3.24.1.1.u2 html 362 330 1 false 66 0 false 6 false false R1.htm 0000001 - Document - Cover Page Sheet http://www.pwod.com/role/CoverPage Cover Page Cover 1 false false R2.htm 0000002 - Statement - CONSOLIDATED BALANCE SHEET Sheet http://www.pwod.com/role/CONSOLIDATEDBALANCESHEET CONSOLIDATED BALANCE SHEET Statements 2 false false R3.htm 0000003 - Statement - CONSOLIDATED BALANCE SHEET??(Parenthetical) Sheet http://www.pwod.com/role/CONSOLIDATEDBALANCESHEETParenthetical CONSOLIDATED BALANCE SHEET??(Parenthetical) Statements 3 false false R4.htm 0000004 - Statement - CONSOLIDATED STATEMENT OF INCOME Sheet http://www.pwod.com/role/CONSOLIDATEDSTATEMENTOFINCOME CONSOLIDATED STATEMENT OF INCOME Statements 4 false false R5.htm 0000005 - Statement - CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME Sheet http://www.pwod.com/role/CONSOLIDATEDSTATEMENTOFCOMPREHENSIVEINCOME CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME Statements 5 false false R6.htm 0000006 - Statement - CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY Sheet http://www.pwod.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSHAREHOLDERSEQUITY CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY Statements 6 false false R7.htm 0000007 - Statement - CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) Sheet http://www.pwod.com/role/CONSOLIDATEDSTATEMENTOFCHANGESINSHAREHOLDERSEQUITYParenthetical CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) Statements 7 false false R8.htm 0000008 - Statement - CONSOLIDATED STATEMENT OF CASH FLOWS (UNAUDITED) Sheet http://www.pwod.com/role/CONSOLIDATEDSTATEMENTOFCASHFLOWSUNAUDITED CONSOLIDATED STATEMENT OF CASH FLOWS (UNAUDITED) Statements 8 false false R9.htm 0000009 - Disclosure - Basis of Presentation Sheet http://www.pwod.com/role/BasisofPresentation Basis of Presentation Notes 9 false false R10.htm 0000010 - Disclosure - Accumulated Other Comprehensive Loss Sheet http://www.pwod.com/role/AccumulatedOtherComprehensiveLoss Accumulated Other Comprehensive Loss Notes 10 false false R11.htm 0000011 - Disclosure - Recent Accounting Pronouncements Sheet http://www.pwod.com/role/RecentAccountingPronouncements Recent Accounting Pronouncements Notes 11 false false R12.htm 0000012 - Disclosure - Per Share Data Sheet http://www.pwod.com/role/PerShareData Per Share Data Notes 12 false false R13.htm 0000013 - Disclosure - Investment Securities Sheet http://www.pwod.com/role/InvestmentSecurities Investment Securities Notes 13 false false R14.htm 0000014 - Disclosure - Loans Sheet http://www.pwod.com/role/Loans Loans Notes 14 false false R15.htm 0000015 - Disclosure - Net Periodic Benefit Cost-Defined Benefit Plans Sheet http://www.pwod.com/role/NetPeriodicBenefitCostDefinedBenefitPlans Net Periodic Benefit Cost-Defined Benefit Plans Notes 15 false false R16.htm 0000016 - Disclosure - Stock Purchase Plans Sheet http://www.pwod.com/role/StockPurchasePlans Stock Purchase Plans Notes 16 false false R17.htm 0000017 - Disclosure - Off-Balance Sheet Risk Sheet http://www.pwod.com/role/OffBalanceSheetRisk Off-Balance Sheet Risk Notes 17 false false R18.htm 0000018 - Disclosure - Fair Value Measurements Sheet http://www.pwod.com/role/FairValueMeasurements Fair Value Measurements Notes 18 false false R19.htm 0000019 - Disclosure - Fair Value of Financial Instruments Sheet http://www.pwod.com/role/FairValueofFinancialInstruments Fair Value of Financial Instruments Notes 19 false false R20.htm 0000020 - Disclosure - Stock Options Sheet http://www.pwod.com/role/StockOptions Stock Options Notes 20 false false R21.htm 0000021 - Disclosure - Reclassification of Comparative Amounts Sheet http://www.pwod.com/role/ReclassificationofComparativeAmounts Reclassification of Comparative Amounts Notes 21 false false R22.htm 995410 - Disclosure - Pay vs Performance Disclosure Sheet http://xbrl.sec.gov/ecd/role/PvpDisclosure Pay vs Performance Disclosure Notes 22 false false R23.