3.26.1 html 1094 537 1 false 148 0 false 8 false false R1.htm 995200090 - Document - Document and Entity Information Sheet http://www.republicbank.com/role/DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 995200100 - Statement - CONSOLIDATED BALANCE SHEETS Sheet http://www.republicbank.com/role/StatementConsolidatedBalanceSheets CONSOLIDATED BALANCE SHEETS Statements 2 false false R3.htm 995200105 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical) Sheet http://www.republicbank.com/role/StatementConsolidatedBalanceSheetsParenthetical CONSOLIDATED BALANCE SHEETS (Parenthetical) Statements 3 false false R4.htm 995200200 - Statement - CONSOLIDATED STATEMENTS OF INCOME Sheet http://www.republicbank.com/role/StatementConsolidatedStatementsOfIncome CONSOLIDATED STATEMENTS OF INCOME Statements 4 false false R5.htm 995200300 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME Sheet http://www.republicbank.com/role/StatementConsolidatedStatementsOfComprehensiveIncome CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME Statements 5 false false R6.htm 995200400 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY Sheet http://www.republicbank.com/role/StatementConsolidatedStatementsOfChangesInStockholdersEquity CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY Statements 6 false false R7.htm 995200405 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) Sheet http://www.republicbank.com/role/StatementConsolidatedStatementsOfChangesInStockholdersEquityParenthetical CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) Statements 7 false false R8.htm 995200500 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS Sheet http://www.republicbank.com/role/StatementConsolidatedStatementsOfCashFlows CONSOLIDATED STATEMENTS OF CASH FLOWS Statements 8 false false R9.htm 995210101 - Disclosure - BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Sheet http://www.republicbank.com/role/DisclosureBasisOfPresentationAndSummaryOfSignificantAccountingPolicies BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Notes 9 false false R10.htm 995210201 - Disclosure - INVESTMENT SECURITIES Sheet http://www.republicbank.com/role/DisclosureInvestmentSecurities INVESTMENT SECURITIES Notes 10 false false R11.htm 995210301 - Disclosure - LOANS HELD FOR SALE Sheet http://www.republicbank.com/role/DisclosureLoansHeldForSale LOANS HELD FOR SALE Notes 11 false false R12.htm 995210401 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS Sheet http://www.republicbank.com/role/DisclosureLoansAndAllowanceForCreditLossesOnLoans LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS Notes 12 false false R13.htm 995210501 - Disclosure - DEPOSITS Sheet http://www.republicbank.com/role/DisclosureDeposits DEPOSITS Notes 13 false false R14.htm 995210601 - Disclosure - SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE Sheet http://www.republicbank.com/role/DisclosureSecuritiesSoldUnderAgreementsToRepurchase SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE Notes 14 false false R15.htm 995210701 - Disclosure - FEDERAL HOME LOAN BANK ADVANCES Sheet http://www.republicbank.com/role/DisclosureFederalHomeLoanBankAdvances FEDERAL HOME LOAN BANK ADVANCES Notes 15 false false R16.htm 995210801 - Disclosure - COMMITMENTS AND CONTINGENT LIABILITIES Sheet http://www.republicbank.com/role/DisclosureCommitmentsAndContingentLiabilities COMMITMENTS AND CONTINGENT LIABILITIES Notes 16 false false R17.htm 995210901 - Disclosure - FAIR VALUE Sheet http://www.republicbank.com/role/DisclosureFairValue FAIR VALUE Notes 17 false false R18.htm 995211001 - Disclosure - MORTGAGE BANKING ACTIVITIES Sheet http://www.republicbank.com/role/DisclosureMortgageBankingActivities MORTGAGE BANKING ACTIVITIES