3.26.1 html 410 328 1 false 59 0 false 10 false false R1.htm 000 - Document - Document And Entity Information Sheet http://ovbc.com/role/DocumentAndEntityInformation Document And Entity Information Cover 1 false false R2.htm 001 - Statement - CONSOLIDATED BALANCE SHEETS (UNAUDITED) Sheet http://ovbc.com/role/ConsolidatedBalanceSheet CONSOLIDATED BALANCE SHEETS (UNAUDITED) Statements 2 false false R3.htm 002 - Statement - CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parentheticals) Sheet http://ovbc.com/role/ConsolidatedBalanceSheet_Parentheticals CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parentheticals) Statements 3 false false R4.htm 003 - Statement - CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) Sheet http://ovbc.com/role/ConsolidatedIncomeStatement CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) Statements 4 false false R5.htm 004 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) Sheet http://ovbc.com/role/ConsolidatedComprehensiveIncome CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) Statements 5 false false R6.htm 005 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (UNAUDITED) Sheet http://ovbc.com/role/ShareholdersEquityType2or3 CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (UNAUDITED) Statements 6 false false R7.htm 006 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (UNAUDITED) (Parentheticals) Sheet http://ovbc.com/role/ShareholdersEquityType2or3_Parentheticals CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (UNAUDITED) (Parentheticals) Statements 7 false false R8.htm 007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) Sheet http://ovbc.com/role/ConsolidatedCashFlow CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) Statements 8 false false R9.htm 008 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Sheet http://ovbc.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Notes 9 false false R10.htm 009 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS Sheet http://ovbc.com/role/FAIRVALUEOFFINANCIALINSTRUMENTS FAIR VALUE OF FINANCIAL INSTRUMENTS Notes 10 false false R11.htm 010 - Disclosure - SECURITIES Sheet http://ovbc.com/role/SECURITIES SECURITIES Notes 11 false false R12.htm 011 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES Sheet http://ovbc.com/role/LOANSANDALLOWANCEFORCREDITLOSSES LOANS AND ALLOWANCE FOR CREDIT LOSSES Notes 12 false false R13.htm 012 - Disclosure - FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK Sheet http://ovbc.com/role/FINANCIALINSTRUMENTSWITHOFFBALANCESHEETRISK FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK Notes 13 false false R14.htm 013 - Disclosure - OTHER BORROWED FUNDS Sheet http://ovbc.com/role/OTHERBORROWEDFUNDS OTHER BORROWED FUNDS Notes 14 false false R15.htm 014 - Disclosure - LEASES Sheet http://ovbc.com/role/LEASES LEASES Notes 15 false false R16.htm 015 - Disclosure - RISKS AND UNCERTAINTIES Sheet http://ovbc.com/role/RISKSANDUNCERTAINTIES RISKS AND UNCERTAINTIES Notes 16 false false R17.htm 016 - Disclosure - DEPOSITS Sheet http://ovbc.com/role/DEPOSITS DEPOSITS Notes 17 false false R18.htm 017 - Disclosure - REVENUE FROM CONTRACTS WITH CUSTOMERS Sheet http://ovbc.com/role/REVENUEFROMCONTRACTSWITHCUSTOMERS REVENUE FROM CONTRACTS WITH CUSTOMERS Notes 18 false false R19.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 19 false false R20.htm 996000 - Disclosure - Accounting Policies, by Policy (Policies) Sheet http://ovbc.com/role/AccountingPoliciesByPolicy Accounting Policies, by Policy (Policies) Policies 20 false false R21.htm 996001 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables) Sheet http://ovbc.com/role/FAIRVALUEOFFINANCIALINSTRUMENTSTables FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables) Tables http://ovbc.com/role/FAIRVALUEOFFINANCIALINSTRUMENTS 21 false false R22.htm 996002 - Disclosure - SECURITIES (Tables) Sheet http://ovbc.com/role/SECURITIESTables SECURITIES (Tables) Tables http://ovbc.com/role/SECURITIES 22 false false R23.htm 996003 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES (Tables) Sheet http://ovbc.com/role/LOANSANDALLOWANCEFORCREDITLOSSESTables LOANS AND ALLOWANCE FOR CREDIT LOSSES (Tables) Tables http://ovbc.com/role/LOANSANDALLOWANCEFORCREDITLOSSES 23 false false R24.htm 996004 - Disclosure - OTHER BORROWED FUNDS (Tables) Sheet http://ovbc.com/role/OTHERBORROWEDFUNDSTables OTHER BORROWED FUNDS (Tables) Tables http://ovbc.com/role/OTHERBORROWEDFUNDS 24 false false R25.htm 996005 - Disclosure - LEASES (Tables) Sheet http://ovbc.com/role/LEASESTables LEASES (Tables) Tables http://ovbc.com/role/LEASES 25 false false R26.htm 996006 - Disclosure - DEPOSITS (Tables) Sheet http://ovbc.com/role/DEPOSITSTables DEPOSITS (Tables) Tables http://ovbc.com/role/DEPOSITS 26 false false R27.htm 996007 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) Sheet http://ovbc.