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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Credit Quality Risk Rating (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2025 | Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | $ 41,421 | $ 121,811
Year two | 112,419 | 168,238
Year three | 157,419 | 261,269
Year four | 272,043 | 349,214
Year five | 341,447 | 153,207
Prior | 359,277 | 225,687
Revolving | 68,702 | 88,929
Revolving to Term | 0 | 626
Total loans receivable | 1,352,728 | 1,368,981
Current period gross charge-offs, Year one | 0 | 0
Current period gross charge-offs, Year two | 3 | 135
Current period gross charge-offs, Year three | 6 | 10
Current period gross charge-offs, Year four | 51 | 40
Current period gross charge-offs, Year five | 0 | 5
Current period gross charge-offs, Prior | 0 | 21
Current period gross charge-offs, Revolving | 22 | 10
Current period gross charge-offs, Revolving to Term | 0 | 0
Current period gross charge-offs, Total | 82 | 221
Commercial/Agricultural Real Estate | Commercial real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 15,610 | 49,753
Year two | 50,011 | 77,787
Year three | 77,318 | 126,597
Year four | 123,876 | 209,738
Year five | 205,936 | 89,753
Prior | 226,833 | 145,712
Revolving | 8,410 | 7,669
Revolving to Term | 0 | 0
Total loans receivable | 707,994 | 707,009
Current period gross charge-offs, Year one | 0 | 0
Current period gross charge-offs, Year two | 0 | 0
Current period gross charge-offs, Year three | 0 | 0
Current period gross charge-offs, Year four | 51 | 39
Current period gross charge-offs, Year five | 0 | 0
Current period gross charge-offs, Prior | 0 | 0
Current period gross charge-offs, Revolving | 0 | 0
Current period gross charge-offs, Revolving to Term | 0 | 0
Current period gross charge-offs, Total | 51 | 39
Commercial/Agricultural Real Estate | Agricultural real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 5,413 | 3,556
Year two | 3,443 | 11,072
Year three | 6,774 | 17,637
Year four | 17,121 | 15,200
Year five | 14,938 | 7,335
Prior | 22,127 | 17,223
Revolving | 910 | 715
Revolving to Term | 0 | 0
Total loans receivable | 70,726 | 72,738
Current period gross charge-offs, Year one | 0 | 0
Current period gross charge-offs, Year two | 0 | 0
Current period gross charge-offs, Year three | 0 | 0
Current period gross charge-offs, Year four | 0 | 0
Current period gross charge-offs, Year five | 0 | 0
Current period gross charge-offs, Prior | 0 | 0
Current period gross charge-offs, Revolving | 0 | 0
Current period gross charge-offs, Revolving to Term | 0 | 0
Current period gross charge-offs, Total | 0 | 0
Commercial/Agricultural Real Estate | Multi-family real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 7,376 | 8,777
Year two | 8,729 | 7,790
Year three | 7,749 | 40,426
Year four | 57,058 | 101,213
Year five | 98,946 | 43,115
Prior | 57,437 | 19,005
Revolving | 441 | 380
Revolving to Term | 0 | 0
Total loans receivable | 237,736 | 220,706
Current period gross charge-offs, Year one | 0 | 0
Current period gross charge-offs, Year two | 0 | 0
Current period gross charge-offs, Year three | 0 | 0
Current period gross charge-offs, Year four | 0 | 0
Current period gross charge-offs, Year five | 0 | 0
Current period gross charge-offs, Prior | 0 | 0
Current period gross charge-offs, Revolving | 0 | 0
Current period gross charge-offs, Revolving to Term | 0 | 0
Current period gross charge-offs, Total | 0 | 0
Commercial/Agricultural Real Estate | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 6,745 | 23,832
Year two | 16,660 | 25,102
Year three | 22,145 | 10,186
Year four | 10,033 | 346
Year five | 342 | 1,297
Prior | 2,144 | 971
Revolving | 89 | 16,412
Revolving to Term | 0 | 0
Total loans receivable | 58,158 | 78,146
Current period gross charge-offs, Year one | 0 | 0
Current period gross charge-offs, Year two | 0 | 0
Current period gross charge-offs, Year three | 0 | 0
Current period gross charge-offs, Year four | 0 | 0
Current period gross charge-offs, Year five | 0 | 0
Current period gross charge-offs, Prior | 0 | 0
Current period gross charge-offs, Revolving | 0 | 0
Current period gross charge-offs, Revolving to Term | 0 | 0
Current period gross charge-offs, Total | 0 | 0