Notes 18 false false R19.htm 995211101 - Disclosure - INTEREST RATE SWAPS Sheet http://www.republicbank.com/role/DisclosureInterestRateSwaps INTEREST RATE SWAPS Notes 19 false false R20.htm 995211201 - Disclosure - EARNINGS PER SHARE Sheet http://www.republicbank.com/role/DisclosureEarningsPerShare EARNINGS PER SHARE Notes 20 false false R21.htm 995211301 - Disclosure - OTHER COMPREHENSIVE INCOME Sheet http://www.republicbank.com/role/DisclosureOtherComprehensiveIncome OTHER COMPREHENSIVE INCOME Notes 21 false false R22.htm 995211401 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS Sheet http://www.republicbank.com/role/DisclosureRevenueFromContractsWithCustomers REVENUE FROM CONTRACTS WITH CUSTOMERS Notes 22 false false R23.htm 995211501 - Disclosure - SEGMENT INFORMATION Sheet http://www.republicbank.com/role/DisclosureSegmentInformation SEGMENT INFORMATION Notes 23 false false R24.htm 995211601 - Disclosure - LOW-INCOME HOUSING TAX CREDIT INVESTMENTS Sheet http://www.republicbank.com/role/DisclosureLowIncomeHousingTaxCreditInvestments LOW-INCOME HOUSING TAX CREDIT INVESTMENTS Notes 24 false false R25.htm 995410 - Disclosure - Pay vs Performance Disclosure Sheet http://xbrl.sec.gov/ecd/role/PvpDisclosure Pay vs Performance Disclosure Notes 25 false false R26.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 26 false false R27.htm 99920102 - Disclosure - BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) Sheet http://www.republicbank.com/role/DisclosureBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesPolicies BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) Policies 27 false false R28.htm 99930103 - Disclosure - BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) Sheet http://www.republicbank.com/role/DisclosureBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTables BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) Tables http://www.republicbank.com/role/DisclosureBasisOfPresentationAndSummaryOfSignificantAccountingPolicies 28 false false R29.htm 99930203 - Disclosure - INVESTMENT SECURITIES (Tables) Sheet http://www.republicbank.com/role/DisclosureInvestmentSecuritiesTables INVESTMENT SECURITIES (Tables) Tables http://www.republicbank.com/role/DisclosureInvestmentSecurities 29 false false R30.htm 99930303 - Disclosure - LOANS HELD FOR SALE (Tables) Sheet http://www.republicbank.com/role/DisclosureLoansHeldForSaleTables LOANS HELD FOR SALE (Tables) Tables http://www.republicbank.com/role/DisclosureLoansHeldForSale 30 false false R31.htm 99930403 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS (Tables) Sheet http://www.republicbank.com/role/DisclosureLoansAndAllowanceForCreditLossesOnLoansTables LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS (Tables) Tables http://www.republicbank.com/role/DisclosureLoansAndAllowanceForCreditLossesOnLoans 31 false false R32.htm 99930503 - Disclosure - DEPOSITS (Tables) Sheet http://www.republicbank.com/role/DisclosureDepositsTables DEPOSITS (Tables) Tables http://www.republicbank.com/role/DisclosureDeposits 32 false false R33.htm 99930603 - Disclosure - SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE (Tables) Sheet http://www.republicbank.com/role/DisclosureSecuritiesSoldUnderAgreementsToRepurchaseTables SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE (Tables) Tables http://www.republicbank.com/role/DisclosureSecuritiesSoldUnderAgreementsToRepurchase 33 false false R34.htm 99930703 - Disclosure - FEDERAL HOME LOAN BANK ADVANCES (Tables) Sheet http://www.republicbank.com/role/DisclosureFederalHomeLoanBankAdvancesTables FEDERAL HOME LOAN BANK ADVANCES (Tables) Tables http://www.republicbank.com/role/DisclosureFederalHomeLoanBankAdvances 34 false false R35.htm 