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESDetails SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) Details http://ovbc.com/role/SUMMARYOFSIGNIFICANTACCOUNTINGPOLICIES 27 false false R28.htm 996008 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) Sheet http://ovbc.com/role/FAIRVALUEOFFINANCIALINSTRUMENTSDetails FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) Details http://ovbc.com/role/FAIRVALUEOFFINANCIALINSTRUMENTSTables 28 false false R29.htm 996009 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS - Assets and Liabilities Measured on Recurring Basis (Details) Sheet http://ovbc.com/role/AssetsandLiabilitiesMeasuredonRecurringBasisTable FAIR VALUE OF FINANCIAL INSTRUMENTS - Assets and Liabilities Measured on Recurring Basis (Details) Details 29 false false R30.htm 996010 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS - Assets and Liabilities Measured on Nonrecurring Basis (Details) Sheet http://ovbc.com/role/AssetsandLiabilitiesMeasuredonNonrecurringBasisTable FAIR VALUE OF FINANCIAL INSTRUMENTS - Assets and Liabilities Measured on Nonrecurring Basis (Details) Details 30 false false R31.htm 996011 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS - Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques (Details) Sheet http://ovbc.com/role/FairValueAssetsandLiabilitiesMeasuredonNonrecurringBasisValuationTechniquesTable FAIR VALUE OF FINANCIAL INSTRUMENTS - Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques (Details) Details 31 false false R32.htm 996012 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS - Carrying Amounts and Estimated Fair Values of Financial Instruments (Details) Sheet http://ovbc.com/role/CarryingAmountsandEstimatedFairValuesofFinancialInstrumentsTable FAIR VALUE OF FINANCIAL INSTRUMENTS - Carrying Amounts and Estimated Fair Values of Financial Instruments (Details) Details 32 false false R33.htm 996013 - Disclosure - SECURITIES (Details) Sheet http://ovbc.com/role/SECURITIESDetails SECURITIES (Details) Details http://ovbc.com/role/SECURITIESTables 33 false false R34.htm 996014 - Disclosure - SECURITIES - Amortized Cost and Fair Value of Securities Available-for-sale (Details) Sheet http://ovbc.com/role/AmortizedCostandFairValueofSecuritiesAvailableforsaleTable SECURITIES - Amortized Cost and Fair Value of Securities Available-for-sale (Details) Details 34 false false R35.htm 996015 - Disclosure - SECURITIES - Amortized Cost and Fair Value of Securities Held-to-maturity (Details) Sheet http://ovbc.com/role/AmortizedCostandFairValueofSecuritiesHeldtomaturityTable SECURITIES - Amortized Cost and Fair Value of Securities Held-to-maturity (Details) Details 35 false false R36.htm 996016 - Disclosure - SECURITIES - Amortized Cost and Fair Value of Securities by Contractual Maturity (Details) Sheet http://ovbc.com/role/AmortizedCostandFairValueofSecuritiesbyContractualMaturityTable SECURITIES - Amortized Cost and Fair Value of Securities by Contractual Maturity (Details) Details 36 false false R37.htm 996017 - Disclosure - SECURITIES - Securities with Unrealized Losses in Continuous Unrealized Loss Position (Details) Sheet http://ovbc.com/role/SecuritieswithUnrealizedLossesinContinuousUnrealizedLossPositionTable SECURITIES - Securities with Unrealized Losses in Continuous Unrealized Loss Position (Details) Details 37 false false R38.htm 996018 - Disclosure - SECURITIES - Allowance for Credit Losses for Held to Maturity Debt Securities (Details) Sheet http://ovbc.com/role/AllowanceforCreditLossesforHeldtoMaturityDebtSecuritiesTable SECURITIES - Allowance for Credit Losses for Held to Maturity Debt Securities (Details) Details 38 false false R39.htm 996019 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES (Details) Sheet http://ovbc.com/role/LOANSANDALLOWANCEFORCREDITLOSSESDetails LOANS AND ALLOWANCE FOR CREDIT LOSSES (Details) Details http://ovbc.com/role/LOANSANDALLOWANCEFORCREDITLOSSESTables 39 false false R40.htm 996020 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES - Portfolio Loans (Details) Sheet http://ovbc.com/role/PortfolioLoansTable LOANS AND ALLOWANCE FOR CREDIT LOSSES - Portfolio Loans (Details) Details 40 false false R41.htm 996021 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES - Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans (Details) Sheet