XML 68 R57.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Loans (Recorded Investment In Nonaccrual Restructured And Loans Past Due 90 Days Or More And Accruing) (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual loans |  | $ 70,189 |  | $ 60,259 |
Loans past due 90 days or more and accruing |  | 1,570 |  | 859 |
Total nonperforming loans |  | 71,759 |  | 61,118 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 7,525,005 |  | 7,476,221 |
Accruing loans past due 30-89 days |  | 20,023 |  | 22,686 |
Financing Receivable Recorded Investment Ninety Days Or More Past Due And Accruing Plus Past Due Nonaccrual Loans |  | 21,227 | [1] | 22,162 | [2]
Financial Asset, Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 41,250 |  | 44,848 |
Financial Asset, Not Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 7,483,755 |  | 7,431,373 |
Construction Real Estate Commercial [Domain] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual loans |  | 1,949 |  | 504 |
Loans past due 90 days or more and accruing |  | 0 |  | 0 |
Total nonperforming loans |  | 1,949 |  | 504 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 238,721 |  | 209,226 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 25,878 |  | 90,114 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 90,908 |  | 78,224 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 85,814 |  | 7,543 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 3,464 |  | 18,195 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 18,075 |  | 1,090 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 3,646 |  | 2,718 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 10,936 |  | 11,342 |
Financing Receivable Recorded Investment Ninety Days Or More Past Due And Accruing Plus Past Due Nonaccrual Loans | [2] |  |  | 205 |
Construction Real Estate Commercial [Domain] | Financial Asset, Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  |  |  | 205 |
Construction Real Estate Commercial [Domain] | Financial Asset, Not Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 238,721 |  | 209,021 |
Residential Real Estate Commercial [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual loans |  | 3,833 |  | 2,670 |
Loans past due 90 days or more and accruing |  | 0 |  | 0 |
Total nonperforming loans |  | 3,833 |  | 2,670 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 617,002 |  | 609,410 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 24,980 |  | 128,784 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 128,490 |  | 104,901 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 101,700 |  | 106,007 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 103,080 |  | 120,598 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 117,554 |  | 50,727 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 117,936 |  | 74,668 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 23,262 |  | 23,725 |
Accruing loans past due 30-89 days |  | 12 |  | 295 |
Financing Receivable Recorded Investment Ninety Days Or More Past Due And Accruing Plus Past Due Nonaccrual Loans |  | 219 | [1] | 219 | [2]
Residential Real Estate Commercial [Member] | Financial Asset, Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 231 |  | 514 |
Residential Real Estate Commercial [Member] | Financial Asset, Not Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 616,771 |  | 608,896 |
Residential Real Estate - Mortgage [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual loans |  | 12,233 |  | 11,786 |
Loans past due 90 days or more and accruing |  | 586 |  | 206 |
Total nonperforming loans |  | 12,819 |  | 11,992 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,251,340 |  | 1,239,861 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 38,674 |  | 209,512 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 206,363 |  | 260,220 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 262,602 |  | 219,589 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 211,285 |  | 177,924 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 173,825 |  | 81,208 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 358,591 |  | 291,408 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 0 |  | 0 |
Accruing loans past due 30-89 days |  | 7,847 |  | 9,831 |
Financing Receivable Recorded Investment Ninety Days Or More Past Due And Accruing Plus Past Due Nonaccrual Loans |  | 6,025 | [1] | 6,450 | [2]
Residential Real Estate - Mortgage [Member] | Performing Financial Instruments [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,238,521 |  | 1,227,869 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 38,674 |  | 209,315 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 206,167 |  | 259,076 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 261,025 |  | 218,417 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 209,948 |  | 177,518 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 173,087 |  | 80,627 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 349,620 |  | 282,916 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 0 |  | 0 |
Residential Real Estate - Mortgage [Member] | Nonperforming Financial Instruments [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 12,819 |  | 11,992 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 0 |  | 197 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 196 |  | 1,144 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 1,577 |  | 1,172 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 1,337 |  | 406 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 738 |  | 581 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 8,971 |  | 8,492 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 0 |  | 0 |
Residential Real Estate - Mortgage [Member] | Financial Asset, Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 13,872 |  | 16,281 |
Residential Real Estate - Mortgage [Member] | Financial Asset, Not Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,237,468 |  | 1,223,580 |
Residential Real Estate - HELOC [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual loans |  | 784 |  | 815 |