C&I/Agricultural operating: | Commercial and industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 2,578 | 17,599
Year two | 17,223 | 13,549
Year three | 11,981 | 31,479
Year four | 30,533 | 14,043
Year five | 12,940 | 8,787
Prior | 11,960 | 4,197
Revolving | 22,264 | 25,255
Revolving to Term | 0 | 626
Total loans receivable | 109,479 | 115,535
Current period gross charge-offs, Year one | 0 | 0
Current period gross charge-offs, Year two | 0 | 131
Current period gross charge-offs, Year three | 0 | 7
Current period gross charge-offs, Year four | 0 | 0
Current period gross charge-offs, Year five | 0 | 5
Current period gross charge-offs, Prior | 0 | 0
Current period gross charge-offs, Revolving | 20 | 0
Current period gross charge-offs, Revolving to Term | 0 | 0
Current period gross charge-offs, Total | 20 | 143
C&I/Agricultural operating: | Agricultural operating |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 2,202 | 3,373
Year two | 2,122 | 3,111
Year three | 2,806 | 3,617
Year four | 2,786 | 920
Year five | 807 | 438
Prior | 2,227 | 1,884
Revolving | 16,379 | 17,674
Revolving to Term | 0 | 0
Total loans receivable | 29,329 | 31,017
Current period gross charge-offs, Year one | 0 | 0
Current period gross charge-offs, Year two | 0 | 0
Current period gross charge-offs, Year three | 0 | 0
Current period gross charge-offs, Year four | 0 | 0
Current period gross charge-offs, Year five | 0 | 0
Current period gross charge-offs, Prior | 0 | 0
Current period gross charge-offs, Revolving | 0 | 0
Current period gross charge-offs, Revolving to Term | 0 | 0
Current period gross charge-offs, Total | 0 | 0
Residential mortgage: | Residential mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 1,026 | 13,400
Year two | 12,935 | 28,598
Year three | 27,581 | 30,516
Year four | 30,019 | 7,369
Year five | 7,233 | 2,141
Prior | 32,650 | 32,511
Revolving | 17,189 | 17,357
Revolving to Term | 0 | 0
Total loans receivable | 128,633 | 131,892
Current period gross charge-offs, Year one | 0 | 0
Current period gross charge-offs, Year two | 0 | 0
Current period gross charge-offs, Year three | 0 | 0
Current period gross charge-offs, Year four | 0 | 0
Current period gross charge-offs, Year five | 0 | 0
Current period gross charge-offs, Prior | 0 | 4
Current period gross charge-offs, Revolving | 0 | 0
Current period gross charge-offs, Revolving to Term | 0 | 0
Current period gross charge-offs, Total | 0 | 4
Residential mortgage: | Purchased HELOC loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 0 | 0
Year three | 0 | 0
Year four | 0 | 0
Year five | 0 | 0
Prior | 0 | 0
Revolving | 2,560 | 2,956
Revolving to Term | 0 | 0
Total loans receivable | 2,560 | 2,956
Current period gross charge-offs, Year one | 0 | 0
Current period gross charge-offs, Year two | 0 | 0
Current period gross charge-offs, Year three | 0 | 0
Current period gross charge-offs, Year four | 0 | 0
Current period gross charge-offs, Year five | 0 | 0
Current period gross charge-offs, Prior | 0 | 0
Current period gross charge-offs, Revolving | 0 | 0
Current period gross charge-offs, Revolving to Term | 0 | 0
Current period gross charge-offs, Total | 0 | 0
Consumer installment: | Originated indirect paper |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 0 | 0
Year three | 0 | 0
Year four | 0 | 0
Year five | 0 | 0
Prior | 3,434 | 3,970
Revolving | 0 | 0
Revolving to Term | 0 | 0
Total loans receivable | 3,434 | 3,970
Current period gross charge-offs, Year one | 0 | 0
Current period gross charge-offs, Year two | 0 | 0
Current period gross charge-offs, Year three | 0 | 0
Current period gross charge-offs, Year four | 0 | 0
Current period gross charge-offs, Year five | 0 | 0
Current period gross charge-offs, Prior | 0 | 17
Current period gross charge-offs, Revolving | 0 | 0
Current period gross charge-offs, Revolving to Term | 0 | 0
Current period gross charge-offs, Total | 0 | 17
Consumer installment: | Other consumer |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 471 | 1,521
Year two | 1,296 | 1,229
Year three | 1,065 | 811
Year four | 617 | 385
Year five | 305 | 341
Prior | 465 | 214
Revolving | 460 | 511
Revolving to Term | 0 | 0
Total loans receivable | 4,679 | 5,012
Current period gross charge-offs, Year one | 0 | 0
Current period gross charge-offs, Year two | 3 | 4