99930803 - Disclosure - COMMITMENTS AND CONTINGENT LIABILITIES (Tables) Sheet http://www.republicbank.com/role/DisclosureCommitmentsAndContingentLiabilitiesTables COMMITMENTS AND CONTINGENT LIABILITIES (Tables) Tables http://www.republicbank.com/role/DisclosureCommitmentsAndContingentLiabilities 35 false false R36.htm 99930903 - Disclosure - FAIR VALUE (Tables) Sheet http://www.republicbank.com/role/DisclosureFairValueTables FAIR VALUE (Tables) Tables http://www.republicbank.com/role/DisclosureFairValue 36 false false R37.htm 99931003 - Disclosure - MORTGAGE BANKING ACTIVITIES (Tables) Sheet http://www.republicbank.com/role/DisclosureMortgageBankingActivitiesTables MORTGAGE BANKING ACTIVITIES (Tables) Tables http://www.republicbank.com/role/DisclosureMortgageBankingActivities 37 false false R38.htm 99931103 - Disclosure - INTEREST RATE SWAPS (Tables) Sheet http://www.republicbank.com/role/DisclosureInterestRateSwapsTables INTEREST RATE SWAPS (Tables) Tables http://www.republicbank.com/role/DisclosureInterestRateSwaps 38 false false R39.htm 99931203 - Disclosure - EARNINGS PER SHARE (Tables) Sheet http://www.republicbank.com/role/DisclosureEarningsPerShareTables EARNINGS PER SHARE (Tables) Tables http://www.republicbank.com/role/DisclosureEarningsPerShare 39 false false R40.htm 99931303 - Disclosure - OTHER COMPREHENSIVE INCOME (Tables) Sheet http://www.republicbank.com/role/DisclosureOtherComprehensiveIncomeTables OTHER COMPREHENSIVE INCOME (Tables) Tables http://www.republicbank.com/role/DisclosureOtherComprehensiveIncome 40 false false R41.htm 99931403 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables) Sheet http://www.republicbank.com/role/DisclosureRevenueFromContractsWithCustomersTables REVENUE FROM CONTRACTS WITH CUSTOMERS (Tables) Tables http://www.republicbank.com/role/DisclosureRevenueFromContractsWithCustomers 41 false false R42.htm 99931503 - Disclosure - SEGMENT INFORMATION (Tables) Sheet http://www.republicbank.com/role/DisclosureSegmentInformationTables SEGMENT INFORMATION (Tables) Tables http://www.republicbank.com/role/DisclosureSegmentInformation 42 false false R43.htm 99931603 - Disclosure - LOW-INCOME HOUSING TAX CREDIT INVESTMENTS (Tables) Sheet http://www.republicbank.com/role/DisclosureLowIncomeHousingTaxCreditInvestmentsTables LOW-INCOME HOUSING TAX CREDIT INVESTMENTS (Tables) Tables http://www.republicbank.com/role/DisclosureLowIncomeHousingTaxCreditInvestments 43 false false R44.htm 99940101 - Disclosure - BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - OPERATIONS (Details) Sheet http://www.republicbank.com/role/DisclosureBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesOperationsDetails BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - OPERATIONS (Details) Details http://www.republicbank.com/role/DisclosureBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTables 44 false false R45.htm 99940102 - Disclosure - BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - SEGMENTS (Details) Sheet http://www.republicbank.com/role/DisclosureBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesSegmentsDetails BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - SEGMENTS (Details) Details http://www.republicbank.com/role/DisclosureBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTables 45 false false R46.htm 99940201 - Disclosure - INVESTMENT SECURITIES - AFS (Details) Sheet http://www.republicbank.com/role/DisclosureInvestmentSecuritiesAfsDetails INVESTMENT SECURITIES - AFS (Details) Details 46 false false R47.htm 99940202 - Disclosure - INVESTMENT SECURITIES - HTM (Details) Sheet http://www.republicbank.com/role/DisclosureInvestmentSecuritiesHtmDetails INVESTMENT SECURITIES - HTM (Details) Details 47 false false