2 + Details Name: us-gaap_ServicingAssetAtFairValueAmount Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount of short-term debt existing as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_ShorttermDebtFairValue Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: instant

X

- Details Name: us-gaap_FairValueByMeasurementBasisAxis=us-gaap_EstimateOfFairValueFairValueDisclosureMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByMeasurementBasisAxis=us-gaap_CarryingReportedAmountFairValueDisclosureMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_MultifamilyResidentialMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=hmst_GinnieMaeEarlyBuyoutLoansMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

FAIR VALUE MEASUREMENT - Fair Value Option (Details) - Recurring - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Single family LHFS	$ 21,912	$ 20,312
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Single family LHFS	21,912	20,312
Aggregate Unpaid Principal Balance	21,513	20,137
Fair Value Less Aggregated Unpaid Principal Balance	$ 399	$ 175

X

- Definition Fair Value Option, Loans Held As Assets, Aggregate Unpaid Principal Balance + References No definition available. + Details Name: hmst_FairValueOptionLoansHeldAsAssetsAggregateUnpaidPrincipalBalance Namespace Prefix: hmst_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 + Details Name: us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

X

- Definition This item represents the difference between the aggregate fair value and the aggregate unpaid principal balance of loans and long-term receivables (other than securities categorized as trading, available-for-sale or held-to-maturity) that have contractual principal amounts and for which the fair value option has been elected. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 28 -Subparagraph (d)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-28 + Details Name: us-gaap_FairValueOptionAggregateDifferencesLoansAndLongTermReceivables Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Definition Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details Name: us-gaap_LoansHeldForSaleFairValueDisclosure Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- Details Name: us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember Namespace Prefix: Data Type: na Balance Type: Period Type:

X

- Details Name: us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member Namespace Prefix: Data Type: na Balance Type: Period Type:

v3.25.1

LIHTC INVESTMENTS - Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Investments, Debt and Equity Securities [Abstract]
Current balance of investment	$ 35.9	$ 37.3

X

- Definition Amount of investment that generates income tax credit and other income tax benefit under tax credit program elected to be accounted for using proportional amortization method. Includes, but is not limited to, investment under program not meeting condition for accounting under proportional amortization method. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478156/740-323-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478156/740-323-50-1A + Details Name: us-gaap_AmortizationMethodQualifiedAffordableHousingProjectInvestments Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: instant

X

- References No definition available. + Details Name: us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

v3.25.1

LIHTC INVESTMENTS - Schedule of information related to LIHTC investments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Investments, Debt and Equity Securities [Abstract]
Tax credits and other tax benefits recognized	$ 1,697	$ 1,668
LIHTC amortization expense	$ 1,405	$ 1,367

X

- Definition Amount, before amortization expense, of income tax credit and other tax benefit generated by investment under tax credit program elected to be accounted for using proportional amortization method. Includes, but is not limited to, investment under tax credit program not meeting condition for accounting under proportional amortization method. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 323 -SubTopic 740 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478156/323-740-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478156/740-323-50-1A + Details Name: us-gaap_AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: credit Period Type: duration

X

- Definition Amount of amortization expense for investment that generates income tax credit and other income tax benefit under tax credit program accounted for using proportional amortization method. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478156/740-323-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 323 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478156/740-323-50-1A + Details Name: us-gaap_AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization Namespace Prefix: us-gaap_ Data Type: xbrli:monetaryItemType Balance Type: debit Period Type: duration

X

- References No definition available. + Details Name: us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract Namespace Prefix: us-gaap_ Data Type: xbrli:stringItemType Balance Type: na Period Type: duration

