XML 63 R52.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Loans (Recorded Investment In Financing Receivable Modified As TDR Within 12 Months) (Details) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2017 USD ($) contracts | Mar. 31, 2016 USD ($) contracts | Dec. 31, 2016 USD ($)
Financing Receivable, Recorded Investment [Line Items] |  |  |
Troubled Debt Restructuring, Classification removed | $ 0 | $ 806 |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts | 83 | 84 |
Number of Contracts | contracts | 52 | 55 |
Recorded Investment | $ 1,987 | $ 1,095 |
Financing Receivable, Modifications, Recorded Investment, During Period | 8,085 | $ 2,529 |
Troubled Debt Restructuring Included In Nonaccrual Loans | 47,800 |  | $ 46,900
Nonaccrual Trouble Debt Restructuring Current | $ 40,200 |  | $ 38,000
Construction Real Estate - Installment [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts | 0 | 0 |
Commercial Financial And Agricultural [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts | 6 | 7 |
Number of Contracts | contracts | 6 | 1 |
Recorded Investment | $ 198 | $ 1 |
Financing Receivable, Modifications, Recorded Investment, During Period | $ 4,098 | $ 847 |
Residential Real Estate - Commercial [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts | 3 | 2 |
Number of Contracts | contracts | 3 | 1 |
Recorded Investment | $ 49 | $ 90 |
Financing Receivable, Modifications, Recorded Investment, During Period | $ 2,140 | $ 617 |
Residential Real Estate - Mortgage [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts | 9 | 5 |
Number of Contracts | contracts | 8 | 8 |
Recorded Investment | $ 631 | $ 516 |
Financing Receivable, Modifications, Recorded Investment, During Period | $ 608 | $ 316 |
Residential Real Estate - HELOC [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts | 3 | 6 |
Number of Contracts | contracts | 0 | 0 |
Financing Receivable, Modifications, Recorded Investment, During Period | $ 206 | $ 186 |
Construction Real Estate - Mortgage [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts | 0 | 0 |
Residential Real Estate - Installment [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | $ 34 |  |
Construction Real Estate Commercial [Domain] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts | 0 | 0 |
Number of Contracts | contracts | 0 | 0 |
Consumer Portfolio Segment [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts | 57 | 64 |
Financing Receivable, Modifications, Recorded Investment, During Period | $ 620 | $ 563 |
Commercial Real Estate [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts | 4 | 0 |
Number of Contracts | contracts | 5 | 0 |
Recorded Investment | $ 838 |  |
Financing Receivable, Modifications, Recorded Investment, During Period | $ 379 |  |
Construction Real Estate - Mortgage [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | contracts | 0 | 0 |
Recorded Investment | $ 0 | $ 0 |
Construction Real Estate - Installment [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | contracts | 0 | 0 |
Recorded Investment | $ 0 | $ 0 |
Residential Real Estate - Installment [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Number of Contracts, During Period | contracts | 1 | 0 |
Number of Contracts | contracts | 1 | 1 |
Recorded Investment | $ 3 | $ 25 |
Consumer Loan [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | contracts | 29 | 44 |
Recorded Investment | $ 268 | $ 463 |
Finance Leases Financing Receivable [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Number of Contracts | contracts | 0 | 0 |
Recorded Investment | $ 0 | $ 0 |
Accruing Financing Receivable Modifications [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | 3,585 | 346 |
Accruing Financing Receivable Modifications [Member] | Construction Real Estate - Installment [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | 0 | 0 |
Accruing Financing Receivable Modifications [Member] | Commercial Financial And Agricultural [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | 3,079 | 131 |
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Mortgage [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | 0 | 99 |
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - HELOC [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | 200 | 64 |
Accruing Financing Receivable Modifications [Member] | Construction Real Estate - Mortgage [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | 0 | 0 |
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Installment [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | 34 |  |
Accruing Financing Receivable Modifications [Member] | Consumer Portfolio Segment [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | 272 | 52 |
Nonaccruing Financing Receivable Modifications [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | 4,500 | 2,183 |
Nonaccruing Financing Receivable Modifications [Member] | Commercial Financial And Agricultural [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | 1,019 | 716 |
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Commercial [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | 2,140 | 617 |
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Mortgage [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | 608 | 217 |
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - HELOC [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | 6 | 122 |
Nonaccruing Financing Receivable Modifications [Member] | Consumer Portfolio Segment [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | 348 | $ 511 |
Nonaccruing Financing Receivable Modifications [Member] | Commercial Real Estate [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Financing Receivable, Modifications, Recorded Investment, During Period | $ 379 |  |

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

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

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 Nonaccrual TDRs considered current + References No definition available. + Details
Name: | prk_NonaccrualTroubleDebtRestructuringCurrent
Namespace Prefix: | prk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Troubled Debt Restructuring, Classification removed + References No definition available. + Details
Name: | prk_TroubledDebtRestructuringClassificationremoved
Namespace Prefix: | prk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Troubled debt restructuring included in nonaccrual loans. + References No definition available. + Details
Name: | prk_TroubledDebtRestructuringIncludedInNonaccrualLoans
Namespace Prefix: | prk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=prk_ConstructionRealEstateInstallmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

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

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

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

X
- Details
Name: | us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=prk_ConstructionRealEstateCommercialDomain
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConsumerPortfolioSegmentMember
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_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_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: |

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

X
- Details
Name: | prk_TroubledDebtRestructuringRecordedInvestmentTypeAxis=prk_AccruingFinancingReceivableModificationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | prk_TroubledDebtRestructuringRecordedInvestmentTypeAxis=prk_NonaccruingFinancingReceivableModificationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |