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LOANS AND RELATED ALLOWANCE FOR CREDIT LOSSES, Credit Exposures by Internally Assigned Grades, by Origination Year (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
Total loans | $ 2,313,242 | $ 2,248,836 |
Financing Receivable, Current period gross charge-offs by Portfolio Class and Origination Year [Abstract] |  |  |
Gross charge-offs | 2,673 | 1,329 | $ 472
Commercial Real Estate [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 52,207 | 90,740 |
2023/2022 | 86,332 | 342,975 |
2022/2021 | 384,368 | 225,106 |
2021/2020 | 205,586 | 124,112 |
2020/2019 | 116,840 | 89,157 |
Prior | 243,887 | 190,402 |
Revolving Loans Amortized Cost Basis | 30,028 | 28,773 |
Revolving Loans Converted to Term | 2,187 | 1,622 |
Total loans | 1,121,435 | 1,092,887 |
Financing Receivable, Current period gross charge-offs by Portfolio Class and Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Gross charge-offs | 0 | 0 |
Commercial Real Estate [Member] | Pass [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 52,122 | 90,068 |
2023/2022 | 84,465 | 333,710 |
2022/2021 | 360,989 | 224,873 |
2021/2020 | 200,869 | 122,560 |
2020/2019 | 114,839 | 81,557 |
Prior | 223,601 | 180,799 |
Revolving Loans Amortized Cost Basis | 28,178 | 28,360 |
Revolving Loans Converted to Term | 1,786 | 1,140 |
Total loans | 1,066,849 | 1,063,067 |
Commercial Real Estate [Member] | Special Mention [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 672 |
2023/2022 | 810 | 7,963 |
2022/2021 | 3,495 | 227 |
2021/2020 | 1,874 | 1,552 |
2020/2019 | 1,372 | 7,442 |
Prior | 8,501 | 8,159 |
Revolving Loans Amortized Cost Basis | 1,674 | 96 |
Revolving Loans Converted to Term | 0 | 60 |
Total loans | 17,726 | 26,171 |
Commercial Real Estate [Member] | Substandard [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 85 | 0 |
2023/2022 | 1,057 | 1,302 |
2022/2021 | 19,884 | 6 |
2021/2020 | 2,843 | 0 |
2020/2019 | 629 | 158 |
Prior | 11,785 | 1,444 |
Revolving Loans Amortized Cost Basis | 176 | 317 |
Revolving Loans Converted to Term | 401 | 422 |
Total loans | 36,860 | 3,649 |
Commercial Real Estate [Member] | Doubtful [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 0 | 0 |
Agricultural Real Estate [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 35,837 | 23,206 |
2023/2022 | 25,650 | 56,644 |
2022/2021 | 55,932 | 30,489 |
2021/2020 | 27,382 | 32,058 |
2020/2019 | 29,770 | 26,470 |
Prior | 135,795 | 131,132 |
Revolving Loans Amortized Cost Basis | 17,128 | 14,105 |
Revolving Loans Converted to Term | 228 | 698 |
Total loans | 327,722 | 314,802 |
Financing Receivable, Current period gross charge-offs by Portfolio Class and Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Gross charge-offs | 0 | 0 |
Agricultural Real Estate [Member] | Pass [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 32,199 | 22,632 |
2023/2022 | 22,372 | 47,479 |
2022/2021 | 46,644 | 28,990 |
2021/2020 | 26,132 | 32,058 |
2020/2019 | 29,770 | 25,406 |
Prior | 126,876 | 118,700 |
Revolving Loans Amortized Cost Basis | 14,351 | 10,495 |
Revolving Loans Converted to Term | 115 | 460 |
Total loans | 298,459 | 286,220 |
Agricultural Real Estate [Member] | Special Mention [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 2,930 | 574 |
2023/2022 | 3,138 | 9,165 |
2022/2021 | 7,109 | 1,499 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 962 |
Prior | 5,315 | 7,038 |
Revolving Loans Amortized Cost Basis | 2,248 | 3,535 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 20,740 | 22,773 |
Agricultural Real Estate [Member] | Substandard [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 708 | 0 |
2023/2022 | 140 | 0 |
2022/2021 | 2,179 | 0 |
2021/2020 | 1,250 | 0 |
2020/2019 | 0 | 102 |
Prior | 3,604 | 5,394 |
Revolving Loans Amortized Cost Basis | 529 | 75 |
Revolving Loans Converted to Term | 113 | 238 |
Total loans | 8,523 | 5,809 |
Agricultural Real Estate [Member] | Doubtful [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 0 | 0 |
Construction [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 48,026 | 56,547 |
