XML 35 R45.htm IDEA: XBRL DOCUMENT v2.4.1.9
Off Balance Sheet Risk (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Mar. 31, 2015
Dec. 31, 2014
Off Balance Sheet Risk    
Contract amounts representing credit risk $ 236,713us-gaap_FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability $ 243,430us-gaap_FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability
Commitments to extend credit    
Off Balance Sheet Risk    
Contract amounts representing credit risk 229,482us-gaap_FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability
/ us-gaap_FinancialInstrumentAxis
= us-gaap_CommitmentsToExtendCreditMember		 235,940us-gaap_FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability
/ us-gaap_FinancialInstrumentAxis
= us-gaap_CommitmentsToExtendCreditMember
Standby letters of credit    
Off Balance Sheet Risk    
Contract amounts representing credit risk 7,231us-gaap_FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability
/ us-gaap_FinancialInstrumentAxis
= us-gaap_StandbyLettersOfCreditMember		 7,490us-gaap_FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability
/ us-gaap_FinancialInstrumentAxis
= us-gaap_StandbyLettersOfCreditMember
Coverage period for instrument 1 year  
Credit exposure from the sale of assets with recourse    
Off Balance Sheet Risk    
Contract amounts representing credit risk $ 3,924us-gaap_FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability
/ us-gaap_FinancialInstrumentAxis
= pwod_CreditExposurefromtheSaleofAssetsWithRecourseMember		 $ 3,465us-gaap_FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability
/ us-gaap_FinancialInstrumentAxis
= pwod_CreditExposurefromtheSaleofAssetsWithRecourseMember