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Loans, Past Due (Details) - USD ($) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2023 | Dec. 31, 2022 | Mar. 31, 2022
Recorded investment of past due [Abstract] |  |  |
Total past due | $ 1,723,475 | $ 1,724,999 |
Current | 1,717,090 | 1,714,673 |
PCI |  | 3,306 |
Total financing receivables | 1,723,475 | 1,724,999 |
90 days or greater past due and accruing | 48 | 7 |
Financing receivables on nonaccrual status [Abstract] |  |  |
Current and non-accrual | 5,402 | 3,370 |
PCI Loans considered non accrual |  | 0 |
Nonaccrual With a related allowance | 2,972 | 6,938 |
Nonaccrual Without a related allowance | 7,432 |  |
90 days or greater past due and accruing | 48 | 7 |
Total loans receivables | 10,404 | 6,938 | $ 10,404
Total non-performing loans | 10,452 | 6,945 |
Financing receivables on accrual status [Abstract] |  |  |
Current and still accruing | 1,711,688 | 1,711,303 |
PCI Loans still accruing |  | 3,306 |
Total financing receivables and still accruing | $ 1,713,071 | 1,718,061 |
Minimum [Member] |  |  |
Financing receivables on nonaccrual status [Abstract] |  |  |
Period of past due after which loans considered as non accrual | 90 days |  |
Total Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | $ 6,385 | 7,020 |
Financing receivables on nonaccrual status [Abstract] |  |  |
Total past due and non-accrual | 5,002 | 3,568 |
Financing receivables on accrual status [Abstract] |  |  |
Total past due and still accruing | 1,383 | 3,452 |
30 to 59 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 1,201 | 3,276 |
Financing receivables on nonaccrual status [Abstract] |  |  |
Total past due and non-accrual | 0 | 46 |
Financing receivables on accrual status [Abstract] |  |  |
Total past due and still accruing | 1,201 | 3,230 |
60 to 89 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 214 | 291 |
Financing receivables on nonaccrual status [Abstract] |  |  |
Total past due and non-accrual | 80 | 76 |
Financing receivables on accrual status [Abstract] |  |  |
Total past due and still accruing | 134 | 215 |
90 Days Or Greater [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 4,970 | 3,453 |
Financing receivables on nonaccrual status [Abstract] |  |  |
Total past due and non-accrual | 4,922 | 3,446 |
Financing receivables on accrual status [Abstract] |  |  |
Total past due and still accruing | 48 | 7 |
Home Equity [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 46,390 |  |
Commercial [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 878,972 |  |
Construction [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 75,745 |  |
Real Estate Loans [Member] | Mortgages [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Current | 165,679 | 161,843 |
PCI |  | 9 |
Total financing receivables | 166,403 | 162,569 |
90 days or greater past due and accruing | 7 | 0 |
Financing receivables on nonaccrual status [Abstract] |  |  |
Nonaccrual With a related allowance | 37 | 562 |
Nonaccrual Without a related allowance | 448 |  |
90 days or greater past due and accruing | 7 | 0 |
Total loans receivables |  | 562 | 448
Total non-performing loans | 492 | 562 |
Real Estate Loans [Member] | Mortgages [Member] | Total Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 724 | 717 |
Real Estate Loans [Member] | Mortgages [Member] | 30 to 59 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 398 | 356 |
Real Estate Loans [Member] | Mortgages [Member] | 60 to 89 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 74 | 132 |
Real Estate Loans [Member] | Mortgages [Member] | 90 Days Or Greater [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 252 | 229 |
Real Estate Loans [Member] | Home Equity [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Current | 46,307 | 47,558 |
PCI |  | 0 |
Total financing receivables | 46,390 | 47,644 |
90 days or greater past due and accruing | 0 | 0 |
Financing receivables on nonaccrual status [Abstract] |  |  |
Nonaccrual With a related allowance | 0 | 29 |
Nonaccrual Without a related allowance | 29 |  |
90 days or greater past due and accruing | 0 | 0 |
Total loans receivables |  | 29 | 66
Total non-performing loans | 29 | 29 |
Real Estate Loans [Member] | Home Equity [Member] | Total Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 83 | 86 |
Real Estate Loans [Member] | Home Equity [Member] | 30 to 59 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 50 | 48 |
Real Estate Loans [Member] | Home Equity [Member] | 60 to 89 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 4 | 9 |
Real Estate Loans [Member] | Home Equity [Member] | 90 Days Or Greater [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 29 | 29 |
Real Estate Loans [Member] | Commercial [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 878,972 | 876,569 |
Current | 877,043 | 871,745 |
PCI |  | 1,856 |
Total financing receivables | 878,972 | 876,569 |
90 days or greater past due and accruing | 6 | 0 |
Financing receivables on nonaccrual status [Abstract] |  |  |
Nonaccrual With a related allowance | 356 | 2,778 |
Nonaccrual Without a related allowance | 2,067 |  |
90 days or greater past due and accruing | 6 | 0 |
Total loans receivables |  | 2,778 | 2,423
Total non-performing loans | 2,429 | 2,778 |
Real Estate Loans [Member] | Commercial [Member] | Total Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 1,929 | 2,968 |
Real Estate Loans [Member] | Commercial [Member] | 30 to 59 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 198 | 1,065 |
Real Estate Loans [Member] | Commercial [Member] | 60 to 89 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 130 | 115 |
Real Estate Loans [Member] | Commercial [Member] | 90 Days Or Greater [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 1,601 | 1,788 |
Real Estate Loans [Member] | Agricultural [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 312,793 | 313,614 |
Current | 311,355 | 310,805 |
PCI |  | 1,441 |
Total financing receivables | 312,793 | 313,614 |