Loans past due 90 days or more and accruing |  | 26 |  | 0 |
Total nonperforming loans |  | 810 |  | 815 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 177,017 |  | 174,349 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 0 |  | 99 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 167 |  | 205 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 427 |  | 379 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 352 |  | 98 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 63 |  | 253 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 2,544 |  | 2,441 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 173,464 |  | 170,874 |
Accruing loans past due 30-89 days |  | 571 |  | 788 |
Financing Receivable Recorded Investment Ninety Days Or More Past Due And Accruing Plus Past Due Nonaccrual Loans |  | 609 | [1] | 611 | [2]
Residential Real Estate - HELOC [Member] | Performing Financial Instruments [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 176,207 |  | 173,534 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 0 |  | 99 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 147 |  | 205 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 427 |  | 379 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 352 |  | 98 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 63 |  | 221 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 1,930 |  | 1,838 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 173,288 |  | 170,694 |
Residential Real Estate - HELOC [Member] | Nonperforming Financial Instruments [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 810 |  | 815 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 20 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 32 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 614 |  | 603 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 176 |  | 180 |
Residential Real Estate - HELOC [Member] | Financial Asset, Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,180 |  | 1,399 |
Residential Real Estate - HELOC [Member] | Financial Asset, Not Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 175,837 |  | 172,950 |
Residential Real Estate - Installment [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual loans |  | 17 |  | 16 |
Loans past due 90 days or more and accruing |  | 0 |  | 0 |
Total nonperforming loans |  | 17 |  | 16 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 6,005 |  | 5,904 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 422 |  | 2,225 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 2,091 |  | 162 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 156 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 3 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 2 |  | 144 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 3,334 |  | 3,370 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 0 |  | 0 |
Accruing loans past due 30-89 days |  |  |  | 52 |
Financing Receivable Recorded Investment Ninety Days Or More Past Due And Accruing Plus Past Due Nonaccrual Loans | [1] | 3 |  |  |
Residential Real Estate - Installment [Member] | Performing Financial Instruments [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 5,988 |  | 5,888 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 422 |  | 2,225 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 2,091 |  | 162 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 156 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 3 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 144 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 3,319 |  | 3,354 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 0 |  | 0 |
Residential Real Estate - Installment [Member] | Nonperforming Financial Instruments [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 17 |  | 16 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 2 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 15 |  | 16 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 0 |  | 0 |
Residential Real Estate - Installment [Member] | Financial Asset, Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 3 |  | 52 |
Residential Real Estate - Installment [Member] | Financial Asset, Not Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 6,002 |  | 5,852 |
PPP loans receivable [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual loans |  | 0 |  | 0 |
Loans past due 90 days or more and accruing |  | 0 |  | 0 |
Total nonperforming loans |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,800 |  | 2,116 |
Accruing loans past due 30-89 days |  | 2 |  | 9 |
PPP loans receivable [Member] | Financial Asset, Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 2 |  | 9 |
PPP loans receivable [Member] | Financial Asset, Not Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,798 |  | 2,107 |
Construction Real Estate Retail |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual loans |  | 148 |  | 0 |
Loans past due 90 days or more and accruing |  | 251 |  | 26 |
Total nonperforming loans |  | 399 |  | 26 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 103,118 |  | 95,873 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 4,442 |  | 52,904 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 63,515 |  | 24,219 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 17,289 |  | 7,709 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 7,486 |  | 4,277 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 4,094 |  | 3,604 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 6,218 |  | 2,891 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 74 |  | 269 |
Accruing loans past due 30-89 days |  | 26 |  | 554 |
Financing Receivable Recorded Investment Ninety Days Or More Past Due And Accruing Plus Past Due Nonaccrual Loans |  | 399 |  | 26 | [2]