{
 "version": "2.2",
 "instance": {
  "hmst-20250331.htm": {
   "nsprefix": "hmst",
   "nsuri": "http://www.homestreet.com/20250331",
   "dts": {
    "inline": {
     "local": [
      "hmst-20250331.htm"
     ]
    },
    "schema": {
     "local": [
      "hmst-20250331.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd",
      "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd",
      "https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd",
      "https://xbrl.fasb.org/srt/2024/elts/srt-roles-2024.xsd",
      "https://xbrl.fasb.org/srt/2024/elts/srt-types-2024.xsd",
      "https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd",
      "https://xbrl.fasb.org/us-gaap/2024/elts/us-roles-2024.xsd",
      "https://xbrl.fasb.org/us-gaap/2024/elts/us-types-2024.xsd",
      "https://xbrl.sec.gov/country/2024/country-2024.xsd",
      "https://xbrl.sec.gov/dei/2024/dei-2024.xsd",
      "https://xbrl.sec.gov/ecd/2024/ecd-2024.xsd",
      "https://xbrl.sec.gov/stpr/2024/stpr-2024.xsd"
     ]
    },
    "calculationLink": {
     "local": [
      "hmst-20250331_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "hmst-20250331_def.xml"
     ]
    },
    "labelLink": {
     "local": [
      "hmst-20250331_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "hmst-20250331_pre.xml"
     ]
    }
   },
   "keyStandard": 297,
   "keyCustom": 85,
   "axisStandard": 24,
   "axisCustom": 0,
   "memberStandard": 68,
   "memberCustom": 36,
   "hidden": {
    "total": 5,
    "http://xbrl.sec.gov/dei/2024": 5
   },
   "contextCount": 810,
   "entityCount": 1,
   "segmentCount": 111,
   "elementCount": 741,
   "unitCount": 5,
   "baseTaxonomies": {
    "http://fasb.org/us-gaap/2024": 2427,
    "http://xbrl.sec.gov/dei/2024": 29,
    "http://xbrl.sec.gov/ecd/2024": 4
   },
   "report": {
    "R1": {
     "role": "http://www.homestreet.com/role/Cover",
     "longName": "0000001 - Document - Cover",
     "shortName": "Cover",
     "isDefault": "true",
     "groupType": "document",
     "subGroupType": "",
     "menuCat": "Cover",
     "order": "1",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "dei:DocumentType",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "dei:DocumentType",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R2": {
     "role": "http://www.homestreet.com/role/ConsolidatedBalanceSheets",
     "longName": "9952151 - Statement - Consolidated Balance Sheets",
     "shortName": "Consolidated Balance Sheets",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "2",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R3": {
     "role": "http://www.homestreet.com/role/ConsolidatedBalanceSheetsParenthetical",
     "longName": "9952152 - Statement - Consolidated Balance Sheets (Parenthetical)",
     "shortName": "Consolidated Balance Sheets (Parenthetical)",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "parenthetical",
     "menuCat": "Statements",
     "order": "3",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:CommonStockNoParValue",
      "unitRef": "usdPerShare",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "INF",
      "ancestors": [
       "us-gaap:CommonStockNoParValue",
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R4": {
     "role": "http://www.homestreet.com/role/ConsolidatedIncomeStatements",
     "longName": "9952153 - Statement - Consolidated Income Statements",
     "shortName": "Consolidated Income Statements",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "4",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:InterestAndFeeIncomeLoansAndLeases",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:InterestAndFeeIncomeLoansAndLeases",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R5": {
     "role": "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss",
     "longName": "9952154 - Statement - Consolidated Statements of Comprehensive Income (Loss)",
     "shortName": "Consolidated Statements of Comprehensive Income (Loss)",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "5",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:NetIncomeLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R6": {
     "role": "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity",
     "longName": "9952155 - Statement - Consolidated Statements of Shareholders' Equity",
     "shortName": "Consolidated Statements of Shareholders' Equity",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "6",
     "firstAnchor": {
      "contextRef": "c-6",
      "name": "us-gaap:CommonStockSharesOutstanding",
      "unitRef": "shares",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "INF",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-6",
      "name": "us-gaap:CommonStockSharesOutstanding",
      "unitRef": "shares",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "INF",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R7": {
     "role": "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows",
     "longName": "9952156 - Statement - Consolidated Statements of Cash Flows",
     "shortName": "Consolidated Statements of Cash Flows",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "7",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:NetIncomeLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "hmst:FinancingReceivableCreditLossExpenseReversalAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R8": {
     "role": "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIES",
     "longName": "9952157 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES",
     "shortName": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "8",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:SignificantAccountingPoliciesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:SignificantAccountingPoliciesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R9": {
     "role": "http://www.homestreet.com/role/INVESTMENTSECURITIES",
     "longName": "9952158 - Disclosure - INVESTMENT SECURITIES",
     "shortName": "INVESTMENT SECURITIES",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "9",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:MarketableSecuritiesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:MarketableSecuritiesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R10": {
     "role": "http://www.homestreet.com/role/LOANSANDCREDITQUALITY",
     "longName": "9952159 - Disclosure - LOANS AND CREDIT QUALITY",
     "shortName": "LOANS AND CREDIT QUALITY",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "10",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:FinancingReceivablesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:FinancingReceivablesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R11": {
     "role": "http://www.homestreet.com/role/DEPOSITS",
     "longName": "9952160 - Disclosure - DEPOSITS",
     "shortName": "DEPOSITS",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "11",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:DepositLiabilitiesDisclosuresTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:DepositLiabilitiesDisclosuresTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R12": {
     "role": "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIES",
     "longName": "9952161 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES",
     "shortName": "DERIVATIVES AND HEDGING ACTIVITIES",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "12",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R13": {
     "role": "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONS",
     "longName": "9952162 - Disclosure - MORTGAGE BANKING OPERATIONS",
     "shortName": "MORTGAGE BANKING OPERATIONS",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "13",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "hmst:MortgageBankingOperationsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "hmst:MortgageBankingOperationsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R14": {
     "role": "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITY",
     "longName": "9952163 - Disclosure - GUARANTEES AND MORTGAGE REPURCHASE LIABILITY",
     "shortName": "GUARANTEES AND MORTGAGE REPURCHASE LIABILITY",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "14",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:CommitmentsContingenciesAndGuaranteesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:CommitmentsContingenciesAndGuaranteesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R15": {
     "role": "http://www.homestreet.com/role/EARNINGSPERSHARE",
     "longName": "9952164 - Disclosure - EARNINGS PER SHARE",
     "shortName": "EARNINGS PER SHARE",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "15",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R16": {
     "role": "http://www.homestreet.com/role/FAIRVALUEMEASUREMENT",
     "longName": "9952165 - Disclosure - FAIR VALUE MEASUREMENT",
     "shortName": "FAIR VALUE MEASUREMENT",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "16",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R17": {
     "role": "http://www.homestreet.com/role/LIHTCINVESTMENTS",
     "longName": "9952166 - Disclosure - LIHTC INVESTMENTS",
     "shortName": "LIHTC INVESTMENTS",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "17",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:InvestmentProgramProportionalAmortizationMethodElectedTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:InvestmentProgramProportionalAmortizationMethodElectedTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R18": {
     "role": "http://xbrl.sec.gov/ecd/role/PvpDisclosure",
     "longName": "995410 - Disclosure - Pay vs Performance Disclosure",
     "shortName": "Pay vs Performance Disclosure",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "18",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:NetIncomeLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R19": {
     "role": "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements",
     "longName": "995445 - Disclosure - Insider Trading Arrangements",
     "shortName": "Insider Trading Arrangements",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "19",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "ecd:Rule10b51ArrAdoptedFlag",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ecd:NonRule10b51ArrAdoptedFlag",
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "ecd:Rule10b51ArrAdoptedFlag",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ecd:NonRule10b51ArrAdoptedFlag",
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R20": {
     "role": "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies",
     "longName": "9955511 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)",
     "shortName": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "policies",
     "menuCat": "Policies",
     "order": "20",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R21": {
     "role": "http://www.homestreet.com/role/INVESTMENTSECURITIESTables",
     "longName": "9955512 - Disclosure - INVESTMENT SECURITIES (Tables)",
     "shortName": "INVESTMENT SECURITIES (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "21",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:DebtSecuritiesAvailableForSaleTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:HeldToMaturitySecuritiesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:DebtSecuritiesAvailableForSaleTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:HeldToMaturitySecuritiesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R22": {
     "role": "http://www.homestreet.com/role/LOANSANDCREDITQUALITYTables",
     "longName": "9955513 - Disclosure - LOANS AND CREDIT QUALITY (Tables)",
     "shortName": "LOANS AND CREDIT QUALITY (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "22",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R23": {
     "role": "http://www.homestreet.com/role/DEPOSITSTables",
     "longName": "9955514 - Disclosure - DEPOSITS (Tables)",
     "shortName": "DEPOSITS (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "23",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "hmst:DepositBalancesIncludingStatedRatesTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "hmst:DepositBalancesIncludingStatedRatesTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R24": {
     "role": "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESTables",
     "longName": "9955515 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES (Tables)",
     "shortName": "DERIVATIVES AND HEDGING ACTIVITIES (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "24",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R25": {
     "role": "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSTables",
     "longName": "9955516 - Disclosure - MORTGAGE BANKING OPERATIONS (Tables)",
     "shortName": "MORTGAGE BANKING OPERATIONS (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "25",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "hmst:MortgageLoansOnRealEstateByLoanDisclosureTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "hmst:MortgageLoansOnRealEstateByLoanDisclosureTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R26": {
     "role": "http://www.homestreet.com/role/EARNINGSPERSHARETables",
     "longName": "9955517 - Disclosure - EARNINGS PER SHARE (Tables)",
     "shortName": "EARNINGS PER SHARE (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "26",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R27": {
     "role": "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTTables",
     "longName": "9955518 - Disclosure - FAIR VALUE MEASUREMENT (Tables)",
     "shortName": "FAIR VALUE MEASUREMENT (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "27",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "hmst:FairValueMeasurementMethodologiesTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "hmst:FairValueMeasurementMethodologiesTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R28": {
     "role": "http://www.homestreet.com/role/LIHTCINVESTMENTSTables",
     "longName": "9955519 - Disclosure - LIHTC INVESTMENTS (Tables)",
     "shortName": "LIHTC INVESTMENTS (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "28",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:InvestmentHoldingsOtherThanSecuritiesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:InvestmentHoldingsOtherThanSecuritiesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R29": {
     "role": "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESNarrativeDetails",
     "longName": "9955520 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)",
     "shortName": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "29",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:NumberOfReportableSegments",
      "unitRef": "segment",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "INF",
      "ancestors": [
       "us-gaap:NumberOfOperatingSegments",
       "span",
       "div",
       "us-gaap:SegmentReportingPolicyPolicyTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:NumberOfReportableSegments",
      "unitRef": "segment",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "INF",
      "ancestors": [
       "us-gaap:NumberOfOperatingSegments",
       "span",
       "div",
       "us-gaap:SegmentReportingPolicyPolicyTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R30": {
     "role": "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails",
     "longName": "9955521 - Disclosure - INVESTMENT SECURITIES - Unrealized Gain/Loss on Investment (Details)",
     "shortName": "INVESTMENT SECURITIES - Unrealized Gain/Loss on Investment (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "30",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "us-gaap:DebtSecuritiesAvailableForSaleTableTextBlock",
       "us-gaap:HeldToMaturitySecuritiesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "us-gaap:DebtSecuritiesAvailableForSaleTableTextBlock",
       "us-gaap:HeldToMaturitySecuritiesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R31": {
     "role": "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails",
     "longName": "9955522 - Disclosure - INVESTMENT SECURITIES - Continuous Unrealized Loss on Investment (Details)",
     "shortName": "INVESTMENT SECURITIES - Continuous Unrealized Loss on Investment (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "31",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:UnrealizedGainLossOnInvestmentsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:UnrealizedGainLossOnInvestmentsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R32": {
     "role": "http://www.homestreet.com/role/INVESTMENTSECURITIESNarrativeDetails",
     "longName": "9955523 - Disclosure - INVESTMENT SECURITIES - Narrative (Details)",
     "shortName": "INVESTMENT SECURITIES - Narrative (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "32",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:DebtSecuritiesTradingGainLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-5",
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:DebtSecuritiesTradingGainLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-5",
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R33": {
     "role": "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails",
     "longName": "9955524 - Disclosure - INVESTMENT SECURITIES - Weighted Average Yield (Details)",
     "shortName": "INVESTMENT SECURITIES - Weighted Average Yield (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "33",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:DebtSecuritiesAvailableForSaleExcludingAccruedInterest",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "us-gaap:DebtSecuritiesAvailableForSaleTableTextBlock",
       "us-gaap:HeldToMaturitySecuritiesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-50",
      "name": "us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:ComputationOfWeightedAverageYieldUsingCouponOnFairValueTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R34": {
     "role": "http://www.homestreet.com/role/INVESTMENTSECURITIESPledgedtoSecureBorrowingsandPublicDepositsDetails",
     "longName": "9955525 - Disclosure - INVESTMENT SECURITIES - Pledged to Secure Borrowings and Public Deposits (Details)",
     "shortName": "INVESTMENT SECURITIES - Pledged to Secure Borrowings and Public Deposits (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "34",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "hmst:PledgedAssetsNotSeparatelyReportedSecuritiesPledgedForStateandLocalGovernments",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "hmst:PledgedAssetsNotSeparatelyReportedSecuritiesPledgedForStateandLocalGovernments",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R35": {
     "role": "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails",
     "longName": "9955526 - Disclosure - LOANS AND CREDIT QUALITY - Narrative (Details)",
     "shortName": "LOANS AND CREDIT QUALITY - Narrative (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "35",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "hmst:NumberOfPortfolioSegments",
      "unitRef": "segment",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "INF",
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "hmst:NumberOfPortfolioSegments",
      "unitRef": "segment",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "INF",
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R36": {
     "role": "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
     "longName": "9955527 - Disclosure - LOANS AND CREDIT QUALITY - Loans Held for Investment (Details)",
     "shortName": "LOANS AND CREDIT QUALITY - Loans Held for Investment (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "36",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-62",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R37": {
     "role": "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAllowanceforCreditLossesDetails",
     "longName": "9955528 - Disclosure - LOANS AND CREDIT QUALITY - Allowance for Credit Losses (Details)",
     "shortName": "LOANS AND CREDIT QUALITY - Allowance for Credit Losses (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "37",
     "firstAnchor": {
      "contextRef": "c-4",
      "name": "us-gaap:FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R38": {
     "role": "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
     "longName": "9955529 - Disclosure - LOANS AND CREDIT QUALITY - Activity in Allowance for Credit Losses by Loan Portfolio (Details)",
     "shortName": "LOANS AND CREDIT QUALITY - Activity in Allowance for Credit Losses by Loan Portfolio (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "38",
     "firstAnchor": {
      "contextRef": "c-4",
      "name": "us-gaap:FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R39": {
     "role": "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
     "longName": "9955530 - Disclosure - LOANS AND CREDIT QUALITY - Loans Credit Quality by Year and Type (Details)",
     "shortName": "LOANS AND CREDIT QUALITY - Loans Credit Quality by Year and Type (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "39",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R40": {
     "role": "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
     "longName": "9955531 - Disclosure - LOANS AND CREDIT QUALITY - Gross Charge-offs by Year and Type (Details)",
     "shortName": "LOANS AND CREDIT QUALITY - Gross Charge-offs by Year and Type (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "40",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R41": {
     "role": "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
     "longName": "9955532 - Disclosure - LOANS AND CREDIT QUALITY - Collateral Dependent Loans (Details)",
     "shortName": "LOANS AND CREDIT QUALITY - Collateral Dependent Loans (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "41",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-258",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:ScheduleOfCollateralDependentLoansTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R42": {
     "role": "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails",
     "longName": "9955533 - Disclosure - LOANS AND CREDIT QUALITY - Loans on Nonaccrual with No Related Allowance (Details)",
     "shortName": "LOANS AND CREDIT QUALITY - Loans on Nonaccrual with No Related Allowance (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "42",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R43": {
     "role": "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
     "longName": "9955534 - Disclosure - LOANS AND CREDIT QUALITY - Aging Analysis (Details)",
     "shortName": "LOANS AND CREDIT QUALITY - Aging Analysis (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "43",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "hmst:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossPastDueAndNonaccrual",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:PastDueFinancingReceivablesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R44": {
     "role": "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
     "longName": "9955535 - Disclosure - LOANS AND CREDIT QUALITY - Loan Modifications (Details)",
     "shortName": "LOANS AND CREDIT QUALITY - Loan Modifications (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "44",
     "firstAnchor": {
      "contextRef": "c-455",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestModifiedPeriod",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-455",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestModifiedPeriod",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R45": {
     "role": "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
     "longName": "9955536 - Disclosure - LOANS AND CREDIT QUALITY - Loan Modifications, Financial Effect (Details)",
     "shortName": "LOANS AND CREDIT QUALITY - Loan Modifications, Financial Effect (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "45",
     "firstAnchor": {
      "contextRef": "c-467",
      "name": "us-gaap:FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-467",
      "name": "us-gaap:FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R46": {
     "role": "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
     "longName": "9955537 - Disclosure - LOANS AND CREDIT QUALITY - Loan Modifications, by Payment Status (Details)",
     "shortName": "LOANS AND CREDIT QUALITY - Loan Modifications, by Payment Status (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "46",
     "firstAnchor": {
      "contextRef": "c-386",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestModifiedPast12Months",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:FinancingReceivableLoanModificationsSubsequentDefaultByPaymentStatusTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-386",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestModifiedPast12Months",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:FinancingReceivableLoanModificationsSubsequentDefaultByPaymentStatusTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R47": {
     "role": "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
     "longName": "9955538 - Disclosure - LOANS AND CREDIT QUALITY - Loan Modifications with Subsequent Default, by Loan Modification (Details)",
     "shortName": "LOANS AND CREDIT QUALITY - Loan Modifications with Subsequent Default, by Loan Modification (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "47",
     "firstAnchor": {
      "contextRef": "c-534",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestModifiedSubsequentDefault",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FinancingReceivableModifiedSubsequentDefaultTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R48": {
     "role": "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails",
     "longName": "9955539 - Disclosure - DEPOSITS - Schedule of Deposit Balances (Details)",
     "shortName": "DEPOSITS - Schedule of Deposit Balances (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "48",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:NoninterestBearingDepositLiabilities",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:DepositBalancesIncludingStatedRatesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:NoninterestBearingDepositLiabilities",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:DepositBalancesIncludingStatedRatesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R49": {
     "role": "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails",
     "longName": "9955540 - Disclosure - DEPOSITS - Schedule of Deposit Maturity (Details)",
     "shortName": "DEPOSITS - Schedule of Deposit Maturity (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "49",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:TimeDepositMaturitiesNextRollingTwelveMonths",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:ScheduleOfMaturitiesOfCertificateOfDepositsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:TimeDepositMaturitiesNextRollingTwelveMonths",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:ScheduleOfMaturitiesOfCertificateOfDepositsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R50": {
     "role": "http://www.homestreet.com/role/DEPOSITSNarrativeDetails",
     "longName": "9955541 - Disclosure - DEPOSITS - Narrative (Details)",
     "shortName": "DEPOSITS - Narrative (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "50",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:TimeDepositsAtOrAboveFDICInsuranceLimit",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-6",
      "ancestors": [
       "ix:continuation",
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:TimeDepositsAtOrAboveFDICInsuranceLimit",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-6",
      "ancestors": [
       "ix:continuation",
       "span",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R51": {
     "role": "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
     "longName": "9955542 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES - Fair Value of Derivatives (Details)",
     "shortName": "DERIVATIVES AND HEDGING ACTIVITIES - Fair Value of Derivatives (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "51",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:DerivativeNotionalAmount",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-539",
      "name": "us-gaap:DerivativeNotionalAmount",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R52": {
     "role": "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESMasterNettingAgreementsDetails",
     "longName": "9955543 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES - Master Netting Agreements (Details)",
     "shortName": "DERIVATIVES AND HEDGING ACTIVITIES - Master Netting Agreements (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "52",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:DerivativeFairValueOfDerivativeAsset",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueConcentrationOfRiskTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R53": {
     "role": "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESNarrativeDetails",
     "longName": "9955544 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES - Narrative (Details)",
     "shortName": "DERIVATIVES AND HEDGING ACTIVITIES - Narrative (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "53",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:DerivativeAssetCollateralObligationToReturnCashOffset",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-5",
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:DerivativeLiabilityCollateralRightToReclaimCashOffset",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R54": {
     "role": "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESGainLossRecognizedinIncomeDetails",
     "longName": "9955545 - Disclosure - DERIVATIVES AND HEDGING ACTIVITIES - Gain (Loss) Recognized in Income (Details)",
     "shortName": "DERIVATIVES AND HEDGING ACTIVITIES - Gain (Loss) Recognized in Income (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "54",
     "firstAnchor": {
      "contextRef": "c-551",
      "name": "us-gaap:DerivativeGainLossOnDerivativeNet",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-551",
      "name": "us-gaap:DerivativeGainLossOnDerivativeNet",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R55": {
     "role": "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansHeldforSaleDetails",
     "longName": "9955546 - Disclosure - MORTGAGE BANKING OPERATIONS - Loans Held for Sale (Details)",
     "shortName": "MORTGAGE BANKING OPERATIONS - Loans Held for Sale (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "55",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:LoansReceivableHeldForSaleAmount",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "hmst:MortgageLoansOnRealEstateByLoanDisclosureTableTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:LoansReceivableHeldForSaleAmount",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "hmst:MortgageLoansOnRealEstateByLoanDisclosureTableTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R56": {
     "role": "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansSoldDetails",
     "longName": "9955547 - Disclosure - MORTGAGE BANKING OPERATIONS - Loans Sold (Details)",
     "shortName": "MORTGAGE BANKING OPERATIONS - Loans Sold (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "56",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:ProceedsFromSaleOfMortgageLoansHeldForSale",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "hmst:MortgageLoansOnRealEstateByLoanDisclosureTableTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:ProceedsFromSaleOfMortgageLoansHeldForSale",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "hmst:MortgageLoansOnRealEstateByLoanDisclosureTableTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R57": {
     "role": "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSGainonOriginationandSaleDetails",
     "longName": "9955548 - Disclosure - MORTGAGE BANKING OPERATIONS - Gain on Origination and Sale (Details)",
     "shortName": "MORTGAGE BANKING OPERATIONS - Gain on Origination and Sale (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "57",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "hmst:NetGainsLossesOnMortgageLoanOriginationAndSalesActivitiesIncludingDiscontinuedOperations",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:NetGainOnMortgageLoanOriginationAndSaleActivityTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "hmst:NetGainsLossesOnMortgageLoanOriginationAndSalesActivitiesIncludingDiscontinuedOperations",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:NetGainOnMortgageLoanOriginationAndSaleActivityTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R58": {
     "role": "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansServicedforOthersDetails",
     "longName": "9955549 - Disclosure - MORTGAGE BANKING OPERATIONS - Loans Serviced for Others (Details)",
     "shortName": "MORTGAGE BANKING OPERATIONS - Loans Serviced for Others (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "58",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:PortfolioOfLoansServicedForOthersTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-561",
      "name": "us-gaap:ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:PortfolioOfLoansServicedForOthersTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R59": {
     "role": "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMortgageRepurchaseLiabilityDetails",
     "longName": "9955550 - Disclosure - MORTGAGE BANKING OPERATIONS - Mortgage Repurchase Liability (Details)",
     "shortName": "MORTGAGE BANKING OPERATIONS - Mortgage Repurchase Liability (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "59",
     "firstAnchor": {
      "contextRef": "c-567",
      "name": "us-gaap:LossContingencyAccrualAtCarryingValue",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:MortgageRepurchaseLossesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-567",
      "name": "us-gaap:LossContingencyAccrualAtCarryingValue",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:MortgageRepurchaseLossesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R60": {
     "role": "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSNarrativeDetails",
     "longName": "9955551 - Disclosure - MORTGAGE BANKING OPERATIONS - Narrative (Details)",
     "shortName": "MORTGAGE BANKING OPERATIONS - Narrative (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "60",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "hmst:ServicingAdvances",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-5",
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "hmst:ServicingAdvances",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-5",
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R61": {
     "role": "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails",
     "longName": "9955552 - Disclosure - MORTGAGE BANKING OPERATIONS - Revenue from Mortgage Servicing (Details)",
     "shortName": "MORTGAGE BANKING OPERATIONS - Revenue from Mortgage Servicing (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "61",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "hmst:ServicingFeesAndOther",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:ScheduleOfRevenueFromMortgageServicingIncludingEffectsOfDerivativeRiskManagementInstrumentsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "hmst:ServicingFeesAndOther",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:ScheduleOfRevenueFromMortgageServicingIncludingEffectsOfDerivativeRiskManagementInstrumentsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R62": {
     "role": "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails",
     "longName": "9955553 - Disclosure - MORTGAGE BANKING OPERATIONS - Single Family MSR Roll Forward (Details)",
     "shortName": "MORTGAGE BANKING OPERATIONS - Single Family MSR Roll Forward (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "62",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:ServicingAssetAtFairValueOtherChangesInFairValue",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:ScheduleOfRevenueFromMortgageServicingIncludingEffectsOfDerivativeRiskManagementInstrumentsTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-563",
      "name": "us-gaap:ServicingAssetAtFairValueAdditions",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R63": {
     "role": "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
     "longName": "9955554 - Disclosure - MORTGAGE BANKING OPERATIONS - Key Economic Assumptions (Details)",
     "shortName": "MORTGAGE BANKING OPERATIONS - Key Economic Assumptions (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "63",
     "firstAnchor": {
      "contextRef": "c-589",
      "name": "us-gaap:ServicingAssetMeasurementInput",
      "unitRef": "number",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "4",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfSensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrServicingLiabilitiesTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-589",
      "name": "us-gaap:ServicingAssetMeasurementInput",
      "unitRef": "number",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "4",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfSensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrServicingLiabilitiesTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R64": {
     "role": "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails",
     "longName": "9955555 - Disclosure - MORTGAGE BANKING OPERATIONS - Sensitivity Analysis (Details)",
     "shortName": "MORTGAGE BANKING OPERATIONS - Sensitivity Analysis (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "64",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfSensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrServicingLiabilitiesTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "hmst:ImpactOnFairValueOfTwentyFiveBasisPointsDecrease",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfSensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrServicingLiabilitiesTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R65": {
     "role": "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMultifamilyandSBAMSRRollForwardDetails",
     "longName": "9955556 - Disclosure - MORTGAGE BANKING OPERATIONS - Multifamily and SBA MSR Roll Forward (Details)",
     "shortName": "MORTGAGE BANKING OPERATIONS - Multifamily and SBA MSR Roll Forward (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "65",
     "firstAnchor": {
      "contextRef": "c-4",
      "name": "us-gaap:ServicingAssetAtAmortizedValue",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfServicingAssetsAtAmortizedValueTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-4",
      "name": "us-gaap:ServicingAssetAtAmortizedValue",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfServicingAssetsAtAmortizedValueTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R66": {
     "role": "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
     "longName": "9955557 - Disclosure - MORTGAGE BANKING OPERATIONS - Key Economic Assumptions (Details)",
     "shortName": "MORTGAGE BANKING OPERATIONS - Key Economic Assumptions (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "66",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfSensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrServicingLiabilitiesTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-599",
      "name": "us-gaap:ServicingAssetMeasurementInput",
      "unitRef": "number",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "4",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:ScheduleOfServicingAssetsAtAmortizedValueTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R67": {
     "role": "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails",
     "longName": "9955558 - Disclosure - GUARANTEES AND MORTGAGE REPURCHASE LIABILITY (Details)",
     "shortName": "GUARANTEES AND MORTGAGE REPURCHASE LIABILITY (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "67",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "hmst:PortfolioOfLoansServicedForOthersTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-559",
      "name": "hmst:FinancingReceivableLoansSubjectToRepresentationsAndWarranties",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-8",
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R68": {
     "role": "http://www.homestreet.com/role/EARNINGSPERSHAREScheduleofEPSCalculationDetails",
     "longName": "9955559 - Disclosure - EARNINGS PER SHARE - Schedule of EPS Calculation (Details)",
     "shortName": "EARNINGS PER SHARE - Schedule of EPS Calculation (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "68",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:NetIncomeLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment",
      "unitRef": "shares",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "0",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R69": {
     "role": "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
     "longName": "9955560 - Disclosure - FAIR VALUE MEASUREMENT - Schedule of Fair Value Hierarchy Measurement (Details)",
     "shortName": "FAIR VALUE MEASUREMENT - Schedule of Fair Value Hierarchy Measurement (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "69",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:DebtSecuritiesAvailableForSaleExcludingAccruedInterest",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "us-gaap:DebtSecuritiesAvailableForSaleTableTextBlock",
       "us-gaap:HeldToMaturitySecuritiesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-649",
      "name": "us-gaap:ServicingAssetAtFairValueAmount",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R70": {
     "role": "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTNarrativeDetails",
     "longName": "9955561 - Disclosure - FAIR VALUE MEASUREMENT - Narrative (Details)",
     "shortName": "FAIR VALUE MEASUREMENT - Narrative (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "70",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "hmst:FairValueMeasurementTransfersBetweenWithLevelsOfHierarchyForAssetsAndLiabilitiesHeld",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "INF",
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "hmst:FairValueMeasurementTransfersBetweenWithLevelsOfHierarchyForAssetsAndLiabilitiesHeld",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "INF",
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R71": {
     "role": "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
     "longName": "9955562 - Disclosure - FAIR VALUE MEASUREMENT - Schedule of Level 3 Unobservable Inputs (Details)",
     "shortName": "FAIR VALUE MEASUREMENT - Schedule of Level 3 Unobservable Inputs (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "71",
     "firstAnchor": {
      "contextRef": "c-649",
      "name": "us-gaap:LoansReceivableFairValueDisclosure",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-78",
      "name": "us-gaap:AvailableForSaleSecuritiesDebtSecurities",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R72": {
     "role": "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueChangesandActivityforLevel3Details",
     "longName": "9955563 - Disclosure - FAIR VALUE MEASUREMENT - Schedule of Fair Value Changes and Activity for Level 3 (Details)",
     "shortName": "FAIR VALUE MEASUREMENT - Schedule of Fair Value Changes and Activity for Level 3 (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "72",
     "firstAnchor": {
      "contextRef": "c-756",
      "name": "us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-756",
      "name": "us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R73": {
     "role": "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTLevel3InterestLockCommitmentsDetails",
     "longName": "9955564 - Disclosure - FAIR VALUE MEASUREMENT - Level 3 Interest Lock Commitments (Details)",
     "shortName": "FAIR VALUE MEASUREMENT - Level 3 Interest Lock Commitments (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "73",
     "firstAnchor": {
      "contextRef": "c-771",
      "name": "us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-771",
      "name": "us-gaap:FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R74": {
     "role": "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVUnobservableInputsNonrecurringBasisDetails",
     "longName": "9955565 - Disclosure - FAIR VALUE MEASUREMENT - FV Unobservable Inputs - Nonrecurring Basis (Details)",
     "shortName": "FAIR VALUE MEASUREMENT - FV Unobservable Inputs - Nonrecurring Basis (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "74",
     "firstAnchor": {
      "contextRef": "c-777",
      "name": "us-gaap:InvestmentsFairValueDisclosure",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueAssetsMeasuredOnNonrecurringBasisTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-777",
      "name": "us-gaap:InvestmentsFairValueDisclosure",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueAssetsMeasuredOnNonrecurringBasisTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R75": {
     "role": "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails",
     "longName": "9955566 - Disclosure - FAIR VALUE MEASUREMENT - FV of Financial Instruments (Details)",
     "shortName": "FAIR VALUE MEASUREMENT - FV of Financial Instruments (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "75",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-782",
      "name": "us-gaap:CashAndCashEquivalentsFairValueDisclosure",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueByBalanceSheetGroupingTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R76": {
     "role": "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFairValueOptionDetails",
     "longName": "9955567 - Disclosure - FAIR VALUE MEASUREMENT - Fair Value Option (Details)",
     "shortName": "FAIR VALUE MEASUREMENT - Fair Value Option (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "76",
     "firstAnchor": {
      "contextRef": "c-649",
      "name": "us-gaap:LoansHeldForSaleFairValueDisclosure",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "ix:continuation",
       "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "c-651",
      "name": "hmst:FairValueOptionLoansHeldAsAssetsAggregateUnpaidPrincipalBalance",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:FairValueOptionQuantitativeDisclosuresTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "unique": true
     }
    },
    "R77": {
     "role": "http://www.homestreet.com/role/LIHTCINVESTMENTSNarrativeDetails",
     "longName": "9955568 - Disclosure - LIHTC INVESTMENTS - Narrative (Details)",
     "shortName": "LIHTC INVESTMENTS - Narrative (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "77",
     "firstAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:AmortizationMethodQualifiedAffordableHousingProjectInvestments",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-5",
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-3",
      "name": "us-gaap:AmortizationMethodQualifiedAffordableHousingProjectInvestments",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-5",
      "ancestors": [
       "span",
       "div",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    },
    "R78": {
     "role": "http://www.homestreet.com/role/LIHTCINVESTMENTSScheduleofinformationrelatedtoLIHTCinvestmentsDetails",
     "longName": "9955569 - Disclosure - LIHTC INVESTMENTS - Schedule of information related to LIHTC investments (Details)",
     "shortName": "LIHTC INVESTMENTS - Schedule of information related to LIHTC investments (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "78",
     "firstAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:InvestmentHoldingsOtherThanSecuritiesTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c-1",
      "name": "us-gaap:AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount",
      "unitRef": "usd",
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": "-3",
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "us-gaap:InvestmentHoldingsOtherThanSecuritiesTextBlock",
       "ix:continuation",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "hmst-20250331.htm",
      "first": true,
      "unique": true
     }
    }
   },
   "tag": {
    "us-gaap_AccountingPoliciesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccountingPoliciesAbstract",
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Accounting Policies [Abstract]",
        "label": "Accounting Policies [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AccountsNotesAndLoansReceivableClassifiedAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccountsNotesAndLoansReceivableClassifiedAbstract",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Loans held for investment",
        "terseLabel": "Key economic assumptions and the sensitivity of the current fair value for single family MSRs",
        "label": "Accounts and Financing Receivable, after Allowance for Credit Loss, Current and Noncurrent [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AccountsNotesAndLoansReceivableLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccountsNotesAndLoansReceivableLineItems",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansHeldforSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansServicedforOthersDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansSoldDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMultifamilyandSBAMSRRollForwardDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Accounts, Notes, Loans and Financing Receivable [Line Items]",
        "label": "Accounts, Notes, Loans and Financing Receivable [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r234",
      "r867"
     ]
    },
    "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Accounts payable and other liabilities",
        "label": "Accounts Payable and Accrued Liabilities",
        "documentation": "Sum of the carrying values as of the balance sheet date of obligations incurred through that date, including liabilities incurred and payable to vendors for goods and services received, taxes, interest, rent and utilities, compensation costs, payroll taxes and fringe benefits (other than pension and postretirement obligations), contractual rights and obligations, and statutory obligations."
       }
      }
     },
     "auth_ref": [
      "r97",
      "r98"
     ]
    },
    "hmst_AccretionAmortizationOfDiscountsAndPremiumsInvestmentsDepositsAndDebt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "AccretionAmortizationOfDiscountsAndPremiumsInvestmentsDepositsAndDebt",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Amortization of premiums and discounts: investment securities, deposits, debt",
        "label": "Accretion (Amortization) Of Discounts And Premiums, Investments, Deposits And Debt",
        "documentation": "Accretion (Amortization) Of Discounts And Premiums, Investments, Deposits And Debt"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Accumulated other comprehensive income (loss)",
        "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax",
        "documentation": "Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source."
       }
      }
     },
     "auth_ref": [
      "r18",
      "r19",
      "r66",
      "r161",
      "r529",
      "r547",
      "r548"
     ]
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccumulatedOtherComprehensiveIncomeMember",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Accumulated other comprehensive income (loss)",
        "label": "AOCI Attributable to Parent [Member]",
        "documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners."
       }
      }
     },
     "auth_ref": [
      "r1",
      "r10",
      "r19",
      "r390",
      "r393",
      "r438",
      "r543",
      "r544",
      "r836",
      "r837",
      "r838",
      "r851",
      "r852",
      "r853",
      "r854"
     ]
    },
    "ecd_Additional402vDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "Additional402vDisclosureTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Additional 402(v) Disclosure",
        "label": "Additional 402(v) Disclosure [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r770"
     ]
    },
    "hmst_AdditionsAndAmortizationAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "AdditionsAndAmortizationAbstract",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Additions and amortization:",
        "label": "Additions And Amortization [Abstract]",
        "documentation": "Additions And Amortization [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_AdjToCompAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AdjToCompAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Adjustment to Compensation, Amount",
        "label": "Adjustment to Compensation Amount"
       }
      }
     },
     "auth_ref": [
      "r783"
     ]
    },
    "ecd_AdjToCompAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AdjToCompAxis",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Adjustment to Compensation:",
        "label": "Adjustment to Compensation [Axis]"
       }
      }
     },
     "auth_ref": [
      "r783"
     ]
    },
    "ecd_AdjToNonPeoNeoCompFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AdjToNonPeoNeoCompFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Adjustment to Non-PEO NEO Compensation Footnote",
        "label": "Adjustment to Non-PEO NEO Compensation Footnote [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r783"
     ]
    },
    "ecd_AdjToPeoCompFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AdjToPeoCompFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Adjustment To PEO Compensation, Footnote",
        "label": "Adjustment To PEO Compensation, Footnote [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r783"
     ]
    },
    "us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Share-based compensation expense",
        "label": "APIC, Share-Based Payment Arrangement, Option, Increase for Cost Recognition",
        "documentation": "Amount of increase to additional paid-in capital (APIC) for recognition of cost for option under share-based payment arrangement."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Adjustments to reconcile net income (loss) to net cash used in operating activities:",
        "label": "Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AffordableHousingTaxCreditsAndOtherTaxBenefitsAmount",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/LIHTCINVESTMENTSScheduleofinformationrelatedtoLIHTCinvestmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Tax credits and other tax benefits recognized",
        "label": "Investment Program, Proportional Amortization Method, Elected, Income Tax Credit and Other Income Tax Benefit, before Amortization Expense",
        "documentation": "Amount, before amortization expense, of income tax credit and other tax benefit generated by investment under tax credit program elected to be accounted for using proportional amortization method. Includes, but is not limited to, investment under tax credit program not meeting condition for accounting under proportional amortization method."
       }
      }
     },
     "auth_ref": [
      "r141",
      "r371"
     ]
    },
    "us-gaap_AgencySecuritiesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AgencySecuritiesMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Agency debentures",
        "label": "Agency Securities [Member]",
        "documentation": "Securities issued by government sponsored entities."
       }
      }
     },
     "auth_ref": [
      "r870",
      "r882"
     ]
    },
    "ecd_AggtChngPnsnValInSummryCompstnTblForAplblYrMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AggtChngPnsnValInSummryCompstnTblForAplblYrMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table",
        "label": "Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member]"
       }
      }
     },
     "auth_ref": [
      "r816"
     ]
    },
    "ecd_AggtErrCompAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AggtErrCompAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Aggregate Erroneous Compensation Amount",
        "label": "Aggregate Erroneous Compensation Amount"
       }
      }
     },
     "auth_ref": [
      "r742",
      "r752",
      "r762",
      "r794"
     ]
    },
    "ecd_AggtErrCompNotYetDeterminedTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AggtErrCompNotYetDeterminedTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Aggregate Erroneous Compensation Not Yet Determined",
        "label": "Aggregate Erroneous Compensation Not Yet Determined [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r745",
      "r755",
      "r765",
      "r797"
     ]
    },
    "ecd_AggtPnsnAdjsSvcCstMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AggtPnsnAdjsSvcCstMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Aggregate Pension Adjustments Service Cost",
        "label": "Aggregate Pension Adjustments Service Cost [Member]"
       }
      }
     },
     "auth_ref": [
      "r817"
     ]
    },
    "ecd_AllAdjToCompMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AllAdjToCompMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "All Adjustments to Compensation",
        "label": "All Adjustments to Compensation [Member]"
       }
      }
     },
     "auth_ref": [
      "r783"
     ]
    },
    "ecd_AllExecutiveCategoriesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AllExecutiveCategoriesMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "All Executive Categories",
        "label": "All Executive Categories [Member]"
       }
      }
     },
     "auth_ref": [
      "r790"
     ]
    },
    "ecd_AllIndividualsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AllIndividualsMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure",
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure",
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements",
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "All Individuals",
        "label": "All Individuals [Member]"
       }
      }
     },
     "auth_ref": [
      "r746",
      "r756",
      "r766",
      "r790",
      "r798",
      "r802",
      "r810"
     ]
    },
    "ecd_AllTradingArrangementsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AllTradingArrangementsMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "All Trading Arrangements",
        "label": "All Trading Arrangements [Member]"
       }
      }
     },
     "auth_ref": [
      "r808"
     ]
    },
    "us-gaap_AllowanceForCreditLossAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AllowanceForCreditLossAbstract",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAllowanceforCreditLossesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Provision for credit losses:",
        "label": "Allowance for Credit Loss [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Activity in Allowance for Credit Losses",
        "label": "Financing Receivable, Allowance for Credit Loss [Table Text Block]",
        "documentation": "Tabular disclosure of allowance for credit loss on financing receivable."
       }
      }
     },
     "auth_ref": [
      "r122",
      "r906"
     ]
    },
    "us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AllowanceForDoubtfulAccountsReceivableRollforward",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAllowanceforCreditLossesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "ACL for LHFI",
        "label": "Accounts Receivable, Allowance for Credit Loss [Roll Forward]",
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_AllowanceForUnfundedCommitments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "AllowanceForUnfundedCommitments",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Allowance for unfunded commitments",
        "label": "Allowance For Unfunded Commitments",
        "documentation": "Allowance For Unfunded Commitments"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_AllowanceForUnfundedCommitmentsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "AllowanceForUnfundedCommitmentsAbstract",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAllowanceforCreditLossesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Allowance for unfunded commitments:",
        "label": "Allowance For Unfunded Commitments [Abstract]",
        "documentation": "Allowance For Unfunded Commitments"
       }
      }
     },
     "auth_ref": []
    },
    "dei_AmendmentFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "AmendmentFlag",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Amendment Flag",
        "label": "Amendment Flag",
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AmortizationMethodQualifiedAffordableHousingProjectInvestments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AmortizationMethodQualifiedAffordableHousingProjectInvestments",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/LIHTCINVESTMENTSNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Current balance of investment",
        "label": "Investment, Proportional Amortization Method, Elected, Amount",
        "documentation": "Amount of investment that generates income tax credit and other income tax benefit under tax credit program elected to be accounted for using proportional amortization method. Includes, but is not limited to, investment under program not meeting condition for accounting under proportional amortization method."
       }
      }
     },
     "auth_ref": [
      "r142",
      "r372"
     ]
    },
    "us-gaap_AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/LIHTCINVESTMENTSScheduleofinformationrelatedtoLIHTCinvestmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "LIHTC amortization expense",
        "label": "Investment Program, Proportional Amortization Method, Applied, Amortization Expense",
        "documentation": "Amount of amortization expense for investment that generates income tax credit and other income tax benefit under tax credit program accounted for using proportional amortization method."
       }
      }
     },
     "auth_ref": [
      "r143",
      "r373"
     ]
    },
    "us-gaap_AmortizationOfDeferredLoanOriginationFeesNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AmortizationOfDeferredLoanOriginationFeesNet",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Amortization of deferred loan fees and costs",
        "label": "Amortization of Deferred Loan Origination Fees, Net",
        "documentation": "The net increase(decrease) in interest income during the period representing the allocation of deferred loan origination fees less deferred loan origination costs using the effective interest method over the term of the debt arrangement to which they pertain taking into account the effect of prepayments."
       }
      }
     },
     "auth_ref": [
      "r848",
      "r866"
     ]
    },
    "us-gaap_AmortizationOfIntangibleAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AmortizationOfIntangibleAssets",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Amortization of core deposit intangibles",
        "label": "Amortization of Intangible Assets",
        "documentation": "The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method."
       }
      }
     },
     "auth_ref": [
      "r5",
      "r300",
      "r301",
      "r680"
     ]
    },
    "us-gaap_AmortizationOfMortgageServicingRightsMSRs": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AmortizationOfMortgageServicingRightsMSRs",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 16.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Amortization of servicing rights",
        "negatedTerseLabel": "Amortization of multifamily and SBA MSRs",
        "label": "Amortization of Mortgage Servicing Rights (MSRs)",
        "documentation": "The periodic amortization (in proportion to and over the period of estimated net servicing income or loss) of capitalized servicing rights, which contractually entitle the servicer to receive fees and ancillary revenues for performing billing, collection, disbursement and recordkeeping services in connection with a mortgage portfolio. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method."
       }
      }
     },
     "auth_ref": [
      "r5",
      "r969"
     ]
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
     "presentation": [
      "http://www.homestreet.com/role/EARNINGSPERSHAREScheduleofEPSCalculationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Shares excluded from EPS computation due to antidilutive effect",
        "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount",
        "documentation": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented."
       }
      }
     },
     "auth_ref": [
      "r211"
     ]
    },
    "us-gaap_AssetAcquisitionLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AssetAcquisitionLineItems",
     "presentation": [
      "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Asset Acquisition [Line Items]",
        "label": "Asset Acquisition [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r929"
     ]
    },
    "us-gaap_AssetAcquisitionTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AssetAcquisitionTable",
     "presentation": [
      "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Asset Acquisition [Table]",
        "label": "Asset Acquisition [Table]",
        "documentation": "Disclosure of information about asset acquisition."
       }
      }
     },
     "auth_ref": [
      "r929"
     ]
    },
    "us-gaap_AssetPledgedAsCollateralWithoutRightMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AssetPledgedAsCollateralWithoutRightMember",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESPledgedtoSecureBorrowingsandPublicDepositsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Asset Pledged as Collateral without Right",
        "label": "Asset Pledged as Collateral without Right [Member]",
        "documentation": "Asset pledged as collateral for which secured party (transferee) does not have right to sell or repledge by contract or custom."
       }
      }
     },
     "auth_ref": [
      "r382",
      "r454",
      "r456"
     ]
    },
    "us-gaap_Assets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "Assets",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total assets",
        "label": "Assets",
        "documentation": "Amount of asset recognized for present right to economic benefit."
       }
      }
     },
     "auth_ref": [
      "r93",
      "r121",
      "r159",
      "r187",
      "r215",
      "r217",
      "r227",
      "r228",
      "r272",
      "r314",
      "r315",
      "r316",
      "r317",
      "r318",
      "r319",
      "r320",
      "r321",
      "r322",
      "r382",
      "r384",
      "r424",
      "r526",
      "r589",
      "r663",
      "r664",
      "r704",
      "r732",
      "r923",
      "r924",
      "r956"
     ]
    },
    "us-gaap_AssetsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AssetsAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "ASSETS",
        "label": "Assets [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AssetsFairValueDisclosure": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AssetsFairValueDisclosure",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total assets",
        "label": "Assets, Fair Value Disclosure",
        "documentation": "Fair value portion of asset recognized for present right to economic benefit."
       }
      }
     },
     "auth_ref": [
      "r400",
      "r401",
      "r692"
     ]
    },
    "us-gaap_AssetsFairValueDisclosureAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AssetsFairValueDisclosureAbstract",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Assets:",
        "label": "Assets, Fair Value Disclosure [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails": {
       "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Gross unrealized gains",
        "label": "Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax",
        "documentation": "Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)."
       }
      }
     },
     "auth_ref": [
      "r246"
     ]
    },
    "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails": {
       "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Gross unrealized losses",
        "label": "Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax",
        "documentation": "Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)."
       }
      }
     },
     "auth_ref": [
      "r247"
     ]
    },
    "us-gaap_AvailableForSaleSecuritiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AvailableForSaleSecuritiesAbstract",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "AFS",
        "label": "Debt Securities, Available-for-Sale [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "AFS",
        "label": "Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails": {
       "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Due after five years through ten years, fair value",
        "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10",
        "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)."
       }
      }
     },
     "auth_ref": [
      "r252",
      "r519"
     ]
    },
    "hmst_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsWeightedAverageYield": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsWeightedAverageYield",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted average yield, due after five years through ten years",
        "label": "Available For Sale Securities Debt Maturities After Five Through Ten Years Weighted Average Yield",
        "documentation": "Available for sale securities debt maturities after five through ten years weighted average yield."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails": {
       "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Due in one through five years, fair value",
        "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five",
        "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)."
       }
      }
     },
     "auth_ref": [
      "r251",
      "r518"
     ]
    },
    "hmst_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsWeightedAverageYield": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsWeightedAverageYield",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted average yield, due after one year through five years",
        "label": "Available For Sale Securities Debt Maturities After One Through Five Years Weighted Average Yield",
        "documentation": "Available-for-sale securities debt maturities year two through five fair value"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails": {
       "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Due after 10 years, fair value",
        "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10",
        "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)."
       }
      }
     },
     "auth_ref": [
      "r253",
      "r520"
     ]
    },
    "hmst_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsWeightedAverageYield": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsWeightedAverageYield",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted average yield, due after ten years",
        "label": "Available For Sale Securities Debt Maturities After Ten Years Weighted Average Yield",
        "documentation": "Available for sale securities debt maturities after ten years weighted average yield."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails": {
       "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Due within one year, fair value",
        "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One",
        "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)."
       }
      }
     },
     "auth_ref": [
      "r250",
      "r517"
     ]
    },
    "hmst_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearWeightedAverageYield": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearWeightedAverageYield",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted average yield, due within one year",
        "label": "Available For Sale Securities Debt Maturities Within One Year Weighted Average Yield",
        "documentation": "Available for sale securities debt maturities with in one year weighted average yield."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateWeightedAverageYield": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateWeightedAverageYield",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESNarrativeDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Weighted average yield",
        "label": "Available For Sale Securities Debt Maturities Without Single Maturity Date Weighted Average Yield",
        "documentation": "Available for sale securities debt maturities without single maturity date weighted average yield."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AvailableForSaleSecuritiesDebtSecurities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AvailableForSaleSecuritiesDebtSecurities",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Debt Securities, Available-for-Sale",