R48.htm 99940203 - Disclosure - INVESTMENT SECURITIES - SALE OF AFS DEBT SECURITIES (Details) Sheet http://www.republicbank.com/role/DisclosureInvestmentSecuritiesSaleOfAfsDebtSecuritiesDetails INVESTMENT SECURITIES - SALE OF AFS DEBT SECURITIES (Details) Details 48 false false R49.htm 99940204 - Disclosure - INVESTMENT SECURITIES - AMORTIZED COST AND FV (Details) Sheet http://www.republicbank.com/role/DisclosureInvestmentSecuritiesAmortizedCostAndFvDetails INVESTMENT SECURITIES - AMORTIZED COST AND FV (Details) Details 49 false false R50.htm 99940205 - Disclosure - INVESTMENT SECURITIES - INVESTMENT CATEGORY (Details) Sheet http://www.republicbank.com/role/DisclosureInvestmentSecuritiesInvestmentCategoryDetails INVESTMENT SECURITIES - INVESTMENT CATEGORY (Details) Details 50 false false R51.htm 99940206 - Disclosure - INVESTMENT SECURITIES - ACCRUED INTEREST (Details) Sheet http://www.republicbank.com/role/DisclosureInvestmentSecuritiesAccruedInterestDetails INVESTMENT SECURITIES - ACCRUED INTEREST (Details) Details 51 false false R52.htm 99940207 - Disclosure - INVESTMENT SECURITIES - MORTGAGE BACKED SECURITIES AND COLLATERALIZED MORTGAGE SECURITIES (Details) Sheet http://www.republicbank.com/role/DisclosureInvestmentSecuritiesMortgageBackedSecuritiesAndCollateralizedMortgageSecuritiesDetails INVESTMENT SECURITIES - MORTGAGE BACKED SECURITIES AND COLLATERALIZED MORTGAGE SECURITIES (Details) Details 52 false false R53.htm 99940208 - Disclosure - INVESTMENT SECURITIES - PLEDGED DEBT SECURITIES (Details) Sheet http://www.republicbank.com/role/DisclosureInvestmentSecuritiesPledgedDebtSecuritiesDetails INVESTMENT SECURITIES - PLEDGED DEBT SECURITIES (Details) Details 53 false false R54.htm 99940209 - Disclosure - INVESTMENT SECURITIES - EQUITY SECURITIES (Details) Sheet http://www.republicbank.com/role/DisclosureInvestmentSecuritiesEquitySecuritiesDetails INVESTMENT SECURITIES - EQUITY SECURITIES (Details) Details 54 false false R55.htm 99940301 - Disclosure - LOANS HELD FOR SALE - CONSUMER LOANS - HELD FOR SALE (Details) Sheet http://www.republicbank.com/role/DisclosureLoansHeldForSaleConsumerLoansHeldForSaleDetails LOANS HELD FOR SALE - CONSUMER LOANS - HELD FOR SALE (Details) Details 55 false false R56.htm 99940302 - Disclosure - LOANS HELD FOR SALE - CONSUMER LOANS - LOWER COST (Details) Sheet http://www.republicbank.com/role/DisclosureLoansHeldForSaleConsumerLoansLowerCostDetails LOANS HELD FOR SALE - CONSUMER LOANS - LOWER COST (Details) Details 56 false false R57.htm 99940401 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - COMPOSITION OF LOANS (Details) Sheet http://www.republicbank.com/role/DisclosureLoansAndAllowanceForCreditLossesOnLoansCompositionOfLoansDetails LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - COMPOSITION OF LOANS (Details) Details 57 false false R58.htm 99940402 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - RECONCILIATION OF LOANS (Details) Sheet http://www.republicbank.com/role/DisclosureLoansAndAllowanceForCreditLossesOnLoansReconciliationOfLoansDetails LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - RECONCILIATION OF LOANS (Details) Details 58 false false R59.htm 99940403 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - RISK CATEGORY (Details) Sheet http://www.republicbank.com/role/DisclosureLoansAndAllowanceForCreditLossesOnLoansRiskCategoryDetails LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - RISK CATEGORY (Details) Details 59 false false R60.htm 99940404 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - ALLOWANCE ACTIVITY (Details) Sheet http://www.republicbank.com/role/DisclosureLoansAndAllowanceForCreditLossesOnLoansAllowanceActivityDetails LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - ALLOWANCE