Current period gross charge-offs, Year three | 6 | 3
Current period gross charge-offs, Year four | 0 | 1
Current period gross charge-offs, Year five | 0 | 0
Current period gross charge-offs, Prior | 0 | 0
Current period gross charge-offs, Revolving | 2 | 10
Current period gross charge-offs, Revolving to Term | 0 | 0
Current period gross charge-offs, Total | 11 | 18
Risk rating 1 to 5 | Commercial/Agricultural Real Estate | Commercial real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 15,610 | 49,580
Year two | 49,839 | 76,381
Year three | 75,320 | 123,806
Year four | 120,536 | 207,155
Year five | 203,782 | 89,539
Prior | 218,775 | 141,264
Revolving | 8,410 | 7,669
Revolving to Term | 0 | 0
Total loans receivable | 692,272 | 695,394
Risk rating 1 to 5 | Commercial/Agricultural Real Estate | Agricultural real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 5,413 | 3,556
Year two | 3,443 | 10,870
Year three | 6,573 | 17,160
Year four | 16,743 | 10,098
Year five | 9,960 | 7,335
Prior | 21,611 | 16,642
Revolving | 910 | 715
Revolving to Term | 0 | 0
Total loans receivable | 64,653 | 66,376
Risk rating 1 to 5 | Commercial/Agricultural Real Estate | Multi-family real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 7,376 | 8,777
Year two | 8,729 | 7,790
Year three | 7,749 | 40,426
Year four | 57,058 | 101,213
Year five | 98,946 | 43,115
Prior | 57,437 | 19,005
Revolving | 441 | 380
Revolving to Term | 0 | 0
Total loans receivable | 237,736 | 220,706
Risk rating 1 to 5 | Commercial/Agricultural Real Estate | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 6,745 | 23,832
Year two | 16,660 | 25,102
Year three | 22,145 | 10,186
Year four | 10,033 | 346
Year five | 342 | 1,297
Prior | 2,144 | 868
Revolving | 89 | 16,412
Revolving to Term | 0 | 0
Total loans receivable | 58,158 | 78,043
Risk rating 1 to 5 | C&I/Agricultural operating: | Commercial and industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 2,328 | 17,599
Year two | 16,406 | 13,049
Year three | 10,000 | 28,343
Year four | 27,537 | 13,629
Year five | 12,466 | 8,787
Prior | 11,790 | 4,197
Revolving | 20,931 | 24,809
Revolving to Term | 0 | 0
Total loans receivable | 101,458 | 110,413
Risk rating 1 to 5 | C&I/Agricultural operating: | Agricultural operating |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 2,202 | 3,373
Year two | 2,122 | 3,062
Year three | 2,758 | 3,144
Year four | 2,313 | 563
Year five | 520 | 198
Prior | 1,986 | 1,884
Revolving | 16,188 | 17,609
Revolving to Term | 0 | 0
Total loans receivable | 28,089 | 29,833
Risk rating 1 to 5 | Residential mortgage: | Residential mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 1,026 | 13,400
Year two | 12,928 | 28,598
Year three | 27,581 | 30,386
Year four | 29,891 | 7,369
Year five | 7,233 | 2,141
Prior | 29,719 | 30,004
Revolving | 17,089 | 17,349
Revolving to Term | 0 | 0
Total loans receivable | 125,467 | 129,247
Risk rating 1 to 5 | Residential mortgage: | Purchased HELOC loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 0 | 0
Year three | 0 | 0
Year four | 0 | 0
Year five | 0 | 0
Prior | 0 | 0
Revolving | 2,443 | 2,839
Revolving to Term | 0 | 0
Total loans receivable | 2,443 | 2,839
Risk rating 1 to 5 | Consumer installment: | Originated indirect paper |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 0 | 0
Year three | 0 | 0
Year four | 0 | 0
Year five | 0 | 0
Prior | 3,400 | 3,944
Revolving | 0 | 0
Revolving to Term | 0 | 0
Total loans receivable | 3,400 | 3,944
Risk rating 1 to 5 | Consumer installment: | Other consumer |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 470 | 1,519
Year two | 1,294 | 1,229
Year three | 1,065 | 811
Year four | 617 | 385
Year five | 305 | 341
Prior | 465 | 214
Revolving | 460 | 511
Revolving to Term | 0 | 0
Total loans receivable | 4,676 | 5,010
Risk rating 6 | Commercial/Agricultural Real Estate | Commercial real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 173
Year two | 0 | 1,406
Year three | 1,301 | 2,238
Year four | 2,844 | 138
Year five | 40 | 0
Prior | 3,535 | 0
Revolving | 0 | 0
Revolving to Term | 0 | 0
Total loans receivable | 7,720 | 3,955
Risk rating 6 | Commercial/Agricultural Real Estate | Agricultural real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 0 | 0
