XML 65 R54.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Loans (TDR Number Of Contracts Modified And Recorded Investment) (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2018 USD ($) contracts | Jun. 30, 2017 USD ($) contracts | Jun. 30, 2018 USD ($) contracts | Jun. 30, 2017 USD ($) contracts
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Additional Specific Reserves Related To Troubled Debt Restructuring | $ 0 | $ 10 | $ 10 | $ 290
Troubled Debt Restructuring, Classification removed | $ 1,900 |  | $ 2,200 | $ 0
Number of Contracts | contracts | 108 | 103 | 182 | 186
Total Recorded Investment | $ 2,374 | $ 3,036 | $ 3,767 | $ 7,569
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period | $ 1,235 | $ 2,110 | $ 1,380 | $ 2,326
Construction Real Estate - Mortgage [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Number of Contracts | contracts | 0 | 1 | 0 | 1
Total Recorded Investment |  | $ 8 |  | $ 8
Commercial Financial And Agricultural [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Number of Contracts | contracts | 4 | 3 | 8 | 11
Total Recorded Investment | $ 149 | $ 164 | $ 193 | $ 3,052
Residential Real Estate - Commercial [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Number of Contracts | contracts | 0 | 4 | 0 | 5
Total Recorded Investment |  | $ 282 |  | $ 282
Residential Real Estate - Mortgage [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Number of Contracts | contracts | 4 | 10 | 13 | 19
Total Recorded Investment | $ 317 | $ 944 | $ 961 | $ 1,548
Construction Real Estate - Installment [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Number of Contracts | contracts | 2 | 0 | 2 | 0
Total Recorded Investment | $ 14 |  | $ 14 |
Residential Real Estate Installment [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | $ 75 | $ 40 | $ 121 | $ 73
Residential Real Estate Home Equity Line Of Credit [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Number of Contracts | contracts | 6 | 9 | 8 | 12
Total Recorded Investment | $ 452 | $ 208 | $ 791 | $ 406
Construction Real Estate Commercial [Domain] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Number of Contracts | contracts | 0 | 0 | 1 | 0
Commercial Real Estate [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Number of Contracts | contracts | 3 | 2 | 6 | 6
Total Recorded Investment | $ 589 | $ 802 | $ 720 | $ 1,183
Residential Real Estate Installment [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Number of Contracts | contracts | 4 | 2 | 9 | 3
Consumer [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Number of Contracts | contracts | 85 | 72 | 135 | 129
Total Recorded Investment | $ 778 | $ 588 | $ 967 | $ 1,017
Accruing [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | 1,223 | 1,477 | 1,511 | 1,725
Accruing [Member] | Construction Real Estate - Mortgage [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | 0 | 0 | 0 | 0
Accruing [Member] | Commercial Financial And Agricultural [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | 123 |  | 123 |
Accruing [Member] | Residential Real Estate - Mortgage [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | 93 | 438 | 93 | 438
Accruing [Member] | Construction Real Estate - Installment [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | 14 | 0 | 14 | 0
Accruing [Member] | Residential Real Estate Installment [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | 71 | 40 | 104 | 73
Accruing [Member] | Residential Real Estate Home Equity Line Of Credit [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | 409 | 160 | 661 | 359
Accruing [Member] | Commercial Real Estate [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | 455 | 802 | 455 | 803
Accruing [Member] | Consumer [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | 58 | 37 | 61 | 52
Nonaccrual [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | 1,151 | 1,559 | 2,256 | 5,844
Nonaccrual [Member] | Construction Real Estate - Mortgage [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment |  | 8 |  | 8
Nonaccrual [Member] | Commercial Financial And Agricultural [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | 26 | 164 | 70 | 3,052
Nonaccrual [Member] | Residential Real Estate - Commercial [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment |  | 282 |  | 282
Nonaccrual [Member] | Residential Real Estate - Mortgage [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | 224 | 506 | 868 | 1,110
Nonaccrual [Member] | Residential Real Estate Installment [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | 4 |  | 17 |
Nonaccrual [Member] | Residential Real Estate Home Equity Line Of Credit [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | 43 | 48 | 130 | 47
Nonaccrual [Member] | Commercial Real Estate [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | 134 |  | 265 | 380
Nonaccrual [Member] | Consumer [Member] |  |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |  |
Total Recorded Investment | $ 720 | $ 551 | $ 906 | $ 965

X
- Definition Additional Specific Reserves Related To Troubled Debt Restructuring + References No definition available. + Details
Name: | prk_AdditionalSpecificReservesRelatedToTroubledDebtRestructuring
Namespace Prefix: | prk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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, 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 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 Number of financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953676-111524 + Details
Name: | us-gaap_FinancingReceivableModificationsNumberOfContracts2
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
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_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=prk_ConstructionRealEstateMortgageMember
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_ConstructionRealEstateInstallmentMember
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_ResidentialRealEstateHomeEquityLineOfCreditMember
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_CommercialRealEstatePortfolioSegmentMember
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_ConsumerPortfolioSegmentMember
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: |