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 23 false false R24.htm 9954471 - Disclosure - Basis of Presentation (Policies) Sheet http://www.pwod.com/role/BasisofPresentationPolicies Basis of Presentation (Policies) Policies http://www.pwod.com/role/RecentAccountingPronouncements 24 false false R25.htm 9954472 - Disclosure - Accumulated Other Comprehensive Loss (Tables) Sheet http://www.pwod.com/role/AccumulatedOtherComprehensiveLossTables Accumulated Other Comprehensive Loss (Tables) Tables http://www.pwod.com/role/AccumulatedOtherComprehensiveLoss 25 false false R26.htm 9954473 - Disclosure - Per Share Data (Tables) Sheet http://www.pwod.com/role/PerShareDataTables Per Share Data (Tables) Tables http://www.pwod.com/role/PerShareData 26 false false R27.htm 9954474 - Disclosure - Investment Securities (Tables) Sheet http://www.pwod.com/role/InvestmentSecuritiesTables Investment Securities (Tables) Tables http://www.pwod.com/role/InvestmentSecurities 27 false false R28.htm 9954475 - Disclosure - Loans (Tables) Sheet http://www.pwod.com/role/LoansTables Loans (Tables) Tables http://www.pwod.com/role/Loans 28 false false R29.htm 9954476 - Disclosure - Net Periodic Benefit Cost-Defined Benefit Plans (Tables) Sheet http://www.pwod.com/role/NetPeriodicBenefitCostDefinedBenefitPlansTables Net Periodic Benefit Cost-Defined Benefit Plans (Tables) Tables http://www.pwod.com/role/NetPeriodicBenefitCostDefinedBenefitPlans 29 false false R30.htm 9954477 - Disclosure - Off-Balance Sheet Risk (Tables) Sheet http://www.pwod.com/role/OffBalanceSheetRiskTables Off-Balance Sheet Risk (Tables) Tables http://www.pwod.com/role/OffBalanceSheetRisk 30 false false R31.htm 9954478 - Disclosure - Fair Value Measurements (Tables) Sheet http://www.pwod.com/role/FairValueMeasurementsTables Fair Value Measurements (Tables) Tables http://www.pwod.com/role/FairValueMeasurements 31 false false R32.htm 9954479 - Disclosure - Fair Value of Financial Instruments (Tables) Sheet http://www.pwod.com/role/FairValueofFinancialInstrumentsTables Fair Value of Financial Instruments (Tables) Tables http://www.pwod.com/role/FairValueofFinancialInstruments 32 false false R33.htm 9954480 - Disclosure - Stock Options (Tables) Sheet http://www.pwod.com/role/StockOptionsTables Stock Options (Tables) Tables http://www.pwod.com/role/StockOptions 33 false false R34.htm 9954481 - Disclosure - Accumulated Other Comprehensive Loss - Schedule of AOCI (Details) Sheet http://www.pwod.com/role/AccumulatedOtherComprehensiveLossScheduleofAOCIDetails Accumulated Other Comprehensive Loss - Schedule of AOCI (Details) Details 34 false false R35.htm 9954482 - Disclosure - Accumulated Other Comprehensive Loss - Schedule of Reclassifications out of AOCI (Details) Sheet http://www.pwod.com/role/AccumulatedOtherComprehensiveLossScheduleofReclassificationsoutofAOCIDetails Accumulated Other Comprehensive Loss - Schedule of Reclassifications out of AOCI (Details) Details 35 false false R36.htm 9954483 - Disclosure - Per Share Data - Narrative (Details) Sheet http://www.pwod.com/role/PerShareDataNarrativeDetails Per Share Data - Narrative (Details) Details 36 false false R37.htm 9954484 - Disclosure - Per Share Data - Composition of Weighted Average Common Shares Used in Earnings per Share Computation (Details) Sheet http://www.pwod.com/role/PerShareDataCompositionofWeightedAverageCommonSharesUsedinEarningsperShareComputationDetails