        "label": "Debt Securities, Available-for-Sale",
        "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)."
       }
      }
     },
     "auth_ref": [
      "r244",
      "r293",
      "r400",
      "r511",
      "r692",
      "r695",
      "r868",
      "r938",
      "r939",
      "r940"
     ]
    },
    "ecd_AwardExrcPrice": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AwardExrcPrice",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Exercise Price",
        "label": "Award Exercise Price"
       }
      }
     },
     "auth_ref": [
      "r805"
     ]
    },
    "ecd_AwardGrantDateFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AwardGrantDateFairValue",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value as of Grant Date",
        "label": "Award Grant Date Fair Value"
       }
      }
     },
     "auth_ref": [
      "r806"
     ]
    },
    "ecd_AwardTmgDiscLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AwardTmgDiscLineItems",
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Timing Disclosures [Line Items]"
       }
      }
     },
     "auth_ref": [
      "r801"
     ]
    },
    "ecd_AwardTmgHowMnpiCnsdrdTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AwardTmgHowMnpiCnsdrdTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Award Timing, How MNPI Considered",
        "label": "Award Timing, How MNPI Considered [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r801"
     ]
    },
    "ecd_AwardTmgMethodTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AwardTmgMethodTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Award Timing Method",
        "label": "Award Timing Method [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r801"
     ]
    },
    "ecd_AwardTmgMnpiCnsdrdFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AwardTmgMnpiCnsdrdFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Award Timing MNPI Considered",
        "label": "Award Timing MNPI Considered [Flag]"
       }
      }
     },
     "auth_ref": [
      "r801"
     ]
    },
    "ecd_AwardTmgMnpiDiscTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AwardTmgMnpiDiscTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Award Timing MNPI Disclosure",
        "label": "Award Timing MNPI Disclosure [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r801"
     ]
    },
    "ecd_AwardTmgPredtrmndFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AwardTmgPredtrmndFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Award Timing Predetermined",
        "label": "Award Timing Predetermined [Flag]"
       }
      }
     },
     "auth_ref": [
      "r801"
     ]
    },
    "us-gaap_AwardTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AwardTypeAxis",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Award Type",
        "label": "Award Type [Axis]",
        "documentation": "Information by type of award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r337",
      "r338",
      "r339",
      "r340",
      "r341",
      "r342",
      "r343",
      "r344",
      "r345",
      "r346",
      "r347",
      "r348",
      "r349",
      "r350",
      "r351",
      "r352",
      "r353",
      "r354",
      "r355",
      "r356",
      "r357",
      "r358",
      "r359",
      "r360",
      "r361",
      "r362"
     ]
    },
    "ecd_AwardUndrlygSecuritiesAmt": {
     "xbrltype": "decimalItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AwardUndrlygSecuritiesAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Underlying Securities",
        "label": "Award Underlying Securities Amount"
       }
      }
     },
     "auth_ref": [
      "r804"
     ]
    },
    "ecd_AwardsCloseToMnpiDiscIndName": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AwardsCloseToMnpiDiscIndName",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Name",
        "label": "Awards Close in Time to MNPI Disclosures, Individual Name"
       }
      }
     },
     "auth_ref": [
      "r803"
     ]
    },
    "ecd_AwardsCloseToMnpiDiscTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AwardsCloseToMnpiDiscTable",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Awards Close in Time to MNPI Disclosures",
        "label": "Awards Close in Time to MNPI Disclosures [Table]"
       }
      }
     },
     "auth_ref": [
      "r802"
     ]
    },
    "ecd_AwardsCloseToMnpiDiscTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "AwardsCloseToMnpiDiscTableTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Awards Close in Time to MNPI Disclosures, Table",
        "label": "Awards Close in Time to MNPI Disclosures [Table Text Block]"
       }
      }
     },
     "auth_ref": [
      "r802"
     ]
    },
    "us-gaap_BasisOfAccountingPolicyPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "BasisOfAccountingPolicyPolicyTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Basis of Presentation",
        "label": "Basis of Accounting, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS)."
       }
      }
     },
     "auth_ref": []
    },
    "stpr_CA": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/stpr/2024",
     "localname": "CA",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails",
      "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "California",
        "label": "CALIFORNIA"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_CREMultifamilyAndSBAMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "CREMultifamilyAndSBAMember",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSGainonOriginationandSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansHeldforSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansServicedforOthersDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansSoldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "CRE, multifamily and SBA",
        "label": "CRE, Multifamily And SBA [Member]",
        "documentation": "CRE, Multifamily And SBA"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CallOptionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CallOptionMember",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Options",
        "label": "Call Option [Member]",
        "documentation": "Financial contract between two parties, the buyer and the seller of the option, where the buyer has the right but not the obligation to buy an agreed quantity of a particular commodity or financial instrument (the underlying instrument) from the seller of the option for a certain price (the strike price). Seller is obligated to sell the asset to the buyer, if the buyer exercises the option."
       }
      }
     },
     "auth_ref": [
      "r624",
      "r625"
     ]
    },
    "us-gaap_CarryingReportedAmountFairValueDisclosureMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CarryingReportedAmountFairValueDisclosureMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Carrying Value",
        "label": "Reported Value Measurement [Member]",
        "documentation": "Measured as reported on the statement of financial position (balance sheet)."
       }
      }
     },
     "auth_ref": [
      "r42",
      "r43"
     ]
    },
    "us-gaap_CashAndCashEquivalentsAtCarryingValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CashAndCashEquivalentsAtCarryingValue",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Cash and cash equivalents",
        "label": "Cash and Cash Equivalents, at Carrying Value",
        "documentation": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r23",
      "r157",
      "r652"
     ]
    },
    "us-gaap_CashAndCashEquivalentsFairValueDisclosure": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CashAndCashEquivalentsFairValueDisclosure",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Cash and cash equivalents",
        "label": "Cash and Cash Equivalents, Fair Value Disclosure",
        "documentation": "Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates."
       }
      }
     },
     "auth_ref": [
      "r936",
      "r937"
     ]
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "periodStartLabel": "Cash and cash equivalents, beginning of year",
        "periodEndLabel": "Cash and cash equivalents, end of period",
        "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents",
        "documentation": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates."
       }
      }
     },
     "auth_ref": [
      "r23",
      "r74",
      "r185"
     ]
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Net increase (decrease) in cash and cash equivalents",
        "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect",
        "documentation": "Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates."
       }
      }
     },
     "auth_ref": [
      "r0",
      "r74"
     ]
    },
    "hmst_CashPaidDuringYearForAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "CashPaidDuringYearForAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Cash paid (refunds received) during the period for:",
        "label": "Cash Paid During Year for [Abstract]",
        "documentation": "Cash paid during the period for."
       }
      }
     },
     "auth_ref": []
    },
    "ecd_ChangedPeerGroupFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "ChangedPeerGroupFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Changed Peer Group, Footnote",
        "label": "Changed Peer Group, Footnote [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r781"
     ]
    },
    "hmst_ChangesInFairValueOfMortgageServicingRightsDueToModeledAmortization": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ChangesInFairValueOfMortgageServicingRightsDueToModeledAmortization",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails": {
       "parentTag": "hmst_NetServicingIncome",
       "weight": -1.0,
       "order": 2.0
      },
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails": {
       "parentTag": "hmst_ServicingAssetAtFairValueAdditionsAndAmortizationNet",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Amortization of single family MSRs",
        "verboseLabel": "Amortization",
        "label": "Changes In Fair Value Of Mortgage Servicing Rights Due To Modeled Amortization",
        "documentation": "Changes in the fair value of mortgage servicing rights due to modeled amortization."
       }
      }
     },
     "auth_ref": []
    },
    "ecd_ChngInFrValAsOfVstngDtOfPrrYrEqtyAwrdsVstdInCvrdYrMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "ChngInFrValAsOfVstngDtOfPrrYrEqtyAwrdsVstdInCvrdYrMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year",
        "label": "Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member]"
       }
      }
     },
     "auth_ref": [
      "r778"
     ]
    },
    "ecd_ChngInFrValOfOutsdngAndUnvstdEqtyAwrdsGrntdInPrrYrsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "ChngInFrValOfOutsdngAndUnvstdEqtyAwrdsGrntdInPrrYrsMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested",
        "label": "Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member]"
       }
      }
     },
     "auth_ref": [
      "r776"
     ]
    },
    "dei_CityAreaCode": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "CityAreaCode",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "City Area Code",
        "label": "City Area Code",
        "documentation": "Area code of city"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_CoSelectedMeasureAmt": {
     "xbrltype": "decimalItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "CoSelectedMeasureAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Company Selected Measure Amount",
        "label": "Company Selected Measure Amount"
       }
      }
     },
     "auth_ref": [
      "r782"
     ]
    },
    "ecd_CoSelectedMeasureName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "CoSelectedMeasureName",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Company Selected Measure Name",
        "label": "Company Selected Measure Name"
       }
      }
     },
     "auth_ref": [
      "r782"
     ]
    },
    "us-gaap_CollateralAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CollateralAxis",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Collateral [Axis]",
        "label": "Collateral Held [Axis]",
        "documentation": "Information by category of collateral or no collateral, from lender's perspective."
       }
      }
     },
     "auth_ref": [
      "r674"
     ]
    },
    "us-gaap_CollateralDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CollateralDomain",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Collateral [Domain]",
        "label": "Collateral Held [Domain]",
        "documentation": "Category of collateral or no collateral, from lender's perspective."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CollateralPledgedMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CollateralPledgedMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Total",
        "label": "Collateral Pledged [Member]",
        "documentation": "Pledge of specific property to serve as protection against default."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_CollateralizedCommercialMortgageObligationsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "CollateralizedCommercialMortgageObligationsMember",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Commercial collateralized mortgage obligations",
        "label": "Collateralized Commercial Mortgage Obligations [Member]",
        "documentation": "The category includes multiclass, pay-through securitizations collateralized by commercial mortgages secured by assets, such as automobiles and boats, which are generally structured so that the collections of principal and interest due from the underlying debtors are paid to the holders of the CMO."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_CollateralizedMortgageObligationsCommercialMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "CollateralizedMortgageObligationsCommercialMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Collateralized mortgage obligations commercial",
        "label": "Collateralized Mortgage Obligations Commercial [Member]",
        "documentation": "Collateralized mortgage obligations commercial."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_CollateralizedMortgageObligationsResidentialMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "CollateralizedMortgageObligationsResidentialMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Collateralized mortgage obligations residential",
        "label": "Collateralized Mortgage Obligations Residential [Member]",
        "documentation": "Collateralized mortgage obligations residential."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_CollateralizedResidentialMortgageObligationsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "CollateralizedResidentialMortgageObligationsMember",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Residential collateralized mortgage obligations",
        "label": "Collateralized Residential Mortgage Obligations [Member]",
        "documentation": "The category includes multiclass, pay-through securitizations collateralized by residential mortgages secured by assets, such as automobiles and boats, which are generally structured so that the collections of principal and interest due from the underlying debtors are paid to the holders of the CMO."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CommercialAndIndustrialSectorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommercialAndIndustrialSectorMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Commercial and Industrial Sector",
        "label": "Commercial and Industrial Sector [Member]",
        "documentation": "Sector of the economy consisting of companies engaged in commercial and industrial business activities."
       }
      }
     },
     "auth_ref": [
      "r672",
      "r1008",
      "r1009",
      "r1010",
      "r1012"
     ]
    },
    "us-gaap_CommercialBorrowerMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommercialBorrowerMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Commercial business",
        "label": "Commercial Borrower [Member]",
        "documentation": "Business which borrows funds."
       }
      }
     },
     "auth_ref": [
      "r670"
     ]
    },
    "us-gaap_CommercialLoanMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommercialLoanMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Commercial business",
        "label": "Commercial Loan [Member]",
        "documentation": "A loan, whether secured or unsecured, to a company for purposes such as seasonal working capital needs, inventory financing, equipment purchases and acquisitions."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CommercialMortgageBackedSecuritiesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommercialMortgageBackedSecuritiesMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Commercial",
        "label": "Commercial Mortgage-Backed Securities [Member]",
        "documentation": "Securities collateralized by commercial real estate mortgage loans."
       }
      }
     },
     "auth_ref": [
      "r692",
      "r693",
      "r695",
      "r877",
      "r887",
      "r895",
      "r928"
     ]
    },
    "hmst_CommercialPortfolioSegmentAdjustedForCreditAnalysisMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "CommercialPortfolioSegmentAdjustedForCreditAnalysisMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Commercial loans, adjusted for credit analysis",
        "label": "Commercial Portfolio Segment, Adjusted For Credit Analysis [Member]",
        "documentation": "Commercial Portfolio Segment, Adjusted For Credit Analysis [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CommercialPortfolioSegmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommercialPortfolioSegmentMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSGainonOriginationandSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansHeldforSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansServicedforOthersDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansSoldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Commercial loans",
        "verboseLabel": "Commercial and industrial loans",
        "label": "Commercial Portfolio Segment [Member]",
        "documentation": "Portfolio segment of the company's total financing receivables related to commercial receivables."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_CommercialRealEstateConstructionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "CommercialRealEstateConstructionMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "CRE construction",
        "label": "Commercial Real Estate Construction [Member]",
        "documentation": "Commercial Real Estate Construction [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CommercialRealEstateMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommercialRealEstateMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "CRE construction",
        "label": "Commercial Real Estate [Member]",
        "documentation": "Property that is solely used for business purposes."
       }
      }
     },
     "auth_ref": [
      "r667",
      "r675",
      "r928"
     ]
    },
    "us-gaap_CommercialRealEstatePortfolioSegmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommercialRealEstatePortfolioSegmentMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "CRE",
        "label": "Commercial Real Estate Portfolio Segment [Member]",
        "documentation": "Portfolio segment of the company's total financing receivables related to commercial real estate."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CommitmentsAndContingencies": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommitmentsAndContingencies",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Commitments and contingencies",
        "label": "Commitments and Contingencies",
        "documentation": "Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur."
       }
      }
     },
     "auth_ref": [
      "r55",
      "r100",
      "r527",
      "r575"
     ]
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommitmentsAndContingenciesDisclosureAbstract",
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Commitments and Contingencies Disclosure [Abstract]",
        "label": "Commitments and Contingencies Disclosure [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CommitmentsContingenciesAndGuaranteesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommitmentsContingenciesAndGuaranteesTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITY"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "GUARANTEES AND MORTGAGE REPURCHASE LIABILITY",
        "label": "Commitments Contingencies and Guarantees [Text Block]",
        "documentation": "The entire disclosure for commitments, contingencies, and guarantees."
       }
      }
     },
     "auth_ref": [
      "r80",
      "r81",
      "r919"
     ]
    },
    "us-gaap_CommonStockIncludingAdditionalPaidInCapitalMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommonStockIncludingAdditionalPaidInCapitalMember",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Common Stock Including Additional Paid in Capital",
        "label": "Common Stock Including Additional Paid in Capital [Member]",
        "documentation": "Common stock held by shareholders with par value plus amounts in excess of par value or issuance value (in cases of no-par value stock)."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CommonStockMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommonStockMember",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Common stock",
        "label": "Common Stock [Member]",
        "documentation": "Stock that is subordinate to all other stock of the issuer."
       }
      }
     },
     "auth_ref": [
      "r720",
      "r721",
      "r722",
      "r724",
      "r725",
      "r726",
      "r729",
      "r851",
      "r852",
      "r854",
      "r934",
      "r1003",
      "r1006"
     ]
    },
    "us-gaap_CommonStockNoParValue": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommonStockNoParValue",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheetsParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Common stock, par value (in dollars per share)",
        "label": "Common Stock, No Par Value",
        "documentation": "Face amount per share of no-par value common stock."
       }
      }
     },
     "auth_ref": [
      "r58"
     ]
    },
    "us-gaap_CommonStockSharesAuthorized": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommonStockSharesAuthorized",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheetsParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Common stock, shares authorized (in shares)",
        "label": "Common Stock, Shares Authorized",
        "documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws."
       }
      }
     },
     "auth_ref": [
      "r58",
      "r576"
     ]
    },
    "us-gaap_CommonStockSharesIssued": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommonStockSharesIssued",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheetsParenthetical"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Common stock, shares issued (in shares)",
        "label": "Common Stock, Shares, Issued",
        "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury."
       }
      }
     },
     "auth_ref": [
      "r58"
     ]
    },
    "us-gaap_CommonStockSharesOutstanding": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommonStockSharesOutstanding",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheetsParenthetical",
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Common stock, shares outstanding (in shares)",
        "periodStartLabel": "Common stock shares outstanding, beginning balance (in shares)",
        "periodEndLabel": "Common stock shares outstanding, ending balance (in shares)",
        "label": "Common Stock, Shares, Outstanding",
        "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r58",
      "r576",
      "r595",
      "r1006",
      "r1007"
     ]
    },
    "us-gaap_CommonStockValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommonStockValue",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Common stock, no par value, authorized 160,000,000 shares; issued and outstanding, 18,920,808 shares and 18,857,565 shares",
        "label": "Common Stock, Value, Issued",
        "documentation": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity."
       }
      }
     },
     "auth_ref": [
      "r58",
      "r528",
      "r704"
     ]
    },
    "us-gaap_CommunicationsAndInformationTechnology": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommunicationsAndInformationTechnology",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_NoninterestExpense",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Information services",
        "label": "Communications and Information Technology",
        "documentation": "The amount of expense in the period for communications and data processing expense."
       }
      }
     },
     "auth_ref": [
      "r70"
     ]
    },
    "ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "CompActuallyPaidVsCoSelectedMeasureTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Compensation Actually Paid vs. Company Selected Measure",
        "label": "Compensation Actually Paid vs. Company Selected Measure [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r787"
     ]
    },
    "ecd_CompActuallyPaidVsNetIncomeTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "CompActuallyPaidVsNetIncomeTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Compensation Actually Paid vs. Net Income",
        "label": "Compensation Actually Paid vs. Net Income [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r786"
     ]
    },
    "ecd_CompActuallyPaidVsOtherMeasureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "CompActuallyPaidVsOtherMeasureTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Compensation Actually Paid vs. Other Measure",
        "label": "Compensation Actually Paid vs. Other Measure [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r788"
     ]
    },
    "ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "CompActuallyPaidVsTotalShareholderRtnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Compensation Actually Paid vs. Total Shareholder Return",
        "label": "Compensation Actually Paid vs. Total Shareholder Return [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r785"
     ]
    },
    "us-gaap_ComprehensiveIncomeNetOfTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ComprehensiveIncomeNetOfTax",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total comprehensive income (loss)",
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent",
        "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners."
       }
      }
     },
     "auth_ref": [
      "r20",
      "r171",
      "r173",
      "r177",
      "r513",
      "r537",
      "r538"
     ]
    },
    "hmst_ComputationOfWeightedAverageYieldUsingCouponOnFairValueTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ComputationOfWeightedAverageYieldUsingCouponOnFairValueTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Computation of Weighted Average Yield using Coupon on the Fair Value",
        "label": "Computation Of Weighted Average Yield Using Coupon On Fair Value [Table Text Block]"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_ConstantPrepaymentRateAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ConstantPrepaymentRateAbstract",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "CPR",
        "label": "Constant Prepayment Rate [Abstract]",
        "documentation": "Constant Prepayment Rate"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ConstructionLoansMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ConstructionLoansMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Construction/land development",
        "label": "Construction Loans [Member]",
        "documentation": "A borrowing arrangement which provides the entity constructing a facility (such as a building and a landfill) with funds to effect construction, generally on a draw down, or as needed, basis."
       }
      }
     },
     "auth_ref": [
      "r733",
      "r862"
     ]
    },
    "us-gaap_ConsumerLoanMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ConsumerLoanMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Consumer loans",
        "label": "Consumer Loan [Member]",
        "documentation": "Loan or extension of credit for personal, family, or household use excluding real estate."
       }
      }
     },
     "auth_ref": [
      "r677"
     ]
    },
    "hmst_ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ConsumerPortfolioSegmentAdjustedForCreditAnalysisMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Consumer portfolio segment, adjusted for credit analysis",
        "label": "Consumer Portfolio Segment, Adjusted For Credit Analysis [Member]",
        "documentation": "Consumer Portfolio Segment, Adjusted For Credit Analysis [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ConsumerPortfolioSegmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ConsumerPortfolioSegmentMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Consumer loans",
        "label": "Consumer Portfolio Segment [Member]",
        "documentation": "Portfolio segment of the company's total financing receivables related to consumer receivables."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ContinuingInvolvementWithTransferredFinancialAssetsPrincipalAmountOutstanding",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansServicedforOthersDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loans serviced for others",
        "label": "Continuing Involvement with Transferred Financial Assets, Principal Amount Outstanding",
        "documentation": "Principal amount of transferred financial assets in which the transferor has continuing involvement with the assets underlying the transaction. Continuing involvement includes, but is not limited to, servicing, recourse, and restrictions on transferor's interests in transferred financial assets."
       }
      }
     },
     "auth_ref": [
      "r448"
     ]
    },
    "hmst_ContractualInterestRateReductionPaymentDeferralAndExtendedMaturityMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ContractualInterestRateReductionPaymentDeferralAndExtendedMaturityMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Contractual Interest Rate Reduction, Payment Deferral, And Extended Maturity [Member]",
        "label": "Contractual Interest Rate Reduction, Payment Deferral, And Extended Maturity [Member]",
        "documentation": "Contractual Interest Rate Reduction, Payment Deferral, And Extended Maturity"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CorporateDebtSecuritiesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CorporateDebtSecuritiesMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Corporate debt securities",
        "label": "Corporate Debt Securities [Member]",
        "documentation": "Debt securities issued by domestic or foreign corporate business, banks and other entities with a promise of repayment."
       }
      }
     },
     "auth_ref": [
      "r686",
      "r688",
      "r692",
      "r706",
      "r718",
      "r1000"
     ]
    },
    "dei_CoverAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "CoverAbstract",
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Cover [Abstract]",
        "label": "Cover [Abstract]",
        "documentation": "Cover page."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CreditRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CreditRiskMember",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Credit risk",
        "label": "Credit Risk [Member]",
        "documentation": "The risk that a borrower will fail to pay interest or principal on a loan or debt security when due."
       }
      }
     },
     "auth_ref": []
    },
    "dei_CurrentFiscalYearEndDate": {
     "xbrltype": "gMonthDayItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "CurrentFiscalYearEndDate",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Current Fiscal Year End Date",
        "label": "Current Fiscal Year End Date",
        "documentation": "End date of current fiscal year in the format --MM-DD."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DebtInstrumentFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtInstrumentFairValue",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Long-term debt",
        "label": "Debt Instrument, Fair Value Disclosure",
        "documentation": "Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable."
       }
      }
     },
     "auth_ref": [
      "r324",
      "r423",
      "r682",
      "r683",
      "r937",
      "r938",
      "r939",
      "r940",
      "r947"
     ]
    },
    "us-gaap_DebtSecurities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtSecurities",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESPledgedtoSecureBorrowingsandPublicDepositsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Total securities pledged as collateral",
        "label": "Debt Securities",
        "documentation": "Amount, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), investment in debt security measured at amortized cost (held-to-maturity), and investment in debt security measured at fair value with change in fair value recognized in net income (trading)."
       }
      }
     },
     "auth_ref": [
      "r241",
      "r522",
      "r523",
      "r717",
      "r719"
     ]
    },
    "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Amortized cost",
        "label": "Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, before Allowance for Credit Loss",
        "documentation": "Amortized cost excluding accrued interest, before allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)."
       }
      }
     },
     "auth_ref": [
      "r293"
     ]
    },
    "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails": {
       "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "AFS, Twelve months or more, Fair value",
        "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer",
        "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset."
       }
      }
     },
     "auth_ref": [
      "r140",
      "r297",
      "r679"
     ]
    },
    "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails": {
       "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "AFS, Twelve months or more, Gross unrealized losses",
        "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss",
        "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset."
       }
      }
     },
     "auth_ref": [
      "r140",
      "r297"
     ]
    },
    "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails": {
       "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "AFS, Less than 12 months, Fair value",
        "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months",
        "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset."
       }
      }
     },
     "auth_ref": [
      "r140",
      "r297",
      "r679"
     ]
    },
    "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails": {
       "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "AFS, Less than 12 months, Gross unrealized losses",
        "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss",
        "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset."
       }
      }
     },
     "auth_ref": [
      "r140",
      "r297"
     ]
    },
    "us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtSecuritiesAvailableForSaleExcludingAccruedInterest",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails": {
       "parentTag": "us-gaap_AssetsFairValueDisclosure",
       "weight": 1.0,
       "order": 1.0
      },
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails": {
       "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 3.0
      },
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Fair value",
        "totalLabel": "Fair value",
        "terseLabel": "Investment securities AFS",
        "label": "Debt Securities, Available-for-Sale, Excluding Accrued Interest",
        "documentation": "Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)."
       }
      }
     },
     "auth_ref": [
      "r909"
     ]
    },
    "us-gaap_DebtSecuritiesAvailableForSaleMeasurementInput": {
     "xbrltype": "decimalItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtSecuritiesAvailableForSaleMeasurementInput",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Implied spread to benchmark interest rate curve",
        "label": "Debt Securities, Available-for-Sale, Measurement Input",
        "documentation": "Value of input used to measure investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)."
       }
      }
     },
     "auth_ref": [
      "r402",
      "r403",
      "r404",
      "r695"
     ]
    },
    "hmst_DebtSecuritiesAvailableForSaleMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "DebtSecuritiesAvailableForSaleMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueChangesandActivityforLevel3Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Debt Securities, Available-For-Sale",
        "label": "Debt Securities, Available-For-Sale [Member]",
        "documentation": "Debt Securities, Available-For-Sale"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DebtSecuritiesAvailableForSaleTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtSecuritiesAvailableForSaleTable",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESNarrativeDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESPledgedtoSecureBorrowingsandPublicDepositsDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Debt Securities, Available-for-sale [Table]",
        "label": "Debt Securities, Available-for-Sale [Table]",
        "documentation": "Disclosure of information about investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)."
       }
      }
     },
     "auth_ref": [
      "r242",
      "r243",
      "r244",
      "r245",
      "r246",
      "r247",
      "r248",
      "r249",
      "r250",
      "r251",
      "r252",
      "r253"
     ]
    },
    "us-gaap_DebtSecuritiesAvailableForSaleTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtSecuritiesAvailableForSaleTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Amortized Cost and Fair Value of Available-for-Sale Securities",
        "label": "Debt Securities, Available-for-Sale [Table Text Block]",
        "documentation": "Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)."
       }
      }
     },
     "auth_ref": [
      "r871",
      "r872",
      "r873",
      "r874",
      "r875",
      "r876",
      "r877",
      "r878",
      "r879",
      "r880",
      "r881",
      "r900"
     ]
    },
    "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtSecuritiesAvailableForSaleUnrealizedLossPosition",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "AFS, Total, Fair value",
        "label": "Debt Securities, Available-for-Sale, Unrealized Loss Position",
        "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position without allowance for credit loss."
       }
      }
     },
     "auth_ref": [
      "r138",
      "r295",
      "r679"
     ]
    },
    "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTotalLabel": "AFS, Total, Gross unrealized losses",
        "label": "Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss",
        "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset."
       }
      }
     },
     "auth_ref": [
      "r139",
      "r296"
     ]
    },
    "us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails": {
       "parentTag": "us-gaap_HeldToMaturitySecurities",
       "weight": 1.0,
       "order": 3.0
      },
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair value",
        "totalLabel": "Fair Value",
        "label": "Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss",
        "documentation": "Amount excluding accrued interest, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity)."
       }
      }
     },
     "auth_ref": [
      "r288",
      "r290",
      "r905"
     ]
    },
    "us-gaap_DebtSecuritiesTradingGainLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtSecuritiesTradingGainLoss",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Trading gains (losses) recorded in servicing income",
        "label": "Debt Securities, Trading, Gain (Loss)",
        "documentation": "Amount of unrealized and realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in net income (trading)."
       }
      }
     },
     "auth_ref": [
      "r869"
     ]
    },
    "hmst_DepositBalancesIncludingStatedRatesTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "DepositBalancesIncludingStatedRatesTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Deposit Balances, Including Stated Rates",
        "label": "Deposit Balances Including Stated Rates [Table Text Block]",
        "documentation": "Deposit balances, including stated rates."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DepositLiabilitiesDisclosuresTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DepositLiabilitiesDisclosuresTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITS"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "DEPOSITS",
        "label": "Deposit Liabilities Disclosures [Text Block]",
        "documentation": "The entire disclosure for deposit liabilities including data and tables. It may include a description of the entity's deposit liabilities, the aggregate amount of time deposits (including certificates of deposit) in denominations of $100,000 or more at the balance sheet date; the aggregate amount of any demand deposits that have been reclassified as loan balances, such as overdrafts, at the balance sheet date; deposits that are received on terms other than those in the normal course of business, the amount of accrued interest on deposit liabilities; securities, mortgage loans or other financial instruments that serve as collateral for deposits; for time deposits having a remaining term of more than one year, the aggregate amount of maturities for each of the five years following the balance sheet date; and the weighted average interest rate for all deposit liabilities held by the entity."
       }
      }
     },
     "auth_ref": [
      "r9",
      "r94",
      "r153",
      "r154"
     ]
    },
    "hmst_DepositorAndOtherRetailBankingFees": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "DepositorAndOtherRetailBankingFees",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_NoninterestIncome",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Deposit fees",
        "label": "Depositor and Other Retail Banking Fees",
        "documentation": "Depositor and other retail banking fees."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_Deposits": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "Deposits",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 1.0
      },
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets",
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Deposits",
        "totalLabel": "Total deposits",
        "label": "Deposits",
        "documentation": "The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others."
       }
      }
     },
     "auth_ref": [
      "r94"
     ]
    },
    "us-gaap_DepositsByTypeAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DepositsByTypeAbstract",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Deposit balances, including stated rates",
        "label": "Deposits, by Type [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DepositsFairValueDisclosure": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DepositsFairValueDisclosure",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Certificates of deposit",
        "label": "Deposits, Fair Value Disclosure",
        "documentation": "Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits."
       }
      }
     },
     "auth_ref": [
      "r936",
      "r937",
      "r947"
     ]
    },
    "us-gaap_DepositsLiabilitiesBalanceSheetReportedAmountsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DepositsLiabilitiesBalanceSheetReportedAmountsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DepositsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DepositsMember",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESPledgedtoSecureBorrowingsandPublicDepositsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Deposits",
        "label": "Deposits [Member]",
        "documentation": "Amounts held on account by the entity representing a liability to the depositor. Deposits may take various forms (for example, demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits) and may be categorized in multiple ways (such as, foreign and domestic, interest and noninterest bearing)."
       }
      }
     },
     "auth_ref": [
      "r118"
     ]
    },
    "us-gaap_DepositsMoneyMarketDeposits": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DepositsMoneyMarketDeposits",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails": {
       "parentTag": "us-gaap_InterestBearingDepositLiabilitiesDomestic",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Money market",
        "label": "Deposits, Money Market Deposits",
        "documentation": "Amount of deposits in accounts that offer many of the same services as checking accounts although transactions may be somewhat more limited, share some of the characteristics of a money market fund and are insured by the Federal government, also known as money market accounts."
       }
      }
     },
     "auth_ref": [
      "r94"
     ]
    },
    "us-gaap_DepositsSavingsDeposits": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DepositsSavingsDeposits",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails": {
       "parentTag": "us-gaap_InterestBearingDepositLiabilitiesDomestic",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Savings",
        "label": "Deposits, Savings Deposits",
        "documentation": "Amount of interest bearing deposits with no stated maturity, which may include passbook and statement savings accounts and money-market deposit accounts (MMDAs)."
       }
      }
     },
     "auth_ref": [
      "r94"
     ]
    },
    "us-gaap_DepreciationAmortizationAndAccretionNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DepreciationAmortizationAndAccretionNet",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Depreciation and amortization, premises and equipment",
        "label": "Depreciation, Amortization and Accretion, Net",
        "documentation": "The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method."
       }
      }
     },
     "auth_ref": [
      "r5"
     ]
    },
    "us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeAssetCollateralObligationToReturnCashOffset",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESMasterNettingAgreementsDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Liability for cash collateral received from counterparties",
        "label": "Derivative Asset, Subject to Master Netting Arrangement, Collateral, Obligation to Return Cash, Offset Against Derivative Asset",
        "documentation": "Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets."
       }
      }
     },
     "auth_ref": [
      "r6",
      "r14"
     ]
    },
    "hmst_DerivativeAssetFairValueAmountOffsetAgainstOtherDerivatives": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "DerivativeAssetFairValueAmountOffsetAgainstOtherDerivatives",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails": {
       "parentTag": "us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESMasterNettingAgreementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Netting adjustments/cash collateral, Fair value derivative, Asset",
        "negatedLabel": "Derivative assets, Netting adjustments/Cash collateral",
        "label": "Derivative Asset Fair Value Amount Offset Against Other Derivatives",
        "documentation": "The amount as of the balance sheet date of the fair value of derivative assets that in accordance with the entity's accounting policy was offset against other derivative contracts under a master netting arrangement."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DerivativeAssetMeasurementInput": {
     "xbrltype": "decimalItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeAssetMeasurementInput",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fall-out factor, Value of servicing",
        "label": "Derivative Asset, Measurement Input",
        "documentation": "Value of input used to measure derivative asset."
       }
      }
     },
     "auth_ref": [
      "r402",
      "r403",
      "r404",
      "r695"
     ]
    },
    "us-gaap_DerivativeAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeAssets",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails": {
       "parentTag": "us-gaap_AssetsFairValueDisclosure",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Derivatives",
        "label": "Derivative Asset",
        "documentation": "Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset."
       }
      }
     },
     "auth_ref": [
      "r163",
      "r164",
      "r400",
      "r401",
      "r414",
      "r423",
      "r555",
      "r556",
      "r557",
      "r558",
      "r559",
      "r561",
      "r562",
      "r564",
      "r565",
      "r566",
      "r582",
      "r583",
      "r625",
      "r629",
      "r630",
      "r631",
      "r632",
      "r633",
      "r654",
      "r692",
      "r695",
      "r722",
      "r938",
      "r939",
      "r940",
      "r1004"
     ]
    },
    "us-gaap_DerivativeAssetsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeAssetsAbstract",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESMasterNettingAgreementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Derivative Asset [Abstract]",
        "label": "Derivative Asset [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DerivativeContractTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeContractTypeDomain",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Derivative Contract Type [Domain]",
        "terseLabel": "Derivative Contract [Domain]",
        "label": "Derivative Contract [Domain]",
        "documentation": "Financial instrument or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset."
       }
      }
     },
     "auth_ref": [
      "r564",
      "r566",
      "r581",
      "r582",
      "r583",
      "r585",
      "r586",
      "r587",
      "r588",
      "r590",
      "r591",
      "r592",
      "r593",
      "r602",
      "r603",
      "r604",
      "r605",
      "r608",
      "r609",
      "r610",
      "r611",
      "r625",
      "r626",
      "r630",
      "r632",
      "r720",
      "r722",
      "r941",
      "r942",
      "r943",
      "r944",
      "r945",
      "r946",
      "r948",
      "r949"
     ]
    },
    "us-gaap_DerivativeFairValueOfDerivativeAsset": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeFairValueOfDerivativeAsset",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails": {
       "parentTag": "us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESMasterNettingAgreementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Total derivatives before netting, Fair value derivatives, Asset",
        "terseLabel": "Derivative assets, Gross fair value",
        "label": "Derivative Asset, Subject to Master Netting Arrangement, before Offset",
        "documentation": "Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement."
       }
      }
     },
     "auth_ref": [
      "r15",
      "r65",
      "r85",
      "r86",
      "r162",
      "r654"
     ]
    },
    "us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESMasterNettingAgreementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Net amount - derivative assets",
        "terseLabel": "Derivative Asset, Fair Value, Amount Offset Against Collateral",
        "label": "Derivative Asset, Including Not Subject to Master Netting Arrangement, after Offset and Deduction",
        "documentation": "Fair value, after effect of master netting arrangement and deduction of obligation to return financial collateral not offset and financial instrument subject to master netting arrangement not offset, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative not subject to master netting arrangement or similar agreement."
       }
      }
     },
     "auth_ref": [
      "r16",
      "r39"
     ]
    },
    "us-gaap_DerivativeFairValueOfDerivativeLiability": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeFairValueOfDerivativeLiability",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails": {
       "parentTag": "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESMasterNettingAgreementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Total derivatives before netting, Fair value derivatives, Liability",
        "negatedTerseLabel": "Derivative liabilities, Gross fair value",
        "label": "Derivative Liability, Subject to Master Netting Arrangement, before Offset",
        "documentation": "Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement."
       }
      }
     },
     "auth_ref": [
      "r15",
      "r65",
      "r85",
      "r86",
      "r162",
      "r654"
     ]
    },
    "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESMasterNettingAgreementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTotalLabel": "Net amount, derivative liabilities",
        "negatedTerseLabel": "Derivative Liability, Including Not Subject to Master Netting Arrangement, after Offset and Deduction",
        "label": "Derivative Liability, Including Not Subject to Master Netting Arrangement, after Offset and Deduction",
        "documentation": "Fair value, after effect of master netting arrangement and deduction of obligation to return financial collateral not offset and financial instrument subject to master netting arrangement not offset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative not subject to master netting arrangement or similar agreement."
       }
      }
     },
     "auth_ref": [
      "r16",
      "r39"
     ]
    },
    "us-gaap_DerivativeGainLossOnDerivativeNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeGainLossOnDerivativeNet",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESGainLossRecognizedinIncomeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Net gain (loss) from economic hedging",
        "label": "Derivative, Gain (Loss) on Derivative, Net",
        "documentation": "Amount of increase (decrease) in the fair value of derivatives recognized in the income statement."
       }
      }
     },
     "auth_ref": [
      "r932"
     ]
    },
    "hmst_DerivativeGainLossOnDerivativeNetAndDebtSecuritiesTradingUnrealizedGainLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "DerivativeGainLossOnDerivativeNetAndDebtSecuritiesTradingUnrealizedGainLoss",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails": {
       "parentTag": "hmst_MortgageServicingRightsRiskManagement",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Net gain (loss) from economic hedging",
        "label": "Derivative, Gain (Loss) On Derivative, Net, And Debt Securities, Trading, Unrealized Gain (Loss)",
        "documentation": "Derivative, Gain (Loss) On Derivative, Net, And Debt Securities, Trading, Unrealized Gain (Loss)"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DerivativeInstrumentRiskAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeInstrumentRiskAxis",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Derivative Instrument [Axis]",
        "terseLabel": "Derivative Instrument [Axis]",
        "label": "Derivative Instrument [Axis]",
        "documentation": "Information by type of derivative contract."
       }
      }
     },
     "auth_ref": [
      "r32",
      "r34",
      "r35",
      "r87",
      "r564",
      "r566",
      "r581",
      "r582",
      "r583",
      "r585",
      "r586",
      "r587",
      "r588",
      "r590",
      "r591",
      "r592",
      "r593",
      "r602",
      "r603",
      "r604",
      "r605",
      "r608",
      "r609",
      "r610",
      "r611",
      "r625",
      "r626",
      "r630",
      "r632",
      "r654",
      "r720",
      "r722",
      "r941",
      "r942",
      "r943",
      "r944",
      "r945",
      "r946",
      "r948",
      "r949"
     ]
    },
    "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract",
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Derivative Instruments and Hedging Activities Disclosure [Abstract]",
        "label": "Derivative Instruments and Hedging Activities Disclosure [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIES"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "DERIVATIVES AND HEDGING ACTIVITIES",
        "label": "Derivative Instruments and Hedging Activities Disclosure [Text Block]",
        "documentation": "The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts."
       }
      }
     },
     "auth_ref": [
      "r84",
      "r388",
      "r395"
     ]
    },
    "us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESGainLossRecognizedinIncomeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Derivative Instruments, Gain (Loss) [Table]",
        "label": "Derivative Instruments, Gain (Loss) [Table]",
        "documentation": "Disclosure of information about the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments."
       }
      }
     },
     "auth_ref": [
      "r12",
      "r32",
      "r34",
      "r35",
      "r40",
      "r41",
      "r386"
     ]
    },
    "us-gaap_DerivativeInstrumentsGainLossLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeInstrumentsGainLossLineItems",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESGainLossRecognizedinIncomeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Derivative Instruments, Gain (Loss) [Line Items]",
        "label": "Derivative Instruments, Gain (Loss) [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r386"
     ]
    },
    "us-gaap_DerivativeLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeLiabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails": {
       "parentTag": "us-gaap_LiabilitiesFairValueDisclosure",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Derivative liabilities",
        "label": "Derivative Liability",
        "documentation": "Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset."
       }
      }
     },
     "auth_ref": [
      "r163",
      "r164",
      "r400",
      "r401",
      "r414",
      "r423",
      "r555",
      "r556",
      "r557",
      "r558",
      "r561",
      "r562",
      "r564",
      "r565",
      "r566",
      "r590",
      "r592",
      "r593",
      "r626",
      "r627",
      "r629",
      "r630",
      "r631",
      "r632",
      "r633",
      "r654",
      "r938",
      "r939",
      "r940",
      "r1004"
     ]
    },
    "us-gaap_DerivativeLiabilitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeLiabilitiesAbstract",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESMasterNettingAgreementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Derivative Liability [Abstract]",
        "label": "Derivative Liability [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DerivativeLiabilityCollateralRightToReclaimCashOffset": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeLiabilityCollateralRightToReclaimCashOffset",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Receivable for cash collateral paid to counterparties",
        "label": "Derivative Liability, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Cash Offset",
        "documentation": "Amount of right to receive cash collateral under master netting arrangements offset against derivative liabilities."
       }
      }
     },
     "auth_ref": [
      "r6",
      "r14"
     ]
    },
    "hmst_DerivativeLiabilityFairValueAmountOffsetAgainstOtherDerivatives": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "DerivativeLiabilityFairValueAmountOffsetAgainstOtherDerivatives",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails": {
       "parentTag": "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESMasterNettingAgreementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Netting adjustments/cash collateral, Fair value derivative, Liability",
        "negatedTerseLabel": "Netting adjustments/cash collateral, derivative liabilities",
        "label": "Derivative Liability Fair Value Amount Offset Against Other Derivatives",
        "documentation": "The amount as of the balance sheet date of the fair value of derivative liabilities that in accordance with the entity's accounting policy were offset against other derivative contracts under a master netting arrangement."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DerivativeLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeLineItems",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESMasterNettingAgreementsDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Derivative [Line Items]",
        "label": "Derivative [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r395"
     ]
    },
    "us-gaap_DerivativeNotionalAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeNotionalAmount",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Notional amount",
        "terseLabel": "Notional amount of open interest rate swap agreements",
        "label": "Derivative, Notional Amount",
        "documentation": "Nominal or face amount used to calculate payment on derivative."
       }
      }
     },
     "auth_ref": [
      "r930",
      "r931"
     ]
    },
    "us-gaap_DerivativeTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativeTable",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESMasterNettingAgreementsDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Derivative [Table]",
        "label": "Derivative [Table]",
        "documentation": "Disclosure of information about derivative instrument or group of derivative instruments, including, but not limited to, type of derivative instrument, risk being hedged, notional amount, hedge designation, related hedged item, inception date, and maturity date."
       }
      }
     },
     "auth_ref": [
      "r12",
      "r27",
      "r28",
      "r29",
      "r30",
      "r33",
      "r34",
      "r36",
      "r38",
      "r41",
      "r395"
     ]
    },
    "us-gaap_DerivativesFairValueLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativesFairValueLineItems",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Derivatives, Fair Value [Line Items]",
        "label": "Derivatives, Fair Value [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DerivativesPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DerivativesPolicyTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Derivatives and Hedging Activities",
        "label": "Derivatives, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for its derivative instruments and hedging activities."
       }
      }
     },
     "auth_ref": [
      "r12",
      "r27",
      "r28",
      "r30",
      "r37",
      "r188",
      "r202"
     ]
    },
    "hmst_DiscountRateAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "DiscountRateAbstract",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Discount rate",
        "label": "Discount Rate [Abstract]",
        "documentation": "Discount Rate"
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentFiscalPeriodFocus": {
     "xbrltype": "fiscalPeriodItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentFiscalPeriodFocus",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Document Fiscal Period Focus",
        "label": "Document Fiscal Period Focus",
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3. 1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentFiscalYearFocus": {
     "xbrltype": "gYearItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentFiscalYearFocus",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Document Fiscal Year Focus",
        "label": "Document Fiscal Year Focus",
        "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentPeriodEndDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentPeriodEndDate",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Document Period End Date",
        "label": "Document Period End Date",
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentQuarterlyReport": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentQuarterlyReport",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Document Quarterly Report",
        "label": "Document Quarterly Report",
        "documentation": "Boolean flag that is true only for a form used as an quarterly report."
       }
      }
     },
     "auth_ref": [
      "r737"
     ]
    },
    "dei_DocumentTransitionReport": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentTransitionReport",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Document Transition Report",
        "label": "Document Transition Report",
        "documentation": "Boolean flag that is true only for a form used as a transition report."
       }
      }
     },
     "auth_ref": [
      "r769"
     ]
    },
    "dei_DocumentType": {
     "xbrltype": "submissionTypeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentType",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Document Type",
        "label": "Document Type",
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'."
       }
      }
     },
     "auth_ref": []
    },
    "ecd_DvddsOrOthrErngsPdOnEqtyAwrdsNtOthrwsRflctdInTtlCompForCvrdYrMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "DvddsOrOthrErngsPdOnEqtyAwrdsNtOthrwsRflctdInTtlCompForCvrdYrMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year",
        "label": "Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member]"
       }
      }
     },
     "auth_ref": [
      "r780"
     ]
    },
    "us-gaap_EarningsPerShareAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EarningsPerShareAbstract",
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Earnings Per Share [Abstract]",
        "label": "Earnings Per Share [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_EarningsPerShareBasic": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EarningsPerShareBasic",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements",
      "http://www.homestreet.com/role/EARNINGSPERSHAREScheduleofEPSCalculationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Basic (in dollars per share)",
        "verboseLabel": "Basic earnings per share (in dollars per share)",
        "label": "Earnings Per Share, Basic",
        "documentation": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period."
       }
      }
     },
     "auth_ref": [
      "r178",
      "r194",
      "r195",
      "r196",
      "r197",
      "r198",
      "r199",
      "r204",
      "r206",
      "r208",
      "r209",
      "r210",
      "r214",
      "r378",
      "r381",
      "r397",
      "r398",
      "r514",
      "r539",
      "r657"
     ]
    },
    "us-gaap_EarningsPerShareBasicAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EarningsPerShareBasicAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements",
      "http://www.homestreet.com/role/EARNINGSPERSHAREScheduleofEPSCalculationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Net income (loss) per share:",
        "label": "Earnings Per Share, Basic [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_EarningsPerShareDiluted": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EarningsPerShareDiluted",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements",
      "http://www.homestreet.com/role/EARNINGSPERSHAREScheduleofEPSCalculationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Diluted (in dollars per share)",
        "verboseLabel": "Diluted earnings per share (in dollars per share)",
        "label": "Earnings Per Share, Diluted",
        "documentation": "The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period."
       }
      }
     },
     "auth_ref": [
      "r178",
      "r194",
      "r195",
      "r196",
      "r197",
      "r198",
      "r199",
      "r206",
      "r208",
      "r209",
      "r210",
      "r214",
      "r378",
      "r381",
      "r397",
      "r398",
      "r514",
      "r539",
      "r657"
     ]
    },
    "us-gaap_EarningsPerShareTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EarningsPerShareTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/EARNINGSPERSHARE"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "EARNINGS PER SHARE",
        "label": "Earnings Per Share [Text Block]",
        "documentation": "The entire disclosure for earnings per share."
       }
      }
     },
     "auth_ref": [
      "r203",
      "r211",
      "r212",
      "r213"
     ]
    },
    "us-gaap_EmployeeStockOptionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EmployeeStockOptionMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Employee Stock Option",
        "label": "Share-Based Payment Arrangement, Option [Member]",
        "documentation": "Share-based payment arrangement granting right, subject to vesting and other restrictions, to purchase or sell certain number of shares at predetermined price for specified period of time."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressAddressLine1": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityAddressAddressLine1",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Entity Address, Address Line One",
        "label": "Entity Address, Address Line One",
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressCityOrTown": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityAddressCityOrTown",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Entity Address, City or Town",
        "label": "Entity Address, City or Town",
        "documentation": "Name of the City or Town"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressPostalZipCode": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityAddressPostalZipCode",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Entity Address, Postal Zip Code",
        "label": "Entity Address, Postal Zip Code",
        "documentation": "Code for the postal or zip code"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressStateOrProvince": {
     "xbrltype": "stateOrProvinceItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityAddressStateOrProvince",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Entity Address, State or Province",
        "label": "Entity Address, State or Province",
        "documentation": "Name of the state or province."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityCentralIndexKey": {
     "xbrltype": "centralIndexKeyItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityCentralIndexKey",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Entity Central Index Key",
        "label": "Entity Central Index Key",
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK."
       }
      }
     },
     "auth_ref": [
      "r735"
     ]
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityCommonStockSharesOutstanding",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Entity Common Stock, Shares Outstanding (in shares)",
        "label": "Entity Common Stock, Shares Outstanding",
        "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityCurrentReportingStatus": {
     "xbrltype": "yesNoItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityCurrentReportingStatus",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Entity Current Reporting Status",
        "label": "Entity Current Reporting Status",
        "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityEmergingGrowthCompany": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityEmergingGrowthCompany",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Emerging Growth Company",
        "label": "Entity Emerging Growth Company",
        "documentation": "Indicate if registrant meets the emerging growth company criteria."
       }
      }
     },
     "auth_ref": [
      "r735"
     ]
    },
    "dei_EntityFileNumber": {
     "xbrltype": "fileNumberItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityFileNumber",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Entity File Number",
        "label": "Entity File Number",
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityFilerCategory": {
     "xbrltype": "filerCategoryItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityFilerCategory",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Entity Filer Category",
        "label": "Entity Filer Category",
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure."
       }
      }
     },
     "auth_ref": [
      "r735"
     ]
    },
    "dei_EntityIncorporationStateCountryCode": {