ACTIVITY (Details) Details 60 false false R61.htm 99940405 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - NON-PERFORMING LOANS (Details) Sheet http://www.republicbank.com/role/DisclosureLoansAndAllowanceForCreditLossesOnLoansNonPerformingLoansDetails LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - NON-PERFORMING LOANS (Details) Details 61 false false R62.htm 99940406 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - NONACCRUAL (Details) Sheet http://www.republicbank.com/role/DisclosureLoansAndAllowanceForCreditLossesOnLoansNonaccrualDetails LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - NONACCRUAL (Details) Details 62 false false R63.htm 99940407 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - DELINQUENT LOANS (Details) Sheet http://www.republicbank.com/role/DisclosureLoansAndAllowanceForCreditLossesOnLoansDelinquentLoansDetails LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - DELINQUENT LOANS (Details) Details 63 false false R64.htm 99940408 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - COLLATERAL DEPENDENT LOANS (Details) Sheet http://www.republicbank.com/role/DisclosureLoansAndAllowanceForCreditLossesOnLoansCollateralDependentLoansDetails LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - COLLATERAL DEPENDENT LOANS (Details) Details 64 false false R65.htm 99940409 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - MODIFICATIONS (Details) Sheet http://www.republicbank.com/role/DisclosureLoansAndAllowanceForCreditLossesOnLoansModificationsDetails LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - MODIFICATIONS (Details) Details 65 false false R66.htm 99940410 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - FORECLOSED PROPERTIES (Details) Sheet http://www.republicbank.com/role/DisclosureLoansAndAllowanceForCreditLossesOnLoansForeclosedPropertiesDetails LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - FORECLOSED PROPERTIES (Details) Details 66 false false R67.htm 99940411 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - FORECLOSURE RECORDED INVESTMENT (Details) Sheet http://www.republicbank.com/role/DisclosureLoansAndAllowanceForCreditLossesOnLoansForeclosureRecordedInvestmentDetails LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - FORECLOSURE RECORDED INVESTMENT (Details) Details 67 false false R68.htm 99940412 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - REFUND ADVANCES (Details) Sheet http://www.republicbank.com/role/DisclosureLoansAndAllowanceForCreditLossesOnLoansRefundAdvancesDetails LOANS AND ALLOWANCE FOR CREDIT LOSSES ON LOANS - REFUND ADVANCES (Details) Details 68 false false R69.htm 99940501 - Disclosure - DEPOSITS - Balances (Details) Sheet http://www.republicbank.com/role/DisclosureDepositsBalancesDetails DEPOSITS - Balances (Details) Details 69 false false R70.htm 99940601 - Disclosure - SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE (Details) Sheet http://www.republicbank.com/role/DisclosureSecuritiesSoldUnderAgreementsToRepurchaseDetails SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE (Details) Details http://www.republicbank.com/role/DisclosureSecuritiesSoldUnderAgreementsToRepurchaseTables 70 false false R71.htm 99940701 - Disclosure - FEDERAL HOME LOAN BANK ADVANCES - FHLB ADVANCES (Details) Sheet http://www.republicbank.com/role/DisclosureFederalHomeLoanBankAdvancesFhlbAdvancesDetails FEDERAL HOME LOAN BANK ADVANCES - FHLB ADVANCES (Details) Details 71 false false R72.htm 99940702 - Disclosure - FEDERAL HOME LOAN BANK ADVANCES - MATURITIES (Details) Sheet http://www.republicbank.com/role/DisclosureFederalHomeLoanBankAdvancesMaturitiesDetails FEDERAL HOME LOAN BANK ADVANCES - MATURITIES (Details) Details 72 false