Year three | 0 | 0
Year four | 0 | 0
Year five | 0 | 0
Prior | 138 | 140
Revolving | 0 | 0
Revolving to Term | 0 | 0
Total loans receivable | 138 | 140
Risk rating 6 | Commercial/Agricultural Real Estate | Multi-family real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 0 | 0
Year three | 0 | 0
Year four | 0 | 0
Year five | 0 | 0
Prior | 0 | 0
Revolving | 0 | 0
Revolving to Term | 0 | 0
Total loans receivable | 0 | 0
Risk rating 6 | Commercial/Agricultural Real Estate | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 0 | 0
Year three | 0 | 0
Year four | 0 | 0
Year five | 0 | 0
Prior | 0 | 103
Revolving | 0 | 0
Revolving to Term | 0 | 0
Total loans receivable | 0 | 103
Risk rating 6 | C&I/Agricultural operating: | Commercial and industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 250 | 0
Year two | 817 | 0
Year three | 1,545 | 3,062
Year four | 2,963 | 13
Year five | 73 | 0
Prior | 169 | 0
Revolving | 792 | 292
Revolving to Term | 0 | 626
Total loans receivable | 6,609 | 3,993
Risk rating 6 | C&I/Agricultural operating: | Agricultural operating |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 0 | 49
Year three | 48 | 0
Year four | 0 | 37
Year five | 35 | 240
Prior | 241 | 0
Revolving | 191 | 65
Revolving to Term | 0 | 0
Total loans receivable | 515 | 391
Risk rating 7 | Commercial/Agricultural Real Estate | Commercial real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 172 | 0
Year three | 697 | 553
Year four | 496 | 2,445
Year five | 2,114 | 214
Prior | 4,523 | 4,448
Revolving | 0 | 0
Revolving to Term | 0 | 0
Total loans receivable | 8,002 | 7,660
Risk rating 7 | Commercial/Agricultural Real Estate | Agricultural real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 0 | 202
Year three | 201 | 477
Year four | 378 | 5,102
Year five | 4,978 | 0
Prior | 378 | 441
Revolving | 0 | 0
Revolving to Term | 0 | 0
Total loans receivable | 5,935 | 6,222
Risk rating 7 | Commercial/Agricultural Real Estate | Multi-family real estate |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 0 | 0
Year three | 0 | 0
Year four | 0 | 0
Year five | 0 | 0
Prior | 0 | 0
Revolving | 0 | 0
Revolving to Term | 0 | 0
Total loans receivable | 0 | 0
Risk rating 7 | Commercial/Agricultural Real Estate | Construction and land development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 0 | 0
Year three | 0 | 0
Year four | 0 | 0
Year five | 0 | 0
Prior | 0 | 0
Revolving | 0 | 0
Revolving to Term | 0 | 0
Total loans receivable | 0 | 0
Risk rating 7 | C&I/Agricultural operating: | Commercial and industrial |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 0 | 500
Year three | 436 | 74
Year four | 33 | 401
Year five | 401 | 0
Prior | 1 | 0
Revolving | 541 | 154
Revolving to Term | 0 | 0
Total loans receivable | 1,412 | 1,129
Risk rating 7 | C&I/Agricultural operating: | Agricultural operating |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 0 | 0
Year three | 0 | 473
Year four | 473 | 320
Year five | 252 | 0
Prior | 0 | 0
Revolving | 0 | 0
Revolving to Term | 0 | 0
Total loans receivable | 725 | 793
Risk rating 7 | Residential mortgage: | Residential mortgage |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 7 | 0
Year three | 0 | 130
Year four | 128 | 0
Year five | 0 | 0
Prior | 2,931 | 2,507
Revolving | 100 | 8
Revolving to Term | 0 | 0
Total loans receivable | 3,166 | 2,645
Risk rating 7 | Residential mortgage: | Purchased HELOC loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 0 | 0
Year three | 0 | 0
Year four | 0 | 0
Year five | 0 | 0
Prior | 0 | 0
Revolving | 117 | 117
Revolving to Term | 0 | 0
Total loans receivable | 117 | 117
Risk rating 7 | Consumer installment: | Originated indirect paper |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 0 | 0
Year two | 0 | 0
Year three | 0 | 0
Year four | 0 | 0
Year five | 0 | 0
Prior | 34 | 26
Revolving | 0 | 0
Revolving to Term | 0 | 0
Total loans receivable | 34 | 26
Risk rating 7 | Consumer installment: | Other consumer |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Year one | 1 | 2
Year two | 2 | 0
Year three | 0 | 0
Year four | 0 | 0
Year five | 0 | 0
Prior | 0 | 0
Revolving | 0 | 0
Revolving to Term | 0 | 0
Total loans receivable | $ 3 | $ 2

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