Per Share Data - Composition of Weighted Average Common Shares Used in Earnings per Share Computation (Details) Details 37 false false R38.htm 9954485 - Disclosure - Investment Securities - Amortized Cost and Fair Values of Investment Securities Available for Sale (Details) Sheet http://www.pwod.com/role/InvestmentSecuritiesAmortizedCostandFairValuesofInvestmentSecuritiesAvailableforSaleDetails Investment Securities - Amortized Cost and Fair Values of Investment Securities Available for Sale (Details) Details 38 false false R39.htm 9954486 - Disclosure - Investment Securities - Gross Unrealized Losses and Fair Value by Investment Category (Details) Sheet http://www.pwod.com/role/InvestmentSecuritiesGrossUnrealizedLossesandFairValuebyInvestmentCategoryDetails Investment Securities - Gross Unrealized Losses and Fair Value by Investment Category (Details) Details 39 false false R40.htm 9954487 - Disclosure - Investment Securities - Narrative (Details) Sheet http://www.pwod.com/role/InvestmentSecuritiesNarrativeDetails Investment Securities - Narrative (Details) Details 40 false false R41.htm 9954488 - Disclosure - Investment Securities - Amortized Cost and Fair Value of Debt Securities (Details) Sheet http://www.pwod.com/role/InvestmentSecuritiesAmortizedCostandFairValueofDebtSecuritiesDetails Investment Securities - Amortized Cost and Fair Value of Debt Securities (Details) Details 41 false false R42.htm 9954489 - Disclosure - Investment Securities - Total Gross Proceeds from Sales of Securities (Details) Sheet http://www.pwod.com/role/InvestmentSecuritiesTotalGrossProceedsfromSalesofSecuritiesDetails Investment Securities - Total Gross Proceeds from Sales of Securities (Details) Details 42 false false R43.htm 9954490 - Disclosure - Investment Securities - Unrealized and Realized Gains and Losses Recognized in Net Income (Details) Sheet http://www.pwod.com/role/InvestmentSecuritiesUnrealizedandRealizedGainsandLossesRecognizedinNetIncomeDetails Investment Securities - Unrealized and Realized Gains and Losses Recognized in Net Income (Details) Details 43 false false R44.htm 9954491 - Disclosure - Loans - Narrative (Details) Sheet http://www.pwod.com/role/LoansNarrativeDetails Loans - Narrative (Details) Details 44 false false R45.htm 9954492 - Disclosure - Loans - Aging Categories of Loans by Segment (Details) Sheet http://www.pwod.com/role/LoansAgingCategoriesofLoansbySegmentDetails Loans - Aging Categories of Loans by Segment (Details) Details 45 false false R46.htm 9954493 - Disclosure - Loans - Components of the Allowance (Details) Sheet http://www.pwod.com/role/LoansComponentsoftheAllowanceDetails Loans - Components of the Allowance (Details) Details 46 false false R47.htm 9954494 - Disclosure - Loans - Non-accrual Loans (Details) Sheet http://www.pwod.com/role/LoansNonaccrualLoansDetails Loans - Non-accrual Loans (Details) Details 47 false false R48.htm 9954495 - Disclosure - Loans - Schedule of Collateral Dependent Loans (Details) Sheet http://www.pwod.com/role/LoansScheduleofCollateralDependentLoansDetails Loans - Schedule of Collateral Dependent Loans (Details) Details 48 false false R49.htm 9954496 - Disclosure - Loans - Credit Quality Indicators (Details) Sheet http://www.pwod.com/role/LoansCreditQualityIndicatorsDetails Loans - Credit Quality Indicators (Details) Details 49 false false R50.htm 9954497 - Disclosure - Loans - Allowance for Credit Losses on Financing Receivables (Details) Sheet http://www.pwod.com/role/LoansAllowanceforCreditLossesonFinancingReceivablesDetails Loans - Allowance for Credit Losses on Financing Receivables (Details) Details 