http://ovbc.com/role/RecordedInvestmentinNonaccrualandLoansPastDueOver90DaysStillonAccrualbyClassofLoansTable LOANS AND ALLOWANCE FOR CREDIT LOSSES - Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans (Details) Details 41 false false R42.htm 996022 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES - Aging of Recorded Investment in Past Due Loans by Class of Loans (Details) Sheet http://ovbc.com/role/AgingofRecordedInvestmentinPastDueLoansbyClassofLoansTable LOANS AND ALLOWANCE FOR CREDIT LOSSES - Aging of Recorded Investment in Past Due Loans by Class of Loans (Details) Details 42 false false R43.htm 996023 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES - Risk Category Loans by Class of Loans (Details) Sheet http://ovbc.com/role/RiskCategoryLoansbyClassofLoansTable LOANS AND ALLOWANCE FOR CREDIT LOSSES - Risk Category Loans by Class of Loans (Details) Details 43 false false R44.htm 996024 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES - Recorded Investment of Residential and Consumer Loans (Details) Sheet http://ovbc.com/role/RecordedInvestmentofResidentialandConsumerLoansTable LOANS AND ALLOWANCE FOR CREDIT LOSSES - Recorded Investment of Residential and Consumer Loans (Details) Details 44 false false R45.htm 996025 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES - Activity in Allowance for Credit Losses by Portfolio Segment (Details) Sheet http://ovbc.com/role/ActivityinAllowanceforCreditLossesbyPortfolioSegmentTable LOANS AND ALLOWANCE FOR CREDIT LOSSES - Activity in Allowance for Credit Losses by Portfolio Segment (Details) Details 45 false false R46.htm 996026 - Disclosure - LOANS AND ALLOWANCE FOR CREDIT LOSSES - Amortized Cost of Collateral Dependent Loans, by Class (Details) Sheet http://ovbc.com/role/AmortizedCostofCollateralDependentLoansbyClassTable LOANS AND ALLOWANCE FOR CREDIT LOSSES - Amortized Cost of Collateral Dependent Loans, by Class (Details) Details 46 false false R47.htm 996027 - Disclosure - FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK (Details) Sheet http://ovbc.com/role/FINANCIALINSTRUMENTSWITHOFFBALANCESHEETRISKDetails FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK (Details) Details http://ovbc.com/role/FINANCIALINSTRUMENTSWITHOFFBALANCESHEETRISK 47 false false R48.htm 996028 - Disclosure - OTHER BORROWED FUNDS (Details) Sheet http://ovbc.com/role/OTHERBORROWEDFUNDSDetails OTHER BORROWED FUNDS (Details) Details http://ovbc.com/role/OTHERBORROWEDFUNDSTables 48 false false R49.htm 996029 - Disclosure - OTHER BORROWED FUNDS - Schedule of Federal Home Loan Bank, Advances, by Branch of FHLB Bank (Details) Sheet http://ovbc.com/role/ScheduleofFederalHomeLoanBankAdvancesbyBranchofFHLBBankTable OTHER BORROWED FUNDS - Schedule of Federal Home Loan Bank, Advances, by Branch of FHLB Bank (Details) Details 49 false false R50.htm 996030 - Disclosure - OTHER BORROWED FUNDS - Schedule of Maturities of Long-term Debt (Details) Sheet http://ovbc.com/role/ScheduleofMaturitiesofLongtermDebtTable OTHER BORROWED FUNDS - Schedule of Maturities of Long-term Debt (Details) Details 50 false false R51.htm 996031 - Disclosure - LEASES (Details) Sheet http://ovbc.com/role/LEASESDetails LEASES (Details) Details http://ovbc.com/role/LEASESTables 51 false false R52.htm 996032 - Disclosure - LEASES - Balance Sheet Information (Details) Sheet http://ovbc.com/role/BalanceSheetInformationTable LEASES - Balance Sheet Information (Details) Details 52 false false R53.htm 996033 - Disclosure - LEASES - Components of Lease Cost (Details) Sheet http://ovbc.com/role/ComponentsofLeaseCostTable LEASES - Components of Lease Cost (Details) Details 53 false false R54.htm 996034 - Disclosure - LEASES - Maturities of Lease Liabilities (Details) Sheet http://ovbc.com/role/MaturitiesofLeaseLiabilitiesTable LEASES - Maturities of Lease Liabilities (Details) Details 54 false false R55.htm 996035 - Disclosure - LEASES - Other Information (Details) Sheet http://ovbc.com/role/OtherInformationTable LEASES - Other Information (Details) Details 55 false false R56.htm 996036 - Disclosure - DEPOSITS (Details) Sheet http://ovbc.com/role/DEPOSITSDetails DEPOSITS (Details) Details http://ovbc.com/role/DEPOSITSTables 56 false false R57.htm 996037 - Disclosure - DEPOSITS - Deposits (Details) Sheet http://ovbc.com/role/DepositsTable DEPOSITS - Deposits (Details) Details 57 false false All Reports Book All Reports form10q.htm ovbc-20260630.xsd ovbc-20260630_cal.xml ovbc-20260630_def.xml ovbc-20260630_lab.xml ovbc-20260630_pre.xml http://fasb.org/us-gaap/2026 http://xbrl.sec.gov/dei/2026 http://xbrl.sec.gov/ecd/2026 true true