XML 97 R77.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Loans - Recorded Investment in Financing Receivable Modified as TDR Within 12 Month (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 USD ($) contracts | Dec. 31, 2015 USD ($) contracts | Dec. 31, 2014 USD ($) contracts
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | 97 | 67 | 86
Recorded Investment | $ | $ 3,798 | $ 2,854 | $ 2,009
Commercial, financial and agricultural |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | 7 | 1 | 4
Recorded Investment | $ | $ 419 | $ 1 | $ 206
Commercial real estate |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | 5 | 1 | 1
Recorded Investment | $ | $ 843 | $ 626 | $ 302
SEPH commercial land and development |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | 0 | 0 | 0
Remaining commercial |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | 0 | 0 | 0
Mortgage |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | 0 | 0 | 0
Recorded Investment | $ | $ 0 |  |
Installment |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | 0 | 0 | 0
Recorded Investment | $ | $ 0 |  |
Commercial |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | 7 | 3 | 1
Recorded Investment | $ | $ 848 | $ 1,005 | $ 3
Mortgage |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | 15 | 12 | 14
Recorded Investment | $ | $ 1,201 | $ 682 | $ 810
HELOC |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | 0 | 1 | 2
Recorded Investment | $ |  | $ 5 | $ 160
Installment |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | 1 | 2 | 2
Recorded Investment | $ | $ 3 | $ 101 | $ 12
Leases |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | 62 | 47 | 62
Recorded Investment | $ | $ 484 | $ 434 | $ 516

X
- Definition Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period + References No definition available. + Details
Name: | prk_FinancingReceivableModificationsSubsequentDefaultNumberOfContractsDuringPeriod
Namespace Prefix: | prk_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period + References No definition available. + Details
Name: | prk_FinancingReceivableModificationsSubsequentDefaultRecordedInvestmentDuringPeriod
Namespace Prefix: | prk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=prk_CommercialFinancialAndAgriculturalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=prk_ConstructionRealEstateSephCommercialLandAndDevelopmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=prk_ConstructionRealEstateRemainingCommercialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=prk_ConstructionRealEstateMortgageMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=prk_ConstructionRealEstateInstallmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=prk_ResidentialRealEstateCommercialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=prk_ResidentialRealEstateMortgageMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=prk_ResidentialRealEstateHomeEquityLineOfCreditMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=prk_ResidentialRealEstateInstallmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConsumerLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |