2.4.0.8 Html 342 311 1 true 50 0 false 11 false false R1.htm 0001000 - Document - Document and Entity Information Sheet http://www.jssb.com/role/DocumentAndEntityInformation Document and Entity Information true false R2.htm 1001000 - Statement - CONSOLIDATED BALANCE SHEET Sheet http://www.jssb.com/role/ConsolidatedBalanceSheet CONSOLIDATED BALANCE SHEET false false R3.htm 1001501 - Statement - CONSOLIDATED BALANCE SHEET (Parenthetical) Sheet http://www.jssb.com/role/ConsolidatedBalanceSheetParenthetical CONSOLIDATED BALANCE SHEET (Parenthetical) false false R4.htm 1002000 - Statement - CONSOLIDATED STATEMENT OF INCOME Sheet http://www.jssb.com/role/ConsolidatedStatementOfIncome CONSOLIDATED STATEMENT OF INCOME false false R5.htm 1003000 - Statement - CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME Sheet http://www.jssb.com/role/ConsolidatedStatementOfComprehensiveIncome CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME false false R6.htm 1004000 - Statement - CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY Sheet http://www.jssb.com/role/ConsolidatedStatementOfChangesInShareholdersEquity CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY false false R7.htm 1004501 - Statement - CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) Sheet http://www.jssb.com/role/ConsolidatedStatementOfChangesInShareholdersEquityParenthetical CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) false false R8.htm 1005000 - Statement - CONSOLIDATED STATEMENT OF CASH FLOWS Sheet http://www.jssb.com/role/ConsolidatedStatementOfCashFlows CONSOLIDATED STATEMENT OF CASH FLOWS false false R9.htm 2101100 - Disclosure - Basis of Presentation Sheet http://www.jssb.com/role/BasisOfPresentation Basis of Presentation false false R10.htm 2102100 - Disclosure - Accumulated Other Comprehensive Loss Sheet http://www.jssb.com/role/AccumulatedOtherComprehensiveLoss Accumulated Other Comprehensive Loss false false R11.htm 2103100 - Disclosure - Recent Accounting Pronouncements Sheet http://www.jssb.com/role/RecentAccountingPronouncements Recent Accounting Pronouncements false false R12.htm 2104100 - Disclosure - Per Share Data Sheet http://www.jssb.com/role/PerShareData Per Share Data false false R13.htm 2105100 - Disclosure - Investment Securities Sheet http://www.jssb.com/role/InvestmentSecurities Investment Securities false false R14.htm 2106100 - Disclosure - Federal Home Loan Bank Stock Sheet http://www.jssb.com/role/FederalHomeLoanBankStock Federal Home Loan Bank Stock false false R15.htm 2107100 - Disclosure - Credit Quality and Related Allowance for Loan Losses Sheet http://www.jssb.com/role/CreditQualityAndRelatedAllowanceForLoanLosses Credit Quality and Related Allowance for Loan Losses false false R16.htm 2108100 - Disclosure - Net Periodic Benefit Cost-Defined Benefit Plans Sheet http://www.jssb.com/role/NetPeriodicBenefitCostDefinedBenefitPlans Net Periodic Benefit Cost-Defined Benefit Plans false false R17.htm 2109100 - Disclosure - Employee Stock Purchase Plan Sheet http://www.jssb.com/role/EmployeeStockPurchasePlan Employee Stock Purchase Plan false false R18.htm 2110100 - Disclosure - Off Balance Sheet Risk Sheet http://www.jssb.com/role/OffBalanceSheetRisk Off Balance Sheet Risk false false R19.htm 2111100 - Disclosure - Fair Value Measurements Sheet http://www.jssb.com/role/FairValueMeasurements Fair Value Measurements false false R20.htm 2112100 - Disclosure - Fair Value of Financial Instruments Sheet http://www.jssb.com/role/FairValueOfFinancialInstruments Fair Value of Financial Instruments false false R21.htm 2113100 - Disclosure - Reclassification of Comparative Amounts Sheet http://www.jssb.com/role/ReclassificationOfComparativeAmounts Reclassification of Comparative Amounts false false R22.htm 2114100 - Disclosure - Acquisition of Luzerne National Bank Corporation Sheet http://www.jssb.com/role/AcquisitionOfLuzerneNationalBankCorporation Acquisition of Luzerne National Bank Corporation false false R23.htm 2203201 - Disclosure - Recent Accounting Pronouncements (Policies) Sheet http://www.jssb.com/role/RecentAccountingPronouncementsPolicies Recent Accounting Pronouncements (Policies) false false R24.htm 2302301 - Disclosure - Accumulated Other Comprehensive Loss (Tables) Sheet http://www.jssb.com/role/AccumulatedOtherComprehensiveLossTables Accumulated Other Comprehensive Loss (Tables) false false R25.htm 2304301 - Disclosure - Per Share Data (Tables) Sheet http://www.jssb.com/role/PerShareDataTables Per Share Data (Tables) false false R26.htm 2305301 - Disclosure - Investment Securities (Tables) Sheet http://www.jssb.com/role/InvestmentSecuritiesTables Investment Securities (Tables) false false R27.htm 2307301 - Disclosure - Credit Quality and Related Allowance for Loan Losses (Tables) Sheet http://www.jssb.com/role/CreditQualityAndRelatedAllowanceForLoanLossesTables Credit Quality and Related Allowance for Loan Losses (Tables) false false R28.htm 2308301 - Disclosure - Net Periodic Benefit Cost-Defined Benefit Plans (Tables) Sheet http://www.jssb.com/role/NetPeriodicBenefitCostDefinedBenefitPlansTables Net Periodic Benefit Cost-Defined Benefit Plans (Tables) false false R29.htm 2310301 - Disclosure - Off Balance Sheet Risk (Tables) Sheet http://www.jssb.com/role/OffBalanceSheetRiskTables Off Balance Sheet Risk (Tables) false false R30.htm 2311301 - Disclosure - Fair Value Measurements (Tables) Sheet http://www.jssb.com/role/FairValueMeasurementsTables Fair Value Measurements (Tables) false false R31.htm 2312301 - Disclosure - Fair Value of Financial Instruments (Tables) Sheet http://www.jssb.com/role/FairValueOfFinancialInstrumentsTables Fair Value of Financial Instruments (Tables) false false R32.htm 2402402 - Disclosure - Accumulated Other Comprehensive Loss (Details) Sheet http://www.jssb.com/role/AccumulatedOtherComprehensiveLossDetails Accumulated Other Comprehensive Loss (Details) false false R33.htm 2402403 - Disclosure - Accumulated Other Comprehensive Loss (Details 2) Sheet http://www.jssb.com/role/AccumulatedOtherComprehensiveLossDetails2 Accumulated Other Comprehensive Loss (Details 2) false false R34.htm 2404402 - Disclosure - Per Share Data (Details) Sheet http://www.jssb.com/role/PerShareDataDetails Per Share Data (Details) false false R35.htm 2405402 - Disclosure - Investment Securities (Details) Sheet http://www.jssb.com/role/InvestmentSecuritiesDetails Investment Securities (Details) false false R36.htm 2405403 - Disclosure - Investment Securities (Details 2) Sheet http://www.jssb.com/role/InvestmentSecuritiesDetails2 Investment Securities (Details 2) false false R37.htm 2405404 - Disclosure - Investment Securities (Details 3) Sheet http://www.jssb.com/role/InvestmentSecuritiesDetails3 Investment Securities (Details 3) false false R38.htm 2406401 - Disclosure - Federal Home Loan Bank Stock (Details) Sheet http://www.jssb.com/role/FederalHomeLoanBankStockDetails Federal Home Loan Bank Stock (Details) false false R39.htm 2407402 - Disclosure - Credit Quality and Related Allowance for Loan Losses (Details) Sheet http://www.jssb.com/role/CreditQualityAndRelatedAllowanceForLoanLossesDetails Credit Quality and Related Allowance for Loan Losses (Details) false false R40.htm 2407403 - Disclosure - Credit Quality and Related Allowance for Loan Losses (Details 2) Sheet http://www.jssb.com/role/CreditQualityAndRelatedAllowanceForLoanLossesDetails2 Credit Quality and Related Allowance for Loan Losses (Details 2) false false R41.htm 2407404 - Disclosure - Credit Quality and Related Allowance for Loan Losses (Details 3) Sheet http://www.jssb.com/role/CreditQualityAndRelatedAllowanceForLoanLossesDetails3 