     "xbrltype": "edgarStateCountryItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityIncorporationStateCountryCode",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Entity Incorporation, State or Country Code",
        "label": "Entity Incorporation, State or Country Code",
        "documentation": "Two-character EDGAR code representing the state or country of incorporation."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityInteractiveDataCurrent": {
     "xbrltype": "yesNoItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityInteractiveDataCurrent",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Entity Interactive Data Current",
        "label": "Entity Interactive Data Current",
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files)."
       }
      }
     },
     "auth_ref": [
      "r819"
     ]
    },
    "dei_EntityRegistrantName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityRegistrantName",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Entity Registrant Name",
        "label": "Entity Registrant Name",
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC."
       }
      }
     },
     "auth_ref": [
      "r735"
     ]
    },
    "dei_EntityShellCompany": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityShellCompany",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Entity Shell Company",
        "label": "Entity Shell Company",
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act."
       }
      }
     },
     "auth_ref": [
      "r735"
     ]
    },
    "dei_EntitySmallBusiness": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntitySmallBusiness",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Smaller Reporting Company",
        "label": "Entity Small Business",
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC)."
       }
      }
     },
     "auth_ref": [
      "r735"
     ]
    },
    "dei_EntityTaxIdentificationNumber": {
     "xbrltype": "employerIdItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityTaxIdentificationNumber",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Entity Tax Identification Number",
        "label": "Entity Tax Identification Number",
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS."
       }
      }
     },
     "auth_ref": [
      "r735"
     ]
    },
    "ecd_EqtyAwrdsAdjFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "EqtyAwrdsAdjFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Equity Awards Adjustments, Footnote",
        "label": "Equity Awards Adjustments, Footnote [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r774"
     ]
    },
    "ecd_EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Equity Awards Adjustments, Excluding Value Reported in Compensation Table",
        "label": "Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member]"
       }
      }
     },
     "auth_ref": [
      "r815"
     ]
    },
    "ecd_EqtyAwrdsAdjsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "EqtyAwrdsAdjsMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Equity Awards Adjustments",
        "label": "Equity Awards Adjustments [Member]"
       }
      }
     },
     "auth_ref": [
      "r815"
     ]
    },
    "ecd_EqtyAwrdsInSummryCompstnTblForAplblYrMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "EqtyAwrdsInSummryCompstnTblForAplblYrMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table",
        "label": "Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member]"
       }
      }
     },
     "auth_ref": [
      "r815"
     ]
    },
    "us-gaap_EquityComponentDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EquityComponentDomain",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Equity Component [Domain]",
        "label": "Equity Component [Domain]",
        "documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r155",
      "r174",
      "r175",
      "r176",
      "r189",
      "r190",
      "r191",
      "r193",
      "r198",
      "r200",
      "r202",
      "r216",
      "r273",
      "r274",
      "r302",
      "r328",
      "r368",
      "r369",
      "r375",
      "r376",
      "r377",
      "r379",
      "r380",
      "r381",
      "r389",
      "r390",
      "r391",
      "r392",
      "r393",
      "r394",
      "r396",
      "r425",
      "r426",
      "r427",
      "r428",
      "r429",
      "r430",
      "r431",
      "r432",
      "r438",
      "r535",
      "r543",
      "r544",
      "r545",
      "r553",
      "r614"
     ]
    },
    "us-gaap_EquitySecuritiesByIndustryAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EquitySecuritiesByIndustryAxis",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Industry Sector [Axis]",
        "label": "Industry Sector [Axis]",
        "documentation": "Information by industry sector, examples include but are not limited to, commercial, industrial, agricultural, financial services, technology, healthcare and real estate."
       }
      }
     },
     "auth_ref": [
      "r557",
      "r560",
      "r563",
      "r618",
      "r620",
      "r623",
      "r635",
      "r672",
      "r692",
      "r693",
      "r695",
      "r722"
     ]
    },
    "us-gaap_EquitySecuritiesIndustryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EquitySecuritiesIndustryMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Industry Sector [Domain]",
        "label": "Industry Sector [Domain]",
        "documentation": "Industry sector consisting of government, private and corporate entities engaged in business activities, including but not limited to, commercial, industrial, agricultural, financial services, technology, healthcare and real estate."
       }
      }
     },
     "auth_ref": [
      "r557",
      "r560",
      "r563",
      "r618",
      "r620",
      "r623",
      "r635",
      "r692",
      "r693",
      "r695",
      "r722"
     ]
    },
    "ecd_EquityValuationAssumptionDifferenceFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "EquityValuationAssumptionDifferenceFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Equity Valuation Assumption Difference, Footnote",
        "label": "Equity Valuation Assumption Difference, Footnote [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r784"
     ]
    },
    "ecd_ErrCompAnalysisTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "ErrCompAnalysisTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Erroneous Compensation Analysis",
        "label": "Erroneous Compensation Analysis [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r742",
      "r752",
      "r762",
      "r794"
     ]
    },
    "ecd_ErrCompRecoveryTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "ErrCompRecoveryTable",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Erroneously Awarded Compensation Recovery",
        "label": "Erroneously Awarded Compensation Recovery [Table]"
       }
      }
     },
     "auth_ref": [
      "r739",
      "r749",
      "r759",
      "r791"
     ]
    },
    "us-gaap_EstimateOfFairValueFairValueDisclosureMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EstimateOfFairValueFairValueDisclosureMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value",
        "label": "Estimate of Fair Value Measurement [Member]",
        "documentation": "Measured as an estimate of fair value."
       }
      }
     },
     "auth_ref": [
      "r324",
      "r423",
      "r682",
      "r683"
     ]
    },
    "us-gaap_EurodollarFutureMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EurodollarFutureMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Eurodollar Future [Member]",
        "label": "Eurodollar Future [Member]",
        "documentation": "A standardized contract, traded on a futures exchange, to buy or sell a 90-day Eurodollar time deposit at a certain date in the future, at a certain yield. At expiration, the official rate quoted on a 90-day Eurodollar time deposit by the British Bankers Association (BBA) determines the final settlement. Eurodollar futures contracts do not permit actual delivery of a Eurodollar time deposit; rather they settle in cash."
       }
      }
     },
     "auth_ref": []
    },
    "ecd_ExecutiveCategoryAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "ExecutiveCategoryAxis",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Executive Category:",
        "label": "Executive Category [Axis]"
       }
      }
     },
     "auth_ref": [
      "r790"
     ]
    },
    "us-gaap_ExtendedMaturityAndInterestRateReductionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ExtendedMaturityAndInterestRateReductionMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Extended Maturity and Interest Rate Reduction",
        "label": "Extended Maturity and Interest Rate Reduction [Member]",
        "documentation": "Loan modification for extension of term of loan in which it must be paid, reduction of contractual interest rate, and reduction of interest rate to lower than current market rate for new debt with similar risk."
       }
      }
     },
     "auth_ref": [
      "r667"
     ]
    },
    "us-gaap_ExtendedMaturityMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ExtendedMaturityMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Term Extension",
        "label": "Extended Maturity [Member]",
        "documentation": "Loan modification for an extension of the term of a loan in which it must be paid."
       }
      }
     },
     "auth_ref": [
      "r235",
      "r667"
     ]
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVUnobservableInputsNonrecurringBasisDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFairValueOptionDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTLevel3InterestLockCommitmentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTNarrativeDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]",
        "label": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r400",
      "r401",
      "r414",
      "r692"
     ]
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVUnobservableInputsNonrecurringBasisDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFairValueOptionDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTLevel3InterestLockCommitmentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTNarrativeDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value, Recurring and Nonrecurring [Table]",
        "label": "Fair Value, Recurring and Nonrecurring [Table]",
        "documentation": "Disclosure of information about asset and liability measured at fair value on recurring and nonrecurring basis."
       }
      }
     },
     "auth_ref": [
      "r400",
      "r401",
      "r414",
      "r692"
     ]
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value Measurement Inputs and Valuation Techniques",
        "label": "Fair Value Measurement Inputs and Valuation Techniques [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r402",
      "r403",
      "r404",
      "r695"
     ]
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value Measurement Inputs and Valuation Techniques [Table]",
        "label": "Fair Value Measurement Inputs and Valuation Techniques [Table]",
        "documentation": "Disclosure of information about input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis."
       }
      }
     },
     "auth_ref": [
      "r402",
      "r403",
      "r404",
      "r695"
     ]
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Inputs Used to Measure Fair Value",
        "label": "Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]",
        "documentation": "Tabular disclosure of input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis."
       }
      }
     },
     "auth_ref": [
      "r402",
      "r403",
      "r695"
     ]
    },
    "us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueAssetsMeasuredOnNonrecurringBasisTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Schedule of Assets that had Changes in their Recorded Fair Value",
        "label": "Fair Value Measurements, Nonrecurring [Table Text Block]",
        "documentation": "Tabular disclosure of assets and liabilities by class, including financial instruments measured at fair value that are classified in shareholders' equity, if any, that are measured at fair value on a nonrecurring basis in periods after initial recognition (for example, impaired assets). Disclosures may include, but are not limited to: (a) the fair value measurements recorded and the reasons for the measurements and (b) the level within the fair value hierarchy in which the fair value measurements are categorized in their entirety (levels 1, 2, 3)."
       }
      }
     },
     "auth_ref": [
      "r936",
      "r937"
     ]
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueChangesandActivityforLevel3Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Asset Class [Domain]",
        "label": "Asset Class [Domain]",
        "documentation": "Class of asset."
       }
      }
     },
     "auth_ref": [
      "r405",
      "r406",
      "r407",
      "r408",
      "r409",
      "r410",
      "r415",
      "r693"
     ]
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTLevel3InterestLockCommitmentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueChangesandActivityforLevel3Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value Changes and Activity for Level 3 [Roll Forward]",
        "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]",
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueChangesandActivityforLevel3Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]",
        "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r405",
      "r406",
      "r407",
      "r408",
      "r409",
      "r410",
      "r415",
      "r693"
     ]
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueChangesandActivityforLevel3Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]",
        "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]",
        "documentation": "Disclosure of information about financial instrument asset measured at fair value on recurring basis using unobservable input."
       }
      }
     },
     "auth_ref": [
      "r405",
      "r406",
      "r407",
      "r408",
      "r409",
      "r410",
      "r415",
      "r693"
     ]
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Fair Value Changes and Activity for Level 3",
        "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]",
        "documentation": "Tabular disclosure of the fair value measurement of assets using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes during the period attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income (loss), and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset."
       }
      }
     },
     "auth_ref": [
      "r405",
      "r410",
      "r415",
      "r693"
     ]
    },
    "us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]",
        "label": "Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FairValueByAssetClassAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueByAssetClassAxis",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueChangesandActivityforLevel3Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Asset Class [Axis]",
        "label": "Asset Class [Axis]",
        "documentation": "Information by class of asset."
       }
      }
     },
     "auth_ref": [
      "r405",
      "r406",
      "r407",
      "r408",
      "r409",
      "r410",
      "r415",
      "r693"
     ]
    },
    "us-gaap_FairValueByBalanceSheetGroupingTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueByBalanceSheetGroupingTable",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value, by Balance Sheet Grouping [Table]",
        "label": "Fair Value, by Balance Sheet Grouping [Table]",
        "documentation": "Disclosure of information about the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities."
       }
      }
     },
     "auth_ref": [
      "r42",
      "r43"
     ]
    },
    "us-gaap_FairValueByBalanceSheetGroupingTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueByBalanceSheetGroupingTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Schedule of the Fair Value Hierarchy",
        "label": "Fair Value, by Balance Sheet Grouping [Table Text Block]",
        "documentation": "Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities."
       }
      }
     },
     "auth_ref": [
      "r42"
     ]
    },
    "us-gaap_FairValueByFairValueHierarchyLevelAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueByFairValueHierarchyLevelAxis",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVUnobservableInputsNonrecurringBasisDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFairValueOptionDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTNarrativeDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value Hierarchy and NAV [Axis]",
        "label": "Fair Value Hierarchy and NAV [Axis]",
        "documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient."
       }
      }
     },
     "auth_ref": [
      "r324",
      "r330",
      "r331",
      "r332",
      "r333",
      "r334",
      "r335",
      "r399",
      "r401",
      "r402",
      "r403",
      "r404",
      "r413",
      "r414",
      "r416",
      "r442",
      "r443",
      "r444",
      "r682",
      "r683",
      "r686",
      "r687",
      "r688",
      "r692",
      "r695"
     ]
    },
    "us-gaap_FairValueByMeasurementBasisAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueByMeasurementBasisAxis",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Measurement Basis [Axis]",
        "label": "Measurement Basis [Axis]",
        "documentation": "Information by measurement basis."
       }
      }
     },
     "auth_ref": [
      "r324",
      "r682",
      "r683"
     ]
    },
    "us-gaap_FairValueByMeasurementFrequencyAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueByMeasurementFrequencyAxis",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVUnobservableInputsNonrecurringBasisDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFairValueOptionDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTNarrativeDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Measurement Frequency [Axis]",
        "label": "Measurement Frequency [Axis]",
        "documentation": "Information by measurement frequency."
       }
      }
     },
     "auth_ref": [
      "r400",
      "r401",
      "r402",
      "r404",
      "r692",
      "r939",
      "r950"
     ]
    },
    "us-gaap_FairValueConcentrationOfCreditRiskMasterNettingArrangementsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueConcentrationOfCreditRiskMasterNettingArrangementsMember",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESMasterNettingAgreementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Concentration of credit risk, master netting arrangements",
        "label": "Fair Value, Concentration of Credit Risk, Master Netting Arrangements [Member]",
        "documentation": "This element describes the policy of entering into master netting arrangements to mitigate the credit risk of financial instruments (as defined), information about the arrangements for which the entity is a party, and a brief description of the terms of those arrangements, including the extent to which they would reduce the entity's maximum amount of loss due to credit risk."
       }
      }
     },
     "auth_ref": [
      "r45"
     ]
    },
    "us-gaap_FairValueConcentrationOfRiskDisclosureItemsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueConcentrationOfRiskDisclosureItemsAxis",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESMasterNettingAgreementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Concentration of Credit or Market Risk [Axis]",
        "label": "Concentration of Credit or Market Risk [Axis]",
        "documentation": "Information by type of credit or market risk."
       }
      }
     },
     "auth_ref": [
      "r46",
      "r88",
      "r89"
     ]
    },
    "us-gaap_FairValueConcentrationOfRiskDisclosureItemsDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueConcentrationOfRiskDisclosureItemsDomain",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESMasterNettingAgreementsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value, Concentration of Risk, Disclosure Items [Domain]",
        "label": "Fair Value, Concentration of Risk, Disclosure Items [Domain]",
        "documentation": "Provides the general information items required or determined to be disclosed with respect to all significant concentrations of risk, including credit risk and market risk, arising from all financial instruments (as defined), whether from an individual counterparty or groups of counterparties."
       }
      }
     },
     "auth_ref": [
      "r46",
      "r88",
      "r89"
     ]
    },
    "us-gaap_FairValueConcentrationOfRiskTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueConcentrationOfRiskTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value, Concentration of Risk",
        "label": "Fair Value, Concentration of Risk [Table Text Block]",
        "documentation": "Tabular disclosure of all significant concentrations of risk, including credit risk and market risk, arising from all financial instruments (as defined), whether from an individual counterparty or groups of counterparties. The disclosure concerning concentrations of risk may consist of the following information: (1) for concentrations of credit risk disclosure may include: (a) information about the (shared) activity, region, or economic characteristic that identifies the concentration, (b) the maximum amount of loss due to credit risk that, based on the gross fair value of the financial instrument, the entity would incur if parties to the financial instruments that make up the concentration failed completely to perform according to the terms of the contracts and the collateral or other security, if any, for the amount due proved to be of no value to the entity, (c) the policy of requiring collateral or other security to support financial instruments subject to credit risk, information about the entity's access to that collateral or other security, and the nature and a brief description of the collateral or other security supporting those financial instruments, and (d) the policy of entering into master netting arrangements to mitigate the credit risk of financial instruments, information about the arrangements for which the entity is a party, and a brief description of the terms of those arrangements, including the extent to which they would reduce the entity's maximum amount of loss due to credit risk and (2) for disclosure of quantitative information about the market risks of financial instruments that is consistent with the way the company manages or adjusts those risks, disclosure may include: (a) more details about current positions and perhaps activity during the period, (b) the hypothetical effects on comprehensive income (or net assets), or annual income, of several possible changes in market prices, (c) a gap analysis of interest rate re-pricing or maturity dates, (d) the duration of the financial instruments, (e) the entity's value at risk from derivatives and from other positions at the end of the reporting period and the average value at risk during the year, or (f) other ways of reporting quantitative information as internally developed."
       }
      }
     },
     "auth_ref": [
      "r44",
      "r46",
      "r88",
      "r89"
     ]
    },
    "us-gaap_FairValueDisclosureItemAmountsDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueDisclosureItemAmountsDomain",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value Measurement [Domain]",
        "label": "Fair Value Measurement [Domain]",
        "documentation": "Measurement basis, for example, but not limited to, reported value, fair value, portion at fair value, portion at other than fair value."
       }
      }
     },
     "auth_ref": [
      "r324",
      "r682",
      "r683"
     ]
    },
    "us-gaap_FairValueDisclosuresAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueDisclosuresAbstract",
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value Disclosures [Abstract]",
        "label": "Fair Value Disclosures [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FairValueDisclosuresTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueDisclosuresTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENT"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "FAIR VALUE MEASUREMENT",
        "label": "Fair Value Disclosures [Text Block]",
        "documentation": "The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information."
       }
      }
     },
     "auth_ref": [
      "r409",
      "r411",
      "r412",
      "r413",
      "r416",
      "r417",
      "r418",
      "r419",
      "r420",
      "r510",
      "r692",
      "r696"
     ]
    },
    "us-gaap_FairValueInputsLevel1Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueInputsLevel1Member",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Level\u00a01",
        "terseLabel": "Level\u00a01",
        "label": "Fair Value, Inputs, Level 1 [Member]",
        "documentation": "Quoted prices in active markets for identical assets or liabilities that the reporting entity can access at the measurement date."
       }
      }
     },
     "auth_ref": [
      "r324",
      "r330",
      "r335",
      "r401",
      "r414",
      "r442",
      "r686",
      "r687",
      "r688",
      "r692"
     ]
    },
    "us-gaap_FairValueInputsLevel2Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueInputsLevel2Member",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFairValueOptionDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Level\u00a02",
        "terseLabel": "Level\u00a02",
        "label": "Fair Value, Inputs, Level 2 [Member]",
        "documentation": "Inputs other than quoted prices included within level 1 that are observable for an asset or liability, either directly or indirectly, including, but not limited to, quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in inactive markets."
       }
      }
     },
     "auth_ref": [
      "r324",
      "r330",
      "r335",
      "r401",
      "r402",
      "r414",
      "r443",
      "r682",
      "r683",
      "r686",
      "r687",
      "r688",
      "r692"
     ]
    },
    "us-gaap_FairValueInputsLevel3Member": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueInputsLevel3Member",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVUnobservableInputsNonrecurringBasisDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTNarrativeDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Level\u00a03",
        "label": "Fair Value, Inputs, Level 3 [Member]",
        "documentation": "Unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing."
       }
      }
     },
     "auth_ref": [
      "r324",
      "r330",
      "r331",
      "r332",
      "r333",
      "r334",
      "r335",
      "r401",
      "r402",
      "r403",
      "r404",
      "r414",
      "r444",
      "r682",
      "r683",
      "r686",
      "r687",
      "r688",
      "r692",
      "r695"
     ]
    },
    "us-gaap_FairValueMeasurementFrequencyDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueMeasurementFrequencyDomain",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVUnobservableInputsNonrecurringBasisDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFairValueOptionDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTNarrativeDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Measurement Frequency [Domain]",
        "label": "Measurement Frequency [Domain]",
        "documentation": "Measurement frequency."
       }
      }
     },
     "auth_ref": [
      "r400",
      "r401",
      "r402",
      "r404",
      "r692",
      "r939",
      "r950"
     ]
    },
    "hmst_FairValueMeasurementMethodologiesTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FairValueMeasurementMethodologiesTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Fair Value Measurement Methodologies",
        "label": "Fair Value Measurement Methodologies [Table Text Block]",
        "documentation": "Fair value measurement methodologies."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FairValueMeasurementPolicyPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueMeasurementPolicyPolicyTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value Measurement",
        "label": "Fair Value Measurement, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for fair value measurements of financial and non-financial assets, liabilities and instruments classified in shareholders' equity. Disclosures include, but are not limited to, how an entity that manages a group of financial assets and liabilities on the basis of its net exposure measures the fair value of those assets and liabilities."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_FairValueMeasurementTransfersBetweenWithLevelsOfHierarchyForAssetsAndLiabilitiesHeld": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FairValueMeasurementTransfersBetweenWithLevelsOfHierarchyForAssetsAndLiabilitiesHeld",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Transfers between levels of fair value hierarchy",
        "label": "Fair Value Measurement Transfers Between With Levels Of Hierarchy for Assets And Liabilities Held",
        "documentation": "Fair value measurement transfers between with levels of hierarchy for assets and liabilities held."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTLevel3InterestLockCommitmentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueChangesandActivityforLevel3Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Change in mark to market",
        "verboseLabel": "Total realized/unrealized gains",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings",
        "documentation": "Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3)."
       }
      }
     },
     "auth_ref": [
      "r406",
      "r415",
      "r693",
      "r694"
     ]
    },
    "hmst_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPayoffSales": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPayoffSales",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueChangesandActivityforLevel3Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Payoffs/Sales",
        "label": "Fair Value, Measurement With Unobservable Inputs Reconciliation, Recurring Basis, Asset, Payoff (Sales)",
        "documentation": "Fair Value, Measurement With Unobservable Inputs Reconciliation, Recurring Basis, Asset, Payoff (Sales)"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueChangesandActivityforLevel3Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Additions",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases",
        "documentation": "Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing."
       }
      }
     },
     "auth_ref": [
      "r408",
      "r415",
      "r693"
     ]
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTLevel3InterestLockCommitmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Settlements",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements",
        "documentation": "Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing."
       }
      }
     },
     "auth_ref": [
      "r408",
      "r415",
      "r693"
     ]
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueChangesandActivityforLevel3Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Transfers",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net",
        "documentation": "Amount of transfer of financial instrument classified as an asset into (out of) level 3 of the fair value hierarchy."
       }
      }
     },
     "auth_ref": [
      "r945",
      "r949"
     ]
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueChangesandActivityforLevel3Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "periodStartLabel": "Beginning balance",
        "periodEndLabel": "Ending balance",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value",
        "documentation": "Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing."
       }
      }
     },
     "auth_ref": [
      "r405",
      "r415",
      "r693"
     ]
    },
    "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueMeasurementsFairValueHierarchyDomain",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVUnobservableInputsNonrecurringBasisDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFairValueOptionDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTNarrativeDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value Hierarchy and NAV [Domain]",
        "verboseLabel": "Fair Value Hierarchy and NAV [Domain]",
        "label": "Fair Value Hierarchy and NAV [Domain]",
        "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value."
       }
      }
     },
     "auth_ref": [
      "r324",
      "r330",
      "r331",
      "r332",
      "r333",
      "r334",
      "r335",
      "r399",
      "r401",
      "r402",
      "r403",
      "r404",
      "r413",
      "r414",
      "r416",
      "r442",
      "r443",
      "r444",
      "r682",
      "r683",
      "r686",
      "r687",
      "r688",
      "r692",
      "r695"
     ]
    },
    "us-gaap_FairValueMeasurementsNonrecurringMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueMeasurementsNonrecurringMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVUnobservableInputsNonrecurringBasisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Nonrecurring",
        "label": "Fair Value, Nonrecurring [Member]",
        "documentation": "Infrequent fair value measurement. Includes, but is not limited to, fair value adjustment for impairment of asset, liability or equity, not frequently measured at fair value."
       }
      }
     },
     "auth_ref": [
      "r400",
      "r401",
      "r402",
      "r404",
      "r692",
      "r939"
     ]
    },
    "us-gaap_FairValueMeasurementsRecurringMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueMeasurementsRecurringMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFairValueOptionDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTNarrativeDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Recurring",
        "label": "Fair Value, Recurring [Member]",
        "documentation": "Frequent fair value measurement. Includes, but is not limited to, fair value adjustment for impairment of asset, liability or equity, frequently measured at fair value."
       }
      }
     },
     "auth_ref": [
      "r692",
      "r936",
      "r937",
      "r938",
      "r939",
      "r940",
      "r950"
     ]
    },
    "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTLevel3InterestLockCommitmentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Interest rate lock commitments, net",
        "periodStartLabel": "Beginning balance, net",
        "periodEndLabel": "Ending balance, net",
        "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs",
        "documentation": "Fair value of financial instrument classified as derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing."
       }
      }
     },
     "auth_ref": [
      "r405",
      "r415"
     ]
    },
    "us-gaap_FairValueOptionAggregateDifferencesLoansAndLongTermReceivables": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueOptionAggregateDifferencesLoansAndLongTermReceivables",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFairValueOptionDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Value Less Aggregated Unpaid Principal Balance",
        "label": "Fair Value, Option, Aggregate Differences, Loans and Long-Term Receivables",
        "documentation": "This item represents the difference between the aggregate fair value and the aggregate unpaid principal balance of loans and long-term receivables (other than securities categorized as trading, available-for-sale or held-to-maturity) that have contractual principal amounts and for which the fair value option has been elected."
       }
      }
     },
     "auth_ref": [
      "r47"
     ]
    },
    "hmst_FairValueOptionLoansHeldAsAssetsAggregateUnpaidPrincipalBalance": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FairValueOptionLoansHeldAsAssetsAggregateUnpaidPrincipalBalance",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFairValueOptionDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Aggregate Unpaid Principal Balance",
        "label": "Fair Value Option, Loans Held As Assets, Aggregate Unpaid Principal Balance",
        "documentation": "Fair Value Option, Loans Held As Assets, Aggregate Unpaid Principal Balance"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FairValueOptionQuantitativeDisclosuresTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueOptionQuantitativeDisclosuresTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loans Held For Sale Accounted for Under the Fair Value Option",
        "label": "Fair Value Option, Disclosures [Table Text Block]",
        "documentation": "Tabular disclosure of information about asset and liability measured at fair value under fair value option."
       }
      }
     },
     "auth_ref": [
      "r48",
      "r952",
      "r954",
      "r955"
     ]
    },
    "us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]",
        "label": "Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]",
        "documentation": "Disclosure of information about location and fair value of derivative instrument and nonderivative instrument designated as hedging instrument."
       }
      }
     },
     "auth_ref": [
      "r31",
      "r33",
      "r40"
     ]
    },
    "us-gaap_FederalHomeLoanBankAdvancesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FederalHomeLoanBankAdvancesMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Federal Home Loan Bank Advances",
        "label": "Federal Home Loan Bank Advances [Member]",
        "documentation": "Borrowings from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and also in times of liquidity shortages. The member institution executes a promissory note, which is generally collateralized by government securities to the Federal Reserve or loans."
       }
      }
     },
     "auth_ref": [
      "r95"
     ]
    },
    "hmst_FederalHousingAdministrationVeteranAffairsOrSmallBusinessAdministrationMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FederalHousingAdministrationVeteranAffairsOrSmallBusinessAdministrationMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Federal Housing Administration, Veteran Affairs, or Small Business Administration",
        "label": "Federal Housing Administration, Veteran Affairs, Or Small Business Administration [Member]",
        "documentation": "Federal Housing Administration, Veteran Affairs, Or Small Business Administration [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FederalReserveBankAdvancesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FederalReserveBankAdvancesMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Federal Reserve Bank Advances",
        "label": "Federal Reserve Bank Advances [Member]",
        "documentation": "Borrowings from the Federal Reserve Bank, which are primarily used to cover shortages in the required reserve balance and also in times of liquidity shortages."
       }
      }
     },
     "auth_ref": [
      "r95"
     ]
    },
    "us-gaap_FinanceLeasePrincipalPayments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinanceLeasePrincipalPayments",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Repayment of finance lease principal",
        "label": "Finance Lease, Principal Payments",
        "documentation": "Amount of cash outflow for principal payment on finance lease."
       }
      }
     },
     "auth_ref": [
      "r434",
      "r436"
     ]
    },
    "us-gaap_FinanceLeaseRightOfUseAssetAmortization": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinanceLeaseRightOfUseAssetAmortization",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Amortization of finance leases",
        "label": "Finance Lease, Right-of-Use Asset, Amortization",
        "documentation": "Amount of amortization expense attributable to right-of-use asset from finance lease."
       }
      }
     },
     "auth_ref": [
      "r433",
      "r435",
      "r703"
     ]
    },
    "hmst_FinancialAsset3089DaysPastDueMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancialAsset3089DaysPastDueMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financial Asset, 30-89 Days Past Due [Member]",
        "label": "Financial Asset, 30-89 Days Past Due [Member]",
        "documentation": "Financial Asset, 30-89 Days Past Due"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FinancialAssetNotPastDueMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancialAssetNotPastDueMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Current",
        "label": "Financial Asset, Not Past Due [Member]",
        "documentation": "Financial asset not past due."
       }
      }
     },
     "auth_ref": [
      "r283",
      "r678"
     ]
    },
    "us-gaap_FinancialInstrumentAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancialInstrumentAxis",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESGainLossRecognizedinIncomeDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTLevel3InterestLockCommitmentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESNarrativeDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financial Instrument [Axis]",
        "verboseLabel": "Financial Instrument [Axis]",
        "label": "Financial Instrument [Axis]",
        "documentation": "Information by type of financial instrument."
       }
      }
     },
     "auth_ref": [
      "r242",
      "r243",
      "r244",
      "r245",
      "r246",
      "r247",
      "r248",
      "r249",
      "r250",
      "r251",
      "r252",
      "r253",
      "r254",
      "r255",
      "r256",
      "r257",
      "r258",
      "r259",
      "r260",
      "r261",
      "r262",
      "r263",
      "r264",
      "r265",
      "r266",
      "r267",
      "r268",
      "r269",
      "r270",
      "r271",
      "r277",
      "r279",
      "r283",
      "r284",
      "r289",
      "r294",
      "r298",
      "r299",
      "r325",
      "r327",
      "r395",
      "r421",
      "r439",
      "r440",
      "r441",
      "r442",
      "r443",
      "r444",
      "r445",
      "r446",
      "r447",
      "r449",
      "r450",
      "r451",
      "r452",
      "r453",
      "r457",
      "r462",
      "r463",
      "r464",
      "r465",
      "r467",
      "r468",
      "r469",
      "r470",
      "r471",
      "r472",
      "r473",
      "r474",
      "r475",
      "r476",
      "r477",
      "r536",
      "r679",
      "r692",
      "r693",
      "r695",
      "r696",
      "r697",
      "r698",
      "r699",
      "r700",
      "r701",
      "r706",
      "r824",
      "r825",
      "r826",
      "r827",
      "r828",
      "r829",
      "r830",
      "r900",
      "r901",
      "r902",
      "r903",
      "r935",
      "r938",
      "r939",
      "r940",
      "r947",
      "r950"
     ]
    },
    "us-gaap_FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Assets:",
        "label": "Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Liabilities:",
        "label": "Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Accrued interest receivable",
        "label": "Financing Receivable, Accrued Interest, after Allowance for Credit Loss",
        "documentation": "Amount, after allowance for credit loss, of accrued interest on financing receivable."
       }
      }
     },
     "auth_ref": [
      "r276",
      "r287"
     ]
    },
    "us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheetsParenthetical",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAllowanceforCreditLossesDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Allowance for credit losses",
        "negatedLabel": "Allowance for credit losses",
        "periodStartLabel": "Beginning balance",
        "periodEndLabel": "Ending balance",
        "label": "Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest",
        "documentation": "Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r905"
     ]
    },
    "us-gaap_FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAllowanceforCreditLossesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Net (charge-offs) recoveries",
        "label": "Financing Receivable, Allowance for Credit Loss, Writeoff, after Recovery",
        "documentation": "Amount, after recovery, of writeoff of financing receivable, charged against allowance for credit loss."
       }
      }
     },
     "auth_ref": [
      "r151",
      "r677",
      "r906"
     ]
    },
    "us-gaap_FinancingReceivableAllowanceForCreditLossesRollForward": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableAllowanceForCreditLossesRollForward",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Allowance for credit losses by loan portfolio",
        "label": "Financing Receivable, Allowance for Credit Loss [Roll Forward]",
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableBeforeAllowanceForCreditLossAbstract",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing Receivable, before Allowance for Credit Loss [Abstract]",
        "label": "Financing Receivable, before Allowance for Credit Loss [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_FinancingReceivableCreditLossAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableCreditLossAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAllowanceforCreditLossesDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAllowanceforCreditLossesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total",
        "label": "Financing Receivable Credit Loss And Off-Balance Sheet Credit Loss Liability, Credit Loss Expense (Reversal)",
        "documentation": "Financing Receivable Credit Loss And Off-Balance Sheet Credit Loss Liability, Credit Loss Expense (Reversal)"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_FinancingReceivableCreditLossExpenseReversalAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableCreditLossExpenseReversalAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Provision for credit losses",
        "label": "Financing Receivable, Credit Loss, Expense (Reversal) And Off-Balance Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal)",
        "documentation": "Financing Receivable, Credit Loss, Expense (Reversal) And Off-Balance Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal)"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FinancingReceivableCreditQualityIndicatorsTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableCreditQualityIndicatorsTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Designated Loan Grades by Loan Portfolio Segment and Loan Class",
        "label": "Financing Receivable Credit Quality Indicators [Table Text Block]",
        "documentation": "Tabular disclosure of financing receivables by credit quality indicator. The credit quality indicator is a statistic about the credit quality of financing receivables. Examples include, but not limited to, consumer credit risk scores, credit-rating-agency ratings, an entity's internal credit risk grades, loan-to-value ratios, collateral, collection experience and other internal metrics."
       }
      }
     },
     "auth_ref": [
      "r126",
      "r908"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 4.0
      },
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loans held for investment (\"LHFI\") (net of allowance for credit losses of $39,634 and $38,743)",
        "netLabel": "Loans held for investment (\"LHFI\")",
        "totalLabel": "Loans held for investment less allowance for credit losses",
        "verboseLabel": "Other assets - GNMA EBO loans",
        "label": "Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss",
        "documentation": "Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r905"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Provision",
        "label": "Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery",
        "documentation": "Amount, excluding accrued interest, of increase in allowance for credit loss on financing receivable from recovery. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r282"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Charge-offs",
        "negatedTotalLabel": "Total",
        "label": "Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff",
        "documentation": "Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r281",
      "r291"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 1.0
      },
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Loans held for investment",
        "totalLabel": "Total",
        "terseLabel": "Loans before allowance for credit loss",
        "label": "Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss",
        "documentation": "Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r288",
      "r290",
      "r905"
     ]
    },
    "hmst_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossPastDueAndNonaccrual": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossPastDueAndNonaccrual",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Total past due and nonaccrual",
        "label": "Financing Receivable, Excluding Accrued Interest, Before Allowance For Credit Loss, Past Due And Nonaccrual",
        "documentation": "Financing Receivable, Excluding Accrued Interest, Before Allowance For Credit Loss, Past Due And Nonaccrual"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAllowanceforCreditLossesDetails": {
       "parentTag": "hmst_FinancingReceivableCreditLossAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAllowanceforCreditLossesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Provision for credit losses",
        "netLabel": "Allowance for credit losses - loans",
        "terseLabel": "Provision",
        "label": "Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal)",
        "documentation": "Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r280"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestModifiedPast12Months": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestModifiedPast12Months",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loans modified",
        "label": "Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months",
        "documentation": "Amortized cost excluding accrued interest, of financing receivable 12 months after modification for debtor experiencing financial difficulty."
       }
      }
     },
     "auth_ref": [
      "r237"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestModifiedPeriod": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestModifiedPeriod",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Amortized Cost Basis at Period End",
        "label": "Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount",
        "documentation": "Amortized cost excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty."
       }
      }
     },
     "auth_ref": [
      "r235"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestModifiedSubsequentDefault": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestModifiedSubsequentDefault",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loan modifications with subsequent default",
        "label": "Financing Receivable, Excluding Accrued Interest, Modified, Subsequent Default",
        "documentation": "Amortized cost excluding accrued interest, of financing receivable with payment default in current period and modified within previous 12 months preceding payment default for debtor experiencing financial difficulty."
       }
      }
     },
     "auth_ref": [
      "r239"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestNonaccrual": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestNonaccrual",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Total Nonaccrual",
        "terseLabel": "Nonaccrual",
        "label": "Financing Receivable, Excluding Accrued Interest, Nonaccrual",
        "documentation": "Amortized cost excluding accrued interest, of financing receivable on nonaccrual status. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r285"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Nonaccrual with no related ACL",
        "label": "Financing Receivable, Excluding Accrued Interest, Nonaccrual, No Allowance",
        "documentation": "Amortized cost excluding accrued interest, of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r286"
     ]
    },
    "hmst_FinancingReceivableExcludingAccruedInterestNonaccrualPercentOfTotalLoans": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableExcludingAccruedInterestNonaccrualPercentOfTotalLoans",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Nonaccrual, percent of total loans",
        "label": "Financing Receivable, Excluding Accrued Interest, Nonaccrual, Percent Of Total Loans",
        "documentation": "Financing Receivable, Excluding Accrued Interest, Nonaccrual, Percent Of Total Loans"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_FinancingReceivableExcludingAccruedInterestNotPastDuePercentOfTotalLoans": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableExcludingAccruedInterestNotPastDuePercentOfTotalLoans",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails": {
       "parentTag": "hmst_FinancingReceivableExcludingAccruedInterestPercentOfTotalLoans",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Not past due, percent of total loans",
        "label": "Financing Receivable, Excluding Accrued Interest, Not Past Due, Percent Of Total Loans",
        "documentation": "Financing Receivable, Excluding Accrued Interest, Not Past Due, Percent Of Total Loans"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing receivable, prior to year five",
        "label": "Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year",
        "documentation": "Amortized cost excluding accrued interest, of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r288",
      "r291",
      "r677"
     ]
    },
    "hmst_FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoffRecoveryNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoffRecoveryNet",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Financing receivable, prior to year five, Gross charge-offs, net",
        "label": "Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff (Recovery), Net",
        "documentation": "Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff (Recovery), Net"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_FinancingReceivableExcludingAccruedInterestPastDueAndNonaccrualPercentOfTotalLoans": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableExcludingAccruedInterestPastDueAndNonaccrualPercentOfTotalLoans",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails": {
       "parentTag": "hmst_FinancingReceivableExcludingAccruedInterestPercentOfTotalLoans",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Past due and nonaccrual, percent of total loans",
        "label": "Financing Receivable, Excluding Accrued Interest Past Due And Nonaccrual, Percent Of Total Loans",
        "documentation": "Financing Receivable, Excluding Accrued Interest Past Due And Nonaccrual, Percent Of Total Loans"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_FinancingReceivableExcludingAccruedInterestPastDuePercentOfTotalLoans": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableExcludingAccruedInterestPastDuePercentOfTotalLoans",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Past due, percent of total loans",
        "label": "Financing Receivable, Excluding Accrued Interest, Past Due, Percent Of Total Loans",
        "documentation": "Financing Receivable, Excluding Accrued Interest, Past Due, Percent Of Total Loans"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_FinancingReceivableExcludingAccruedInterestPercentOfTotalLoans": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableExcludingAccruedInterestPercentOfTotalLoans",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Percent of total loans",
        "label": "Financing Receivable, Excluding Accrued Interest, Percent Of Total Loans",
        "documentation": "Financing Receivable, Excluding Accrued Interest, Percent Of Total Loans"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestRevolving": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestRevolving",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Revolving",
        "label": "Financing Receivable, Excluding Accrued Interest, Revolving",
        "documentation": "Amortized cost excluding accrued interest, of financing receivable that can be withdrawn, repaid, and redrawn."
       }
      }
     },
     "auth_ref": [
      "r288",
      "r291",
      "r677"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestRevolvingConvertedToTermLoanWriteoff": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestRevolvingConvertedToTermLoanWriteoff",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff",
       "weight": 1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Revolving-term",
        "label": "Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan, Writeoff",
        "documentation": "Amount, excluding accrued interest, of writeoff of revolving financing receivable converted to term loan."
       }
      }
     },
     "auth_ref": [
      "r292"
     ]
    },
    "hmst_FinancingReceivableExcludingAccruedInterestRevolvingNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableExcludingAccruedInterestRevolvingNet",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Revolving",
        "label": "Financing Receivable, Excluding Accrued Interest, Revolving, Net",
        "documentation": "Financing Receivable, Excluding Accrued Interest, Revolving, Net"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_FinancingReceivableExcludingAccruedInterestRevolvingTerm": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableExcludingAccruedInterestRevolvingTerm",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Revolving-term",
        "label": "Financing Receivable, Excluding Accrued Interest, Revolving, Term",
        "documentation": "Financing Receivable, Excluding Accrued Interest, Revolving, Term"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_FinancingReceivableExcludingAccruedInterestRevolvingWriteoffRecoveryNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableExcludingAccruedInterestRevolvingWriteoffRecoveryNet",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff",
       "weight": 1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Revolving",
        "label": "Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff (Recovery), Net",
        "documentation": "Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff (Recovery), Net"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing receivable, year five",
        "label": "Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year",
        "documentation": "Amortized cost excluding accrued interest, of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r288",
      "r291",
      "r677"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Financing receivable, year five, Gross charge-offs",
        "label": "Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff",
        "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated four years before current fiscal year. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r291"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing receivable, year four",
        "label": "Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year",
        "documentation": "Amortized cost excluding accrued interest, of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r288",
      "r291",
      "r677"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Financing receivable, year four, Gross charge-offs",
        "label": "Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff",
        "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated three years before current fiscal year. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r291"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing receivable, year one",
        "label": "Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year",
        "documentation": "Amortized cost excluding accrued interest, of financing receivable originated in current fiscal year. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r288",
      "r291",
      "r677"
     ]
    },
    "hmst_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearNet",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 9.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing receivable, year one, net",
        "label": "Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Net",
        "documentation": "Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Net"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Financing receivable, year one, Gross charge-offs",
        "label": "Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff",
        "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated in current fiscal year. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r291"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing receivable, year three",
        "label": "Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year",
        "documentation": "Amortized cost excluding accrued interest, of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r288",
      "r291",
      "r677"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Financing receivable, year three, Gross charge-offs",
        "label": "Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff",
        "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated two years before current fiscal year. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r291"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing receivable, year two",
        "label": "Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year",
        "documentation": "Amortized cost excluding accrued interest of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r288",
      "r291",
      "r677"
     ]
    },
    "us-gaap_FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails": {
       "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Financing receivable, year two, Gross charge-offs",
        "label": "Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff",
        "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated in fiscal year before current fiscal year. Excludes net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r291"
     ]
    },
    "us-gaap_FinancingReceivableImpairedLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableImpairedLineItems",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing Receivable, Impaired [Line Items]",
        "label": "Financing Receivable, Impaired [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_FinancingReceivableLoanModificationsSubsequentDefaultByPaymentStatusTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableLoanModificationsSubsequentDefaultByPaymentStatusTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Loan Modifications, Payment Status",
        "label": "Financing Receivable, Loan Modifications, Subsequent Default, By Payment Status [Table Text Block]",
        "documentation": "Financing Receivable, Loan Modifications, Subsequent Default, By Payment Status"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_FinancingReceivableLoanModificationsWeightedAveragePercentOfLoanCapitalized": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableLoanModificationsWeightedAveragePercentOfLoanCapitalized",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted average percent of loan balances capitalized and added to term of loan",
        "label": "Financing Receivable, Loan Modifications, Weighted Average Percent Of Loan Capitalized",
        "documentation": "Financing Receivable, Loan Modifications, Weighted Average Percent Of Loan Capitalized"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_FinancingReceivableLoansSubjectToRepresentationsAndWarranties": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableLoansSubjectToRepresentationsAndWarranties",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing Receivable, Loans Subject To Representations And Warranties",
        "label": "Financing Receivable, Loans Subject To Representations And Warranties",
        "documentation": "Financing Receivable, Loans Subject To Representations And Warranties"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FinancingReceivableModificationToTotalFinancingReceivablesExcludingAccruedInterestPercent": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableModificationToTotalFinancingReceivablesExcludingAccruedInterestPercent",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "% of Total Class of Financing Receivable",
        "label": "Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage",
        "documentation": "Percentage, excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty to total financing receivables."
       }
      }
     },
     "auth_ref": [
      "r235"
     ]
    },
    "us-gaap_FinancingReceivableModificationsLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableModificationsLineItems",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing Receivable, Modified [Line Items]",
        "label": "Financing Receivable, Modified [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r130",
      "r131",
      "r235",
      "r236",
      "r667"
     ]
    },
    "us-gaap_FinancingReceivableModifiedSubsequentDefaultTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableModifiedSubsequentDefaultTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Loan Modifications with Subsequent Default",
        "label": "Financing Receivable, Modified, Subsequent Default [Table Text Block]",
        "documentation": "Tabular disclosure of financing receivable with payment default and modified within previous 12 months preceding payment default for debtor experiencing financial difficulty."
       }
      }
     },
     "auth_ref": [
      "r667",
      "r865"
     ]
    },
    "us-gaap_FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification": {
     "xbrltype": "durationItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableModifiedWeightedAverageTermIncreaseFromModification",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted average time added to life of loans (in years)",
        "label": "Financing Receivable, Modified, Weighted Average Term Increase from Modification",
        "documentation": "Period of increase in weighted average maturity of financing receivable modified for debtor experiencing financial difficulty, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days."
       }
      }
     },
     "auth_ref": [
      "r667"
     ]
    },
    "hmst_FinancingReceivableNetFairValueAdjustmentAndGainLossOnSale": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "FinancingReceivableNetFairValueAdjustmentAndGainLossOnSale",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0,
       "order": 13.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Net fair value adjustment and gain on sale of LHFS",
        "label": "Financing Receivable, Net Fair Value Adjustment And (Gain) Loss On Sale",
        "documentation": "Financing Receivable, Net Fair Value Adjustment And (Gain) Loss On Sale"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_FinancingReceivableNonaccrualStatusLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableNonaccrualStatusLineItems",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing Receivable, Nonaccrual [Line Items]",
        "label": "Financing Receivable, Nonaccrual [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r284"
     ]
    },
    "us-gaap_FinancingReceivableNonaccrualTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableNonaccrualTable",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing Receivable, Nonaccrual [Table]",
        "label": "Financing Receivable, Nonaccrual [Table]",
        "documentation": "Disclosure of information about financing receivable on nonaccrual status."
       }
      }
     },
     "auth_ref": [
      "r284"
     ]
    },
    "us-gaap_FinancingReceivablePortfolioSegmentAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivablePortfolioSegmentAxis",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSGainonOriginationandSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansHeldforSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansServicedforOthersDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansSoldDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMultifamilyandSBAMSRRollForwardDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing Receivable Portfolio Segment [Axis]",
        "label": "Financing Receivable Portfolio Segment [Axis]",
        "documentation": "Information by the level at which an entity develops and documents a systematic methodology to determine its allowance for credit losses."
       }
      }
     },
     "auth_ref": [
      "r149",
      "r150",
      "r151",
      "r152",
      "r277",
      "r279",
      "r668",
      "r824",
      "r825",
      "r826",
      "r827",
      "r828",
      "r829",
      "r830",
      "r831",
      "r832",
      "r833"
     ]
    },
    "us-gaap_FinancingReceivablePortfolioSegmentDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivablePortfolioSegmentDomain",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSGainonOriginationandSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansHeldforSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansServicedforOthersDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansSoldDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMultifamilyandSBAMSRRollForwardDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing Receivable Portfolio Segment [Domain]",
        "label": "Financing Receivable Portfolio Segment [Domain]",
        "documentation": "Level at which an entity develops and documents a systematic methodology to determine its allowance for credit losses."
       }
      }
     },
     "auth_ref": [
      "r149",
      "r150",
      "r151",
      "r152",
      "r824",
      "r825",
      "r826",
      "r827",
      "r828",
      "r829",
      "r830",
      "r831",
      "r832",
      "r833"
     ]
    },
    "us-gaap_FinancingReceivableReclassificationToHeldForSale": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableReclassificationToHeldForSale",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Loans transferred from LHFI to LHFS, net",
        "label": "Financing Receivable, Reclassification to Held-for-Sale",
        "documentation": "Amount of financing receivable reclassified to held-for-sale."
       }
      }
     },
     "auth_ref": [
      "r124",
      "r278"
     ]
    },
    "us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSGainonOriginationandSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansHeldforSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansServicedforOthersDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansSoldDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMultifamilyandSBAMSRRollForwardDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSNarrativeDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Class of Financing Receivable [Axis]",
        "label": "Class of Financing Receivable [Axis]",
        "documentation": "Information by class of financing receivable determined on the basis of initial measurement attribute, risk characteristics and method of monitoring and assessing credit risk."
       }
      }
     },
     "auth_ref": [
      "r128",
      "r132",
      "r133",
      "r134",
      "r149",
      "r150",
      "r151",
      "r152",
      "r234",
      "r235",
      "r236",
      "r237",
      "r239",
      "r283",
      "r284",
      "r289",
      "r667",
      "r669",
      "r671",
      "r677",
      "r678",
      "r824",
      "r825",
      "r826",
      "r827",
      "r828",
      "r829",
      "r830",
      "r831",
      "r832",
      "r833",
      "r867"
     ]
    },
    "us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSGainonOriginationandSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansHeldforSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansServicedforOthersDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansSoldDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMultifamilyandSBAMSRRollForwardDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSNarrativeDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Class of Financing Receivable [Domain]",
        "terseLabel": "Class of Financing Receivable [Domain]",
        "label": "Class of Financing Receivable [Domain]",
        "documentation": "Financing receivables determined on the basis of initial measurement attribute, risk characteristics and method of monitoring and assessing credit risk."
       }
      }
     },
     "auth_ref": [
      "r134",
      "r149",
      "r150",
      "r151",
      "r152",
      "r234",
      "r235",
      "r236",
      "r237",
      "r239",
      "r667",
      "r824",
      "r825",
      "r826",