90 days or greater past due and accruing | 0 | 0 |
Financing receivables on nonaccrual status [Abstract] |  |  |
Nonaccrual With a related allowance | 188 | 3,222 |
Nonaccrual Without a related allowance | 2,881 |  |
90 days or greater past due and accruing | 0 | 0 |
Total loans receivables |  | 3,222 | 3,069
Total non-performing loans | 3,069 | 3,222 |
Real Estate Loans [Member] | Agricultural [Member] | Total Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 1,438 | 1,368 |
Real Estate Loans [Member] | Agricultural [Member] | 30 to 59 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 59 | 0 |
Real Estate Loans [Member] | Agricultural [Member] | 60 to 89 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 0 | 0 |
Real Estate Loans [Member] | Agricultural [Member] | 90 Days Or Greater [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 1,379 | 1,368 |
Real Estate Loans [Member] | Construction [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 75,745 | 80,691 |
Current | 75,745 | 80,691 |
PCI |  | 0 |
Total financing receivables | 75,745 | 80,691 |
90 days or greater past due and accruing | 0 | 0 |
Financing receivables on nonaccrual status [Abstract] |  |  |
Nonaccrual With a related allowance | 2,357 | 0 |
Nonaccrual Without a related allowance | 0 |  |
90 days or greater past due and accruing | 0 | 0 |
Total loans receivables |  | 0 | 2,357
Total non-performing loans | 2,357 | 0 |
Real Estate Loans [Member] | Construction [Member] | Total Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 0 | 0 |
Real Estate Loans [Member] | Construction [Member] | 30 to 59 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 0 | 0 |
Real Estate Loans [Member] | Construction [Member] | 60 to 89 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 0 | 0 |
Real Estate Loans [Member] | Construction [Member] | 90 Days Or Greater [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 0 | 0 |
Consumer [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 87,101 | 86,650 |
Current | 86,977 | 86,496 |
PCI |  | 0 |
Total financing receivables | 87,101 | 86,650 |
90 days or greater past due and accruing | 0 | 7 |
Financing receivables on nonaccrual status [Abstract] |  |  |
Nonaccrual With a related allowance | 0 | 0 |
Nonaccrual Without a related allowance | 0 |  |
90 days or greater past due and accruing | 0 | 7 |
Total loans receivables |  | 0 | 0
Total non-performing loans | 0 | 7 |
Consumer [Member] | Total Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 124 | 154 |
Consumer [Member] | 30 to 59 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 124 | 147 |
Consumer [Member] | 60 to 89 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 0 | 0 |
Consumer [Member] | 90 Days Or Greater [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 0 | 7 |
Other Commercial Loans [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 64,133 | 63,222 |
Current | 62,353 | 61,495 |
PCI |  | 0 |
Total financing receivables | 64,133 | 63,222 |
90 days or greater past due and accruing | 35 | 0 |
Financing receivables on nonaccrual status [Abstract] |  |  |
Nonaccrual With a related allowance | 34 | 62 |
Nonaccrual Without a related allowance | 1,674 |  |
90 days or greater past due and accruing | 35 | 0 |
Total loans receivables |  | 62 | 1,708
Total non-performing loans | 1,743 | 62 |
Other Commercial Loans [Member] | Total Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 1,780 | 1,727 |
Other Commercial Loans [Member] | 30 to 59 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 65 | 1,660 |
Other Commercial Loans [Member] | 60 to 89 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 6 | 35 |
Other Commercial Loans [Member] | 90 Days Or Greater [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 1,709 | 32 |
Other Commercial Loans [Member] | Construction [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 64,133 |  |
Other Agricultural Loans [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 32,052 | 34,832 |
Current | 31,745 | 34,832 |
PCI |  | 0 |
Total financing receivables | 32,052 | 34,832 |
90 days or greater past due and accruing | 0 | 0 |
Financing receivables on nonaccrual status [Abstract] |  |  |
Nonaccrual With a related allowance | 0 | 285 |
Nonaccrual Without a related allowance | 333 |  |
90 days or greater past due and accruing | 0 | 0 |
Total loans receivables |  | 285 | 333
Total non-performing loans | 333 | 285 |
Other Agricultural Loans [Member] | Total Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 307 | 0 |
Other Agricultural Loans [Member] | 30 to 59 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 307 | 0 |
Other Agricultural Loans [Member] | 60 to 89 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 0 | 0 |
Other Agricultural Loans [Member] | 90 Days Or Greater [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 0 | 0 |
State and Political Subdivision Loans [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 59,886 | 59,208 |
Current | 59,886 | 59,208 |
PCI |  | 0 |
Total financing receivables | 59,886 | 59,208 |
90 days or greater past due and accruing | 0 | 0 |
Financing receivables on nonaccrual status [Abstract] |  |  |
Nonaccrual With a related allowance | 0 | 0 |
Nonaccrual Without a related allowance | 0 |  |
90 days or greater past due and accruing | 0 | 0 |
Total loans receivables |  | 0 | $ 0
Total non-performing loans | 0 | 0 |
State and Political Subdivision Loans [Member] | Total Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 0 | 0 |
State and Political Subdivision Loans [Member] | 30 to 59 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 0 | 0 |
State and Political Subdivision Loans [Member] | 60 to 89 Days Past Due [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | 0 | 0 |
State and Political Subdivision Loans [Member] | 90 Days Or Greater [Member] |  |  |
Recorded investment of past due [Abstract] |  |  |
Total past due | $ 0 | $ 0 |

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