2023/2022 | 56,916 | 107,994 |
2022/2021 | 54,796 | 29,280 |
2021/2020 | 3,233 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 1,355 | 839 |
Revolving Loans Converted to Term | 0 | 1,166 |
Total loans | 164,326 | 195,826 |
Financing Receivable, Current period gross charge-offs by Portfolio Class and Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Gross charge-offs | 0 | 0 |
Construction [Member] | Pass [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 48,026 | 54,973 |
2023/2022 | 56,916 | 102,562 |
2022/2021 | 34,995 | 22,508 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 1,355 | 839 |
Revolving Loans Converted to Term | 0 | 1,166 |
Total loans | 141,292 | 182,048 |
Construction [Member] | Special Mention [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 1,574 |
2023/2022 | 0 | 5,432 |
2022/2021 | 19,391 | 4,415 |
2021/2020 | 2,950 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 22,341 | 11,421 |
Construction [Member] | Substandard [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 410 | 2,357 |
2021/2020 | 283 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 693 | 2,357 |
Construction [Member] | Doubtful [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 0 | 0 |
Other Commercial Loans [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 33,444 | 31,596 |
2023/2022 | 22,808 | 11,556 |
2022/2021 | 8,766 | 10,526 |
2021/2020 | 7,720 | 4,977 |
2020/2019 | 2,446 | 5,130 |
Prior | 4,161 | 5,126 |
Revolving Loans Amortized Cost Basis | 50,181 | 65,439 |
Revolving Loans Converted to Term | 1,784 | 1,818 |
Total loans | 131,310 | 136,168 |
Financing Receivable, Current period gross charge-offs by Portfolio Class and Origination Year [Abstract] |  |  |
2024/2023 | 0 | 200 |
2023/2022 | 0 | 0 |
2022/2021 | 59 | 0 |
2021/2020 | 0 | 763 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 2,502 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Gross charge-offs | 2,561 | 963 | 435
Other Commercial Loans [Member] | Pass [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 33,211 | 31,493 |
2023/2022 | 22,808 | 11,407 |
2022/2021 | 6,773 | 9,016 |
2021/2020 | 7,542 | 4,793 |
2020/2019 | 2,150 | 4,758 |
Prior | 3,464 | 3,530 |
Revolving Loans Amortized Cost Basis | 44,871 | 63,285 |
Revolving Loans Converted to Term | 75 | 93 |
Total loans | 120,894 | 128,375 |
Other Commercial Loans [Member] | Special Mention [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 20 | 51 |
2023/2022 | 0 | 52 |
2022/2021 | 1,798 | 1,510 |
2021/2020 | 178 | 184 |
2020/2019 | 62 | 223 |
Prior | 56 | 629 |
Revolving Loans Amortized Cost Basis | 4,888 | 1,652 |
Revolving Loans Converted to Term | 32 | 36 |
Total loans | 7,034 | 4,337 |
Other Commercial Loans [Member] | Substandard [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 213 | 52 |
2023/2022 | 0 | 97 |
2022/2021 | 195 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 234 | 149 |
Prior | 641 | 967 |
Revolving Loans Amortized Cost Basis | 422 | 502 |
Revolving Loans Converted to Term | 1,661 | 1,667 |
Total loans | 3,366 | 3,434 |
Other Commercial Loans [Member] | Doubtful [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 16 | 22 |
Total loans | 16 | 22 |
Other Agricultural Loans [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 5,917 | 3,902 |
2023/2022 | 2,362 | 1,993 |
2022/2021 | 1,343 | 6,671 |
2021/2020 | 3,879 | 1,088 |
2020/2019 | 407 | 536 |
Prior | 733 | 560 |
Revolving Loans Amortized Cost Basis | 15,010 | 15,863 |
Revolving Loans Converted to Term | 11 | 60 |
Total loans | 29,662 | 30,673 |
Financing Receivable, Current period gross charge-offs by Portfolio Class and Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Gross charge-offs | 0 | 0 | 0
Other Agricultural Loans [Member] | Pass [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 4,576 | 3,902 |
2023/2022 | 2,008 | 1,520 |
2022/2021 | 888 | 6,448 |
2021/2020 | 3,870 | 1,046 |
2020/2019 | 407 | 532 |
Prior | 220 | 305 |
Revolving Loans Amortized Cost Basis | 14,812 | 15,331 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 26,781 | 29,084 |
Other Agricultural Loans [Member] | Special Mention [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 1,341 | 0 |
2023/2022 | 0 | 473 |
2022/2021 | 0 | 16 |
2021/2020 | 0 | 42 |
2020/2019 | 0 | 0 |
Prior | 400 | 0 |
Revolving Loans Amortized Cost Basis | 67 | 488 |
Revolving Loans Converted to Term | 0 | 29 |
Total loans | 1,808 | 1,048 |
Other Agricultural Loans [Member] | Substandard [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 354 | 0 |
2022/2021 | 455 | 207 |
2021/2020 | 9 | 0 |
2020/2019 | 0 | 4 |
Prior | 113 | 255 |
Revolving Loans Amortized Cost Basis | 131 | 44 |
Revolving Loans Converted to Term | 11 | 31 |
Total loans | 1,073 | 541 |
Other Agricultural Loans [Member] | Doubtful [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 0 | 0 |
State and Political Subdivision Loans [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 1,623 |
2023/2022 | 1,442 | 14,171 |
2022/2021 | 13,460 | 10,841 |
2021/2020 | 10,522 | 5,235 |
2020/2019 | 5,319 | 0 |
Prior | 23,439 | 25,294 |
Revolving Loans Amortized Cost Basis | 0 | 10 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 54,182 | 57,174 |
Financing Receivable, Current period gross charge-offs by Portfolio Class and Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Gross charge-offs | 0 | 0 | $ 0
State and Political Subdivision Loans [Member] | Pass [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 1,623 |
2023/2022 | 1,442 | 14,171 |
2022/2021 | 13,460 | 10,841 |
2021/2020 | 10,522 | 5,235 |
2020/2019 | 5,319 | 0 |
Prior | 23,439 | 25,294 |
Revolving Loans Amortized Cost Basis | 0 | 10 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 54,182 | 57,174 |
State and Political Subdivision Loans [Member] | Special Mention [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 0 | 0 |
State and Political Subdivision Loans [Member] | Substandard [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 0 | 0 |
State and Political Subdivision Loans [Member] | Doubtful [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 0 | 0 |
Total loans | 0 | 0 |
Total Loans [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 175,431 | 207,614 |
2023/2022 | 195,510 | 535,333 |
2022/2021 | 518,665 | 312,913 |
2021/2020 | 258,322 | 167,470 |
2020/2019 | 154,782 | 121,293 |
Prior | 408,015 | 352,514 |
Revolving Loans Amortized Cost Basis | 113,702 | 125,029 |
Revolving Loans Converted to Term | 4,210 | 5,364 |
Total loans | 1,828,637 | 1,827,530 |
Total Loans [Member] | Pass [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 170,134 | 204,691 |
2023/2022 | 190,011 | 510,849 |
2022/2021 | 463,749 | 302,676 |
2021/2020 | 248,935 | 165,692 |
2020/2019 | 152,485 | 112,253 |
Prior | 377,600 | 328,628 |
Revolving Loans Amortized Cost Basis | 103,567 | 118,320 |
Revolving Loans Converted to Term | 1,976 | 2,859 |
Total loans | 1,708,457 | 1,745,968 |
Total Loans [Member] | Special Mention [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 4,291 | 2,871 |
2023/2022 | 3,948 | 23,085 |
2022/2021 | 31,793 | 7,667 |
2021/2020 | 5,002 | 1,778 |
2020/2019 | 1,434 | 8,627 |
Prior | 14,272 | 15,826 |
Revolving Loans Amortized Cost Basis | 8,877 | 5,771 |
Revolving Loans Converted to Term | 32 | 125 |
Total loans | 69,649 | 65,750 |
Total Loans [Member] | Substandard [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 1,006 | 52 |
2023/2022 | 1,551 | 1,399 |
2022/2021 | 23,123 | 2,570 |
2021/2020 | 4,385 | 0 |
2020/2019 | 863 | 413 |
Prior | 16,143 | 8,060 |
Revolving Loans Amortized Cost Basis | 1,258 | 938 |
Revolving Loans Converted to Term | 2,186 | 2,358 |
Total loans | 50,515 | 15,790 |
Total Loans [Member] | Doubtful [Member] |  |  |
Financing Receivable, before Allowance for Credit Loss, by Origination Year [Abstract] |  |  |
2024/2023 | 0 | 0 |
2023/2022 | 0 | 0 |
2022/2021 | 0 | 0 |
2021/2020 | 0 | 0 |
2020/2019 | 0 | 0 |
Prior | 0 | 0 |
Revolving Loans Amortized Cost Basis | 0 | 0 |
Revolving Loans Converted to Term | 16 | 22 |
Total loans | $ 16 | $ 22 |

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