      "r827",
      "r828",
      "r829",
      "r830",
      "r831",
      "r832",
      "r833",
      "r867"
     ]
    },
    "us-gaap_FinancingReceivableRecordedInvestmentLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableRecordedInvestmentLineItems",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing Receivable, Credit Quality Indicator [Line Items]",
        "label": "Financing Receivable, Credit Quality Indicator [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r128",
      "r677",
      "r908"
     ]
    },
    "us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivableRecordedInvestmentPastDueLineItems",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing Receivable, Past Due [Line Items]",
        "label": "Financing Receivable, Past Due [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r678",
      "r907"
     ]
    },
    "us-gaap_FinancingReceivables1To29DaysPastDueMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivables1To29DaysPastDueMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Current",
        "label": "Financial Asset, 1 to 29 Days Past Due [Member]",
        "documentation": "Financial asset fewer than 30 days past due."
       }
      }
     },
     "auth_ref": [
      "r678"
     ]
    },
    "us-gaap_FinancingReceivables30To59DaysPastDueMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivables30To59DaysPastDueMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "30-59 days",
        "label": "Financial Asset, 30 to 59 Days Past Due [Member]",
        "documentation": "Financial asset more than 29 days past due but fewer than 60 days past due."
       }
      }
     },
     "auth_ref": [
      "r678"
     ]
    },
    "us-gaap_FinancingReceivables60To89DaysPastDueMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivables60To89DaysPastDueMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "60-89 days",
        "label": "Financial Asset, 60 to 89 Days Past Due [Member]",
        "documentation": "Financial asset more than 59 days past due but fewer than 90 days past due."
       }
      }
     },
     "auth_ref": [
      "r678"
     ]
    },
    "us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivablesEqualToGreaterThan90DaysPastDueMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "90+ days",
        "verboseLabel": "Financial Asset, Equal to or Greater than 90 Days Past Due [Member]",
        "label": "Financial Asset, Equal to or Greater than 90 Days Past Due [Member]",
        "documentation": "Financial asset equal to or greater than 90 days past due."
       }
      }
     },
     "auth_ref": [
      "r678"
     ]
    },
    "us-gaap_FinancingReceivablesPeriodPastDueAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivablesPeriodPastDueAxis",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financial Asset, Period Past Due [Axis]",
        "label": "Financial Asset, Aging [Axis]",
        "documentation": "Information by period in which financial asset is past due or not past due."
       }
      }
     },
     "auth_ref": [
      "r133",
      "r283",
      "r678"
     ]
    },
    "us-gaap_FinancingReceivablesPeriodPastDueDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivablesPeriodPastDueDomain",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financial Asset, Period Past Due [Domain]",
        "label": "Financial Asset, Aging [Domain]",
        "documentation": "Period in which financial asset is past due or not past due. For past due, element name and standard label in Financial Asset, [numeric lower end] to [numeric higher end] [date measure] Past Due [Member] or Financial Asset, Greater than [low end numeric value] [date measure] Past Due [Member] or Financial Asset, Less than [high end numeric value] [date measure] Past Due [Member] formats."
       }
      }
     },
     "auth_ref": [
      "r133",
      "r283",
      "r678"
     ]
    },
    "us-gaap_FinancingReceivablesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FinancingReceivablesTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITY"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "LOANS AND CREDIT QUALITY",
        "label": "Financing Receivables [Text Block]",
        "documentation": "The entire disclosure for financing receivable."
       }
      }
     },
     "auth_ref": [
      "r232",
      "r236",
      "r238",
      "r240",
      "r667"
     ]
    },
    "ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Forgone Recovery due to Disqualification of Tax Benefits, Amount",
        "label": "Forgone Recovery due to Disqualification of Tax Benefits, Amount"
       }
      }
     },
     "auth_ref": [
      "r746",
      "r756",
      "r766",
      "r798"
     ]
    },
    "ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "ForgoneRecoveryDueToExpenseOfEnforcementAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Forgone Recovery due to Expense of Enforcement, Amount",
        "label": "Forgone Recovery due to Expense of Enforcement, Amount"
       }
      }
     },
     "auth_ref": [
      "r746",
      "r756",
      "r766",
      "r798"
     ]
    },
    "ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "ForgoneRecoveryDueToViolationOfHomeCountryLawAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Forgone Recovery due to Violation of Home Country Law, Amount",
        "label": "Forgone Recovery due to Violation of Home Country Law, Amount"
       }
      }
     },
     "auth_ref": [
      "r746",
      "r756",
      "r766",
      "r798"
     ]
    },
    "ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "ForgoneRecoveryExplanationOfImpracticabilityTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Forgone Recovery, Explanation of Impracticability",
        "label": "Forgone Recovery, Explanation of Impracticability [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r746",
      "r756",
      "r766",
      "r798"
     ]
    },
    "ecd_ForgoneRecoveryIndName": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "ForgoneRecoveryIndName",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Name",
        "label": "Forgone Recovery, Individual Name"
       }
      }
     },
     "auth_ref": [
      "r746",
      "r756",
      "r766",
      "r798"
     ]
    },
    "us-gaap_ForwardContractsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ForwardContractsMember",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Forward sale commitments",
        "label": "Forward Contracts [Member]",
        "documentation": "Contracts negotiated between two parties to purchase and sell a specific quantity of a financial instrument, foreign currency, or commodity at a price specified at origination of the contract, with delivery and settlement at a specified future date."
       }
      }
     },
     "auth_ref": [
      "r933"
     ]
    },
    "ecd_FrValAsOfPrrYrEndOfEqtyAwrdsGrntdInPrrYrsFldVstngCondsDrngCvrdYrMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "FrValAsOfPrrYrEndOfEqtyAwrdsGrntdInPrrYrsFldVstngCondsDrngCvrdYrMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year",
        "label": "Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member]"
       }
      }
     },
     "auth_ref": [
      "r779"
     ]
    },
    "us-gaap_FutureMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FutureMember",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Futures",
        "label": "Future [Member]",
        "documentation": "Futures contracts are forward-based contracts to make or take delivery of a specified financial instrument, foreign currency, or commodity at a specified future date or during a specified period at as specified price or yield. Futures are standardized contracts traded on an organized exchange."
       }
      }
     },
     "auth_ref": [
      "r581",
      "r586",
      "r591",
      "r603",
      "r609",
      "r628",
      "r720",
      "r721",
      "r722",
      "r933"
     ]
    },
    "hmst_GainOnMortgageLoanOriginationAndSaleActivitiesLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "GainOnMortgageLoanOriginationAndSaleActivitiesLineItems",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSGainonOriginationandSaleDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Gain on mortgage loan origination and sale activities [Line Items]",
        "label": "Gain On Mortgage Loan Origination And Sale Activities [Line Items]",
        "documentation": "Gain on mortgage loan origination and sale activities [Line Items]"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_GainOnMortgageLoanOriginationAndSaleActivitiesTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "GainOnMortgageLoanOriginationAndSaleActivitiesTable",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSGainonOriginationandSaleDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Gain on Mortgage Loan Origination and Sale Activities [Table]",
        "label": "Gain On Mortgage Loan Origination And Sale Activities [Table]",
        "documentation": "Schedule detailing gain on mortgage loan origination and sale activities."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_GainsLossesOnLoansHeldForInvestment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "GainsLossesOnLoansHeldForInvestment",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVUnobservableInputsNonrecurringBasisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Total Gains (Losses)",
        "label": "Gains Losses On Loans Held For Investment",
        "documentation": "Gains losses on loans held for investment."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_GeneralAndAdministrativeExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "GeneralAndAdministrativeExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_NoninterestExpense",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "General, administrative and other",
        "label": "General and Administrative Expense",
        "documentation": "The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line."
       }
      }
     },
     "auth_ref": [
      "r70",
      "r599"
     ]
    },
    "hmst_GinnieMaeEarlyBuyoutLoansMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "GinnieMaeEarlyBuyoutLoansMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "GNMA Early buyout loans",
        "verboseLabel": "Other assets - GNMA EBO loans",
        "label": "Ginnie Mae Early Buyout Loans [Member]",
        "documentation": "Loans for which the entity has the unilateral right to repurchase out of a mortgage pool. Such loans accounted for as a repurchase."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_GuaranteeObligationsByNatureAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "GuaranteeObligationsByNatureAxis",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Guarantor Obligations, Nature [Axis]",
        "label": "Guarantor Obligations, Nature [Axis]",
        "documentation": "Information by nature of guarantee."
       }
      }
     },
     "auth_ref": [
      "r310",
      "r311",
      "r312",
      "r313"
     ]
    },
    "us-gaap_GuaranteeObligationsNatureDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "GuaranteeObligationsNatureDomain",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Guarantor Obligations, Nature [Domain]",
        "label": "Guarantor Obligations, Nature [Domain]",
        "documentation": "Represents a description of the nature of the guarantee or each group of similar guarantees."
       }
      }
     },
     "auth_ref": [
      "r310",
      "r311",
      "r312",
      "r313"
     ]
    },
    "us-gaap_HedgingDesignationAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HedgingDesignationAxis",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESNarrativeDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Hedging Designation [Axis]",
        "label": "Hedging Designation [Axis]",
        "documentation": "Information by designation of purpose of derivative instrument."
       }
      }
     },
     "auth_ref": [
      "r12",
      "r386"
     ]
    },
    "us-gaap_HedgingDesignationDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HedgingDesignationDomain",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESNarrativeDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Hedging Designation [Domain]",
        "label": "Hedging Designation [Domain]",
        "documentation": "Designation of purpose of derivative instrument."
       }
      }
     },
     "auth_ref": [
      "r12"
     ]
    },
    "us-gaap_HeldToMaturitySecurities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecurities",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Amortized cost",
        "label": "Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss",
        "documentation": "Amount, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity)."
       }
      }
     },
     "auth_ref": [
      "r133",
      "r255",
      "r283",
      "r905"
     ]
    },
    "us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails": {
       "parentTag": "us-gaap_HeldToMaturitySecurities",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Gross unrealized gains",
        "label": "Debt Securities, Held-to-Maturity, Accumulated Unrecognized Gain",
        "documentation": "Amount of accumulated unrecognized gain on investment in debt security measured at amortized cost (held-to-maturity)."
       }
      }
     },
     "auth_ref": [
      "r136",
      "r265"
     ]
    },
    "us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails": {
       "parentTag": "us-gaap_HeldToMaturitySecurities",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Gross unrealized losses",
        "label": "Debt Securities, Held-to-Maturity, Accumulated Unrecognized Loss",
        "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity)."
       }
      }
     },
     "auth_ref": [
      "r137",
      "r266"
     ]
    },
    "us-gaap_HeldToMaturitySecuritiesClassifiedAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesClassifiedAbstract",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "HTM",
        "label": "Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails": {
       "parentTag": "us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "HFM, 12 months or more, Gross unrealized losses",
        "label": "Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss",
        "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for 12 months or longer."
       }
      }
     },
     "auth_ref": [
      "r139",
      "r140"
     ]
    },
    "us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTotalLabel": "HFM, Total, Gross unrealized losses",
        "label": "Debt Securities, Held-to-Maturity, Unrealized Loss Position, Accumulated Loss",
        "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position."
       }
      }
     },
     "auth_ref": [
      "r139"
     ]
    },
    "us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "HTM",
        "label": "Debt Securities, Held-to-Maturity, Unrealized Loss Position, Accumulated Loss [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "HTM, Total, Fair value",
        "label": "Debt Securities, Held-to-Maturity, Unrealized Loss Position, Fair Value",
        "documentation": "Fair value of investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position."
       }
      }
     },
     "auth_ref": [
      "r138"
     ]
    },
    "us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails": {
       "parentTag": "us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "HFM, Less than 12 months, Gross unrealized losses",
        "label": "Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss",
        "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for less than 12 months."
       }
      }
     },
     "auth_ref": [
      "r139",
      "r140"
     ]
    },
    "us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails": {
       "parentTag": "us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "HFM, Less than 12 months, Fair value",
        "label": "Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value",
        "documentation": "Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for less than 12 months."
       }
      }
     },
     "auth_ref": [
      "r140"
     ]
    },
    "us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails": {
       "parentTag": "us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "HFM, 12 months or more, Fair value",
        "label": "Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value",
        "documentation": "Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for 12 months or longer."
       }
      }
     },
     "auth_ref": [
      "r140"
     ]
    },
    "hmst_HeldToMaturitySecuritiesDebtMaturitiesAverageYield": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "HeldToMaturitySecuritiesDebtMaturitiesAverageYield",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted average yield, total",
        "label": "Held To Maturity Securities Debt Maturities Average Yield",
        "documentation": "This item represents average yield on the total of all debt securities grouped by maturity dates, at fair value, which are categorized as held-to-maturity."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_HeldToMaturitySecuritiesDebtMaturitiesAverageYieldAfterFiveThroughTenYears": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "HeldToMaturitySecuritiesDebtMaturitiesAverageYieldAfterFiveThroughTenYears",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted average yield, due after five years through ten years",
        "label": "Held To Maturity Securities Debt Maturities Average Yield After Five Through Ten Years",
        "documentation": "This item represents the average yield on debt securities with maturities after five through ten years as of the balance sheet date and which are categorized as held-to-maturity."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_HeldToMaturitySecuritiesDebtMaturitiesAverageYieldAfterOneThroughFiveYears": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "HeldToMaturitySecuritiesDebtMaturitiesAverageYieldAfterOneThroughFiveYears",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted average yield, due after one year through five years",
        "label": "Held To Maturity Securities Debt Maturities Average Yield After One Through Five Years",
        "documentation": "This item represents the average yield on debt securities with maturities expected to mature after one through five years from the balance sheet date and which are categorized as held-to-maturity."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_HeldToMaturitySecuritiesDebtMaturitiesAverageYieldAfterTenYears": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "HeldToMaturitySecuritiesDebtMaturitiesAverageYieldAfterTenYears",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted average yield, due after ten years",
        "label": "Held To Maturity Securities Debt Maturities Average Yield After Ten Years",
        "documentation": "This item represents the average yield on debt securities with maturities due after ten years as of the balance sheet date and which are categorized as held-to-maturity."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_HeldToMaturitySecuritiesDebtMaturitiesAverageYieldWithinOneYear": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "HeldToMaturitySecuritiesDebtMaturitiesAverageYieldWithinOneYear",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted average yield, due within one year",
        "label": "Held To Maturity Securities Debt Maturities Average Yield Within One Year",
        "documentation": "This item represents the average yield on debt securities with maturities within one year of the balance sheet date and which are categorized as held-to-maturity."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_HeldToMaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails": {
       "parentTag": "us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Due within one year, fair value",
        "label": "Debt Securities, Held-to-Maturity, Maturity, Allocated and Single Maturity Date, Rolling within One Year, Fair Value",
        "documentation": "Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in next rolling fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_HeldToMaturitySecuritiesDebtMaturitiesRollingAfterTenYearsFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesDebtMaturitiesRollingAfterTenYearsFairValue",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails": {
       "parentTag": "us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Due after ten years, fair value",
        "label": "Debt Securities, Held-to-Maturity, Maturity, Allocated and Single Maturity Date, Rolling after 10 Years, Fair Value",
        "documentation": "Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing after tenth rolling fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_HeldToMaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails": {
       "parentTag": "us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Due after five years through ten years, fair value",
        "label": "Debt Securities, Held-to-Maturity, Maturity, Allocated and Single Maturity Date, Rolling after 5 through 10 Years, Fair Value",
        "documentation": "Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in sixth through tenth rolling fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_HeldToMaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails": {
       "parentTag": "us-gaap_DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Due in one through five years, fair value",
        "label": "Debt Securities, Held-to-Maturity, Maturity, Allocated and Single Maturity Date, Rolling after One Through Five Years, Fair Value",
        "documentation": "Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in second through fifth rolling fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_HeldToMaturitySecuritiesFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesFairValue",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Investment securities HTM",
        "label": "Debt Securities, Held-to-Maturity, Fair Value",
        "documentation": "Fair value of investment in debt security measured at amortized cost (held-to-maturity)."
       }
      }
     },
     "auth_ref": [
      "r135",
      "r264",
      "r401",
      "r413",
      "r511",
      "r524"
     ]
    },
    "us-gaap_HeldToMaturitySecuritiesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "HeldToMaturitySecuritiesTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Amortized Cost and Fair Value of Held-to-Maturity Securities",
        "label": "Debt Securities, Held-to-Maturity [Table Text Block]",
        "documentation": "Tabular disclosure of information about investment in debt security measured at amortized cost (held-to-maturity)."
       }
      }
     },
     "auth_ref": [
      "r882",
      "r883",
      "r884",
      "r885",
      "r886",
      "r887",
      "r888",
      "r889",
      "r890",
      "r891",
      "r892",
      "r893",
      "r894",
      "r895",
      "r896",
      "r897",
      "r898",
      "r899"
     ]
    },
    "hmst_HomeEquityLineOfCreditAdjustedForCreditAnalysisMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "HomeEquityLineOfCreditAdjustedForCreditAnalysisMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Home equity and other",
        "label": "Home Equity Line Of Credit, Adjusted For Credit Analysis [Member]",
        "documentation": "Home Equity Line Of Credit, Adjusted For Credit Analysis [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_ImpactOnFairValueOfFiftyBasisPointsDecrease": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ImpactOnFairValueOfFiftyBasisPointsDecrease",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Impact on fair value of 50 basis points adverse change in interest rates",
        "label": "Impact On Fair Value Of Fifty Basis Points Decrease",
        "documentation": "Impact on fair value of 50 basis points decrease."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_ImpactOnFairValueOfHundredBasisPointsIncrease": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ImpactOnFairValueOfHundredBasisPointsIncrease",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Impact on fair value of 100 basis points increase",
        "label": "Impact On Fair Value Of Hundred Basis Points Increase",
        "documentation": "Impact on fair value of 100 basis points increase."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_ImpactOnFairValueOfTwentyFiveBasisPointsDecrease": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ImpactOnFairValueOfTwentyFiveBasisPointsDecrease",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Impact on fair value of 25 basis points adverse change in interest rates",
        "label": "Impact On Fair Value Of Twenty Five Basis Points Decrease",
        "documentation": "Impact on fair value of 25 basis points decrease."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_ImpactOnFairValueOfTwoHundredBasisPointsIncrease": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ImpactOnFairValueOfTwoHundredBasisPointsIncrease",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Impact on fair value of 200 basis points increase",
        "label": "Impact On Fair Value Of Two Hundred Basis Points Increase",
        "documentation": "Impact on fair value of 200 basis points increase."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Income (loss) before income taxes",
        "label": "Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest",
        "documentation": "Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest."
       }
      }
     },
     "auth_ref": [
      "r68",
      "r109",
      "r120",
      "r516",
      "r533",
      "r659",
      "r663",
      "r856",
      "r858",
      "r859",
      "r860",
      "r861"
     ]
    },
    "us-gaap_IncomeStatementAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncomeStatementAbstract",
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Income Statement [Abstract]",
        "label": "Income Statement [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_IncomeTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncomeTaxExpenseBenefit",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Income tax (benefit) expense",
        "label": "Income Tax Expense (Benefit)",
        "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations."
       }
      }
     },
     "auth_ref": [
      "r145",
      "r146",
      "r201",
      "r202",
      "r215",
      "r219",
      "r228",
      "r364",
      "r365",
      "r370",
      "r540",
      "r690"
     ]
    },
    "hmst_IncomeTaxImpactAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "IncomeTaxImpactAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Income tax impact of:",
        "label": "Income Tax Impact [Abstract]",
        "documentation": "Income Tax Impact"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_IncomeTaxesPaidNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncomeTaxesPaidNet",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Federal and state income taxes",
        "label": "Income Taxes Paid, Net",
        "documentation": "Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax."
       }
      }
     },
     "auth_ref": [
      "r25",
      "r184",
      "r366",
      "r367"
     ]
    },
    "hmst_IncreaseDecreaseInAccountsPayableAndOtherLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "IncreaseDecreaseInAccountsPayableAndOtherLiabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0,
       "order": 19.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Increase (decrease) in accounts payable and other liabilities",
        "label": "Increase (Decrease) In Accounts Payable And Other Liabilities",
        "documentation": "Increase (decrease) in accounts payable and other liabilities."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_IncreaseDecreaseInDebtSecuritiesTrading": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncreaseDecreaseInDebtSecuritiesTrading",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0,
       "order": 17.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Net decrease (increase) in trading securities",
        "label": "Increase (Decrease) in Debt Securities, Trading",
        "documentation": "Amount of increase (decrease) of investment in debt security measured at fair value with change in fair value recognized in net income (trading)."
       }
      }
     },
     "auth_ref": [
      "r180"
     ]
    },
    "us-gaap_IncreaseDecreaseInDeferredIncomeTaxes": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncreaseDecreaseInDeferredIncomeTaxes",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0,
       "order": 10.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Deferred income tax (benefit) expense",
        "label": "Increase (Decrease) in Deferred Income Taxes",
        "documentation": "The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa."
       }
      }
     },
     "auth_ref": [
      "r4"
     ]
    },
    "us-gaap_IncreaseDecreaseInDeposits": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncreaseDecreaseInDeposits",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Decrease in deposits, net",
        "label": "Increase (Decrease) in Deposits",
        "documentation": "The net cash inflow or outflow for the increase (decrease) in the beginning and end of period deposits balances."
       }
      }
     },
     "auth_ref": [
      "r24",
      "r119"
     ]
    },
    "us-gaap_IncreaseDecreaseInOtherOperatingAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncreaseDecreaseInOtherOperatingAssets",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0,
       "order": 18.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Decrease (increase) in other assets",
        "label": "Increase (Decrease) in Other Operating Assets",
        "documentation": "Amount of increase (decrease) in operating assets classified as other."
       }
      }
     },
     "auth_ref": [
      "r4"
     ]
    },
    "us-gaap_IncreaseDecreaseInStockholdersEquityRollForward": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncreaseDecreaseInStockholdersEquityRollForward",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Increase (Decrease) in Stockholders' Equity [Roll Forward]",
        "label": "Increase (Decrease) in Stockholders' Equity [Roll Forward]",
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_IncreaseDecreaseinMortgageServicingRights": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "IncreaseDecreaseinMortgageServicingRights",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0,
       "order": 14.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Origination of MSRs",
        "label": "Increase (Decrease) in Mortgage Servicing Rights",
        "documentation": "Increase (Decrease) in Mortgage Servicing Rights"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_IncreaseInFinanceAndOperatingLeaseLiabilitiesAndAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "IncreaseInFinanceAndOperatingLeaseLiabilitiesAndAssets",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Increase in lease assets and lease liabilities",
        "label": "Increase In Finance And Operating Lease Liabilities And Assets",
        "documentation": "Increase In Finance And Operating Lease Liabilities And Assets"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_IndividualAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "IndividualAxis",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure",
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure",
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements",
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Individual:",
        "label": "Individual [Axis]"
       }
      }
     },
     "auth_ref": [
      "r746",
      "r756",
      "r766",
      "r790",
      "r798",
      "r802",
      "r810"
     ]
    },
    "ecd_InsiderTradingArrLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "InsiderTradingArrLineItems",
     "lang": {
      "en-us": {
       "role": {
        "label": "Insider Trading Arrangements [Line Items]"
       }
      }
     },
     "auth_ref": [
      "r808"
     ]
    },
    "ecd_InsiderTradingPoliciesProcLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "InsiderTradingPoliciesProcLineItems",
     "lang": {
      "en-us": {
       "role": {
        "label": "Insider Trading Policies and Procedures [Line Items]"
       }
      }
     },
     "auth_ref": [
      "r738",
      "r814"
     ]
    },
    "ecd_InsiderTrdPoliciesProcAdoptedFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "InsiderTrdPoliciesProcAdoptedFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Insider Trading Policies and Procedures Adopted",
        "label": "Insider Trading Policies and Procedures Adopted [Flag]"
       }
      }
     },
     "auth_ref": [
      "r738",
      "r814"
     ]
    },
    "ecd_InsiderTrdPoliciesProcNotAdoptedTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "InsiderTrdPoliciesProcNotAdoptedTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Insider Trading Policies and Procedures Not Adopted",
        "label": "Insider Trading Policies and Procedures Not Adopted [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r738",
      "r814"
     ]
    },
    "us-gaap_InterestAndDividendIncomeOperating": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestAndDividendIncomeOperating",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_InterestIncomeExpenseNet",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total interest income",
        "label": "Interest and Dividend Income, Operating",
        "documentation": "Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein."
       }
      }
     },
     "auth_ref": [
      "r103",
      "r110",
      "r112",
      "r113",
      "r114",
      "r1014"
     ]
    },
    "us-gaap_InterestAndDividendIncomeOperatingAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestAndDividendIncomeOperatingAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Interest income:",
        "label": "Interest and Dividend Income, Operating [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InterestAndDividendIncomeSecurities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestAndDividendIncomeSecurities",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_InterestAndDividendIncomeOperating",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Investment securities",
        "label": "Interest and Dividend Income, Securities, Operating",
        "documentation": "Amount of operating dividend and interest income, including amortization and accretion of premiums and discounts, on securities."
       }
      }
     },
     "auth_ref": [
      "r1005",
      "r1013"
     ]
    },
    "us-gaap_InterestAndFeeIncomeLoansAndLeases": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestAndFeeIncomeLoansAndLeases",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_InterestAndDividendIncomeOperating",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Loans",
        "label": "Interest and Fee Income, Loans and Leases",
        "documentation": "The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases."
       }
      }
     },
     "auth_ref": [
      "r103"
     ]
    },
    "us-gaap_InterestBearingDepositLiabilitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestBearingDepositLiabilitiesAbstract",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Interest bearing:",
        "label": "Interest-Bearing Deposit Liabilities [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InterestBearingDepositLiabilitiesDomestic": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestBearingDepositLiabilitiesDomestic",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails": {
       "parentTag": "us-gaap_Deposits",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total interest bearing deposits",
        "label": "Interest-Bearing Deposit Liabilities, Domestic",
        "documentation": "Total amount of interest-bearing domestic deposit liabilities, which may include brokered, retail, demand, checking, notice of withdrawal, money market and other interest-bearing deposits."
       }
      }
     },
     "auth_ref": [
      "r94"
     ]
    },
    "us-gaap_InterestBearingDomesticDepositBrokered": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestBearingDomesticDepositBrokered",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails": {
       "parentTag": "us-gaap_InterestBearingDepositLiabilitiesDomestic",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Brokered deposits",
        "label": "Interest-Bearing Domestic Deposit, Brokered",
        "documentation": "Amount of interest-bearing domestic third-party deposits placed by or through the assistance of a deposit broker, also known as brokered deposit liabilities."
       }
      }
     },
     "auth_ref": [
      "r94"
     ]
    },
    "us-gaap_InterestBearingDomesticDepositDemand": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestBearingDomesticDepositDemand",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails": {
       "parentTag": "us-gaap_InterestBearingDepositLiabilitiesDomestic",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Interest-bearing demand deposits",
        "label": "Interest-Bearing Domestic Deposit, Demand",
        "documentation": "Amount of money in interest-bearing domestic accounts that entitle the depositor to withdraw funds at any time without prior notice, also known as demand deposits."
       }
      }
     },
     "auth_ref": [
      "r94"
     ]
    },
    "us-gaap_InterestBearingDomesticDepositOtherTimeDeposit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestBearingDomesticDepositOtherTimeDeposit",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails": {
       "parentTag": "us-gaap_InterestBearingDepositLiabilitiesDomestic",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Other",
        "label": "Interest-Bearing Domestic Deposit, Other Time Deposit",
        "documentation": "Amount of interest-bearing domestic deposit liabilities classified as other. Excludes certificates of deposit."
       }
      }
     },
     "auth_ref": [
      "r94"
     ]
    },
    "us-gaap_InterestExpenseAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestExpenseAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Interest expense:",
        "label": "Interest Expense, Operating and Nonoperating [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InterestExpenseBorrowings": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestExpenseBorrowings",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_InterestExpenseOperating",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Borrowings",
        "label": "Interest Expense, Borrowings",
        "documentation": "Aggregate amount of interest expense on all borrowings."
       }
      }
     },
     "auth_ref": [
      "r116",
      "r117"
     ]
    },
    "us-gaap_InterestExpenseDeposits": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestExpenseDeposits",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_InterestExpenseOperating",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Deposits",
        "label": "Interest Expense, Deposits",
        "documentation": "Aggregate amount of interest expense on all deposits."
       }
      }
     },
     "auth_ref": [
      "r115"
     ]
    },
    "us-gaap_InterestExpenseOperating": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestExpenseOperating",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_InterestIncomeExpenseNet",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total interest expense",
        "label": "Interest Expense, Operating",
        "documentation": "Amount of interest expense classified as operating."
       }
      }
     },
     "auth_ref": [
      "r218",
      "r515",
      "r839"
     ]
    },
    "us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestIncomeExpenseAfterProvisionForLoanLoss",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Net interest income after provision for credit losses",
        "label": "Interest Income (Expense), after Provision for Loan Loss",
        "documentation": "Amount of interest income or expense, including any amortization and accretion (as applicable) of discounts and premiums, including consideration of the provisions for loan, lease, credit, and other related losses."
       }
      }
     },
     "auth_ref": [
      "r105"
     ]
    },
    "us-gaap_InterestIncomeExpenseNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestIncomeExpenseNet",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Net interest income",
        "label": "Interest Income (Expense), Operating",
        "documentation": "Amount of interest income (expense) classified as operating."
       }
      }
     },
     "auth_ref": [
      "r512",
      "r858"
     ]
    },
    "us-gaap_InterestIncomeSecuritiesTaxExempt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestIncomeSecuritiesTaxExempt",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Tax exempt interest income on available-for-sale securities",
        "label": "Interest Income, Securities, Operating, Tax Exempt",
        "documentation": "Amount of operating interest income, including amortization and accretion of premiums and discounts, on securities exempt from state, federal and other income tax."
       }
      }
     },
     "auth_ref": [
      "r110",
      "r147",
      "r148"
     ]
    },
    "us-gaap_InterestIncomeSecuritiesUSTreasury": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestIncomeSecuritiesUSTreasury",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESNarrativeDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Interest income, securities, US treasury",
        "label": "Interest Income, Securities, US Treasury",
        "documentation": "Interest income on US treasury securities. US treasury securities are negotiable debt obligations of the US government, secured by its full faith and credit and issued at various schedules and maturities. The income from treasury securities is exempt from state and local, but not federal, taxes. There are three types of securities issued by the US treasury (bonds, bills, and notes), which are distinguished by the amount of time from the initial sale of the bond to maturity."
       }
      }
     },
     "auth_ref": [
      "r110"
     ]
    },
    "us-gaap_InterestPaidNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestPaidNet",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Interest",
        "label": "Interest Paid, Excluding Capitalized Interest, Operating Activities",
        "documentation": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount."
       }
      }
     },
     "auth_ref": [
      "r179",
      "r182",
      "r183"
     ]
    },
    "hmst_InterestRateLockAndLoanPurchaseCommitmentsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "InterestRateLockAndLoanPurchaseCommitmentsMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTLevel3InterestLockCommitmentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Interest Rate Lock and Loan Purchase Commitments",
        "label": "Interest Rate Lock And Loan Purchase Commitments [Member]",
        "documentation": "Interest Rate Lock And Loan Purchase Commitments"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InterestRateLockCommitmentsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestRateLockCommitmentsMember",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Interest rate lock commitments",
        "label": "Interest Rate Lock Commitments [Member]",
        "documentation": "Commitments to extend credit where the interest rate is locked in advance of funds being disbursed for a specified period of time."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_InterestRateSwapBackToBackMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "InterestRateSwapBackToBackMember",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Interest rate swaps, back-to-back",
        "label": "Interest Rate Swap, Back-To-Back [Member]",
        "documentation": "Interest Rate Swap, Back-To-Back [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InterestRateSwapMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestRateSwapMember",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESFairValueofDerivativesDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Interest rate swaps",
        "label": "Interest Rate Swap [Member]",
        "documentation": "Forward based contracts in which two parties agree to swap periodic payments that are fixed at the outset of the swap contract with variable payments based on a market interest rate (index rate) over a specified period."
       }
      }
     },
     "auth_ref": [
      "r650",
      "r727",
      "r728"
     ]
    },
    "us-gaap_InterestbearingDomesticDepositTimeDepositsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestbearingDomesticDepositTimeDepositsAbstract",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Certificates of deposit",
        "label": "Interest-Bearing Domestic Deposit, Time Deposits [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InternalCreditAssessmentAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InternalCreditAssessmentAxis",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Internal Credit Assessment [Axis]",
        "label": "Internal Credit Assessment [Axis]",
        "documentation": "Information by entity-defined rating."
       }
      }
     },
     "auth_ref": [
      "r127",
      "r128",
      "r129",
      "r387",
      "r676",
      "r677",
      "r908"
     ]
    },
    "us-gaap_InternalCreditAssessmentDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InternalCreditAssessmentDomain",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Internal Credit Assessment [Domain]",
        "label": "Internal Credit Assessment [Domain]",
        "documentation": "Entity defined credit risk rating."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InvestmentHoldingsOtherThanSecuritiesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InvestmentHoldingsOtherThanSecuritiesTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/LIHTCINVESTMENTSTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of information related to LIHTC investments",
        "label": "Investment Holdings, Other than Securities [Table Text Block]",
        "documentation": "Tabular disclosure of the investment holdings which are represented by other than securities (for example, commodities). The investment holdings, other than securities investments table lists the long positions of non-security investments held by entity."
       }
      }
     },
     "auth_ref": [
      "r1011"
     ]
    },
    "us-gaap_InvestmentInFederalHomeLoanBankStockFairValueDisclosure": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InvestmentInFederalHomeLoanBankStockFairValueDisclosure",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Federal Home Loan Bank stock",
        "label": "Investment in Federal Home Loan Bank Stock, Fair Value Disclosure",
        "documentation": "Fair value portion of investments in Federal Home Loan Bank (FHLBank) stock."
       }
      }
     },
     "auth_ref": [
      "r936"
     ]
    },
    "us-gaap_InvestmentProgramProportionalAmortizationMethodElectedTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InvestmentProgramProportionalAmortizationMethodElectedTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/LIHTCINVESTMENTS"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "LIHTC INVESTMENTS",
        "label": "Investment Program, Proportional Amortization Method, Elected [Text Block]",
        "documentation": "The entire disclosure of investment that generates income tax credit and other income tax benefit under tax credit program elected to be accounted for using proportional amortization method. Includes, but is not limited to, investment under tax credit program not meeting condition for accounting under proportional amortization method."
       }
      }
     },
     "auth_ref": [
      "r374"
     ]
    },
    "us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InvestmentsDebtAndEquitySecuritiesAbstract",
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Investments, Debt and Equity Securities [Abstract]",
        "label": "Investments, Debt and Equity Securities [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InvestmentsFairValueDisclosure": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InvestmentsFairValueDisclosure",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVUnobservableInputsNonrecurringBasisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Fair Value",
        "label": "Investments, Fair Value Disclosure",
        "documentation": "Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method."
       }
      }
     },
     "auth_ref": [
      "r936",
      "r937",
      "r947"
     ]
    },
    "hmst_KeyEconomicAssumptionsUsedInMeasuringInitialValueOfCapitalizedSingleFamilyCreatedFromLoanSalesWithRetainedServicingTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "KeyEconomicAssumptionsUsedInMeasuringInitialValueOfCapitalizedSingleFamilyCreatedFromLoanSalesWithRetainedServicingTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Key Economic Assumptions Used in Measuring Initial FV of Capitalized Single Family MSRs",
        "label": "Key Economic Assumptions Used In Measuring Initial Value Of Capitalized Single Family Created From Loan Sales With Retained Servicing [Table Text Block]",
        "documentation": "Key economic assumptions used in measuring the initial value of capitalized single family MSRs created from loan sales with retained servicing."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LaborAndRelatedExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LaborAndRelatedExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_NoninterestExpense",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Compensation and benefits",
        "label": "Labor and Related Expense",
        "documentation": "Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit."
       }
      }
     },
     "auth_ref": [
      "r840"
     ]
    },
    "us-gaap_LandMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LandMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Land",
        "label": "Land [Member]",
        "documentation": "Part of earth's surface not covered by water."
       }
      }
     },
     "auth_ref": [
      "r927"
     ]
    },
    "us-gaap_Liabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "Liabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total liabilities",
        "label": "Liabilities",
        "documentation": "Amount of liability recognized for present obligation requiring transfer or otherwise providing economic benefit to others."
       }
      }
     },
     "auth_ref": [
      "r17",
      "r50",
      "r51",
      "r52",
      "r53",
      "r54",
      "r55",
      "r56",
      "r187",
      "r272",
      "r314",
      "r315",
      "r316",
      "r317",
      "r318",
      "r319",
      "r320",
      "r321",
      "r322",
      "r383",
      "r384",
      "r385",
      "r424",
      "r574",
      "r658",
      "r732",
      "r923",
      "r956",
      "r957"
     ]
    },
    "us-gaap_LiabilitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LiabilitiesAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Liabilities:",
        "label": "Liabilities [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LiabilitiesAndStockholdersEquity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LiabilitiesAndStockholdersEquity",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total liabilities and shareholders' equity",
        "label": "Liabilities and Equity",
        "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any."
       }
      }
     },
     "auth_ref": [
      "r63",
      "r101",
      "r531",
      "r704",
      "r850",
      "r904",
      "r953"
     ]
    },
    "us-gaap_LiabilitiesAndStockholdersEquityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LiabilitiesAndStockholdersEquityAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "LIABILITIES AND SHAREHOLDERS' EQUITY",
        "label": "Liabilities and Equity [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LiabilitiesFairValueDisclosure": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LiabilitiesFairValueDisclosure",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total liabilities",
        "label": "Liabilities, Fair Value Disclosure",
        "documentation": "Fair value of financial and nonfinancial obligations."
       }
      }
     },
     "auth_ref": [
      "r401",
      "r936"
     ]
    },
    "us-gaap_LiabilitiesFairValueDisclosureAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LiabilitiesFairValueDisclosureAbstract",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Liabilities:",
        "label": "Liabilities, Fair Value Disclosure [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LoanRestructuringModificationAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LoanRestructuringModificationAxis",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loan Restructuring Modification [Axis]",
        "label": "Loan Restructuring Modification [Axis]",
        "documentation": "Information by concessions made to the terms of loan contracts."
       }
      }
     },
     "auth_ref": [
      "r235",
      "r236",
      "r239",
      "r667"
     ]
    },
    "us-gaap_LoanRestructuringModificationDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LoanRestructuringModificationDomain",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loan Restructuring Modification [Domain]",
        "label": "Loan Restructuring Modification [Domain]",
        "documentation": "Concessions made to the terms of loan contracts, including but not limited to, interest rate reductions, maturity extensions, principal forgiveness, and payment deferral."
       }
      }
     },
     "auth_ref": [
      "r235",
      "r236",
      "r239",
      "r667"
     ]
    },
    "hmst_LoansHeldForInvestmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "LoansHeldForInvestmentMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueChangesandActivityforLevel3Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Single family LHFI",
        "label": "Loans Held For Investment [Member]",
        "documentation": "Loans held for investment [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LoansHeldForSaleFairValueDisclosure": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LoansHeldForSaleFairValueDisclosure",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails": {
       "parentTag": "us-gaap_AssetsFairValueDisclosure",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFairValueOptionDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Single family LHFS",
        "terseLabel": "LHFS \u2013 multifamily and other",
        "netLabel": "Single family LHFS",
        "label": "Loan, Held-for-Sale, Fair Value Disclosure",
        "documentation": "Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables."
       }
      }
     },
     "auth_ref": [
      "r400",
      "r401",
      "r938",
      "r939",
      "r940"
     ]
    },
    "hmst_LoansHeldForSaleMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "LoansHeldForSaleMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueChangesandActivityforLevel3Details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loans Held For Sale",
        "label": "Loans Held For Sale [Member]",
        "documentation": "Loans Held For Sale"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_LoansHeldforInvestmentMeasurementInput": {
     "xbrltype": "decimalItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "LoansHeldforInvestmentMeasurementInput",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Implied spread to benchmark interest rate curve",
        "label": "Loans Held-for-Investment, Measurement Input",
        "documentation": "Loans Held-for-Investment, Measurement Input"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loans Insured or Guaranteed by Government Authorities [Axis]",
        "label": "Loans Insured or Guaranteed by Government Authorities [Axis]",
        "documentation": "Information by US and non-US government sponsored enterprise, authority, agency and program guarantees for government insured loans."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loans Insured or Guaranteed by Government Authorities [Domain]",
        "label": "Loans Insured or Guaranteed by Government Authorities [Domain]",
        "documentation": "Guarantee by US and non-US government sponsored enterprises, authorities, agencies and programs for government insured loans."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LoansMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LoansMember",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESGainLossRecognizedinIncomeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Net gain (loss) on loan origination and sale activities",
        "label": "Loans [Member]",
        "documentation": "When a lender gives money or property over other debt securities sold by the issuer. In the event the issuer goes bankrupt, senior debt holders receive priority for [must receive] repayment [prior] relative to junior and unsecured (general) creditors."
       }
      }
     },
     "auth_ref": [
      "r656",
      "r706"
     ]
    },
    "us-gaap_LoansReceivableFairValueDisclosure": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LoansReceivableFairValueDisclosure",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails": {
       "parentTag": "us-gaap_AssetsFairValueDisclosure",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTNarrativeDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Single family LHFI",
        "verboseLabel": "LHFI",
        "label": "Loans Receivable, Fair Value Disclosure",
        "documentation": "Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts."
       }
      }
     },
     "auth_ref": [
      "r951"
     ]
    },
    "us-gaap_LoansReceivableHeldForSaleAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LoansReceivableHeldForSaleAmount",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansHeldforSaleDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loans held for sale",
        "label": "Financing Receivable, Held-for-Sale",
        "documentation": "Amount, before valuation allowance, of financing receivable classified as held-for-sale."
       }
      }
     },
     "auth_ref": [
      "r637",
      "r862"
     ]
    },
    "us-gaap_LoansReceivableHeldForSaleNetNotPartOfDisposalGroup": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LoansReceivableHeldForSaleNetNotPartOfDisposalGroup",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loans held for sale (\"LHFS\")",
        "label": "Financing Receivable, Held-for-Sale, Not Part of Disposal Group, after Valuation Allowance",
        "documentation": "Amount, after valuation allowance, of financing receivable held for sale and not part of disposal group. Excludes loan covered under loss sharing agreement and loan classified as investment in debt security."
       }
      }
     },
     "auth_ref": [
      "r637",
      "r862"
     ]
    },
    "hmst_LoansRecognizedWithRightToRepurchase": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "LoansRecognizedWithRightToRepurchase",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Ginnie Mae loans recognized with the right to repurchase, net",
        "label": "Loans Recognized With Right To Repurchase",
        "documentation": "GNMA loans recognized with the right to repurchase, net."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_LoansSoldThroughDUS": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "LoansSoldThroughDUS",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "UPB of loans sold through DUS",
        "label": "Loans Sold Through DUS",
        "documentation": "Unpaid principal of Loans sold through DUS program."
       }
      }
     },
     "auth_ref": []
    },
    "dei_LocalPhoneNumber": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "LocalPhoneNumber",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Local Phone Number",
        "label": "Local Phone Number",
        "documentation": "Local phone number for entity."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LongTermDebt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LongTermDebt",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Long-term debt",
        "label": "Long-Term Debt",
        "documentation": "Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation."
       }
      }
     },
     "auth_ref": [
      "r17",
      "r99",
      "r323",
      "r326",
      "r682",
      "r683",
      "r702",
      "r972"
     ]
    },
    "us-gaap_LossContingenciesByNatureOfContingencyAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LossContingenciesByNatureOfContingencyAxis",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansServicedforOthersDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMortgageRepurchaseLiabilityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loss Contingency Nature [Axis]",
        "label": "Loss Contingency Nature [Axis]",
        "documentation": "Information by type of existing condition, situation, or set of circumstances involving uncertainty as to possible loss to an enterprise that will ultimately be resolved when one or more future events occur or fail to occur."
       }
      }
     },
     "auth_ref": [
      "r303",
      "r304",
      "r305",
      "r309",
      "r363",
      "r549",
      "r681",
      "r921",
      "r922"
     ]
    },
    "us-gaap_LossContingenciesLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LossContingenciesLineItems",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMortgageRepurchaseLiabilityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loss Contingencies [Line Items]",
        "label": "Loss Contingencies [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r303",
      "r304",
      "r305",
      "r309",
      "r363",
      "r681",
      "r921",
      "r922"
     ]
    },
    "us-gaap_LossContingenciesTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LossContingenciesTable",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMortgageRepurchaseLiabilityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loss Contingencies [Table]",
        "label": "Loss Contingencies [Table]",
        "documentation": "Disclosure of information about loss contingency. Excludes environmental contingency, warranty, and unconditional purchase obligation."
       }
      }
     },
     "auth_ref": [
      "r303",
      "r304",
      "r305",
      "r309",
      "r363",
      "r681",
      "r921",
      "r922"
     ]
    },
    "us-gaap_LossContingencyAccrualAtCarryingValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LossContingencyAccrualAtCarryingValue",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMortgageRepurchaseLiabilityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "periodStartLabel": "Balance, beginning of period",
        "periodEndLabel": "Balance, end of period",
        "verboseLabel": "Reserve liability related to mortgage repurchase",
        "label": "Loss Contingency Accrual",
        "documentation": "Amount of loss contingency liability."
       }
      }
     },
     "auth_ref": [
      "r303",
      "r820"
     ]
    },
    "hmst_LossContingencyAccrualPaymentsRecoveriesNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "LossContingencyAccrualPaymentsRecoveriesNet",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMortgageRepurchaseLiabilityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Realized (losses) recoveries, net",
        "label": "Loss Contingency Accrual, Payments (Recoveries), Net",
        "documentation": "Loss Contingency Accrual, Payments (Recoveries), Net"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LossContingencyAccrualProvision": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LossContingencyAccrualProvision",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMortgageRepurchaseLiabilityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Additions, net of adjustments",
        "label": "Loss Contingency Accrual, Provision",
        "documentation": "Amount charged against operating income increasing loss contingency liability, after adjustments to reduce previously estimated charges."
       }
      }
     },
     "auth_ref": [
      "r920"
     ]
    },
    "us-gaap_LossContingencyAccrualRollForward": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LossContingencyAccrualRollForward",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMortgageRepurchaseLiabilityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Mortgage Repurchase Losses [Roll Forward]",
        "label": "Loss Contingency Accrual [Roll Forward]",
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LossContingencyLossInPeriod": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LossContingencyLossInPeriod",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Losses incurred - related to DUS",
        "label": "Loss Contingency, Loss in Period",
        "documentation": "The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates."
       }
      }
     },
     "auth_ref": [
      "r920"
     ]
    },
    "us-gaap_LossContingencyNatureDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LossContingencyNatureDomain",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansServicedforOthersDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMortgageRepurchaseLiabilityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loss Contingency, Nature [Domain]",
        "label": "Loss Contingency, Nature [Domain]",
        "documentation": "An existing condition, situation, or set of circumstances involving uncertainty as to possible loss to an enterprise that will ultimately be resolved when one or more future events occur or fail to occur. Resolution of the uncertainty may confirm the incurrence of a loss or impairment of an asset or the incurrence of a liability."
       }
      }
     },
     "auth_ref": [
      "r303",
      "r304",
      "r305",
      "r309",
      "r363",
      "r549",
      "r681",
      "r921",
      "r922"
     ]
    },
    "hmst_LossSharingRelationshipMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "LossSharingRelationshipMember",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loss sharing relationship",
        "label": "Loss Sharing Relationship [Member]",
        "documentation": "A loss sharing relationship that is accounted for as a guarantee under U.S. GAAP."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_MarketableSecurities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "MarketableSecurities",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Investment securities",
        "label": "Marketable Securities",
        "documentation": "Amount of investment in marketable security."
       }
      }
     },
     "auth_ref": [
      "r102",
      "r835"
     ]
    },
    "us-gaap_MarketableSecuritiesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "MarketableSecuritiesTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIES"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "INVESTMENT SECURITIES",
        "label": "Marketable Securities [Table Text Block]",
        "documentation": "Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets."
       }
      }
     },
     "auth_ref": []
    },
    "srt_MaximumMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "MaximumMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "High",
        "label": "Maximum [Member]"
       }
      }
     },
     "auth_ref": [
      "r304",
      "r305",
      "r306",
      "r307",
      "r336",
      "r363",
      "r404",
      "r478",
      "r541",
      "r542",
      "r549",
      "r565",
      "r566",
      "r617",
      "r619",
      "r621",
      "r622",
      "r634",
      "r648",
      "r649",
      "r667",
      "r684",
      "r689",
      "r695",
      "r696",
      "r700",
      "r701",
      "r715",
      "r925",
      "r958",
      "r959",
      "r960",
      "r961",
      "r962",
      "r963"
     ]
    },
    "ecd_MeasureAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "MeasureAxis",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Measure:",
        "label": "Measure [Axis]"
       }
      }
     },
     "auth_ref": [
      "r782"
     ]
    },
    "ecd_MeasureName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "MeasureName",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Name",
        "label": "Measure Name"
       }
      }
     },
     "auth_ref": [
      "r782"
     ]
    },
    "us-gaap_MeasurementInputConstantPrepaymentRateMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "MeasurementInputConstantPrepaymentRateMember",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "CPRs",
        "label": "Measurement Input, Constant Prepayment Rate [Member]",
        "documentation": "Measurement input using principal prepayment as proportion of outstanding loan principal at constant rate."
       }
      }
     },
     "auth_ref": [
      "r695",
      "r938",
      "r939",
      "r940"
     ]
    },
    "us-gaap_MeasurementInputDiscountRateMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "MeasurementInputDiscountRateMember",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Discount rate",
        "label": "Measurement Input, Discount Rate [Member]",
        "documentation": "Measurement input using interest rate to determine present value of future cash flows."
       }
      }
     },
     "auth_ref": [
      "r938",
      "r939",
      "r940"
     ]
    },
    "hmst_MeasurementInputFallOutFactorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "MeasurementInputFallOutFactorMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Fall-out factor",
        "label": "Measurement Input, Fall-Out Factor [Member]",
        "documentation": "Measurement Input, Fall-Out Factor [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_MeasurementInputImpliedSpreadMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "MeasurementInputImpliedSpreadMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Implied spread to benchmark interest rate curve",
        "label": "Measurement Input, Implied Spread [Member]",
        "documentation": "Measurement Input, Implied Spread [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_MeasurementInputTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "MeasurementInputTypeAxis",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Measurement Input Type [Axis]",
        "label": "Measurement Input Type [Axis]",
        "documentation": "Information by type of measurement input used to determine value of asset and liability."
       }
      }
     },
     "auth_ref": [
      "r402",
      "r403",
      "r404",
      "r695"
     ]
    },
    "us-gaap_MeasurementInputTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "MeasurementInputTypeDomain",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Measurement Input Type [Domain]",
        "label": "Measurement Input Type [Domain]",
        "documentation": "Measurement input used to determine value of asset and liability."
       }
      }
     },
     "auth_ref": [
      "r402",
      "r403",
      "r404",
      "r695"
     ]
    },
    "hmst_MeasurementInputValueOfServicingMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "MeasurementInputValueOfServicingMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Value of servicing",
        "label": "Measurement Input, Value Of Servicing [Member]",
        "documentation": "Measurement Input, Value Of Servicing [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "srt_MinimumMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "MinimumMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Low",
        "label": "Minimum [Member]"
       }
      }
     },
     "auth_ref": [
      "r304",
      "r305",
      "r306",
      "r307",
      "r336",
      "r363",
      "r404",
      "r478",
      "r541",
      "r542",
      "r549",
      "r565",
      "r566",
      "r617",
      "r619",
      "r621",
      "r622",
      "r634",
      "r648",
      "r649",
      "r667",
      "r684",
      "r689",
      "r695",
      "r696",
      "r700",
      "r715",
      "r925",
      "r958",
      "r959",
      "r960",
      "r961",
      "r962",
      "r963"
     ]
    },
    "ecd_MnpiDiscTimedForCompValFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "MnpiDiscTimedForCompValFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "MNPI Disclosure Timed for Compensation Value",
        "label": "MNPI Disclosure Timed for Compensation Value [Flag]"
       }
      }
     },
     "auth_ref": [
      "r801"
     ]
    },