Credit Quality and Related Allowance for Loan Losses (Details 3) false false R42.htm 2407405 - Disclosure - Credit Quality and Related Allowance for Loan Losses (Details 4) Sheet http://www.jssb.com/role/CreditQualityAndRelatedAllowanceForLoanLossesDetails4 Credit Quality and Related Allowance for Loan Losses (Details 4) false false R43.htm 2407406 - Disclosure - Credit Quality and Related Allowance for Loan Losses (Details 5) Sheet http://www.jssb.com/role/CreditQualityAndRelatedAllowanceForLoanLossesDetails5 Credit Quality and Related Allowance for Loan Losses (Details 5) false false R44.htm 2408402 - Disclosure - Net Periodic Benefit Cost-Defined Benefit Plans (Details) Sheet http://www.jssb.com/role/NetPeriodicBenefitCostDefinedBenefitPlansDetails Net Periodic Benefit Cost-Defined Benefit Plans (Details) false false R45.htm 2409401 - Disclosure - Employee Stock Purchase Plan (Details) Sheet http://www.jssb.com/role/EmployeeStockPurchasePlanDetails Employee Stock Purchase Plan (Details) false false R46.htm 2410402 - Disclosure - Off Balance Sheet Risk (Details) Sheet http://www.jssb.com/role/OffBalanceSheetRiskDetails Off Balance Sheet Risk (Details) false false R47.htm 2411402 - Disclosure - Fair Value Measurements (Details) Sheet http://www.jssb.com/role/FairValueMeasurementsDetails Fair Value Measurements (Details) false false R48.htm 2411403 - Disclosure - Fair Value Measurements (Details 2) Sheet http://www.jssb.com/role/FairValueMeasurementsDetails2 Fair Value Measurements (Details 2) false false R49.htm 2412402 - Disclosure - Fair Value of Financial Instruments (Details) Sheet http://www.jssb.com/role/FairValueOfFinancialInstrumentsDetails Fair Value of Financial Instruments (Details) false false R50.htm 2413401 - Disclosure - Reclassification of Comparative Amounts (Details) Sheet http://www.jssb.com/role/ReclassificationOfComparativeAmountsDetails Reclassification of Comparative Amounts (Details) false false R51.htm 2414401 - Disclosure - Acquisition of Luzerne National Bank Corporation (Details) Sheet http://www.jssb.com/role/AcquisitionOfLuzerneNationalBankCorporationDetails Acquisition of Luzerne National Bank Corporation (Details) false false All Reports Book All Reports Element pwod_FairValueInputsAppraisalAdjustments had a mix of decimals attribute values: 0 2. Element us-gaap_FairValueInputsPrepaymentRate had a mix of decimals attribute values: 0 2. 'Monetary' elements on report '2407402 - Disclosure - Credit Quality and Related Allowance for Loan Losses (Details)' had a mix of different decimal attribute values. 'Monetary' elements on report '2408402 - Disclosure - Net Periodic Benefit Cost-Defined Benefit Plans (Details)' had a mix of different decimal attribute values. Process Flow-Through: 1001000 - Statement - CONSOLIDATED BALANCE SHEET Process Flow-Through: Removing column 'Jun. 30, 2014' Process Flow-Through: Removing column 'Sep. 30, 2013' Process Flow-Through: Removing column 'Jun. 30, 2013' Process Flow-Through: Removing column 'Dec. 31, 2012' Process Flow-Through: 1001501 - Statement - CONSOLIDATED BALANCE SHEET (Parenthetical) Process Flow-Through: 1002000 - Statement - CONSOLIDATED STATEMENT OF INCOME Process Flow-Through: 1003000 - Statement - CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME Process Flow-Through: 1004501 - Statement - CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) Process Flow-Through: Removing column '3 Months Ended Sep. 30, 2014' Process Flow-Through: Removing column '3 Months Ended Sep. 30, 2013' Process Flow-Through: Removing column '9 Months Ended Sep. 30, 2013' Process Flow-Through: 1005000 - Statement - CONSOLIDATED STATEMENT OF CASH FLOWS pwod-20140930.xml pwod-20140930.xsd pwod-20140930_cal.xml pwod-20140930_def.xml pwod-20140930_lab.xml pwod-20140930_pre.xml true true