Construction Real Estate Retail | Performing Financial Instruments [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 102,719 |  | 95,847 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 4,442 |  | 52,904 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 63,367 |  | 24,219 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 17,289 |  | 7,709 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 7,235 |  | 4,251 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 4,094 |  | 3,604 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 6,218 |  | 2,891 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 74 |  | 269 |
Construction Real Estate Retail | Nonperforming Financial Instruments [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 399 |  | 26 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 148 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 251 |  | 26 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 0 |  | 0 |
Construction Real Estate Retail | Financial Asset, Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 425 |  | 580 |
Construction Real Estate Retail | Financial Asset, Not Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 102,693 |  | 95,293 |
Bank Overdrafts |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,635 |  | 1,499 |
Bank Overdrafts | Financial Asset, Not Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,635 |  | 1,499 |
Commercial Financial Agricultural less PPP and Overdrafts |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual loans |  | 26,989 |  | 21,284 |
Loans past due 90 days or more and accruing |  | 0 |  | 14 |
Total nonperforming loans |  | 26,989 |  | 21,298 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,273,035 |  | 1,292,025 |
Accruing loans past due 30-89 days |  | 3,927 |  | 522 |
Financing Receivable Recorded Investment Ninety Days Or More Past Due And Accruing Plus Past Due Nonaccrual Loans |  | 11,334 | [1] | 11,629 |
Commercial Financial Agricultural less PPP and Overdrafts | Financial Asset, Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 15,261 |  | 12,151 |
Commercial Financial Agricultural less PPP and Overdrafts | Financial Asset, Not Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,257,774 |  | 1,279,874 |
Commercial Real Estate [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual loans |  | 21,968 |  | 20,740 |
Loans past due 90 days or more and accruing |  | 0 |  | 0 |
Total nonperforming loans |  | 21,968 |  | 20,740 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,900,968 |  | 1,875,993 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 88,421 |  | 283,731 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 278,797 |  | 326,636 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 320,845 |  | 341,598 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 332,458 |  | 328,770 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 303,601 |  | 208,146 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 553,155 |  | 368,256 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 23,691 |  | 18,856 |
Accruing loans past due 30-89 days |  | 125 |  | 1,656 |
Financing Receivable Recorded Investment Ninety Days Or More Past Due And Accruing Plus Past Due Nonaccrual Loans |  | 1,559 | [1] | 1,839 | [2]
Commercial Real Estate [Member] | Financial Asset, Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,684 |  | 3,495 |
Commercial Real Estate [Member] | Financial Asset, Not Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,899,284 |  | 1,872,498 |
Finance Leases Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual loans |  | 55 |  | 73 |
Loans past due 90 days or more and accruing |  | 0 |  | 0 |
Total nonperforming loans |  | 55 |  | 73 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 28,597 |  | 24,029 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 10,945 |  | 12,171 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 7,457 |  | 5,968 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 5,391 |  | 2,588 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 2,232 |  | 2,238 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 1,868 |  | 433 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 704 |  | 631 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 0 |  | 0 |
Finance Leases Portfolio Segment [Member] | Financial Asset, Not Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 28,597 |  | 24,029 |
Check loans |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,900 |  | 2,067 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 1,900 |  | 2,067 |
Accruing loans past due 30-89 days |  | 3 |  | 5 |
Check loans | Performing Financial Instruments [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,900 |  | 2,067 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 1,900 |  | 2,067 |
Check loans | Nonperforming Financial Instruments [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 0 |  | 0 |
Check loans | Financial Asset, Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 3 |  | 5 |
Check loans | Financial Asset, Not Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,897 |  | 2,062 |
Bank Overdrafts |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,635 |  | 1,499 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 1,635 |  | 1,499 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 0 |  | 0 |
Bank Overdrafts | Performing Financial Instruments [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,635 |  | 1,499 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 1,635 |  | 1,499 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 0 |  | 0 |
Bank Overdrafts | Nonperforming Financial Instruments [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 0 |  | 0 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 0 |  | 0 |
Consumer less GFSC and Check Loans |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Nonaccrual loans |  | 2,213 |  | 2,371 |
Loans past due 90 days or more and accruing |  | 707 |  | 613 |