    "hmst_MortgageBackedSecuritiesAndCollateralizedMortgageObligationsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "MortgageBackedSecuritiesAndCollateralizedMortgageObligationsMember",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Mortgage Backed Securities and Collateralized Mortgage Obligations",
        "label": "Mortgage Backed Securities And Collateralized Mortgage Obligations [Member]",
        "documentation": "Mortgage Backed Securities And Collateralized Mortgage Obligations"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_MortgageBankingAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "MortgageBankingAbstract",
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Mortgage Banking [Abstract]",
        "label": "Mortgage Banking [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_MortgageBankingOperationsTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "MortgageBankingOperationsTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONS"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "MORTGAGE BANKING OPERATIONS",
        "label": "Mortgage Banking Operations [Text Block]",
        "documentation": "Mortgage banking operation."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_MortgageLoansOnRealEstateByLoanDisclosureTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "MortgageLoansOnRealEstateByLoanDisclosureTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Mortgage Loans on Real Estate, by Loan",
        "label": "Mortgage Loans On Real Estate, By Loan Disclosure [Table Text Block]",
        "documentation": "Tabular disclosure of mortgage loans on Real Estate, held for sale and sold."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_MortgageRepurchaseLossesTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "MortgageRepurchaseLossesTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Mortgage Repurchase Losses",
        "label": "Mortgage Repurchase Losses [Table Text Block]",
        "documentation": "Mortgage Repurchase Losses rollforward"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_MortgageServicingRightsMSRImpairmentRecovery": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "MortgageServicingRightsMSRImpairmentRecovery",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 15.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Change in fair value of MSRs",
        "label": "Mortgage Servicing Rights (MSR) Impairment (Recovery)",
        "documentation": "The adjustment to the carrying value of the rights retained or purchased to service mortgages. These adjustments are made when the estimate of the fair value is changed. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method."
       }
      }
     },
     "auth_ref": [
      "r823",
      "r848"
     ]
    },
    "hmst_MortgageServicingRightsRiskManagement": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "MortgageServicingRightsRiskManagement",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails": {
       "parentTag": "hmst_ServicingFeesNetIncludingDiscontinuedOperations",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Mortgage servicing rights, risk management",
        "label": "Mortgage Servicing Rights, Risk Management",
        "documentation": "Changes in MSR fair value due to changes in model inputs and assumptions, net of risk management derivatives."
       }
      }
     },
     "auth_ref": []
    },
    "ecd_MtrlTermsOfTrdArrTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "MtrlTermsOfTrdArrTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Material Terms of Trading Arrangement",
        "label": "Material Terms of Trading Arrangement [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r809"
     ]
    },
    "hmst_MultifamilyConstructionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "MultifamilyConstructionMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Multifamily construction",
        "label": "Multifamily Construction [Member]",
        "documentation": "Multifamily Construction [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "srt_MultifamilyMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "MultifamilyMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMultifamilyandSBAMSRRollForwardDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Multifamily",
        "label": "Multifamily [Member]"
       }
      }
     },
     "auth_ref": [
      "r1015",
      "r1016"
     ]
    },
    "hmst_MultifamilyResidentialMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "MultifamilyResidentialMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails",
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Multifamily",
        "label": "Multifamily Residential [Member]",
        "documentation": "Residential multifamily property."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_MunicipalBondsCorporateDebtSecuritiesUSTreasurySecuritiesAgencyDebenturesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "MunicipalBondsCorporateDebtSecuritiesUSTreasurySecuritiesAgencyDebenturesMember",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Total",
        "label": "Municipal Bonds, Corporate Debt Securities, US Treasury Securities, Agency Debentures [Member]",
        "documentation": "Municipal Bonds, Corporate Debt Securities, US Treasury Securities, Agency Debentures [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_MunicipalBondsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "MunicipalBondsMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Municipal bonds",
        "label": "Municipal Bonds [Member]",
        "documentation": "Long-term debt securities issued by state, city or local governments or the agencies operated by state, city or local governments."
       }
      }
     },
     "auth_ref": []
    },
    "ecd_NamedExecutiveOfficersFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "NamedExecutiveOfficersFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Named Executive Officers, Footnote",
        "label": "Named Executive Officers, Footnote [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r783"
     ]
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NetCashProvidedByUsedInFinancingActivities",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Net cash provided by (used in) financing activities",
        "label": "Net Cash Provided by (Used in) Financing Activities",
        "documentation": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit."
       }
      }
     },
     "auth_ref": [
      "r181"
     ]
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "CASH FLOWS FROM FINANCING ACTIVITIES:",
        "label": "Net Cash Provided by (Used in) Financing Activities [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NetCashProvidedByUsedInInvestingActivities",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Net cash provided by investing activities",
        "label": "Net Cash Provided by (Used in) Investing Activities",
        "documentation": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets."
       }
      }
     },
     "auth_ref": [
      "r181"
     ]
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "CASH FLOWS FROM INVESTING ACTIVITIES:",
        "label": "Net Cash Provided by (Used in) Investing Activities [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NetCashProvidedByUsedInOperatingActivities",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Net cash used in operating activities",
        "label": "Net Cash Provided by (Used in) Operating Activities",
        "documentation": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities."
       }
      }
     },
     "auth_ref": [
      "r74",
      "r75",
      "r77"
     ]
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "CASH FLOWS FROM OPERATING ACTIVITIES:",
        "label": "Net Cash Provided by (Used in) Operating Activities [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_NetGainOnMortgageLoanOriginationAndSaleActivityTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "NetGainOnMortgageLoanOriginationAndSaleActivityTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Net Gain on Loan Origination and Sale Activity",
        "label": "Net Gain On Mortgage Loan Origination And Sale Activity [Table Text Block]",
        "documentation": "Net gain on mortgage loan origination and sale activity."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_NetGainsLossesOnMortgageLoanOriginationAndSalesActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "NetGainsLossesOnMortgageLoanOriginationAndSalesActivities",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_NoninterestIncome",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Net gain on loan origination and sale activities",
        "label": "Net Gains Losses On Mortgage Loan Origination And Sales Activities",
        "documentation": "Net gain on mortgage loan origination and sale activities."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_NetGainsLossesOnMortgageLoanOriginationAndSalesActivitiesIncludingDiscontinuedOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "NetGainsLossesOnMortgageLoanOriginationAndSalesActivitiesIncludingDiscontinuedOperations",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSGainonOriginationandSaleDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Gain on loan origination and sale activities",
        "label": "Net Gains Losses On Mortgage Loan Origination And Sales Activities, Including Discontinued Operations",
        "documentation": "Net Gains Losses On Mortgage Loan Origination And Sales Activities, Including Discontinued Operations"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NetIncomeLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NetIncomeLoss",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0,
       "order": 1.0
      },
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 1.0
      },
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements",
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows",
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss",
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity",
      "http://www.homestreet.com/role/EARNINGSPERSHAREScheduleofEPSCalculationDetails",
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Net income (loss)",
        "terseLabel": "Net income (loss)",
        "verboseLabel": "Net income (loss)",
        "label": "Net Income (Loss) Attributable to Parent",
        "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent."
       }
      }
     },
     "auth_ref": [
      "r69",
      "r77",
      "r111",
      "r156",
      "r169",
      "r172",
      "r176",
      "r187",
      "r192",
      "r194",
      "r195",
      "r196",
      "r197",
      "r198",
      "r201",
      "r202",
      "r207",
      "r272",
      "r314",
      "r315",
      "r316",
      "r317",
      "r318",
      "r319",
      "r320",
      "r321",
      "r322",
      "r378",
      "r381",
      "r398",
      "r424",
      "r534",
      "r597",
      "r612",
      "r613",
      "r730",
      "r923"
     ]
    },
    "hmst_NetServicingIncome": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "NetServicingIncome",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails": {
       "parentTag": "hmst_ServicingFeesNetIncludingDiscontinuedOperations",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Net servicing income",
        "label": "Net Servicing Income",
        "documentation": "Servicing and other related fees, net of payments."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Recent Accounting Developments",
        "label": "New Accounting Pronouncements, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact."
       }
      }
     },
     "auth_ref": []
    },
    "ecd_NonGaapMeasureDescriptionTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "NonGaapMeasureDescriptionTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Non-GAAP Measure Description",
        "label": "Non-GAAP Measure Description [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r782"
     ]
    },
    "ecd_NonNeosMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "NonNeosMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Non-NEOs",
        "label": "Non-NEOs [Member]"
       }
      }
     },
     "auth_ref": [
      "r746",
      "r756",
      "r766",
      "r790",
      "r798"
     ]
    },
    "hmst_NonOwnerOccupiedCommercialRealEstateMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "NonOwnerOccupiedCommercialRealEstateMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Non-owner occupied CRE",
        "label": "Non Owner Occupied Commercial Real Estate [Member]",
        "documentation": "Non Owner Occupied Commercial Real Estate [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_NonPeoNeoAvgCompActuallyPaidAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "NonPeoNeoAvgCompActuallyPaidAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Non-PEO NEO Average Compensation Actually Paid Amount",
        "label": "Non-PEO NEO Average Compensation Actually Paid Amount"
       }
      }
     },
     "auth_ref": [
      "r773"
     ]
    },
    "ecd_NonPeoNeoAvgTotalCompAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "NonPeoNeoAvgTotalCompAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Non-PEO NEO Average Total Compensation Amount",
        "label": "Non-PEO NEO Average Total Compensation Amount"
       }
      }
     },
     "auth_ref": [
      "r772"
     ]
    },
    "ecd_NonPeoNeoMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "NonPeoNeoMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Non-PEO NEO",
        "label": "Non-PEO NEO [Member]"
       }
      }
     },
     "auth_ref": [
      "r790"
     ]
    },
    "hmst_NonResidentialRealEstateMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "NonResidentialRealEstateMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Non-residential real estate",
        "label": "Non-Residential Real Estate [Member]",
        "documentation": "Non-Residential Real Estate [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_NonRule10b51ArrAdoptedFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "NonRule10b51ArrAdoptedFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Non-Rule 10b5-1 Arrangement Adopted",
        "label": "Non-Rule 10b5-1 Arrangement Adopted [Flag]"
       }
      }
     },
     "auth_ref": [
      "r809"
     ]
    },
    "ecd_NonRule10b51ArrTrmntdFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "NonRule10b51ArrTrmntdFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Non-Rule 10b5-1 Arrangement Terminated",
        "label": "Non-Rule 10b5-1 Arrangement Terminated [Flag]"
       }
      }
     },
     "auth_ref": [
      "r809"
     ]
    },
    "hmst_NoncashInvestingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "NoncashInvestingActivitiesAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Non-cash activities:",
        "label": "Noncash Investing Activities [Abstract]",
        "documentation": "Noncash investing activities."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NoninterestBearingDepositLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NoninterestBearingDepositLiabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails": {
       "parentTag": "us-gaap_Deposits",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Noninterest-bearing demand deposits",
        "label": "Noninterest-Bearing Deposit Liabilities",
        "documentation": "The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity."
       }
      }
     },
     "auth_ref": [
      "r94"
     ]
    },
    "us-gaap_NoninterestExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NoninterestExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": -1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total noninterest expense",
        "label": "Noninterest Expense",
        "documentation": "Total aggregate amount of all noninterest expense."
       }
      }
     },
     "auth_ref": [
      "r108"
     ]
    },
    "us-gaap_NoninterestExpenseAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NoninterestExpenseAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Noninterest expense:",
        "label": "Noninterest Expense [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NoninterestIncome": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NoninterestIncome",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total noninterest income",
        "label": "Noninterest Income",
        "documentation": "The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified."
       }
      }
     },
     "auth_ref": [
      "r106"
     ]
    },
    "us-gaap_NoninterestIncomeAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NoninterestIncomeAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Noninterest income:",
        "label": "Noninterest Income [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NoninterestIncomeOtherOperatingIncome": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NoninterestIncomeOtherOperatingIncome",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_NoninterestIncome",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Other",
        "label": "Noninterest Income, Other Operating Income",
        "documentation": "Amount of revenue earned, classified as other, excluding interest income."
       }
      }
     },
     "auth_ref": [
      "r67",
      "r106"
     ]
    },
    "us-gaap_NotDesignatedAsHedgingInstrumentEconomicHedgeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NotDesignatedAsHedgingInstrumentEconomicHedgeMember",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESNarrativeDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Not Designated as Hedging Instrument, Economic Hedge",
        "label": "Not Designated as Hedging Instrument, Economic Hedge [Member]",
        "documentation": "Derivative instrument, not designated as hedging instrument under Generally Accepted Accounting Principles (GAAP), used as economic hedge for exposure to risk."
       }
      }
     },
     "auth_ref": [
      "r13"
     ]
    },
    "us-gaap_NotesReceivableNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NotesReceivableNet",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Loans receivable, in Ginnie Mae pool",
        "label": "Financing Receivable, after Allowance for Credit Loss",
        "documentation": "Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease."
       }
      }
     },
     "auth_ref": [
      "r290",
      "r584",
      "r862",
      "r973"
     ]
    },
    "us-gaap_NumberOfOperatingSegments": {
     "xbrltype": "integerItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NumberOfOperatingSegments",
     "presentation": [
      "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Number of operating segments",
        "label": "Number of Operating Segments",
        "documentation": "Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues."
       }
      }
     },
     "auth_ref": [
      "r664",
      "r857"
     ]
    },
    "hmst_NumberOfPortfolioSegments": {
     "xbrltype": "integerItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "NumberOfPortfolioSegments",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Number of portfolio segments",
        "label": "Number Of Portfolio Segments",
        "documentation": "Number Of Portfolio Segments"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NumberOfReportableSegments": {
     "xbrltype": "integerItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NumberOfReportableSegments",
     "presentation": [
      "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Number of reporting segments",
        "label": "Number of Reportable Segments",
        "documentation": "Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements."
       }
      }
     },
     "auth_ref": [
      "r660",
      "r666",
      "r857"
     ]
    },
    "us-gaap_OccupancyNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OccupancyNet",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_NoninterestExpense",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Occupancy",
        "label": "Occupancy, Net",
        "documentation": "Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense."
       }
      }
     },
     "auth_ref": [
      "r71",
      "r107",
      "r144"
     ]
    },
    "us-gaap_OffBalanceSheetCreditLossLiability": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OffBalanceSheetCreditLossLiability",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAllowanceforCreditLossesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "periodStartLabel": "Beginning balance",
        "periodEndLabel": "Ending balance",
        "label": "Off-Balance-Sheet, Credit Loss, Liability",
        "documentation": "Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging."
       }
      }
     },
     "auth_ref": [
      "r275",
      "r308"
     ]
    },
    "us-gaap_OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAllowanceforCreditLossesDetails": {
       "parentTag": "hmst_FinancingReceivableCreditLossAndOffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAllowanceforCreditLossesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Provision for credit losses",
        "verboseLabel": "Allowance for unfunded commitments",
        "label": "Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal)",
        "documentation": "Amount of expense (reversal of expense) for expected credit loss for off-balance sheet credit exposure. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging."
       }
      }
     },
     "auth_ref": [
      "r280"
     ]
    },
    "hmst_OneToFourFamilyMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "OneToFourFamilyMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "1-4 Family",
        "label": "One To Four Family [Member]",
        "documentation": "One To Four Family [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_OperatingLeasePaymentsInExcessOfOperatingLeaseRightOfUseAssetAmortizationExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "OperatingLeasePaymentsInExcessOfOperatingLeaseRightOfUseAssetAmortizationExpense",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Operating leases: excess of payments over amortization",
        "label": "Operating Lease, Payments In Excess Of Operating Lease, Right-Of-Use Asset, Amortization Expense",
        "documentation": "Operating Lease, Payments In Excess Of Operating Lease, Right-Of-Use Asset, Amortization Expense"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OtherAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OtherAssets",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 9.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Other assets",
        "label": "Other Assets",
        "documentation": "Amount of assets classified as other."
       }
      }
     },
     "auth_ref": [
      "r92",
      "r158",
      "r525",
      "r664",
      "r732"
     ]
    },
    "us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Unrealized gain (loss) on investment securities available for sale (\"AFS\")",
        "label": "OCI, Debt Securities, Available-for-Sale, Gain (Loss), before Adjustment and Tax",
        "documentation": "Amount, before tax and adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale."
       }
      }
     },
     "auth_ref": [
      "r165",
      "r166"
     ]
    },
    "us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Other comprehensive income (loss) before tax",
        "label": "OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax",
        "documentation": "Amount, before tax and after adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale."
       }
      }
     },
     "auth_ref": [
      "r165",
      "r166",
      "r167",
      "r535"
     ]
    },
    "us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total",
        "label": "OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax",
        "documentation": "Amount, after adjustment, of tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale."
       }
      }
     },
     "auth_ref": [
      "r165",
      "r166",
      "r168"
     ]
    },
    "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Other comprehensive income (loss):",
        "label": "Other Comprehensive Income (Loss), Net of Tax [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss",
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Other comprehensive income (loss)",
        "terseLabel": "Other comprehensive income (loss)",
        "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent",
        "documentation": "Amount after tax of other comprehensive income (loss) attributable to parent entity."
       }
      }
     },
     "auth_ref": [
      "r3",
      "r10",
      "r83",
      "r170",
      "r173",
      "r198"
     ]
    },
    "hmst_OtherComprehensiveIncomeLossUnrealizedDisparateImpactOfDeferredTaxAssetsValuationAllowanceTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "OtherComprehensiveIncomeLossUnrealizedDisparateImpactOfDeferredTaxAssetsValuationAllowanceTaxExpenseBenefit",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Unrealized disparate impact of deferred tax assets valuation allowance - AOCI",
        "label": "Other Comprehensive Income (Loss), Unrealized Disparate Impact of Deferred Tax Assets, Valuation Allowance, Tax Expense (Benefit)",
        "documentation": "Other Comprehensive Income (Loss), Unrealized Disparate Impact of Deferred Tax Assets, Valuation Allowance, Tax Expense (Benefit)"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss": {
       "parentTag": "us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Unrealized gain (loss) on investment securities AFS",
        "label": "OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax",
        "documentation": "Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale."
       }
      }
     },
     "auth_ref": [
      "r2",
      "r166"
     ]
    },
    "us-gaap_OtherCreditDerivativesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OtherCreditDerivativesMember",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESGainLossRecognizedinIncomeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Other",
        "label": "Other Credit Derivatives [Member]",
        "documentation": "Credit derivative contract classified as other."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OtherIntangibleAssetsNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OtherIntangibleAssetsNet",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Intangible assets",
        "label": "Other Intangible Assets, Net",
        "documentation": "Amount after accumulated amortization of finite-lived and indefinite-lived intangible assets classified as other."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OtherInterestAndDividendIncome": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OtherInterestAndDividendIncome",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_InterestAndDividendIncomeOperating",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Cash, Fed Funds and other",
        "label": "Other Interest and Dividend Income",
        "documentation": "Amount, after discount, accretion and premium amortization, of interest income and dividend income classified as other."
       }
      }
     },
     "auth_ref": [
      "r113"
     ]
    },
    "hmst_OtherNonRealEstateMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "OtherNonRealEstateMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Other non-real estate",
        "label": "Other Non-Real Estate [Member]",
        "documentation": "Other Non-Real Estate [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_OtherPerfMeasureAmt": {
     "xbrltype": "decimalItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "OtherPerfMeasureAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Other Performance Measure, Amount",
        "label": "Other Performance Measure, Amount"
       }
      }
     },
     "auth_ref": [
      "r782"
     ]
    },
    "us-gaap_OtherRealEstateAndForeclosedAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OtherRealEstateAndForeclosedAssets",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Other real estate owned (\"OREO\")",
        "label": "Other Real Estate, Foreclosed Assets, and Repossessed Assets",
        "documentation": "Carrying amount as of the balance sheet date of other real estate and foreclosed assets. Other real estate may include real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. Foreclosed assets include all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings."
       }
      }
     },
     "auth_ref": [
      "r91"
     ]
    },
    "ecd_OutstandingAggtErrCompAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "OutstandingAggtErrCompAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Outstanding Aggregate Erroneous Compensation Amount",
        "label": "Outstanding Aggregate Erroneous Compensation Amount"
       }
      }
     },
     "auth_ref": [
      "r744",
      "r754",
      "r764",
      "r796"
     ]
    },
    "ecd_OutstandingRecoveryCompAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "OutstandingRecoveryCompAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Compensation Amount",
        "label": "Outstanding Recovery Compensation Amount"
       }
      }
     },
     "auth_ref": [
      "r747",
      "r757",
      "r767",
      "r799"
     ]
    },
    "ecd_OutstandingRecoveryIndName": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "OutstandingRecoveryIndName",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Name",
        "label": "Outstanding Recovery, Individual Name"
       }
      }
     },
     "auth_ref": [
      "r747",
      "r757",
      "r767",
      "r799"
     ]
    },
    "hmst_OwnerOccupiedCommercialRealEstateMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "OwnerOccupiedCommercialRealEstateMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Owner occupied CRE",
        "label": "Owner Occupied Commercial Real Estate [Member]",
        "documentation": "Owner Occupied Commercial Real Estate [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PassMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PassMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Pass",
        "label": "Pass [Member]",
        "documentation": "A category of financing receivables not considered to be special mention, substandard, doubtful, and loss receivables."
       }
      }
     },
     "auth_ref": [
      "r127",
      "r128",
      "r129",
      "r908"
     ]
    },
    "us-gaap_PastDueFinancingReceivablesTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PastDueFinancingReceivablesTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Loans Past Due",
        "label": "Financing Receivable, Past Due [Table Text Block]",
        "documentation": "Tabular disclosure of aging analysis for financing receivable."
       }
      }
     },
     "auth_ref": [
      "r132",
      "r133",
      "r678",
      "r907"
     ]
    },
    "ecd_PayVsPerformanceDisclosureLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "PayVsPerformanceDisclosureLineItems",
     "lang": {
      "en-us": {
       "role": {
        "label": "Pay vs Performance Disclosure [Line Items]"
       }
      }
     },
     "auth_ref": [
      "r771"
     ]
    },
    "hmst_PaymentDeferralAndExtendedMaturityMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "PaymentDeferralAndExtendedMaturityMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Significant Payment Delay and Term Extension",
        "label": "Payment Deferral And Extended Maturity [Member]",
        "documentation": "Payment Deferral And Extended Maturity"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PaymentDeferralMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PaymentDeferralMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Payment Deferral [Member]",
        "label": "Payment Deferral [Member]",
        "documentation": "Loan modification for a temporary postponement of loan payments."
       }
      }
     },
     "auth_ref": [
      "r235",
      "r236",
      "r239"
     ]
    },
    "us-gaap_PaymentsForOriginationOfMortgageLoansHeldForSale": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PaymentsForOriginationOfMortgageLoansHeldForSale",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0,
       "order": 11.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Origination of LHFS",
        "label": "Payment for Origination, Loan, Mortgage, Held-for-Sale",
        "documentation": "The amount of cash paid for the origination of mortgages that are held for sale."
       }
      }
     },
     "auth_ref": [
      "r655",
      "r847"
     ]
    },
    "us-gaap_PaymentsForProceedsFromLoansReceivable": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PaymentsForProceedsFromLoansReceivable",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Net (increase) decrease in LHFI",
        "label": "Payments for (Proceeds from) Loans Receivable",
        "documentation": "The net amount paid or received by the reporting entity associated with purchase (sale or collection) of loans receivable arising from the financing of goods and services."
       }
      }
     },
     "auth_ref": [
      "r7",
      "r24"
     ]
    },
    "us-gaap_PaymentsToAcquireFederalHomeLoanBankStock": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PaymentsToAcquireFederalHomeLoanBankStock",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Purchases of Federal Home Loan Bank stock",
        "label": "Payments to Acquire Federal Home Loan Bank Stock",
        "documentation": "Amount of cash outflow to acquire Federal Home Loan Bank (FHLB) stock."
       }
      }
     },
     "auth_ref": [
      "r842"
     ]
    },
    "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PaymentsToAcquirePropertyPlantAndEquipment",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Purchases of premises and equipment",
        "label": "Payments to Acquire Property, Plant, and Equipment",
        "documentation": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets."
       }
      }
     },
     "auth_ref": [
      "r72"
     ]
    },
    "ecd_PeerGroupIssuersFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "PeerGroupIssuersFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Peer Group Issuers, Footnote",
        "label": "Peer Group Issuers, Footnote [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r781"
     ]
    },
    "ecd_PeerGroupTotalShareholderRtnAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "PeerGroupTotalShareholderRtnAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Peer Group Total Shareholder Return Amount",
        "label": "Peer Group Total Shareholder Return Amount"
       }
      }
     },
     "auth_ref": [
      "r781"
     ]
    },
    "ecd_PeoActuallyPaidCompAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "PeoActuallyPaidCompAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "PEO Actually Paid Compensation Amount",
        "label": "PEO Actually Paid Compensation Amount"
       }
      }
     },
     "auth_ref": [
      "r773"
     ]
    },
    "ecd_PeoMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "PeoMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "PEO",
        "label": "PEO [Member]"
       }
      }
     },
     "auth_ref": [
      "r790"
     ]
    },
    "ecd_PeoName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "PeoName",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "PEO Name",
        "label": "PEO Name"
       }
      }
     },
     "auth_ref": [
      "r783"
     ]
    },
    "ecd_PeoTotalCompAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "PeoTotalCompAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "PEO Total Compensation Amount",
        "label": "PEO Total Compensation Amount"
       }
      }
     },
     "auth_ref": [
      "r772"
     ]
    },
    "hmst_PercentageOfLoanPortfolio": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "PercentageOfLoanPortfolio",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Percentage of loan portfolio",
        "label": "Percentage Of Loan Portfolio",
        "documentation": "Percentage of total loan portfolio."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_PledgedAssetsNotSeparatelyReportedSecuritiesPledgedForFederalReserveBank": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "PledgedAssetsNotSeparatelyReportedSecuritiesPledgedForFederalReserveBank",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESPledgedtoSecureBorrowingsandPublicDepositsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Federal Reserve Bank to secure borrowings",
        "label": "Pledged Assets Not Separately Reported Securities Pledged For Federal Reserve Bank",
        "documentation": "Pledged Assets Not Separately Reported Securities Pledged For Federal Reserve Bank"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_PledgedAssetsNotSeparatelyReportedSecuritiesPledgedForStateandLocalGovernments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "PledgedAssetsNotSeparatelyReportedSecuritiesPledgedForStateandLocalGovernments",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESPledgedtoSecureBorrowingsandPublicDepositsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Washington, Oregon and California to secure public deposits",
        "label": "Pledged Assets Not Separately Reported Securities Pledged For State and Local Governments",
        "documentation": "Pledged Assets Not Separately Reported Securities Pledged For State and Local Governments."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_PledgedAssetsSeparatelyReportedOtherSecuritiesPledged": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "PledgedAssetsSeparatelyReportedOtherSecuritiesPledged",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESPledgedtoSecureBorrowingsandPublicDepositsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Other securities pledged",
        "label": "Pledged Assets Separately Reported Other Securities Pledged",
        "documentation": "Pledged Assets Separately Reported Other Securities Pledged"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PledgedStatusAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PledgedStatusAxis",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESPledgedtoSecureBorrowingsandPublicDepositsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Pledged Status [Axis]",
        "label": "Pledged Status [Axis]",
        "documentation": "Information by pledged or not pledged status of asset owned by entity."
       }
      }
     },
     "auth_ref": [
      "r382",
      "r568",
      "r691"
     ]
    },
    "us-gaap_PledgedStatusDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PledgedStatusDomain",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESPledgedtoSecureBorrowingsandPublicDepositsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Pledged Status [Domain]",
        "label": "Pledged Status [Domain]",
        "documentation": "Pledged or not pledged status of asset owned by entity."
       }
      }
     },
     "auth_ref": [
      "r382",
      "r568",
      "r691"
     ]
    },
    "us-gaap_PledgingPurposeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PledgingPurposeAxis",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESPledgedtoSecureBorrowingsandPublicDepositsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Pledging Purpose [Axis]",
        "label": "Pledging Purpose [Axis]",
        "documentation": "Information by pledging purpose of pledged asset owned."
       }
      }
     },
     "auth_ref": [
      "r455",
      "r691",
      "r705",
      "r822"
     ]
    },
    "us-gaap_PledgingPurposeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PledgingPurposeDomain",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESPledgedtoSecureBorrowingsandPublicDepositsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Pledging Purpose [Domain]",
        "label": "Pledging Purpose [Domain]",
        "documentation": "Pledging purpose of pledged asset owned."
       }
      }
     },
     "auth_ref": [
      "r455",
      "r691",
      "r705",
      "r822"
     ]
    },
    "ecd_PnsnAdjsPrrSvcCstMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "PnsnAdjsPrrSvcCstMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Pension Adjustments Prior Service Cost",
        "label": "Pension Adjustments Prior Service Cost [Member]"
       }
      }
     },
     "auth_ref": [
      "r774"
     ]
    },
    "ecd_PnsnAdjsSvcCstMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "PnsnAdjsSvcCstMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Pension Adjustments Service Cost",
        "label": "Pension Adjustments Service Cost [Member]"
       }
      }
     },
     "auth_ref": [
      "r818"
     ]
    },
    "ecd_PnsnBnftsAdjFnTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "PnsnBnftsAdjFnTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Pension Benefits Adjustments, Footnote",
        "label": "Pension Benefits Adjustments, Footnote [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r773"
     ]
    },
    "hmst_PortfolioOfLoansServicedForOthersTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "PortfolioOfLoansServicedForOthersTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Company's Portfolio of Loans Serviced for Others",
        "label": "Portfolio Of Loans Serviced For Others [Table Text Block]",
        "documentation": "Company's portfolio of loans serviced for others."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PortionAtFairValueFairValueDisclosureMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PortionAtFairValueFairValueDisclosureMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Portion at Fair Value Measurement",
        "label": "Portion at Fair Value Measurement [Member]",
        "documentation": "Measured at fair value for financial reporting purposes."
       }
      }
     },
     "auth_ref": [
      "r422"
     ]
    },
    "hmst_PrincipalPaymentsReceivedDebtSecuritiesAvailableForSale": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "PrincipalPaymentsReceivedDebtSecuritiesAvailableForSale",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Principal payments on investment securities",
        "label": "Principal Payments Received, Debt Securities, Available-For-Sale",
        "documentation": "Principal Payments Received, Debt Securities, Available-For-Sale"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PriorPeriodReclassificationAdjustmentDescription": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PriorPeriodReclassificationAdjustmentDescription",
     "presentation": [
      "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Reclassifications",
        "label": "Reclassification, Comparability Adjustment [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for reclassification affecting comparability of financial statement. Excludes amendment to accounting standards, other change in accounting principle, and correction of error."
       }
      }
     },
     "auth_ref": [
      "r834"
     ]
    },
    "us-gaap_ProceedsFromOtherDebt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ProceedsFromOtherDebt",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Proceeds from other long-term borrowings",
        "label": "Proceeds from Other Debt",
        "documentation": "Amount of cash inflow from debt classified as other."
       }
      }
     },
     "auth_ref": [
      "r21"
     ]
    },
    "us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Changes in short-term borrowings, net",
        "label": "Proceeds from (Repayments of) Short-Term Debt, Maturing in Three Months or Less",
        "documentation": "The cash inflow from a borrowing net of the cash outflow from repayment of a borrowing having initial term of repayment within three months."
       }
      }
     },
     "auth_ref": [
      "r843",
      "r844",
      "r849"
     ]
    },
    "us-gaap_ProceedsFromSaleOfFederalHomeLoanBankStock": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ProceedsFromSaleOfFederalHomeLoanBankStock",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Proceeds from sale of Federal Home Loan Bank stock",
        "label": "Proceeds from Sale of Federal Home Loan Bank Stock",
        "documentation": "Amount of cash inflow from sale of Federal Home Loan Bank (FHLB) stock."
       }
      }
     },
     "auth_ref": [
      "r841"
     ]
    },
    "us-gaap_ProceedsFromSaleOfLoansHeldForSale": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ProceedsFromSaleOfLoansHeldForSale",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 12.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Proceeds from sale of LHFS",
        "label": "Proceeds from Sale, Loan, Held-for-Sale",
        "documentation": "The cash inflow resulting from the sale of loans classified as held-for-sale, including proceeds from loans sold through mortgage securitization."
       }
      }
     },
     "auth_ref": [
      "r845",
      "r846"
     ]
    },
    "us-gaap_ProceedsFromSaleOfMortgageLoansHeldForSale": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ProceedsFromSaleOfMortgageLoansHeldForSale",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansSoldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Proceeds from sale of loans originated as held for sale",
        "label": "Proceeds from Sale, Loan, Mortgage, Held-for-Sale",
        "documentation": "The cash inflow from sales of loans that are secured with real estate mortgages and are held with the intention to resell in the near future."
       }
      }
     },
     "auth_ref": [
      "r22",
      "r76"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PropertyPlantAndEquipmentNet",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Premises and equipment, net",
        "label": "Property, Plant and Equipment, Net",
        "documentation": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures."
       }
      }
     },
     "auth_ref": [
      "r8",
      "r437",
      "r521",
      "r532",
      "r704"
     ]
    },
    "us-gaap_ProvisionForLoanLeaseAndOtherLosses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ProvisionForLoanLeaseAndOtherLosses",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Provision for credit losses",
        "label": "Provision for Loan, Lease, and Other Losses",
        "documentation": "Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value."
       }
      }
     },
     "auth_ref": [
      "r4",
      "r104",
      "r123"
     ]
    },
    "hmst_PublicFundsIncludedInDeposits": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "PublicFundsIncludedInDeposits",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Public funds included in deposits",
        "label": "Public Funds Included in Deposits",
        "documentation": "Public Funds Included in Deposits"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_PvpTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "PvpTable",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Pay vs Performance Disclosure",
        "label": "Pay vs Performance Disclosure [Table]"
       }
      }
     },
     "auth_ref": [
      "r771"
     ]
    },
    "ecd_PvpTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "PvpTableTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Pay vs Performance Disclosure, Table",
        "label": "Pay vs Performance [Table Text Block]"
       }
      }
     },
     "auth_ref": [
      "r771"
     ]
    },
    "srt_RangeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "RangeAxis",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Statistical Measurement [Axis]",
        "label": "Statistical Measurement [Axis]"
       }
      }
     },
     "auth_ref": [
      "r304",
      "r305",
      "r306",
      "r307",
      "r329",
      "r336",
      "r359",
      "r360",
      "r361",
      "r363",
      "r404",
      "r445",
      "r458",
      "r478",
      "r541",
      "r542",
      "r549",
      "r565",
      "r566",
      "r617",
      "r619",
      "r621",
      "r622",
      "r634",
      "r648",
      "r649",
      "r667",
      "r684",
      "r689",
      "r695",
      "r696",
      "r700",
      "r701",
      "r715",
      "r722",
      "r918",
      "r925",
      "r939",
      "r959",
      "r960",
      "r961",
      "r962",
      "r963"
     ]
    },
    "srt_RangeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "RangeMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Statistical Measurement [Domain]",
        "label": "Statistical Measurement [Domain]"
       }
      }
     },
     "auth_ref": [
      "r304",
      "r305",
      "r306",
      "r307",
      "r329",
      "r336",
      "r359",
      "r360",
      "r361",
      "r363",
      "r404",
      "r445",
      "r458",
      "r478",
      "r541",
      "r542",
      "r549",
      "r565",
      "r566",
      "r617",
      "r619",
      "r621",
      "r622",
      "r634",
      "r648",
      "r649",
      "r667",
      "r684",
      "r689",
      "r695",
      "r696",
      "r700",
      "r701",
      "r715",
      "r722",
      "r918",
      "r925",
      "r939",
      "r959",
      "r960",
      "r961",
      "r962",
      "r963"
     ]
    },
    "us-gaap_RealEstateSectorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RealEstateSectorMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Real Estate Sector",
        "label": "Real Estate Sector [Member]",
        "documentation": "Sector of the economy consisting of companies engaged in real estate business activities."
       }
      }
     },
     "auth_ref": [
      "r673",
      "r692",
      "r1008",
      "r1009",
      "r1010",
      "r1012"
     ]
    },
    "us-gaap_ReceivablesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ReceivablesAbstract",
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Receivables [Abstract]",
        "label": "Receivables [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_RecoveryOfErrCompDisclosureLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "RecoveryOfErrCompDisclosureLineItems",
     "lang": {
      "en-us": {
       "role": {
        "label": "Recovery of Erroneously Awarded Compensation Disclosure [Line Items]"
       }
      }
     },
     "auth_ref": [
      "r739",
      "r749",
      "r759",
      "r791"
     ]
    },
    "us-gaap_RepaymentsOfOtherDebt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RepaymentsOfOtherDebt",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Repayment of other long-term borrowings",
        "label": "Repayments of Other Debt",
        "documentation": "Amount of cash outflow for the payment of debt classified as other."
       }
      }
     },
     "auth_ref": [
      "r73"
     ]
    },
    "hmst_RepresentationsAndWarrantiesReserveForLoanReceivablesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "RepresentationsAndWarrantiesReserveForLoanReceivablesMember",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansServicedforOthersDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMortgageRepurchaseLiabilityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Representations and warranties reserve for loan receivables",
        "label": "Representations And Warranties Reserve For Loan Receivables [Member]",
        "documentation": "A reserve for expected or probable losses from the repurchase of loan receivables related to certain representations and warranties made at the time the loan was sold."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_ReserveLiabilityRelatedToMultifamilyDUSProgram": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ReserveLiabilityRelatedToMultifamilyDUSProgram",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Reserve liability related to multifamily DUS program",
        "label": "Reserve Liability Related To Multifamily DUS Program",
        "documentation": "Reserve Liability Related To Multifamily DUS Program"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ResidentialMortgageBackedSecuritiesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ResidentialMortgageBackedSecuritiesMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Residential",
        "label": "Residential Mortgage-Backed Securities [Member]",
        "documentation": "Securities collateralized by residential real estate mortgage loans."
       }
      }
     },
     "auth_ref": [
      "r692",
      "r693",
      "r695",
      "r870",
      "r877",
      "r882",
      "r887",
      "r895",
      "r928"
     ]
    },
    "us-gaap_ResidentialMortgageMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ResidentialMortgageMember",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansonNonaccrualwithNoRelatedAllowanceDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSGainonOriginationandSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansHeldforSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansServicedforOthersDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansSoldDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Single family",
        "label": "Residential Mortgage [Member]",
        "documentation": "Loan to purchase or refinance residential real estate for example, but not limited to, a home, in which the real estate itself serves as collateral for the loan."
       }
      }
     },
     "auth_ref": [
      "r677"
     ]
    },
    "us-gaap_ResidentialPortfolioSegmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ResidentialPortfolioSegmentMember",
     "presentation": [
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansHeldforSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansServicedforOthersDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMultifamilyandSBAMSRRollForwardDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Residential Portfolio Segment",
        "label": "Residential Portfolio Segment [Member]",
        "documentation": "Portfolio segment of the company's total financing receivables related to residential financing receivables."
       }
      }
     },
     "auth_ref": []
    },
    "ecd_RestatementDateAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "RestatementDateAxis",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Restatement Determination Date:",
        "label": "Restatement Determination Date [Axis]"
       }
      }
     },
     "auth_ref": [
      "r740",
      "r750",
      "r760",
      "r792"
     ]
    },
    "ecd_RestatementDeterminationDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "RestatementDeterminationDate",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Restatement Determination Date",
        "label": "Restatement Determination Date"
       }
      }
     },
     "auth_ref": [
      "r741",
      "r751",
      "r761",
      "r793"
     ]
    },
    "ecd_RestatementDoesNotRequireRecoveryTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "RestatementDoesNotRequireRecoveryTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Restatement does not require Recovery",
        "label": "Restatement Does Not Require Recovery [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r748",
      "r758",
      "r768",
      "r800"
     ]
    },
    "us-gaap_RetainedEarningsAccumulatedDeficit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RetainedEarningsAccumulatedDeficit",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Retained earnings",
        "label": "Retained Earnings (Accumulated Deficit)",
        "documentation": "Amount of accumulated undistributed earnings (deficit)."
       }
      }
     },
     "auth_ref": [
      "r60",
      "r82",
      "r530",
      "r546",
      "r548",
      "r552",
      "r577",
      "r704"
     ]
    },
    "us-gaap_RetainedEarningsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RetainedEarningsMember",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Retained earnings",
        "label": "Retained Earnings [Member]",
        "documentation": "Accumulated undistributed earnings (deficit)."
       }
      }
     },
     "auth_ref": [
      "r155",
      "r189",
      "r190",
      "r191",
      "r193",
      "r198",
      "r200",
      "r202",
      "r273",
      "r274",
      "r302",
      "r368",
      "r369",
      "r375",
      "r376",
      "r377",
      "r379",
      "r380",
      "r381",
      "r389",
      "r391",
      "r392",
      "r394",
      "r396",
      "r431",
      "r432",
      "r543",
      "r545",
      "r553",
      "r1006"
     ]
    },
    "hmst_RiskManagementSingleFamilyMSRsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "RiskManagementSingleFamilyMSRsAbstract",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Risk management, single family MSRs:",
        "label": "Risk Management, Single Family MSRs [Abstract]",
        "documentation": "Risk Management, Single Family MSRs [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_Rule10b51ArrAdoptedFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "Rule10b51ArrAdoptedFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Rule 10b5-1 Arrangement Adopted",
        "label": "Rule 10b5-1 Arrangement Adopted [Flag]"
       }
      }
     },
     "auth_ref": [
      "r809"
     ]
    },
    "ecd_Rule10b51ArrTrmntdFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "Rule10b51ArrTrmntdFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Rule 10b5-1 Arrangement Terminated",
        "label": "Rule 10b5-1 Arrangement Terminated [Flag]"
       }
      }
     },
     "auth_ref": [
      "r809"
     ]
    },
    "us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfAccountsNotesLoansAndFinancingReceivableTable",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYCollateralDependentLoansDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansHeldforInvestmentDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansHeldforSaleDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansServicedforOthersDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSLoansSoldDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMultifamilyandSBAMSRRollForwardDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Accounts and Financing Receivables [Table]",
        "label": "Accounts and Financing Receivables [Table]",
        "documentation": "Disclosure of information about accounts and financing receivables. Includes, but is not limited to, amount of receivable and allowance for credit loss."
       }
      }
     },
     "auth_ref": [
      "r59",
      "r64",
      "r234",
      "r867"
     ]
    },
    "us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loans Held for Investment",
        "label": "Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]",
        "documentation": "Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables."
       }
      }
     },
     "auth_ref": [
      "r59",
      "r64"
     ]
    },
    "us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfAvailableForSaleSecuritiesLineItems",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESNarrativeDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESPledgedtoSecureBorrowingsandPublicDepositsDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Debt Securities, Available-for-sale [Line Items]",
        "label": "Debt Securities, Available-for-Sale [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r242",
      "r243",
      "r244",
      "r245",
      "r246",
      "r247",
      "r248",
      "r249",
      "r250",
      "r251",
      "r252",
      "r253"
     ]
    },
    "hmst_ScheduleOfCollateralDependentLoansTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ScheduleOfCollateralDependentLoansTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Collateral Dependent Loans",
        "label": "Schedule Of Collateral Dependent Loans [Table Text Block]",
        "documentation": "Schedule of Collateral Dependent Loans [Table Text Block]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Net Gains (Losses) Recognized on Economic Hedge Derivatives",
        "label": "Derivative Instruments, Gain (Loss) [Table Text Block]",
        "documentation": "Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments."
       }
      }
     },
     "auth_ref": [
      "r32",
      "r34",
      "r386"
     ]
    },
    "us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Notional Amount and Fair Value for Derivatives",
        "label": "Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]",
        "documentation": "Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position."
       }
      }
     },
     "auth_ref": [
      "r33"
     ]
    },
    "us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/EARNINGSPERSHARETables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Schedule of Earnings Per Share, Basic and Diluted",
        "label": "Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]",
        "documentation": "Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations."
       }
      }
     },
     "auth_ref": [
      "r855"
     ]
    },
    "us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Schedule of Fair Value Hierarchy Measurement",
        "label": "Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]",
        "documentation": "Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3)."
       }
      }
     },
     "auth_ref": [
      "r936",
      "r937"
     ]
    },
    "us-gaap_ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Carrying Value of Securities Pledged as Collateral",
        "label": "Schedule of Financial Instruments Owned and Pledged as Collateral [Table Text Block]",
        "documentation": "Tabular disclosure of financial instruments held by the entity for its own account for trading or investment purposes that are carried at fair value and pledged to counterparties as collateral for financing transactions. Description may include equity, fixed income, debt or other securities."
       }
      }
     },
     "auth_ref": [
      "r90",
      "r965"
     ]
    },
    "us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfFinancingReceivableAllowanceForCreditLossesTable",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing Receivable, Allowance for Credit Loss [Table]",
        "label": "Financing Receivable, Allowance for Credit Loss [Table]",
        "documentation": "Disclosure of information about allowance for credit loss on financing receivable."
       }
      }
     },
     "auth_ref": [
      "r152",
      "r906"
     ]
    },
    "us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYGrossChargeoffsbyYearandTypeDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing Receivable, Credit Quality Indicator [Table]",
        "label": "Financing Receivable, Credit Quality Indicator [Table]",
        "documentation": "Disclosure of information about credit quality indicator for financing receivable."
       }
      }
     },
     "auth_ref": [
      "r128",
      "r677",
      "r908"
     ]
    },
    "us-gaap_ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing Receivable, Modified [Table]",
        "label": "Financing Receivable, Modified [Table]",
        "documentation": "Disclosure of information about financing receivable modified for debtor experiencing financial difficulty."
       }
      }
     },
     "auth_ref": [
      "r130",
      "r131",
      "r235",
      "r236",
      "r667"
     ]
    },
    "us-gaap_ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Loans on Nonaccrual with no Related Allowance for Credit Loss",
        "label": "Financing Receivable, Nonaccrual [Table Text Block]",
        "documentation": "Tabular disclosure of financing receivable on nonaccrual status."
       }
      }
     },
     "auth_ref": [
      "r132",
      "r284"
     ]
    },
    "us-gaap_ScheduleOfFinancingReceivablesPastDueTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfFinancingReceivablesPastDueTable",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financing Receivable, Past Due [Table]",
        "label": "Financing Receivable, Past Due [Table]",
        "documentation": "Disclosure of information about aging analysis for financing receivable."
       }
      }
     },
     "auth_ref": [
      "r678",
      "r907"
     ]
    },
    "us-gaap_ScheduleOfImpairedFinancingReceivableTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfImpairedFinancingReceivableTable",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Impaired Financing Receivable [Table]",
        "label": "Schedule of Impaired Financing Receivable [Table]",
        "documentation": "Schedule of the recorded investment, unpaid principal balance, associated allowance, average recorded investment, accounting policies, and interest income recognized on the accrual and cash basis for impaired financing receivables by class of financing receivable."
       }
      }
     },
     "auth_ref": [
      "r125"
     ]
    },
    "hmst_ScheduleOfMaturitiesOfCertificateOfDepositsTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ScheduleOfMaturitiesOfCertificateOfDepositsTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Certificates of Deposit Outstanding",
        "label": "Schedule Of Maturities Of Certificate Of Deposits [Table Text Block]",
        "documentation": "Schedule of maturities of certificate of deposits."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_ScheduleOfRevenueFromMortgageServicingIncludingEffectsOfDerivativeRiskManagementInstrumentsTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ScheduleOfRevenueFromMortgageServicingIncludingEffectsOfDerivativeRiskManagementInstrumentsTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Revenue from Mortgage Servicing, Including the Effects of Derivative Risk Management Instruments",
        "label": "Schedule Of Revenue From Mortgage Servicing Including Effects Of Derivative Risk Management Instruments [Table Text Block]",
        "documentation": "Revenue from mortgage servicing, including the effects of derivative risk management instruments."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ScheduleOfSensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrServicingLiabilitiesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfSensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrServicingLiabilitiesTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets",
        "label": "Schedule of Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets [Table Text Block]",
        "documentation": "Tabular disclosure of a sensitivity analysis or stress test showing the hypothetical effect on the fair value of the transferor's interests in transferred financial assets (including any servicing assets or servicing liabilities) of two or more unfavorable variations from the expected levels for each key assumption that is reported, independently determined from any change in another key assumption, and a description of the objectives, methodology, and limitations of the sensitivity analysis or stress test."
       }
      }
     },
     "auth_ref": [
      "r964"
     ]
    },
    "us-gaap_ScheduleOfServicingAssetsAtAmortizedValueTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfServicingAssetsAtAmortizedValueTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Changes in Multifamily MSRs Measured at the Lower of Amortized Cost or Fair Value",
        "label": "Servicing Asset at Amortized Cost [Table Text Block]",
        "documentation": "Tabular disclosure of activity in the balance of servicing assets subsequently measured at amortized cost. Includes, but is not limited to, beginning and ending balances, additions, disposals, and amortization."
       }
      }
     },
     "auth_ref": [
      "r968"
     ]
    },
    "us-gaap_ScheduleOfServicingAssetsAtFairValueTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfServicingAssetsAtFairValueTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Changes in Single Family MSRs Measured at Fair Value",
        "label": "Schedule of Servicing Assets at Fair Value [Table Text Block]",
        "documentation": "Tabular disclosure of the activity in the balance of servicing assets (including a description of where changes in fair value are reported in the statement of income for each period for which results of operations are presented), including but not limited to, the following: beginning and ending balances, additions (for instance, through purchases of servicing assets), disposals, changes in fair value during the period resulting from changes in inputs or assumptions used in the valuation model, other changes in fair value along with a description of those changes, and other changes that affect the balance along with a description of those changes."
       }
      }
     },
     "auth_ref": [
      "r967"
     ]
    },
    "dei_Security12bTitle": {
     "xbrltype": "securityTitleItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "Security12bTitle",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Title of 12(b) Security",
        "label": "Title of 12(b) Security",
        "documentation": "Title of a 12(b) registered security."
       }
      }
     },
     "auth_ref": [
      "r734"
     ]
    },
    "dei_SecurityExchangeName": {
     "xbrltype": "edgarExchangeCodeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "SecurityExchangeName",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Security Exchange Name",
        "label": "Security Exchange Name",
        "documentation": "Name of the Exchange on which a security is registered."
       }
      }
     },
     "auth_ref": [
      "r736"
     ]
    },
    "srt_SegmentGeographicalDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "SegmentGeographicalDomain",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails",
      "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Geographical [Domain]",
        "label": "Geographical [Domain]"
       }
      }
     },
     "auth_ref": [
      "r230",
      "r231",
      "r480",
      "r481",
      "r482",
      "r483",
      "r484",
      "r485",
      "r486",
      "r487",
      "r488",
      "r489",
      "r490",
      "r491",
      "r492",
      "r493",
      "r494",
      "r495",
      "r496",
      "r497",
      "r498",
      "r499",
      "r500",
      "r501",
      "r502",
      "r503",
      "r504",
      "r505",
      "r506",
      "r507",
      "r508",
      "r509",
      "r557",
      "r560",
      "r562",
      "r618",
      "r620",
      "r623",
      "r635",
      "r638",
      "r639",
      "r640",
      "r641",
      "r642",
      "r643",
      "r644",
      "r645",
      "r646",
      "r647",
      "r651",
      "r685",
      "r707",
      "r708",
      "r709",
      "r710",
      "r711",
      "r712",
      "r713",
      "r714",
      "r716",
      "r722",
      "r926",
      "r974",
      "r975",
      "r976",
      "r977",
      "r978",
      "r979",
      "r980",
      "r981",
      "r982",
      "r983",
      "r984",
      "r985",
      "r986",
      "r987",
      "r988",
      "r989",
      "r990",
      "r991",
      "r992",
      "r993",
      "r994",
      "r995",
      "r996",
      "r997",
      "r998",
      "r999",
      "r1001",
      "r1002"
     ]
    },
    "us-gaap_SegmentReportingPolicyPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SegmentReportingPolicyPolicyTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESPolicies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Segments",
        "label": "Segment Reporting, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for segment reporting."
       }
      }
     },
     "auth_ref": [
      "r220",
      "r221",
      "r222",
      "r223",
      "r224",
      "r225",
      "r226",
      "r229",
      "r230",
      "r661",
      "r662",
      "r665"
     ]
    },
    "hmst_ServicingAdvances": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ServicingAdvances",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Servicing advances",
        "label": "Servicing Advances",
        "documentation": "Advances made as part of the entity's obligations as a servicer."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ServicingAsset": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ServicingAsset",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Mortgage servicing rights (\"MSRs\")",
        "label": "Servicing Asset",
        "documentation": "Aggregate amount of servicing assets that are subsequently measured at fair value and servicing assets that are subsequently measured using the amortization method."
       }
      }
     },
     "auth_ref": [
      "r461",
      "r938",
      "r939",
      "r940"
     ]
    },
    "us-gaap_ServicingAssetAtAmortizedValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ServicingAssetAtAmortizedValue",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMultifamilyandSBAMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "periodStartLabel": "Beginning balance",
        "periodEndLabel": "Ending balance",
        "label": "Servicing Asset at Amortized Cost",
        "documentation": "Amortized amount of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer."