false R73.htm 99940703 - Disclosure - FEDERAL HOME LOAN BANK ADVANCES - SHORT-TERM FHLB ADVANCES (Details) Sheet http://www.republicbank.com/role/DisclosureFederalHomeLoanBankAdvancesShortTermFhlbAdvancesDetails FEDERAL HOME LOAN BANK ADVANCES - SHORT-TERM FHLB ADVANCES (Details) Details 73 false false R74.htm 99940704 - Disclosure - FEDERAL HOME LOAN BANK ADVANCES - LOANS PLEDGED (Details) Sheet http://www.republicbank.com/role/DisclosureFederalHomeLoanBankAdvancesLoansPledgedDetails FEDERAL HOME LOAN BANK ADVANCES - LOANS PLEDGED (Details) Details 74 false false R75.htm 99940801 - Disclosure - COMMITMENTS AND CONTINGENT LIABILITIES (Details) Sheet http://www.republicbank.com/role/DisclosureCommitmentsAndContingentLiabilitiesDetails COMMITMENTS AND CONTINGENT LIABILITIES (Details) Details http://www.republicbank.com/role/DisclosureCommitmentsAndContingentLiabilitiesTables 75 false false R76.htm 99940901 - Disclosure - FAIR VALUE - NARRATIVE (Details) Sheet http://www.republicbank.com/role/DisclosureFairValueNarrativeDetails FAIR VALUE - NARRATIVE (Details) Details 76 false false R77.htm 99940902 - Disclosure - FAIR VALUE - RECURRING BASIS (Details) Sheet http://www.republicbank.com/role/DisclosureFairValueRecurringBasisDetails FAIR VALUE - RECURRING BASIS (Details) Details 77 false false R78.htm 99940903 - Disclosure - FAIR VALUE - ROLLFORWARD USING SIGNIFICANT UNOBSERVABLE INPUTS (Details) Sheet http://www.republicbank.com/role/DisclosureFairValueRollforwardUsingSignificantUnobservableInputsDetails FAIR VALUE - ROLLFORWARD USING SIGNIFICANT UNOBSERVABLE INPUTS (Details) Details 78 false false R79.htm 99940904 - Disclosure - FAIR VALUE - RECURRING LEVEL 3 MEASUREMENTS (Details) Sheet http://www.republicbank.com/role/DisclosureFairValueRecurringLevel3MeasurementsDetails FAIR VALUE - RECURRING LEVEL 3 MEASUREMENTS (Details) Details 79 false false R80.htm 99940905 - Disclosure - FAIR VALUE - GAINS AND LOSSES (Details) Sheet http://www.republicbank.com/role/DisclosureFairValueGainsAndLossesDetails FAIR VALUE - GAINS AND LOSSES (Details) Details 80 false false R81.htm 99940906 - Disclosure - FAIR VALUE - ASSETS MEASURED ON NONRECURRING BASIS (Details) Sheet http://www.republicbank.com/role/DisclosureFairValueAssetsMeasuredOnNonrecurringBasisDetails FAIR VALUE - ASSETS MEASURED ON NONRECURRING BASIS (Details) Details 81 false false R82.htm 99940907 - Disclosure - FAIR VALUE - NONRECURRING LEVEL 3 MEASUREMENTS (Details) Sheet http://www.republicbank.com/role/DisclosureFairValueNonrecurringLevel3MeasurementsDetails FAIR VALUE - NONRECURRING LEVEL 3 MEASUREMENTS (Details) Details 82 false false R83.htm 99940908 - Disclosure - FAIR VALUE - OTHER REAL ESTATE OWNED (Details) Sheet http://www.republicbank.com/role/DisclosureFairValueOtherRealEstateOwnedDetails FAIR VALUE - OTHER REAL ESTATE OWNED (Details) Details 83 false false R84.htm 99940909 - Disclosure - FAIR VALUE - CARRYING AMOUNTS AND FV OF FINANCIAL INSTRUMENTS (Details) Sheet http://www.republicbank.com/role/DisclosureFairValueCarryingAmountsAndFvOfFinancialInstrumentsDetails FAIR VALUE - CARRYING AMOUNTS AND FV OF FINANCIAL INSTRUMENTS (Details) Details 84 false false R85.htm 99941001 - Disclosure - MORTGAGE BANKING ACTIVITIES - MORTGAGE LOANS HELD FOR SALE (Details) Sheet http://www.republicbank.com/role/DisclosureMortgageBankingActivitiesMortgageLoansHeldForSaleDetails MORTGAGE BANKING ACTIVITIES - MORTGAGE LOANS HELD FOR SALE (Details) Details 85 false false R86.htm 99941002 - Disclosure - MORTGAGE BANKING ACTIVITIES - COMPONENTS OF INCOME (Details) Sheet http://www.republicbank.com/role/DisclosureMortgageBankingActivitiesComponentsOfIncomeDetails MORTGAGE BANKING ACTIVITIES - COMPONENTS OF INCOME (Details) Details 86 