XML 43 R76.htm IDEA: XBRL DOCUMENT v2.4.1.9
Loans - Recorded Investment in Financing Receivable Modified as TDR Within 12 Month (Details) (USD $)
 12 Months Ended
Dec. 31, 2014
contracts
Dec. 31, 2013
contracts
Financing Receivable, Recorded Investment [Line Items]    
Number of Contracts 86prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod 132prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
Recorded Investment $ 2,009,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod $ 7,379,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
Commercial, financial and agricultural    
Financing Receivable, Recorded Investment [Line Items]    
Number of Contracts 4prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_CommercialFinancialAndAgriculturalMember		 11prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_CommercialFinancialAndAgriculturalMember
Recorded Investment 206,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_CommercialFinancialAndAgriculturalMember		 771,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_CommercialFinancialAndAgriculturalMember
Commercial real estate    
Financing Receivable, Recorded Investment [Line Items]    
Number of Contracts 1prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember		 11prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
Recorded Investment 302,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember		 2,839,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_CommercialRealEstatePortfolioSegmentMember
SEPH commercial land and development    
Financing Receivable, Recorded Investment [Line Items]    
Number of Contracts 0prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ConstructionRealEstateSephCommercialLandAndDevelopmentMember		 0prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ConstructionRealEstateSephCommercialLandAndDevelopmentMember
Remaining commercial    
Financing Receivable, Recorded Investment [Line Items]    
Number of Contracts 0prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ConstructionRealEstateRemainingCommercialMember		 0prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ConstructionRealEstateRemainingCommercialMember
Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Number of Contracts 0prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ConstructionRealEstateMortgageMember		 0prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ConstructionRealEstateMortgageMember
Recorded Investment 0prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ConstructionRealEstateMortgageMember		  
Installment    
Financing Receivable, Recorded Investment [Line Items]    
Number of Contracts 0prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ConstructionRealEstateInstallmentMember		 1prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ConstructionRealEstateInstallmentMember
Recorded Investment 0prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ConstructionRealEstateInstallmentMember		 10,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ConstructionRealEstateInstallmentMember
Commercial    
Financing Receivable, Recorded Investment [Line Items]    
Number of Contracts 1prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ResidentialRealEstateCommercialMember		 4prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ResidentialRealEstateCommercialMember
Recorded Investment 3,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ResidentialRealEstateCommercialMember		 1,683,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ResidentialRealEstateCommercialMember
Mortgage    
Financing Receivable, Recorded Investment [Line Items]    
Number of Contracts 14prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ResidentialRealEstateMortgageMember		 26prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ResidentialRealEstateMortgageMember
Recorded Investment 810,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ResidentialRealEstateMortgageMember		 1,533,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ResidentialRealEstateMortgageMember
HELOC    
Financing Receivable, Recorded Investment [Line Items]    
Number of Contracts 2prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ResidentialRealEstateHomeEquityLineOfCreditMember		 0prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ResidentialRealEstateHomeEquityLineOfCreditMember
Recorded Investment 160,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ResidentialRealEstateHomeEquityLineOfCreditMember		  
Installment    
Financing Receivable, Recorded Investment [Line Items]    
Number of Contracts 2prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ResidentialRealEstateInstallmentMember		 5prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ResidentialRealEstateInstallmentMember
Recorded Investment 12,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ResidentialRealEstateInstallmentMember		 72,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= prk_ResidentialRealEstateInstallmentMember
Leases    
Financing Receivable, Recorded Investment [Line Items]    
Number of Contracts 62prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerLoanMember		 74prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerLoanMember
Recorded Investment 516,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerLoanMember		 471,000prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerLoanMember
Leases    
Financing Receivable, Recorded Investment [Line Items]    
Number of Contracts 0prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_FinanceLeasesFinancingReceivableMember		 0prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_FinanceLeasesFinancingReceivableMember
Recorded Investment $ 0prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_FinanceLeasesFinancingReceivableMember