       }
      }
     },
     "auth_ref": [
      "r459",
      "r467",
      "r821"
     ]
    },
    "us-gaap_ServicingAssetAtAmortizedValueAdditions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ServicingAssetAtAmortizedValueAdditions",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMultifamilyandSBAMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Originations",
        "label": "Servicing Asset at Amortized Cost, Additions",
        "documentation": "Amount of additions from purchases, assumption or transfer to contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer."
       }
      }
     },
     "auth_ref": [
      "r468"
     ]
    },
    "us-gaap_ServicingAssetAtAmortizedValueAmortization1": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ServicingAssetAtAmortizedValueAmortization1",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMultifamilyandSBAMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Amortization",
        "label": "Servicing Asset at Amortized Cost, Amortization",
        "documentation": "Amount of amortization of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer."
       }
      }
     },
     "auth_ref": [
      "r470"
     ]
    },
    "us-gaap_ServicingAssetAtAmortizedValueBalanceRollForward": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ServicingAssetAtAmortizedValueBalanceRollForward",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSMultifamilyandSBAMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Servicing Asset at Amortized Value, Balance [Roll Forward]",
        "label": "Servicing Asset at Amortized Cost, Balance [Roll Forward]",
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ServicingAssetAtFairValueAdditions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ServicingAssetAtFairValueAdditions",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails": {
       "parentTag": "hmst_ServicingAssetAtFairValueAdditionsAndAmortizationNet",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Originations",
        "label": "Servicing Asset at Fair Value, Additions",
        "documentation": "The value of new servicing assets, subsequently measured at fair value, acquired or created during the current period through purchases or from transfers of financial assets."
       }
      }
     },
     "auth_ref": [
      "r463"
     ]
    },
    "hmst_ServicingAssetAtFairValueAdditionsAndAmortizationNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ServicingAssetAtFairValueAdditionsAndAmortizationNet",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Net additions and amortization",
        "label": "Servicing Asset At Fair Value, Additions And Amortization, Net",
        "documentation": "Servicing Asset At Fair Value, Additions And Amortization, Net"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ServicingAssetAtFairValueAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ServicingAssetAtFairValueAmount",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails": {
       "parentTag": "us-gaap_AssetsFairValueDisclosure",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "periodStartLabel": "Beginning balance",
        "periodEndLabel": "Ending balance",
        "terseLabel": "Fair value of single family MSR",
        "verboseLabel": "Single family mortgage servicing rights",
        "netLabel": "Mortgage servicing rights \u2013 multifamily and SBA",
        "label": "Servicing Asset at Fair Value, Amount",
        "documentation": "Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements."
       }
      }
     },
     "auth_ref": [
      "r400",
      "r401",
      "r459",
      "r460",
      "r461",
      "r462"
     ]
    },
    "us-gaap_ServicingAssetAtFairValueAmountRollForward": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ServicingAssetAtFairValueAmountRollForward",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Servicing Asset at Fair Value, Amount [Roll Forward]",
        "label": "Servicing Asset at Fair Value, Amount [Roll Forward]",
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_ServicingAssetAtFairValueOtherChangeInFairValueStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ServicingAssetAtFairValueOtherChangeInFairValueStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Servicing asset at fair value, other change in fair value statement of income or comprehensive income extensible enumeration not disclosed flag",
        "label": "ServicingAssetAtFairValueOtherChangeInFairValueStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag",
        "documentation": "ServicingAssetAtFairValueOtherChangeInFairValueStatementOfIncomeOrComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ServicingAssetAtFairValueOtherChangesInFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ServicingAssetAtFairValueOtherChangesInFairValue",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails": {
       "parentTag": "hmst_MortgageServicingRightsRiskManagement",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Changes in fair value of MSRs due to assumptions",
        "verboseLabel": "Changes in fair value of MSR assumptions",
        "label": "Servicing Asset at Fair Value, Other Changes in Fair Value",
        "documentation": "Amount of increase (decrease) from changes in fair value classified as other for a contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer."
       }
      }
     },
     "auth_ref": [
      "r466"
     ]
    },
    "hmst_ServicingAssetAtFairValuePurchases": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ServicingAssetAtFairValuePurchases",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails": {
       "parentTag": "hmst_ServicingAssetAtFairValueAdditionsAndAmortizationNet",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSingleFamilyMSRRollForwardDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Purchases",
        "label": "Servicing Asset At Fair Value, Purchases",
        "documentation": "Servicing Asset At Fair Value, Purchases"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ServicingAssetMeasurementInput": {
     "xbrltype": "decimalItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ServicingAssetMeasurementInput",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Servicing Asset, Measurement Input",
        "verboseLabel": "Measurement input (as a percent)",
        "label": "Servicing Asset, Measurement Input",
        "documentation": "Value of input used to measure servicing asset."
       }
      }
     },
     "auth_ref": [
      "r402",
      "r403",
      "r404"
     ]
    },
    "us-gaap_ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1": {
     "xbrltype": "durationItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Expected weighted-average life (in years)",
        "label": "Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value, Weighted Average Life",
        "documentation": "Weighted average life of financial assets and financial liabilities, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days."
       }
      }
     },
     "auth_ref": [
      "r966"
     ]
    },
    "us-gaap_ServicingContractsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ServicingContractsMember",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESGainLossRecognizedinIncomeDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Loan servicing income (loss)",
        "terseLabel": "Servicing contracts",
        "label": "Servicing Contracts [Member]",
        "documentation": "Contracts to service financial assets including, but not limited to, credit cards and mortgages."
       }
      }
     },
     "auth_ref": [
      "r26",
      "r910",
      "r911",
      "r912",
      "r913",
      "r914",
      "r915",
      "r916",
      "r917"
     ]
    },
    "hmst_ServicingFeesAndOther": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ServicingFeesAndOther",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails": {
       "parentTag": "hmst_NetServicingIncome",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Servicing fees and other",
        "label": "Servicing Fees and Other",
        "documentation": "Servicing fees and other."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_ServicingFeesNet1": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ServicingFeesNet1",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements": {
       "parentTag": "us-gaap_NoninterestIncome",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Loan servicing income",
        "label": "Servicing Fees Net1",
        "documentation": "Servicing Fees Net1"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_ServicingFeesNetIncludingDiscontinuedOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ServicingFeesNetIncludingDiscontinuedOperations",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Loan servicing income",
        "label": "Servicing Fees Net, Including Discontinued Operations",
        "documentation": "Servicing Fees Net, Including Discontinued Operations"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_ServicingIncomeNetAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "ServicingIncomeNetAbstract",
     "presentation": [
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Servicing income, net:",
        "label": "Servicing Income, Net [Abstract]",
        "documentation": "Servicing Income, Net [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ShareBasedCompensation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensation",
     "crdr": "debit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 9.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Share-based compensation expense",
        "label": "Share-Based Payment Arrangement, Noncash Expense",
        "documentation": "Amount of noncash expense for share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r4"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "All Award Types",
        "label": "Award Type [Domain]",
        "documentation": "Award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r337",
      "r338",
      "r339",
      "r340",
      "r341",
      "r342",
      "r343",
      "r344",
      "r345",
      "r346",
      "r347",
      "r348",
      "r349",
      "r350",
      "r351",
      "r352",
      "r353",
      "r354",
      "r355",
      "r356",
      "r357",
      "r358",
      "r359",
      "r360",
      "r361",
      "r362"
     ]
    },
    "us-gaap_ShortTermBorrowings": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShortTermBorrowings",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Borrowings",
        "label": "Short-Term Debt",
        "documentation": "Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r49",
      "r96",
      "r704",
      "r971"
     ]
    },
    "us-gaap_ShorttermDebtFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShorttermDebtFairValue",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTFVofFinancialInstrumentsDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Borrowings",
        "label": "Short-Term Debt, Fair Value",
        "documentation": "This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount of short-term debt existing as of the balance sheet date."
       }
      }
     },
     "auth_ref": [
      "r936"
     ]
    },
    "us-gaap_SignificantAccountingPoliciesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SignificantAccountingPoliciesTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIES"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES",
        "label": "Significant Accounting Policies [Text Block]",
        "documentation": "The entire disclosure for all significant accounting policies of the reporting entity."
       }
      }
     },
     "auth_ref": [
      "r78",
      "r186"
     ]
    },
    "hmst_SingleFamilyConstructionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "SingleFamilyConstructionMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Single family construction",
        "label": "Single Family Construction [Member]",
        "documentation": "Single Family Construction [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "hmst_SingleFamilyConstructionToPermanentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "SingleFamilyConstructionToPermanentMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYAgingAnalysisDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Single family construction to permanent",
        "label": "Single Family Construction To Permanent [Member]",
        "documentation": "Single Family Construction To Permanent [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "srt_SingleFamilyMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "SingleFamilyMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsFinancialEffectDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationsbyPaymentStatusDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoanModificationswithSubsequentDefaultbyLoanModificationDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Single Family [Member]",
        "verboseLabel": "Single family LHFI",
        "label": "Single Family [Member]"
       }
      }
     },
     "auth_ref": [
      "r1015",
      "r1016"
     ]
    },
    "us-gaap_SpecialMentionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SpecialMentionMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Special Mention",
        "label": "Special Mention [Member]",
        "documentation": "A category of financing receivables considered to have potential weaknesses that deserve management's close attention. If left uncorrected, those potential weaknesses may result in a deterioration of the repayment prospects for the asset or of the creditor's position at some future date."
       }
      }
     },
     "auth_ref": [
      "r127",
      "r128",
      "r129",
      "r908"
     ]
    },
    "us-gaap_StatementEquityComponentsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StatementEquityComponentsAxis",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Equity Components [Axis]",
        "label": "Equity Components [Axis]",
        "documentation": "Information by component of equity."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r58",
      "r61",
      "r62",
      "r155",
      "r174",
      "r175",
      "r176",
      "r189",
      "r190",
      "r191",
      "r193",
      "r198",
      "r200",
      "r202",
      "r216",
      "r273",
      "r274",
      "r302",
      "r328",
      "r368",
      "r369",
      "r375",
      "r376",
      "r377",
      "r379",
      "r380",
      "r381",
      "r389",
      "r390",
      "r391",
      "r392",
      "r393",
      "r394",
      "r396",
      "r425",
      "r426",
      "r427",
      "r428",
      "r429",
      "r430",
      "r431",
      "r432",
      "r438",
      "r535",
      "r543",
      "r544",
      "r545",
      "r553",
      "r614"
     ]
    },
    "srt_StatementGeographicalAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "StatementGeographicalAxis",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails",
      "http://www.homestreet.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Geographical [Axis]",
        "label": "Geographical [Axis]"
       }
      }
     },
     "auth_ref": [
      "r230",
      "r231",
      "r480",
      "r481",
      "r482",
      "r483",
      "r484",
      "r485",
      "r486",
      "r487",
      "r488",
      "r489",
      "r490",
      "r491",
      "r492",
      "r493",
      "r494",
      "r495",
      "r496",
      "r497",
      "r498",
      "r499",
      "r500",
      "r501",
      "r502",
      "r503",
      "r504",
      "r505",
      "r506",
      "r507",
      "r508",
      "r509",
      "r557",
      "r560",
      "r562",
      "r618",
      "r620",
      "r623",
      "r635",
      "r638",
      "r639",
      "r640",
      "r641",
      "r642",
      "r643",
      "r644",
      "r645",
      "r646",
      "r647",
      "r651",
      "r685",
      "r707",
      "r708",
      "r709",
      "r710",
      "r711",
      "r712",
      "r713",
      "r714",
      "r716",
      "r722",
      "r926",
      "r974",
      "r975",
      "r976",
      "r977",
      "r978",
      "r979",
      "r980",
      "r981",
      "r982",
      "r983",
      "r984",
      "r985",
      "r986",
      "r987",
      "r988",
      "r989",
      "r990",
      "r991",
      "r992",
      "r993",
      "r994",
      "r995",
      "r996",
      "r997",
      "r998",
      "r999",
      "r1001",
      "r1002"
     ]
    },
    "us-gaap_StatementLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StatementLineItems",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Statement [Line Items]",
        "label": "Statement [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r189",
      "r190",
      "r191",
      "r216",
      "r432",
      "r479",
      "r550",
      "r554",
      "r567",
      "r569",
      "r570",
      "r571",
      "r572",
      "r573",
      "r576",
      "r579",
      "r580",
      "r581",
      "r582",
      "r583",
      "r585",
      "r586",
      "r587",
      "r588",
      "r590",
      "r591",
      "r592",
      "r593",
      "r594",
      "r596",
      "r598",
      "r599",
      "r600",
      "r601",
      "r602",
      "r603",
      "r604",
      "r605",
      "r606",
      "r607",
      "r608",
      "r609",
      "r610",
      "r611",
      "r614",
      "r723"
     ]
    },
    "us-gaap_StatementOfCashFlowsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StatementOfCashFlowsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Statement of Cash Flows [Abstract]",
        "label": "Statement of Cash Flows [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StatementOfFinancialPositionAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StatementOfFinancialPositionAbstract",
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Statement of Financial Position [Abstract]",
        "label": "Statement of Financial Position [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StatementOfIncomeAndComprehensiveIncomeAbstract",
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Statement of Comprehensive Income [Abstract]",
        "label": "Statement of Comprehensive Income [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StatementOfStockholdersEquityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StatementOfStockholdersEquityAbstract",
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Statement of Stockholders' Equity [Abstract]",
        "label": "Statement of Stockholders' Equity [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StatementTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StatementTable",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Statement [Table]",
        "label": "Statement [Table]",
        "documentation": "Disclosure of information about statement of comprehensive income, income, other comprehensive income, financial position, cash flows, and shareholders' equity."
       }
      }
     },
     "auth_ref": [
      "r189",
      "r190",
      "r191",
      "r216",
      "r233",
      "r432",
      "r479",
      "r550",
      "r554",
      "r567",
      "r569",
      "r570",
      "r571",
      "r572",
      "r573",
      "r576",
      "r579",
      "r580",
      "r581",
      "r582",
      "r583",
      "r585",
      "r586",
      "r587",
      "r588",
      "r590",
      "r591",
      "r592",
      "r593",
      "r594",
      "r596",
      "r598",
      "r599",
      "r600",
      "r601",
      "r602",
      "r603",
      "r604",
      "r605",
      "r606",
      "r607",
      "r608",
      "r609",
      "r610",
      "r611",
      "r614",
      "r723"
     ]
    },
    "ecd_StkPrcOrTsrEstimationMethodTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "StkPrcOrTsrEstimationMethodTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Stock Price or TSR Estimation Method",
        "label": "Stock Price or TSR Estimation Method [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r743",
      "r753",
      "r763",
      "r795"
     ]
    },
    "us-gaap_StockAppreciationRightsSARSMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockAppreciationRightsSARSMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Stock Appreciation Rights (SARs)",
        "label": "Stock Appreciation Rights (SARs) [Member]",
        "documentation": "Right to receive cash or shares equal to appreciation of predetermined number of grantor's shares during predetermined time period."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StockIssuedDuringPeriodSharesNewIssues": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockIssuedDuringPeriodSharesNewIssues",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Common stock issued - Stock grants (in shares)",
        "label": "Stock Issued During Period, Shares, New Issues",
        "documentation": "Number of new stock issued during the period."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r57",
      "r58",
      "r82",
      "r551",
      "r614",
      "r636"
     ]
    },
    "us-gaap_StockIssuedDuringPeriodValueNewIssues": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockIssuedDuringPeriodValueNewIssues",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Common stock issued - Stock grants",
        "label": "Stock Issued During Period, Value, New Issues",
        "documentation": "Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r57",
      "r58",
      "r82",
      "r553",
      "r614",
      "r636",
      "r731"
     ]
    },
    "us-gaap_StockRepurchasedAndRetiredDuringPeriodShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockRepurchasedAndRetiredDuringPeriodShares",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedLabel": "Common stock repurchased (in shares)",
        "label": "Stock Repurchased and Retired During Period, Shares",
        "documentation": "Number of shares that have been repurchased and retired during the period."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r57",
      "r58",
      "r82"
     ]
    },
    "us-gaap_StockRepurchasedAndRetiredDuringPeriodValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockRepurchasedAndRetiredDuringPeriodValue",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "negatedTerseLabel": "Common stock repurchased",
        "label": "Stock Repurchased and Retired During Period, Value",
        "documentation": "Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital)."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r57",
      "r58",
      "r82"
     ]
    },
    "hmst_StockRepurchasedDuringPeriodAwardSettlementNoncash": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "StockRepurchasedDuringPeriodAwardSettlementNoncash",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Repurchase of common stock-award shares",
        "label": "Stock Repurchased During Period, Award Settlement, Noncash",
        "documentation": "Stock Repurchased During Period, Award Settlement, Noncash"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StockholdersEquity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockholdersEquity",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets": {
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets",
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total shareholders' equity",
        "periodStartLabel": "Beginning balance",
        "periodEndLabel": "Ending balance",
        "label": "Equity, Attributable to Parent",
        "documentation": "Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest."
       }
      }
     },
     "auth_ref": [
      "r58",
      "r61",
      "r62",
      "r79",
      "r578",
      "r595",
      "r615",
      "r616",
      "r704",
      "r732",
      "r850",
      "r904",
      "r953",
      "r1006"
     ]
    },
    "us-gaap_StockholdersEquityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockholdersEquityAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedBalanceSheets",
      "http://www.homestreet.com/role/ConsolidatedStatementsofShareholdersEquity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Shareholders' equity:",
        "terseLabel": "Stockholders' Equity Attributable to Parent [Abstract]",
        "label": "Equity, Attributable to Parent [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SubstandardMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SubstandardMember",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYActivityinAllowanceforCreditLossesbyLoanPortfolioDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYLoansCreditQualitybyYearandTypeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Substandard",
        "label": "Substandard [Member]",
        "documentation": "A category of financing receivables that are inadequately protected by the current sound worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the creditor will sustain some loss if the deficiencies are not corrected."
       }
      }
     },
     "auth_ref": [
      "r127",
      "r128",
      "r129",
      "r908"
     ]
    },
    "us-gaap_SupplementalCashFlowInformationAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SupplementalCashFlowInformationAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedStatementsofCashFlows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:",
        "label": "Supplemental Cash Flow Information [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_TabularListTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "TabularListTableTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Tabular List, Table",
        "label": "Tabular List [Table Text Block]"
       }
      }
     },
     "auth_ref": [
      "r789"
     ]
    },
    "us-gaap_TimeDepositMaturitiesAfterRollingYearFive": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "TimeDepositMaturitiesAfterRollingYearFive",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails": {
       "parentTag": "us-gaap_TimeDeposits",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Thereafter",
        "label": "Time Deposit Maturities, after Rolling Year Five",
        "documentation": "Amount of time deposits maturing after the fifth rolling twelve months following the latest balance sheet. Time deposits include, but are not limited to, certificates of deposits. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_TimeDepositMaturitiesNextRollingTwelveMonths": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "TimeDepositMaturitiesNextRollingTwelveMonths",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails": {
       "parentTag": "us-gaap_TimeDeposits",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Within one year",
        "label": "Time Deposit Maturities, Next Rolling 12 Months",
        "documentation": "Amount of time deposits maturing in the next rolling twelve months following the latest balance sheet. Time deposits include, but are not limited to, certificates of deposits. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_TimeDepositMaturitiesRollingYearFive": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "TimeDepositMaturitiesRollingYearFive",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails": {
       "parentTag": "us-gaap_TimeDeposits",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Four to five years",
        "label": "Time Deposit Maturities, Rolling Year Five",
        "documentation": "Amount of time deposits maturing in the fifth rolling twelve months following the latest balance sheet. Time deposits include, but are not limited to, certificates of deposits. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_TimeDepositMaturitiesRollingYearFour": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "TimeDepositMaturitiesRollingYearFour",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails": {
       "parentTag": "us-gaap_TimeDeposits",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Three\u00a0to\u00a0four\u00a0years",
        "label": "Time Deposit Maturities, Rolling Year Four",
        "documentation": "Amount of time deposits maturing in the fourth rolling twelve months following the latest balance sheet. Time deposits include, but are not limited to, certificates of deposits. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_TimeDepositMaturitiesRollingYearThree": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "TimeDepositMaturitiesRollingYearThree",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails": {
       "parentTag": "us-gaap_TimeDeposits",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Two to three years",
        "label": "Time Deposit Maturities, Rolling Year Three",
        "documentation": "Amount of time deposits maturing in the third rolling twelve months following the latest balance sheet. Time deposits include, but are not limited to, certificates of deposits. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_TimeDepositMaturitiesRollingYearTwo": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "TimeDepositMaturitiesRollingYearTwo",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails": {
       "parentTag": "us-gaap_TimeDeposits",
       "weight": 1.0,
       "order": 5.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "One to two years",
        "label": "Time Deposit Maturities, Rolling Year Two",
        "documentation": "Amount of time deposits maturing in the second rolling twelve months following the latest balance sheet. Time deposits include, but are not limited to, certificates of deposits. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_TimeDeposits": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "TimeDeposits",
     "crdr": "credit",
     "calculation": {
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "totalLabel": "Total",
        "label": "Time Deposits",
        "documentation": "Amount of time deposit liabilities, including certificates of deposit."
       }
      }
     },
     "auth_ref": [
      "r9",
      "r94"
     ]
    },
    "us-gaap_TimeDepositsAtOrAboveFDICInsuranceLimit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "TimeDepositsAtOrAboveFDICInsuranceLimit",
     "crdr": "credit",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Time deposits, at or above FDIC insurance limit",
        "label": "Time Deposits, at or Above FDIC Insurance Limit",
        "documentation": "Amount of time deposit liabilities, including certificates of deposit, in denominations that meet or exceed the Federal Deposit Insurance Corporation (FDIC) insurance limit."
       }
      }
     },
     "auth_ref": [
      "r9"
     ]
    },
    "us-gaap_TimeDepositsRollingYearMaturityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "TimeDepositsRollingYearMaturityAbstract",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositMaturityDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Certificates of deposit outstanding",
        "label": "Time Deposits, Rolling Year Maturity [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_TotalShareholderRtnAmt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "TotalShareholderRtnAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Total Shareholder Return Amount",
        "label": "Total Shareholder Return Amount"
       }
      }
     },
     "auth_ref": [
      "r781"
     ]
    },
    "ecd_TotalShareholderRtnVsPeerGroupTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "TotalShareholderRtnVsPeerGroupTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Total Shareholder Return Vs Peer Group",
        "label": "Total Shareholder Return Vs Peer Group [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r788"
     ]
    },
    "ecd_TradingArrAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "TradingArrAxis",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Trading Arrangement:",
        "label": "Trading Arrangement [Axis]"
       }
      }
     },
     "auth_ref": [
      "r808"
     ]
    },
    "ecd_TradingArrByIndTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "TradingArrByIndTable",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Trading Arrangements, by Individual",
        "label": "Trading Arrangements, by Individual [Table]"
       }
      }
     },
     "auth_ref": [
      "r810"
     ]
    },
    "us-gaap_TradingSecuritiesDebt": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "TradingSecuritiesDebt",
     "crdr": "debit",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Trading securities",
        "verboseLabel": "Trading securities - U.S. Treasury securities",
        "label": "Debt Securities, Trading",
        "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading)."
       }
      }
     },
     "auth_ref": [
      "r160",
      "r400",
      "r653",
      "r868",
      "r938",
      "r939",
      "r940"
     ]
    },
    "dei_TradingSymbol": {
     "xbrltype": "tradingSymbolItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "TradingSymbol",
     "presentation": [
      "http://www.homestreet.com/role/Cover"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Trading Symbol",
        "label": "Trading Symbol",
        "documentation": "Trading symbol of an instrument as listed on an exchange."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain",
     "presentation": [
      "http://www.homestreet.com/role/DERIVATIVESANDHEDGINGACTIVITIESGainLossRecognizedinIncomeDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTLevel3InterestLockCommitmentsDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/GUARANTEESANDMORTGAGEREPURCHASELIABILITYDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESNarrativeDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails",
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSRevenuefromMortgageServicingDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Financial Instruments [Domain]",
        "label": "Financial Instruments [Domain]",
        "documentation": "Instrument or contract that imposes a contractual obligation to deliver cash or another financial instrument or to exchange other financial instruments on potentially unfavorable terms and conveys a contractual right to receive cash or another financial instrument or to exchange other financial instruments on potentially favorable terms."
       }
      }
     },
     "auth_ref": [
      "r242",
      "r243",
      "r244",
      "r245",
      "r246",
      "r247",
      "r248",
      "r249",
      "r250",
      "r251",
      "r252",
      "r253",
      "r254",
      "r255",
      "r256",
      "r257",
      "r258",
      "r259",
      "r260",
      "r261",
      "r262",
      "r263",
      "r264",
      "r265",
      "r266",
      "r267",
      "r268",
      "r269",
      "r270",
      "r271",
      "r325",
      "r327",
      "r395",
      "r421",
      "r439",
      "r440",
      "r441",
      "r442",
      "r443",
      "r444",
      "r445",
      "r446",
      "r447",
      "r449",
      "r450",
      "r451",
      "r452",
      "r453",
      "r457",
      "r462",
      "r463",
      "r464",
      "r465",
      "r467",
      "r468",
      "r469",
      "r470",
      "r471",
      "r472",
      "r473",
      "r474",
      "r475",
      "r476",
      "r477",
      "r536",
      "r692",
      "r693",
      "r695",
      "r696",
      "r697",
      "r698",
      "r699",
      "r700",
      "r701",
      "r706",
      "r824",
      "r825",
      "r826",
      "r827",
      "r828",
      "r829",
      "r830",
      "r900",
      "r901",
      "r902",
      "r903",
      "r935",
      "r938",
      "r939",
      "r940",
      "r947",
      "r950"
     ]
    },
    "ecd_TrdArrAdoptionDate": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "TrdArrAdoptionDate",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Adoption Date",
        "label": "Trading Arrangement Adoption Date"
       }
      }
     },
     "auth_ref": [
      "r811"
     ]
    },
    "ecd_TrdArrDuration": {
     "xbrltype": "durationItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "TrdArrDuration",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Arrangement Duration",
        "label": "Trading Arrangement Duration"
       }
      }
     },
     "auth_ref": [
      "r812"
     ]
    },
    "ecd_TrdArrExpirationDate": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "TrdArrExpirationDate",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Expiration Date",
        "label": "Trading Arrangement Expiration Date"
       }
      }
     },
     "auth_ref": [
      "r812"
     ]
    },
    "ecd_TrdArrIndName": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "TrdArrIndName",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Name",
        "label": "Trading Arrangement, Individual Name"
       }
      }
     },
     "auth_ref": [
      "r810"
     ]
    },
    "ecd_TrdArrIndTitle": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "TrdArrIndTitle",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Title",
        "label": "Trading Arrangement, Individual Title"
       }
      }
     },
     "auth_ref": [
      "r810"
     ]
    },
    "ecd_TrdArrSecuritiesAggAvailAmt": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "TrdArrSecuritiesAggAvailAmt",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Aggregate Available",
        "label": "Trading Arrangement, Securities Aggregate Available Amount"
       }
      }
     },
     "auth_ref": [
      "r813"
     ]
    },
    "ecd_TrdArrTerminationDate": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "TrdArrTerminationDate",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Termination Date",
        "label": "Trading Arrangement Termination Date"
       }
      }
     },
     "auth_ref": [
      "r811"
     ]
    },
    "us-gaap_TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Schedule of Loan Modifications",
        "label": "Financing Receivable, Modified [Table Text Block]",
        "documentation": "Tabular disclosure of financing receivable modified for debtor experiencing financial difficulty."
       }
      }
     },
     "auth_ref": [
      "r130",
      "r131",
      "r667",
      "r863",
      "r864"
     ]
    },
    "us-gaap_USTreasuryNotesSecuritiesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "USTreasuryNotesSecuritiesMember",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "US Treasury Notes Securities",
        "label": "US Treasury Notes Securities [Member]",
        "documentation": "This category includes information about negotiable debt securities issued by the United States Department of the Treasury which generally have maturities of one to ten years, are interest bearing, and are backed by the full faith and credit of the United States government."
       }
      }
     },
     "auth_ref": [
      "r970"
     ]
    },
    "us-gaap_USTreasurySecuritiesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "USTreasurySecuritiesMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESContinuousUnrealizedLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESUnrealizedGainLossonInvestmentDetails",
      "http://www.homestreet.com/role/INVESTMENTSECURITIESWeightedAverageYieldDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "U.S. Treasury securities",
        "label": "US Treasury Securities [Member]",
        "documentation": "This category includes information about debt securities issued by the United States Department of the Treasury and backed by the United States government. Such securities primarily consist of treasury bills (short-term maturities - one year or less), treasury notes (intermediate term maturities - two to ten years), and treasury bonds (long-term maturities - ten to thirty years)."
       }
      }
     },
     "auth_ref": [
      "r656",
      "r686",
      "r688",
      "r692",
      "r970"
     ]
    },
    "ecd_UndrlygSecurityMktPriceChngPct": {
     "xbrltype": "pureItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "UndrlygSecurityMktPriceChngPct",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Underlying Security Market Price Change",
        "label": "Underlying Security Market Price Change, Percent"
       }
      }
     },
     "auth_ref": [
      "r807"
     ]
    },
    "us-gaap_UnrealizedGainLossOnInvestmentsTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "UnrealizedGainLossOnInvestmentsTableTextBlock",
     "presentation": [
      "http://www.homestreet.com/role/INVESTMENTSECURITIESTables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Unrealized Gain (Loss) on Investments",
        "label": "Unrealized Gain (Loss) on Investments [Table Text Block]",
        "documentation": "Tabular disclosure of unrealized gains and losses on investments."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_UsTreasuryCollateralizedMortgageObligationsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "UsTreasuryCollateralizedMortgageObligationsMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofFairValueHierarchyMeasurementDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Us Treasury Collateralized Mortgage Obligations",
        "label": "Us Treasury Collateralized Mortgage Obligations [Member]",
        "documentation": "US treasury collateralized mortgage obligations."
       }
      }
     },
     "auth_ref": []
    },
    "ecd_VstngDtFrValOfEqtyAwrdsGrntdAndVstdInCvrdYrMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "VstngDtFrValOfEqtyAwrdsGrntdAndVstdInCvrdYrMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year",
        "label": "Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member]"
       }
      }
     },
     "auth_ref": [
      "r777"
     ]
    },
    "stpr_WA": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/stpr/2024",
     "localname": "WA",
     "presentation": [
      "http://www.homestreet.com/role/LOANSANDCREDITQUALITYNarrativeDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Washington",
        "label": "WASHINGTON"
       }
      }
     },
     "auth_ref": []
    },
    "srt_WeightedAverageMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "WeightedAverageMember",
     "presentation": [
      "http://www.homestreet.com/role/FAIRVALUEMEASUREMENTScheduleofLevel3UnobservableInputsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSKeyEconomicAssumptionsDetails_1",
      "http://www.homestreet.com/role/MORTGAGEBANKINGOPERATIONSSensitivityAnalysisDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted Average",
        "label": "Weighted Average [Member]"
       }
      }
     },
     "auth_ref": [
      "r404",
      "r458",
      "r648",
      "r649",
      "r695",
      "r958",
      "r960",
      "r963"
     ]
    },
    "us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "WeightedAverageNumberDilutedSharesOutstandingAdjustment",
     "calculation": {
      "http://www.homestreet.com/role/EARNINGSPERSHAREScheduleofEPSCalculationDetails": {
       "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/EARNINGSPERSHAREScheduleofEPSCalculationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Dilutive effect of outstanding common stock equivalents (in shares)",
        "label": "Weighted Average Number of Shares Outstanding, Diluted, Adjustment",
        "documentation": "The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation."
       }
      }
     },
     "auth_ref": [
      "r855"
     ]
    },
    "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "WeightedAverageNumberOfDilutedSharesOutstanding",
     "calculation": {
      "http://www.homestreet.com/role/EARNINGSPERSHAREScheduleofEPSCalculationDetails": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements",
      "http://www.homestreet.com/role/EARNINGSPERSHAREScheduleofEPSCalculationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Diluted (in shares)",
        "totalLabel": "Diluted weighted-average number of shares outstanding (in shares)",
        "label": "Weighted Average Number of Shares Outstanding, Diluted",
        "documentation": "The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period."
       }
      }
     },
     "auth_ref": [
      "r205",
      "r210"
     ]
    },
    "us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "WeightedAverageNumberOfSharesOutstandingAbstract",
     "presentation": [
      "http://www.homestreet.com/role/EARNINGSPERSHAREScheduleofEPSCalculationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Weighted average shares:",
        "label": "Weighted Average Number of Shares Outstanding, Diluted [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "WeightedAverageNumberOfSharesOutstandingBasic",
     "calculation": {
      "http://www.homestreet.com/role/EARNINGSPERSHAREScheduleofEPSCalculationDetails": {
       "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements",
      "http://www.homestreet.com/role/EARNINGSPERSHAREScheduleofEPSCalculationDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Basic (in shares)",
        "terseLabel": "Basic weighted-average number of shares outstanding (in shares)",
        "label": "Weighted Average Number of Shares Outstanding, Basic",
        "documentation": "Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period."
       }
      }
     },
     "auth_ref": [
      "r204",
      "r210"
     ]
    },
    "us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "WeightedAverageNumberOfSharesOutstandingBasicAbstract",
     "presentation": [
      "http://www.homestreet.com/role/ConsolidatedIncomeStatements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted average shares outstanding:",
        "label": "Weighted Average Number of Shares Outstanding, Basic [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_WeightedAverageRateDomesticDeposit": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "WeightedAverageRateDomesticDeposit",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted Average Rate, Interest-bearing demand deposits",
        "label": "Weighted Average Rate, Interest-Bearing Domestic Deposits, Point in Time",
        "documentation": "Weighted average interest rate calculated at point in time for domestic deposit liability."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_WeightedAverageRateDomesticDeposit1": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "WeightedAverageRateDomesticDeposit1",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted Average Rate, Domestic, Total deposits",
        "label": "Weighted Average Rate Domestic Deposit1",
        "documentation": "Weighted Average Rate Domestic Deposit1"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_WeightedAverageRateDomesticDepositBrokered": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "WeightedAverageRateDomesticDepositBrokered",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted Average Rate, Brokered deposit",
        "label": "Weighted Average Rate Domestic Deposit, Brokered",
        "documentation": "The weighted average interest rate for domestic brokered deposit liabilities."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_WeightedAverageRateDomesticDepositMoneyMarket": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "WeightedAverageRateDomesticDepositMoneyMarket",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Weighted Average Rate, Money market",
        "label": "Weighted Average Rate Domestic Deposit, Money Market",
        "documentation": "The weighted average interest rate for domestic money market demand account deposit liabilities."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_WeightedAverageRateDomesticDepositOtherTimeDeposit": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "WeightedAverageRateDomesticDepositOtherTimeDeposit",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted Average Rate, Other certificates of deposit",
        "label": "Weighted Average Rate Domestic Deposit, Other Time Deposit",
        "documentation": "The weighted average interest rate for domestic time deposit liabilities other than certificates of deposit."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_WeightedAverageRateDomesticDepositSavings": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "WeightedAverageRateDomesticDepositSavings",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted Average Rate, Savings",
        "label": "Weighted Average Rate Domestic Deposit, Savings",
        "documentation": "The weighted average interest rate for domestic savings deposit liabilities."
       }
      }
     },
     "auth_ref": []
    },
    "hmst_WeightedAverageRateInterestBearingDeposits": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.homestreet.com/20250331",
     "localname": "WeightedAverageRateInterestBearingDeposits",
     "presentation": [
      "http://www.homestreet.com/role/DEPOSITSScheduleofDepositBalancesDetails"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Weighted Average Rate, Domestic, Total interest bearing deposits",
        "label": "Weighted Average Rate, Interest Bearing Deposits",
        "documentation": "Weighted Average Rate, Interest Bearing Deposits"
       }
      }
     },
     "auth_ref": []
    },
    "ecd_YrEndFrValOfEqtyAwrdsGrntdInCvrdYrOutsdngAndUnvstdMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "YrEndFrValOfEqtyAwrdsGrntdInCvrdYrOutsdngAndUnvstdMember",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/PvpDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "terseLabel": "Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested",
        "label": "Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member]"
       }
      }
     },
     "auth_ref": [
      "r775"
     ]
    }
   }
  }
 },
 "std_ref": {
  "r0": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "SubTopic": "230",
   "Topic": "830",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477401/830-230-45-1"
  },
  "r1": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "10A",
   "SubTopic": "10",
   "Topic": "220",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A"
  },
  "r2": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "12",
   "SubTopic": "10",
   "Topic": "220",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-12"
  },
  "r3": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "SubTopic": "10",
   "Topic": "810",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-20"
  },
  "r4": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28",
   "Subparagraph": "(a)",
   "SubTopic": "10",
   "Topic": "230",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28"
  },
  "r5": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28",
   "Subparagraph": "(b)",
   "SubTopic": "10",
   "Topic": "230",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28"
  },
  "r6": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "SubTopic": "10",
   "Topic": "815",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480463/815-10-45-5"
  },
  "r7": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "9",
   "Subparagraph": "(b)",
   "SubTopic": "10",
   "Topic": "230",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-9"
  },
  "r8": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "SubTopic": "10",
   "Topic": "360",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1"
  },
  "r9": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "SubTopic": "405",
   "Topic": "942",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478353/942-405-50-1"
  },
  "r10": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(c)(3)",
   "SubTopic": "10",
   "Topic": "810",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1A"
  },
  "r11": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "SubTopic": "10",
   "Topic": "505",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-2"
  },
  "r12": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "SubTopic": "10",
   "Topic": "815",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-2"
  },
  "r13": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(2)",
   "SubTopic": "10",
   "Topic": "815",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-2"
  },
  "r14": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "SubTopic": "20",
   "Topic": "210",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3"
  },
  "r15": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(c)(2)",
   "SubTopic": "20",
   "Topic": "860",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4D"
  },
  "r16": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "13",
   "SubTopic": "20",
   "Topic": "210",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-13"
  },
  "r17": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(22))",
   "SubTopic": "10",
   "Topic": "210",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r18": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "220",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "14",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-14"
  },
  "r19": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "220",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "14A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-14A"
  },
  "r20": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "220",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-5"
  },
  "r21": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "230",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "14",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-14"
  },
  "r22": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "230",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "21",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-21"
  },
  "r23": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "230",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-4"
  },
  "r24": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "230",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-8"
  },
  "r25": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "230",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2"
  },
  "r26": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "805",
   "SubTopic": "20",
   "Section": "55",
   "Paragraph": "31",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31"
  },
  "r27": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1"
  },
  "r28": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1A"
  },
  "r29": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1B"
  },
  "r30": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4"
  },
  "r31": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r32": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r33": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "4B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r34": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "4C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C"
  },
  "r35": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "4D",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D"
  },
  "r36": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-5"
  },
  "r37": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-7"
  },
  "r38": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8"
  },
  "r39": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8"
  },
  "r40": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "55",
   "Paragraph": "182",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480401/815-10-55-182"
  },
  "r41": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "25",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480238/815-25-50-1"
  },
  "r42": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "825",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11"
  },
  "r43": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "825",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-12"
  },
  "r44": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "825",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "20",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-20"
  },
  "r45": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "825",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-21"
  },
  "r46": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "825",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "22",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-22"
  },
  "r47": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "825",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "28",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28"
  },
  "r48": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "825",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "30",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-30"
  },
  "r49": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(19)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r50": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(19))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r51": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(20))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r52": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(21))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r53": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(23))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r54": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(24))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r55": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(25))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r56": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(26))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r57": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(28))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r58": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(29))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r59": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r60": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(30)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r61": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(30))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r62": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(31))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r63": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(32))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r64": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r65": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-7"
  },
  "r66": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-11"
  },
  "r67": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(1)(e))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r68": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(10))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r69": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(20))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r70": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r71": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r72": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "13",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13"
  },
  "r73": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "15",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15"
  },
  "r74": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-24"
  },
  "r75": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25"
  },
  "r76": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25"
  },
  "r77": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28"
  },
  "r78": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "235",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/235/tableOfContent"
  },
  "r79": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SAB Topic 4.E)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480418/310-10-S99-2"
  },
  "r80": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "440",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/440/tableOfContent"
  },
  "r81": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "460",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/460/tableOfContent"
  },
  "r82": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.3-04)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-1"
  },
  "r83": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "19",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-19"
  },
  "r84": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "815",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/815/tableOfContent"
  },
  "r85": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r86": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r87": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r88": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-21"
  },
  "r89": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-23"
  },
  "r90": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-1A"
  },
  "r91": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(10)(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r92": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(10))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r93": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(11))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r94": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(12))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r95": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(13)(3)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r96": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(13))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r97": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(15)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r98": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(15)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r99": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(16))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r100": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(17))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r101": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(23))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r102": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r103": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r104": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(11))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r105": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(12))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r106": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(13))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r107": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(14)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r108": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(14))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r109": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(15))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r110": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r111": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(22))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r112": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r113": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r114": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r115": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r116": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r117": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r118": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "230",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479024/942-230-45-1"
  },
  "r119": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "230",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479024/942-230-45-1"
  },
  "r120": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r121": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r122": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11B"
  },
  "r123": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11B",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11B"
  },
  "r124": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11B",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11B"
  },
  "r125": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-15"
  },
  "r126": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-29"
  },
  "r127": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-29"
  },
  "r128": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-29"
  },
  "r129": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-29"
  },
  "r130": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "33",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-33"
  },
  "r131": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "34",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-34"
  },
  "r132": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-7"
  },
  "r133": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-7A"
  },
  "r134": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "310",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "40",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481774/310-40-40-7A"
  },
  "r135": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(aa)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r136": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r137": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r138": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-6"
  },
  "r139": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-6"
  },
  "r140": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-7"
  },
  "r141": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "323",
   "SubTopic": "740",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478156/323-740-50-2"
  },
  "r142": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478156/740-323-50-2"
  },
  "r143": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478156/740-323-50-2"
  },
  "r144": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "840",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481161/840-30-50-1"
  },
  "r145": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "SubTopic": "20",
   "Topic": "740",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482659/740-20-45-2"
  },
  "r146": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(h))",
   "SubTopic": "10",
   "Topic": "235",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r147": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "a",
   "Publisher": "SEC"
  },
  "r148": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "b",
   "Subparagraph": "(1)(Instruction 4)",
   "Publisher": "SEC"
  },
  "r149": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1404",
   "Paragraph": "a",
   "Publisher": "SEC"
  },
  "r150": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1404",
   "Paragraph": "b",
   "Publisher": "SEC"
  },
  "r151": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1405",
   "Paragraph": "a",
   "Subparagraph": "(4)",
   "Publisher": "SEC"
  },
  "r152": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1405",
   "Paragraph": "c",
   "Publisher": "SEC"
  },
  "r153": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1406",
   "Paragraph": "e",
   "Publisher": "SEC"
  },
  "r154": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1406",
   "Publisher": "SEC"
  },
  "r155": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "105",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-6"
  },
  "r156": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-7"
  },
  "r157": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r158": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(17))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r159": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(18))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r160": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r161": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(30)(a)(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r162": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3"
  },
  "r163": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3"
  },
  "r164": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-10"
  },
  "r165": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "10A",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A"
  },
  "r166": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "10A",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A"
  },
  "r167": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-11"
  },
  "r168": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-12"
  },
  "r169": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A"
  },
  "r170": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A"
  },
  "r171": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A"
  },
  "r172": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1B"
  },
  "r173": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1B"
  },
  "r174": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-4"
  },
  "r175": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-5"
  },
  "r176": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-6"
  },
  "r177": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(24))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r178": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(25))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r179": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "17",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-17"
  },
  "r180": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "19",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-19"
  },
  "r181": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-24"
  },
  "r182": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25"
  },
  "r183": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2"
  },
  "r184": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2A"
  },
  "r185": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-8"
  },
  "r186": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-1"
  },
  "r187": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(g)(1)(ii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r188": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(n))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r189": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "23",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-23"
  },
  "r190": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-24"
  },
  "r191": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-5"
  },
  "r192": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1"
  },
  "r193": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1"
  },
  "r194": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-11"
  },
  "r195": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-11"
  },
  "r196": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-3"
  },
  "r197": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-4"
  },
  "r198": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-6"
  },
  "r199": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-7"
  },
  "r200": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-7"
  },
  "r201": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-8"
  },
  "r202": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-9"
  },
  "r203": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/260/tableOfContent"
  },
  "r204": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-10"
  },
  "r205": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "16",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-16"
  },
  "r206": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-2"
  },
  "r207": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "60B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-60B"
  },
  "r208": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "60B",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-60B"
  },
  "r209": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-7"
  },
  "r210": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1"
  },
  "r211": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1"
  },
  "r212": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-2"
  },
  "r213": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-3"
  },
  "r214": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "15",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482635/260-10-55-15"
  },
  "r215": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "270",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482964/270-10-50-1"
  },
  "r216": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "272",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483014/272-10-45-1"
  },
  "r217": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r218": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r219": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r220": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29"
  },
  "r221": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29"
  },
  "r222": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29"
  },
  "r223": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29"
  },
  "r224": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29"
  },
  "r225": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29"
  },