false false R87.htm 99941003 - Disclosure - MORTGAGE BANKING ACTIVITIES - CAPITALIZED MORTGAGE SERVICING RIGHTS (Details) Sheet http://www.republicbank.com/role/DisclosureMortgageBankingActivitiesCapitalizedMortgageServicingRightsDetails MORTGAGE BANKING ACTIVITIES - CAPITALIZED MORTGAGE SERVICING RIGHTS (Details) Details 87 false false R88.htm 99941004 - Disclosure - MORTGAGE BANKING ACTIVITIES - OTHER INFORMATION RELATING TO MSRS (Details) Sheet http://www.republicbank.com/role/DisclosureMortgageBankingActivitiesOtherInformationRelatingToMsrsDetails MORTGAGE BANKING ACTIVITIES - OTHER INFORMATION RELATING TO MSRS (Details) Details 88 false false R89.htm 99941005 - Disclosure - MORTGAGE BANKING ACTIVITIES - NOTIONAL AMOUNTS AND FV (Details) Sheet http://www.republicbank.com/role/DisclosureMortgageBankingActivitiesNotionalAmountsAndFvDetails MORTGAGE BANKING ACTIVITIES - NOTIONAL AMOUNTS AND FV (Details) Details 89 false false R90.htm 99941101 - Disclosure - INTEREST RATE SWAPS (Details) Sheet http://www.republicbank.com/role/DisclosureInterestRateSwapsDetails INTEREST RATE SWAPS (Details) Details http://www.republicbank.com/role/DisclosureInterestRateSwapsTables 90 false false R91.htm 99941102 - Disclosure - INTEREST RATE SWAPS - Net gains (losses) (Details) Sheet http://www.republicbank.com/role/DisclosureInterestRateSwapsNetGainsLossesDetails INTEREST RATE SWAPS - Net gains (losses) (Details) Details 91 false false R92.htm 99941103 - Disclosure - INTEREST RATE SWAPS - Non-hedge (Details) Sheet http://www.republicbank.com/role/DisclosureInterestRateSwapsNonHedgeDetails INTEREST RATE SWAPS - Non-hedge (Details) Details 92 false false R93.htm 99941201 - Disclosure - EARNINGS PER SHARE (Details) Sheet http://www.republicbank.com/role/DisclosureEarningsPerShareDetails EARNINGS PER SHARE (Details) Details http://www.republicbank.com/role/DisclosureEarningsPerShareTables 93 false false R94.htm 99941301 - Disclosure - OTHER COMPREHENSIVE INCOME - COMPONENTS OF OCI AND RELATED TAX EFFECTS (Details) Sheet http://www.republicbank.com/role/DisclosureOtherComprehensiveIncomeComponentsOfOciAndRelatedTaxEffectsDetails OTHER COMPREHENSIVE INCOME - COMPONENTS OF OCI AND RELATED TAX EFFECTS (Details) Details 94 false false R95.htm 99941302 - Disclosure - OTHER COMPREHENSIVE INCOME - AOCI BALANCES, NET OF TAX (Details) Sheet http://www.republicbank.com/role/DisclosureOtherComprehensiveIncomeAociBalancesNetOfTaxDetails OTHER COMPREHENSIVE INCOME - AOCI BALANCES, NET OF TAX (Details) Details 95 false false R96.htm 99941401 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS (Details) Sheet http://www.republicbank.com/role/DisclosureRevenueFromContractsWithCustomersDetails REVENUE FROM CONTRACTS WITH CUSTOMERS (Details) Details http://www.republicbank.com/role/DisclosureRevenueFromContractsWithCustomersTables 96 false false R97.htm 99941501 - Disclosure - SEGMENT INFORMATION (Details) Sheet http://www.republicbank.com/role/DisclosureSegmentInformationDetails SEGMENT INFORMATION (Details) Details http://www.republicbank.com/role/DisclosureSegmentInformationTables 97 false false R98.htm 99941601 - Disclosure - LOW-INCOME HOUSING TAX CREDIT INVESTMENTS (Details) Sheet http://www.republicbank.com/role/DisclosureLowIncomeHousingTaxCreditInvestmentsDetails LOW-INCOME HOUSING TAX CREDIT INVESTMENTS (Details) Details http://www.republicbank.com/role/DisclosureLowIncomeHousingTaxCreditInvestmentsTables 98 false false All Reports Book All Reports rbcaa-20260630.xsd rbcaa-20260630_cal.xml rbcaa-20260630_def.xml rbcaa-20260630_lab.xml rbcaa-20260630_pre.xml rbcaa-20260630x10q.htm rbcaa-20260630x10q002.jpg http://fasb.org/us-gaap/2025 http://xbrl.sec.gov/dei/2025 http://xbrl.sec.gov/ecd/2025 true true