Total nonperforming loans |  | 2,920 |  | 2,984 |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,923,867 |  | 1,943,869 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 155,368 |  | 628,380 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 594,615 |  | 613,910 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 565,389 |  | 319,815 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 289,043 |  | 215,149 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 190,507 |  | 81,662 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 127,357 |  | 66,344 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 1,588 |  | 18,609 |
Accruing loans past due 30-89 days |  | 7,510 |  | 8,974 |
Financing Receivable Recorded Investment Ninety Days Or More Past Due And Accruing Plus Past Due Nonaccrual Loans |  | 1,079 |  | 1,183 |
Consumer less GFSC and Check Loans | Performing Financial Instruments [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 1,920,947 |  | 1,940,885 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 155,368 |  | 627,985 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 594,174 |  | 613,019 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 564,502 |  | 319,161 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 288,467 |  | 214,714 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 190,160 |  | 81,446 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 126,692 |  | 65,955 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 1,584 |  | 18,605 |
Consumer less GFSC and Check Loans | Nonperforming Financial Instruments [Member] |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 2,920 |  | 2,984 |
Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year |  | 0 |  | 395 |
Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year |  | 441 |  | 891 |
Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year |  | 887 |  | 654 |
Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year |  | 576 |  | 435 |
Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year |  | 347 |  | 216 |
Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year |  | 665 |  | 389 |
Financing Receivable, Excluding Accrued Interest, Revolving |  | 4 |  | 4 |
Consumer less GFSC and Check Loans | Financial Asset, Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | 8,589 |  | 10,157 |
Consumer less GFSC and Check Loans | Financial Asset, Not Past Due |  |  |  |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |  |  |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss |  | $ 1,915,278 |  | $ 1,933,712 |
[1] | 1) Includes an aggregate of $1.6 million of loans past due 90 days or more and accruing. The remaining loans were past due nonaccrual loans.(2) Includes an aggregate of $50.5 million of nonaccrual loans which were current with respect to contractual principal and interest payments
[2] | 1) Includes an aggregate of $0.9 million of loans past due 90 days or more and accruing. The remaining loans were past due nonaccrual loans.(2) Includes an aggregate of $39.0 million of nonaccrual loans which were current with respect to contractual principal and interest payments.

X
- Definition Financing Receivable, Recorded Investment, Accruing Loans 30 to 89 Days Past Due + References No definition available. + Details
Name: | prk_FinancingReceivableRecordedInvestmentAccruingLoans30To89DaysPastDue
Namespace Prefix: | prk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Financing Receivable Recorded Investment Ninety Days Or More Past Due And Accruing Plus Past Due Nonaccrual Loans. + References No definition available. + Details
Name: | prk_FinancingReceivableRecordedInvestmentNinetyDaysOrMorePastDueAndAccruingPlusPastDueNonaccrualLoans
Namespace Prefix: | prk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Reflects the recorded investment in nonaccrual loans, renegotiated loans not currently on nonaccrual, and loans which are contractually past due 90 days or more but whose interest continues to accrue. + References No definition available. + Details
Name: | prk_FinancingReceivableRecordedInvestmentNonperforming
Namespace Prefix: | prk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest, of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest, of financing receivable that can be withdrawn, repaid, and redrawn. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestRevolving
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest, of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest, of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest, of financing receivable originated in current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest, of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-6 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable 90 days or more past due and still accruing. Excludes net investment in lease. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-7 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 80 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-80 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
Namespace Prefix: | us-gaap_
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 Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-29 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amortized cost of financing receivable on nonaccrual status. Excludes net investment in lease. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-7 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph a -Subparagraph (3) -Publisher SEC Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph a -Subparagraph (2) -Publisher SEC Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancialAssetPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancialAssetNotPastDueMember
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_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_FinancialInstrumentPerformanceStatusAxis=us-gaap_PerformingFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentPerformanceStatusAxis=us-gaap_NonperformingFinancingReceivableMember
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_ResidentialRealEstateInstallmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

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

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

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

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