50 false false R51.htm 9954498 - Disclosure - Loans - Schedule of Concentration Risk (Details) Sheet http://www.pwod.com/role/LoansScheduleofConcentrationRiskDetails Loans - Schedule of Concentration Risk (Details) Details 51 false false R52.htm 9954499 - Disclosure - Net Periodic Benefit Cost-Defined Benefit Plans (Details) Sheet http://www.pwod.com/role/NetPeriodicBenefitCostDefinedBenefitPlansDetails Net Periodic Benefit Cost-Defined Benefit Plans (Details) Details http://www.pwod.com/role/NetPeriodicBenefitCostDefinedBenefitPlansTables 52 false false R53.htm 9954500 - Disclosure - Stock Purchase Plans (Details) Sheet http://www.pwod.com/role/StockPurchasePlansDetails Stock Purchase Plans (Details) Details http://www.pwod.com/role/StockPurchasePlans 53 false false R54.htm 9954501 - Disclosure - Off-Balance Sheet Risk (Details) Sheet http://www.pwod.com/role/OffBalanceSheetRiskDetails Off-Balance Sheet Risk (Details) Details http://www.pwod.com/role/OffBalanceSheetRiskTables 54 false false R55.htm 9954502 - Disclosure - Fair Value Measurements - Recurring Assets (Details) Sheet http://www.pwod.com/role/FairValueMeasurementsRecurringAssetsDetails Fair Value Measurements - Recurring Assets (Details) Details 55 false false R56.htm 9954503 - Disclosure - Fair Value Measurements - Non-Recurring Assets (Details) Sheet http://www.pwod.com/role/FairValueMeasurementsNonRecurringAssetsDetails Fair Value Measurements - Non-Recurring Assets (Details) Details 56 false false R57.htm 9954504 - Disclosure - Fair Value Measurements - Significant Unobservable Inputs (Details) Sheet http://www.pwod.com/role/FairValueMeasurementsSignificantUnobservableInputsDetails Fair Value Measurements - Significant Unobservable Inputs (Details) Details 57 false false R58.htm 9954505 - Disclosure - Fair Value of Financial Instruments (Details) Sheet http://www.pwod.com/role/FairValueofFinancialInstrumentsDetails Fair Value of Financial Instruments (Details) Details http://www.pwod.com/role/FairValueofFinancialInstrumentsTables 58 false false R59.htm 9954506 - Disclosure - Stock Options - Narrative (Details) Sheet http://www.pwod.com/role/StockOptionsNarrativeDetails Stock Options - Narrative (Details) Details 59 false false R60.htm 9954507 - Disclosure - Stock Options - Schedule of Stock Options Granted (Details) Sheet http://www.pwod.com/role/StockOptionsScheduleofStockOptionsGrantedDetails Stock Options - Schedule of Stock Options Granted (Details) Details 60 false false R61.htm 9954508 - Disclosure - Stock Options - Schedule of Options Outstanding (Details) Sheet http://www.pwod.com/role/StockOptionsScheduleofOptionsOutstandingDetails Stock Options - Schedule of Options Outstanding (Details) Details 61 false false R62.htm 9954509 - Disclosure - Stock Options - Fair Value Assumptions (Details) Sheet http://www.pwod.com/role/StockOptionsFairValueAssumptionsDetails Stock Options - Fair Value Assumptions (Details) Details 62 false false R63.htm 9954510 - Disclosure - Reclassification of Comparative Amounts (Details) Sheet http://www.pwod.com/role/ReclassificationofComparativeAmountsDetails Reclassification of Comparative Amounts (Details) Details http://www.pwod.com/role/ReclassificationofComparativeAmounts 63 false false R9999.htm Uncategorized Items - pwod-20240331.htm Sheet http://xbrl.sec.gov/role/uncategorizedFacts Uncategorized Items - pwod-20240331.htm Cover 64 false false All Reports Book All Reports pwod-20240331.htm pwod-20240331.xsd pwod-20240331_cal.xml pwod-20240331_def.xml pwod-20240331_lab.xml pwod-20240331_pre.xml http://fasb.org/us-gaap/2023 http://xbrl.sec.gov/dei/2023 http://xbrl.sec.gov/ecd/2023 true true