  "r226": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29"
  },
  "r227": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r228": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(ee)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r229": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "36",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-36"
  },
  "r230": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "41",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41"
  },
  "r231": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "41",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41"
  },
  "r232": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/310-10/tableOfContent"
  },
  "r233": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-13"
  },
  "r234": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-2"
  },
  "r235": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "42",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-42"
  },
  "r236": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "42",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-42"
  },
  "r237": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "42",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-42"
  },
  "r238": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "44",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-44"
  },
  "r239": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "44",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-44"
  },
  "r240": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/310-20/tableOfContent"
  },
  "r241": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481830/320-10-45-1"
  },
  "r242": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r243": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r244": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(aa)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r245": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(aaa)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r246": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r247": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r248": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r249": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3"
  },
  "r250": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3"
  },
  "r251": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3"
  },
  "r252": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3"
  },
  "r253": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3"
  },
  "r254": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r255": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r256": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(aaa)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r257": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r258": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r259": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r260": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r261": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r262": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r263": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r264": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A"
  },
  "r265": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A"
  },
  "r266": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A"
  },
  "r267": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B"
  },
  "r268": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B"
  },
  "r269": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B"
  },
  "r270": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B"
  },
  "r271": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B"
  },
  "r272": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "323",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3"
  },
  "r273": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "4",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4"
  },
  "r274": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "5",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-5"
  },
  "r275": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479344/326-20-45-2"
  },
  "r276": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479344/326-20-45-5"
  },
  "r277": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-11"
  },
  "r278": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-11"
  },
  "r279": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13"
  },
  "r280": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13"
  },
  "r281": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13"
  },
  "r282": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13"
  },
  "r283": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "14",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-14"
  },
  "r284": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "16",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16"
  },
  "r285": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "16",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16"
  },
  "r286": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "16",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16"
  },
  "r287": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-3A"
  },
  "r288": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-3B"
  },
  "r289": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5"
  },
  "r290": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5"
  },
  "r291": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-6"
  },
  "r292": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-6A"
  },
  "r293": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479130/326-30-45-1"
  },
  "r294": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-4"
  },
  "r295": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-4"
  },
  "r296": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-4"
  },
  "r297": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-5"
  },
  "r298": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-7"
  },
  "r299": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-9"
  },
  "r300": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482686/350-30-45-2"
  },
  "r301": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2"
  },
  "r302": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "60",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476166/350-60-65-1"
  },
  "r303": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-1"
  },
  "r304": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-4"
  },
  "r305": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9"
  },
  "r306": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 5.Y.Q2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1"
  },
  "r307": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 5.Y.Q4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1"
  },
  "r308": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "460",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482454/460-10-45-1"
  },
  "r309": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "460",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-3"
  },
  "r310": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "460",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-4"
  },
  "r311": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "460",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-4"
  },
  "r312": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "460",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-4"
  },
  "r313": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "460",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-4"
  },
  "r314": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(i))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r315": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(iii)(A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r316": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(iv))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r317": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r318": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(4)(i))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r319": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(4)(iii)(A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r320": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(4)(iii)(B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r321": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(4)(iv))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r322": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r323": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1D",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D"
  },
  "r324": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1D",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D"
  },
  "r325": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1I",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I"
  },
  "r326": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-4"
  },
  "r327": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-18"
  },
  "r328": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.3-04)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-1"
  },
  "r329": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r330": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r331": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r332": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)(A)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r333": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)(B)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r334": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)(C)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r335": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r336": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5"
  },
  "r337": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r338": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r339": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r340": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r341": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r342": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r343": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r344": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r345": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r346": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r347": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(04)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r348": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r349": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r350": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r351": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r352": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)(02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r353": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r354": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r355": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r356": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r357": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r358": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r359": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r360": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r361": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(iv)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r362": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(v)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r363": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "720",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483359/720-20-50-1"
  },
  "r364": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-10"
  },
  "r365": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12"
  },
  "r366": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-22"
  },
  "r367": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-23"
  },
  "r368": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "8",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-8"
  },
  "r369": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "8",
   "Subparagraph": "(d)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-8"
  },
  "r370": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 6.I.7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1"
  },
  "r371": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478156/740-323-50-1A"
  },
  "r372": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478156/740-323-50-1A"
  },
  "r373": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478156/740-323-50-1A"
  },
  "r374": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478156/740-323-50-1A"
  },
  "r375": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r376": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r377": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r378": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r379": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r380": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "60",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1"
  },
  "r381": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "60",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1"
  },
  "r382": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-25"
  },
  "r383": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-25"
  },
  "r384": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(bb)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-3"
  },
  "r385": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-3"
  },
  "r386": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4E",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4E"
  },
  "r387": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4K",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K"
  },
  "r388": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5C",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-5C"
  },
  "r389": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r390": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(h)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r391": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(h)(1)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r392": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(h)(1)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r393": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(h)(1)(iv)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r394": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(i)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r395": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5"
  },
  "r396": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(e)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1"
  },
  "r397": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(e)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1"
  },
  "r398": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1"
  },
  "r399": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "35",
   "Paragraph": "54B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482134/820-10-35-54B"
  },
  "r400": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r401": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r402": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(bbb)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r403": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(bbb)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r404": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(bbb)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r405": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r406": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r407": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r408": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r409": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r410": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r411": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r412": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r413": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2E",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2E"
  },
  "r414": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3"
  },
  "r415": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3"
  },
  "r416": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r417": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r418": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r419": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r420": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r421": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6B"
  },
  "r422": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482736/825-10-45-2"
  },
  "r423": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-10"
  },
  "r424": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "28",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28"
  },
  "r425": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "17",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-17"
  },
  "r426": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20"
  },
  "r427": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20"
  },
  "r428": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20"
  },
  "r429": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20"
  },
  "r430": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481674/830-30-50-1"
  },
  "r431": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "8",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479832/842-10-65-8"
  },
  "r432": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "35",
   "Paragraph": "12A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479165/842-20-35-12A"
  },
  "r433": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-4"
  },
  "r434": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-5"
  },
  "r435": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4"
  },
  "r436": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(g)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4"
  },
  "r437": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-7A"
  },
  "r438": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "848",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(a)(3)(iii)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2"
  },
  "r439": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r440": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)(2)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r441": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r442": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(bb)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r443": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(bb)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r444": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(bb)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r445": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r446": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r447": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r448": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r449": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r450": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r451": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r452": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r453": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481444/860-30-45-1"
  },
  "r454": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(b)(1)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-1A"
  },
  "r455": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(b)(1)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-1A"
  },
  "r456": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-1A"
  },
  "r457": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-7"
  },
  "r458": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-7"
  },
  "r459": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481260/860-50-45-1"
  },
  "r460": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481260/860-50-45-2"
  },
  "r461": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481260/860-50-45-2"
  },
  "r462": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3"
  },
  "r463": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3"
  },
  "r464": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3"
  },
  "r465": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(4)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3"
  },
  "r466": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(4)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3"
  },
  "r467": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r468": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r469": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r470": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r471": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r472": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r473": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r474": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r475": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r476": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r477": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(e)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r478": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "910",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482546/910-10-50-6"
  },
  "r479": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "924",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 11.L)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479941/924-10-S99-1"
  },
  "r480": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478934/932-220-50-1"
  },
  "r481": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-18"
  },
  "r482": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-18"
  },
  "r483": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-18"
  },
  "r484": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "19",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-19"
  },
  "r485": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r486": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r487": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r488": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r489": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r490": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r491": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r492": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r493": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r494": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r495": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r496": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r497": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r498": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r499": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r500": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r501": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r502": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r503": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-6"
  },
  "r504": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-7"
  },
  "r505": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-8"
  },
  "r506": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-8"
  },
  "r507": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-8"
  },
  "r508": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "280",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478657/932-280-50-1"
  },
  "r509": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478988/932-323-50-1"
  },
  "r510": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "940",
   "SubTopic": "820",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478119/940-820-50-1"
  },
  "r511": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r512": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(10))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r513": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(26))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r514": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(27))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r515": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(9))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r516": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-05(b)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-1"
  },
  "r517": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A"
  },
  "r518": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A"
  },
  "r519": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A"
  },
  "r520": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A"
  },
  "r521": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478451/942-360-50-1"
  },
  "r522": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(1)(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r523": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(1)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r524": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r525": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(10))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r526": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(12))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r527": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(19))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r528": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(22))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r529": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r530": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r531": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(25))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r532": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r533": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(11))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r534": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(18))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r535": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(19))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r536": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(2)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r537": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(20))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r538": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(22))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r539": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(23))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r540": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(9))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r541": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r542": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r543": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r544": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(f)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r545": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r546": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r547": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(2)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r548": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(h)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r549": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 5.W.Q2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479583/944-40-S99-1"
  },
  "r550": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-03(d))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3"
  },
  "r551": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-03(i)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3"
  },
  "r552": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-11"
  },
  "r553": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-4"
  },
  "r554": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477796/946-210-45-4"
  },
  "r555": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1"
  },
  "r556": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1"
  },
  "r557": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1"
  },
  "r558": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1"
  },
  "r559": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-12"
  },
  "r560": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-2"
  },
  "r561": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r562": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r563": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r564": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r565": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r566": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r567": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r568": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(11))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r569": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(12)(b)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r570": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(12)(b)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r571": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(12)(b)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r572": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(13)(a)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r573": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(13)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r574": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(14))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r575": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(15))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r576": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(16)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r577": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(17))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r578": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(19))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r579": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(2)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r580": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(2)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r581": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(3)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r582": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(3)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r583": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(3)(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r584": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(5)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r585": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(6)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r586": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(6)(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r587": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(6)(d))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r588": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(6)(e))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r589": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r590": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(9)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r591": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(9)(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r592": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(9)(d))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r593": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(9)(e))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r594": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.6-05(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-2"
  },
  "r595": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.6-05(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-2"
  },
  "r596": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-3"
  },
  "r597": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-7"
  },
  "r598": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r599": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(2)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r600": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r601": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r602": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r603": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r604": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r605": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r606": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r607": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r608": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r609": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r610": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r611": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r612": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(9))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r613": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(1)(d))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r614": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(4)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r615": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r616": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r617": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r618": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column C)(Footnote 5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r619": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2"
  },
  "r620": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-12A(Column C)(Footnote 4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2"
  },
  "r621": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r622": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r623": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r624": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5",
   "Subparagraph": "(SX 210.12-13(Column A)(Footnote 1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5"
  },
  "r625": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5",
   "Subparagraph": "(SX 210.12-13(Column A)(Footnote 3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5"
  },
  "r626": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5",
   "Subparagraph": "(SX 210.12-13(Column G)(Footnote 8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5"
  },
  "r627": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5",
   "Subparagraph": "(SX 210.12-13(Column G))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5"
  },
  "r628": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5A",
   "Subparagraph": "(SX 210.12-13A(Column A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5A"
  },
  "r629": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5A",
   "Subparagraph": "(SX 210.12-13A(Column E))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5A"
  },
  "r630": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5B",
   "Subparagraph": "(SX 210.12-13B(Column E)(Footnote 4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5B"
  },
  "r631": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5B",
   "Subparagraph": "(SX 210.12-13B(Column E))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5B"
  },
  "r632": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5C",
   "Subparagraph": "(SX 210.12-13C(Column H)(Footnote 7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5C"
  },
  "r633": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5C",
   "Subparagraph": "(SX 210.12-13C(Column H))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5C"
  },
  "r634": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r635": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column F)(Footnote 7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r636": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "505",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-2"
  },
  "r637": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "948",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477011/948-310-45-1"
  },
  "r638": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "948",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-29(Column A)(Footnote 4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1"
  },
  "r639": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r640": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r641": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column C))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r642": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column D))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r643": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column E))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r644": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column F))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r645": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column G))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r646": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column H))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r647": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column I))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r648": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "976",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477332/976-310-50-1"
  },
  "r649": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "978",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479230/978-310-50-1"
  },
  "r650": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(a)(1)",
   "SubTopic": "10",
   "Topic": "815",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D"
  },
  "r651": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "13H",
   "Subparagraph": "(b)",
   "SubTopic": "40",
   "Topic": "944",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-13H"
  },
  "r652": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1"
  },
  "r653": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1"
  },
  "r654": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "22",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-22"
  },
  "r655": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "21",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-21"
  },
  "r656": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(m)(1)(ii)(A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r657": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "52",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482635/260-10-55-52"
  },
  "r658": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r659": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-31"
  },
  "r660": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "47",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47"
  },
  "r661": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "47",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47"
  },
  "r662": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "47",
   "Subparagraph": "(bb)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47"
  },
  "r663": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "48",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-48"
  },
  "r664": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "49",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-49"
  },
  "r665": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "54",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54"
  },
  "r666": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "54",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54"
  },
  "r667": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481933/310-10-55-12A"
  },
  "r668": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-10"
  },
  "r669": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-11"
  },
  "r670": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r671": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r672": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r673": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r674": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r675": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12"
  },
  "r676": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "15",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-15"
  },
  "r677": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "79",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-79"
  },
  "r678": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "80",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-80"
  },
  "r679": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "326",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479081/326-30-55-8"
  },
  "r680": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "40",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482640/350-30-55-40"
  },
  "r681": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "460",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "27",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482395/460-10-55-27"
  },
  "r682": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "69B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69B"
  },
  "r683": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "69C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69C"
  },
  "r684": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13"
  },
  "r685": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "91",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91"
  },
  "r686": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r687": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r688": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "17",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480482/715-20-55-17"
  },
  "r689": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480547/715-80-55-8"
  },
  "r690": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "231",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482663/740-10-55-231"
  },
  "r691": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(bb)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-3"
  },
  "r692": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "100",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-100"
  },
  "r693": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "101",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-101"
  },
  "r694": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "102",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-102"
  },
  "r695": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "103",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-103"
  },
  "r696": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "107",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107"
  },
  "r697": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "107",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107"
  },
  "r698": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "107",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107"
  },
  "r699": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "107",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107"
  },
  "r700": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "107",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107"
  },
  "r701": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "107",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107"
  },
  "r702": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "835",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482949/835-30-55-8"
  },
  "r703": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "53",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479589/842-20-55-53"
  },
  "r704": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "852",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481372/852-10-55-10"
  },
  "r705": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-1A"
  },
  "r706": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481395/860-30-55-4"
  },
  "r707": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "17",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-17"
  },
  "r708": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-21"
  },
  "r709": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-29"
  },
  "r710": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-3"
  },
  "r711": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-2"
  },
  "r712": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-4"
  },
  "r713": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-5"
  },
  "r714": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-6"
  },
  "r715": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "29F",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-29F"
  },
  "r716": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "9C",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C"
  },
  "r717": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "14",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480078/944-80-55-14"
  },
  "r718": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "17",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480078/944-80-55-17"
  },
  "r719": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480078/944-80-55-9"
  },
  "r720": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1"
  },
  "r721": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r722": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477439/946-210-55-1"
  },
  "r723": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477802/946-310-45-1"
  },
  "r724": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2)(i))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r725": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2"
  },
  "r726": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 1)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r727": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5C",
   "Subparagraph": "(SX 210.12-13C(Column A)(Footnote 1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5C"
  },
  "r728": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5C",
   "Subparagraph": "(SX 210.12-13C(Column B)(Footnote 1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5C"
  },
  "r729": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r730": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "830",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-10"
  },
  "r731": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "830",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-11"
  },
  "r732": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "830",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-12"
  },
  "r733": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "948",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-29(Column A)(Footnote 4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1"
  },
  "r734": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b"
  },
  "r735": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r736": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r737": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 10-Q",
   "Number": "240",
   "Section": "308",
   "Subsection": "a"
  },
  "r738": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "16",
   "Subsection": "J",
   "Paragraph": "a"
  },
  "r739": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1"
  },
  "r740": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "i"
  },
  "r741": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "A"
  },
  "r742": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "B"
  },
  "r743": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "C"
  },
  "r744": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "D"
  },
  "r745": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "E"
  },
  "r746": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "ii"
  },
  "r747": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "1",
   "Subparagraph": "iii"
  },
  "r748": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "6",
   "Subsection": "F",
   "Paragraph": "2"
  },
  "r749": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a"
  },
  "r750": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "1"
  },
  "r751": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "i"
  },
  "r752": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "ii"
  },
  "r753": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "iii"
  },
  "r754": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "iv"
  },
  "r755": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "v"
  },
  "r756": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "2"
  },
  "r757": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "a",
   "Subparagraph": "3"
  },
  "r758": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Section": "19",
   "Paragraph": "b"
  },
  "r759": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a"
  },
  "r760": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "1"
  },
  "r761": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "i"
  },
  "r762": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "ii"
  },
  "r763": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "iii"
  },
  "r764": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "iv"
  },
  "r765": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "1",
   "Sentence": "v"
  },
  "r766": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "2"
  },
  "r767": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "a",
   "Subparagraph": "3"
  },
  "r768": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form N-CSR",
   "Section": "18",
   "Paragraph": "b"
  },
  "r769": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Section": "13",
   "Subsection": "a-1"
  },
  "r770": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v"
  },
  "r771": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "1"
  },
  "r772": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "ii"
  },
  "r773": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii"
  },
  "r774": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "B",
   "Clause": "1",
   "Subclause": "ii"
  },
  "r775": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "C",
   "Clause": "1",
   "Subclause": "i"
  },
  "r776": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "C",
   "Clause": "1",
   "Subclause": "ii"
  },
  "r777": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "C",
   "Clause": "1",
   "Subclause": "iii"
  },
  "r778": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "C",
   "Clause": "1",
   "Subclause": "iv"
  },
  "r779": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "C",
   "Clause": "1",
   "Subclause": "v"
  },
  "r780": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "C",
   "Clause": "1",
   "Subclause": "vi"
  },
  "r781": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iv"
  },
  "r782": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "vi"
  },
  "r783": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "3"
  },
  "r784": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "4"
  },
  "r785": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "5",
   "Subparagraph": "i"
  },
  "r786": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "5",
   "Subparagraph": "ii"
  },
  "r787": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "5",
   "Subparagraph": "iii"
  },
  "r788": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "5",
   "Subparagraph": "iv"
  },
  "r789": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "6"
  },
  "r790": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "6",
   "Subparagraph": "i"
  },
  "r791": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1"
  },
  "r792": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "i"
  },
  "r793": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "A"
  },
  "r794": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "B"
  },
  "r795": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "C"
  },
  "r796": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "D"
  },
  "r797": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "i",
   "Sentence": "E"
  },
  "r798": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "ii"
  },
  "r799": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "1",
   "Subparagraph": "iii"
  },
  "r800": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w",
   "Paragraph": "2"
  },
  "r801": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "x",
   "Paragraph": "1"
  },
  "r802": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "x",
   "Paragraph": "2"
  },
  "r803": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "x",
   "Paragraph": "2",
   "Subparagraph": "ii",
   "Sentence": "A"
  },
  "r804": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "x",
   "Paragraph": "2",
   "Subparagraph": "ii",
   "Sentence": "C"
  },
  "r805": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "x",
   "Paragraph": "2",
   "Subparagraph": "ii",
   "Sentence": "D"
  },
  "r806": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "x",
   "Paragraph": "2",
   "Subparagraph": "ii",
   "Sentence": "E"
  },
  "r807": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "x",
   "Paragraph": "2",
   "Subparagraph": "ii",
   "Sentence": "F"
  },
  "r808": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "a"
  },
  "r809": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "a",
   "Paragraph": "1"
  },
  "r810": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "a",
   "Paragraph": "2",
   "Subparagraph": "A"
  },
  "r811": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "a",
   "Paragraph": "2",
   "Subparagraph": "B"
  },
  "r812": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "a",
   "Paragraph": "2",
   "Subparagraph": "C"
  },
  "r813": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "a",
   "Paragraph": "2",
   "Subparagraph": "D"
  },
  "r814": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "b",
   "Paragraph": "1"
  },
  "r815": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "402",
   "Number": "229",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "C",
   "Clause": "1"
  },
  "r816": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "A",
   "Number": "229"
  },
  "r817": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "B",
   "Clause": "1",
   "Number": "229"
  },
  "r818": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "402",
   "Subsection": "v",
   "Paragraph": "2",
   "Subparagraph": "iii",
   "Sentence": "B",
   "Clause": "1",
   "Subclause": "i",
   "Number": "229"
  },
  "r819": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-T",
   "Number": "232",
   "Section": "405"
  },
  "r820": {
   "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-10"
  },
  "r821": {
   "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481260/860-50-45-2"
  },
  "r822": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Subparagraph": "(a)",
   "SubTopic": "10",
   "Topic": "810",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-25"
  },
  "r823": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(6)",
   "SubTopic": "50",
   "Topic": "860",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r824": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "a",
   "Publisher": "SEC"
  },
  "r825": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "b",
   "Subparagraph": "(1)",
   "Publisher": "SEC"
  },
  "r826": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "b",
   "Subparagraph": "(2)",
   "Publisher": "SEC"
  },
  "r827": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "b",
   "Subparagraph": "(3)",
   "Publisher": "SEC"
  },
  "r828": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "c",
   "Subparagraph": "(2)(i)",
   "Publisher": "SEC"
  },
  "r829": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "c",
   "Subparagraph": "(2)(ii)",
   "Publisher": "SEC"
  },
  "r830": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1402",
   "Paragraph": "c",
   "Subparagraph": "(2)(iii)",
   "Publisher": "SEC"
  },
  "r831": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1405",
   "Paragraph": "a",
   "Subparagraph": "(1)",
   "Publisher": "SEC"
  },
  "r832": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1405",
   "Paragraph": "a",
   "Subparagraph": "(2)",
   "Publisher": "SEC"
  },
  "r833": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-K (SK)",
   "Number": "229",
   "Section": "1405",
   "Paragraph": "a",
   "Subparagraph": "(3)",
   "Publisher": "SEC"
  },
  "r834": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "205",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483504/205-10-50-1"
  },
  "r835": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r836": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-4"
  },
  "r837": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-5"
  },
  "r838": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-6"
  },
  "r839": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r840": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r841": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "12",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12"
  },
  "r842": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "13",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13"
  },
  "r843": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "14",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-14"
  },
  "r844": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "15",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15"
  },
  "r845": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "16",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-16"
  },
  "r846": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "21",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-21"
  },
  "r847": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25"
  },
  "r848": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28"
  },
  "r849": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "9",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-9"
  },
  "r850": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(g)(1)(ii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r851": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "23",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-23"
  },
  "r852": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-24"
  },
  "r853": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-5"
  },
  "r854": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-6"
  },
  "r855": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1"
  },
  "r856": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "270",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482964/270-10-50-1"
  },
  "r857": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-18"
  },
  "r858": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r859": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r860": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(ee)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r861": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r862": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-2"
  },
  "r863": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "42",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-42"
  },
  "r864": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "42",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-42"
  },
  "r865": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "44",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-44"
  },
  "r866": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "310",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "35",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481655/310-20-35-2"
  },
  "r867": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "310",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "40",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481628/310-20-40-7"
  },
  "r868": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481830/320-10-45-1"
  },
  "r869": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "14",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-14"
  },
  "r870": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r871": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r872": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(aa)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r873": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(aaa)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r874": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r875": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r876": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2"
  },
  "r877": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3"
  },
  "r878": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3"
  },
  "r879": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3"
  },
  "r880": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3"
  },
  "r881": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3"
  },
  "r882": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r883": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r884": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(aaa)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r885": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r886": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r887": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r888": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r889": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r890": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r891": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5"
  },
  "r892": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A"
  },
  "r893": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A"
  },
  "r894": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A"
  },
  "r895": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B"
  },
  "r896": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B"
  },
  "r897": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B"
  },
  "r898": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B"
  },
  "r899": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5B",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B"
  },
  "r900": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "320",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-9"
  },
  "r901": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "321",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3"
  },
  "r902": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "321",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3"
  },
  "r903": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "321",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3"
  },
  "r904": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "323",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3"
  },
  "r905": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479344/326-20-45-1"
  },
  "r906": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13"
  },
  "r907": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "14",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-14"
  },
  "r908": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5"
  },
  "r909": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "326",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479130/326-30-45-1"
  },
  "r910": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482686/350-30-45-1"
  },
  "r911": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1"
  },
  "r912": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1"
  },
  "r913": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1"
  },
  "r914": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1"
  },
  "r915": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2"
  },
  "r916": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2"
  },
  "r917": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2"
  },
  "r918": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "410",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10"
  },
  "r919": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/450/tableOfContent"
  },
  "r920": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-1"
  },
  "r921": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-4"
  },
  "r922": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9"
  },
  "r923": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(ii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r924": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(iii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r925": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r926": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-5"
  },
  "r927": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "91",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91"
  },
  "r928": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r929": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "805",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "15",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480123/805-50-15-3"
  },
  "r930": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1A"
  },
  "r931": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1B"
  },
  "r932": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r933": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D"
  },
  "r934": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(e)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1"
  },
  "r935": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "35",
   "Paragraph": "54B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482134/820-10-35-54B"
  },
  "r936": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r937": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r938": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(bbb)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r939": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(bbb)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r940": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(bbb)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r941": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r942": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r943": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r944": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r945": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r946": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r947": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2E",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2E"
  },
  "r948": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3"
  },
  "r949": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3"
  },
  "r950": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r951": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-10"
  },
  "r952": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "28",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28"
  },
  "r953": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "28",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28"
  },
  "r954": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-31"
  },
  "r955": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-32"
  },
  "r956": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "852",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481404/852-10-50-7"
  },
  "r957": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "852",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481404/852-10-50-7"
  },
  "r958": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r959": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r960": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r961": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r962": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r963": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r964": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r965": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481444/860-30-45-1"
  },
  "r966": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-2"
  },
  "r967": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3"
  },
  "r968": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r969": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "50",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4"
  },
  "r970": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "942",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-2"
  },
  "r971": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(16)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r972": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(16)(a)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r973": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r974": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479432/944-30-50-2B"
  },
  "r975": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4B"
  },
  "r976": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4B"
  },
  "r977": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4D"
  },
  "r978": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4G",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4G"
  },
  "r979": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r980": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r981": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r982": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r983": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r984": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r985": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r986": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r987": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r988": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r989": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r990": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r991": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r992": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r993": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r994": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r995": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r996": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r997": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B"
  },
  "r998": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B"
  },
  "r999": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7B",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B"
  },
  "r1000": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-1"
  },
  "r1001": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-2"
  },
  "r1002": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-2"
  },
  "r1003": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-4"
  },
  "r1004": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r1005": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r1006": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(4)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r1007": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r1008": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2)(ii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r1009": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2"
  },
  "r1010": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 1)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r1011": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "5D",
   "Subparagraph": "(SX 210.12-13D)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5D"
  },
  "r1012": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1013": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column E)(Footnote 4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r1014": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "830",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "39",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477346/946-830-45-39"
  },
  "r1015": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "948",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-29(Column A)(Footnote 4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1"
  },
  "r1016": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  }
 }
}