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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Summary of Credit Exposure in Company Loan Portfolio (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | $ 288,326 | $ 919,315
Credit Exposure 2022 | 833,709 | 557,540
Credit Exposure 2021 | 451,802 | 195,032
Credit Exposure 2020 | 159,704 | 128,777
Credit Exposure 2019 | 108,230 | 100,422
Credit Exposure Prior | 320,588 | 301,434
Revolving Loans Amortized Cost | 160,217 | 175,656
Total | 2,322,576 | 2,378,176
Credit Exposure 2023.Charge - offs | (615) | (335)
Credit Exposure 2022.Charge - offs | (38) | (26)
Credit Exposure 2021.Charge - offs | (76) | (92)
Credit Exposure 2020.Charge - offs | (52) | (21)
Credit Exposure 2019.Charge - offs | (36) |
Credit Exposure Prior.Charge - offs | (94) |
Credit Exposure Revolving Loans Amortized Cost.Charge - offs | (293) | (375)
Total | (1,204) | (849)
Credit Exposure 2023, Recoveries | 61 | 83
Credit Exposure 2022, Recoveries |  | 3
Credit Exposure 2021, Recoveries | 4 | 6
Credit Exposure 2020, Recoveries | 1 | 11
Credit Exposure 2019, Recoveries |  | 2
Credit Exposure Prior, Recoveries | 29 | 95
Credit Exposure Revolving Loans Amortized Cost, Recoveries | 55 | 40
Total | 150 | 240
Credit Exposure 2023, Current period net | (554) | (252)
Credit Exposure 2022, Current period net | (38) | (23)
Credit Exposure 2021, Current period net | (72) | (86)
Credit Exposure 2020, Current period net | (51) | (10)
Credit Exposure 2019, Current period net | (36) | 2
Credit Exposure Prior,Current period net | (65) | 95
Credit Exposure Revolving Loans Amortized Cost,Current period net | (238) | (335)
Total | (1,054) | (609)
Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 288,301 | 916,957
Credit Exposure 2022 | 810,203 | 557,131
Credit Exposure 2021 | 441,607 | 193,161
Credit Exposure 2020 | 158,291 | 127,738
Credit Exposure 2019 | 107,314 | 96,026
Credit Exposure Prior | 316,988 | 285,125
Revolving Loans Amortized Cost | 159,933 | 174,751
Total | 2,282,637 | 2,350,889
Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 6 | 919
Credit Exposure 2022 | 7,042 | 135
Credit Exposure 2021 | 137 | 1,343
Credit Exposure 2020 | 958 | 361
Credit Exposure 2019 | 147 | 2,598
Credit Exposure Prior | 1,196 | 3,586
Revolving Loans Amortized Cost | 250 | 905
Total | 9,736 | 9,847
Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 |  | 1,350
Credit Exposure 2022 | 16,210 |
Credit Exposure 2021 | 6,950 | 246
Credit Exposure 2020 | 370 | 454
Credit Exposure 2019 | 446 | 218
Credit Exposure Prior | 635 | 4,324
Total | 24,611 | 6,592
Nonaccrual |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 19 | 89
Credit Exposure 2022 | 254 | 274
Credit Exposure 2021 | 3,108 | 282
Credit Exposure 2020 | 85 | 224
Credit Exposure 2019 | 323 | 1,580
Credit Exposure Prior | 1,769 | 8,399
Revolving Loans Amortized Cost | 34 |
Total | 5,592 | 10,848
Commercial and industrial |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 42,646 | 99,836
Credit Exposure 2022 | 72,711 | 58,018
Credit Exposure 2021 | 39,988 | 19,833
Credit Exposure 2020 | 14,199 | 12,553
Credit Exposure 2019 | 8,766 | 4,364
Credit Exposure Prior | 12,756 | 12,930
Revolving Loans Amortized Cost | 96,499 | 106,533
Total | 287,565 | 314,067
Credit Exposure 2023.Charge - offs | (79) |
Credit Exposure 2021.Charge - offs | (25) | (67)
Credit Exposure 2020.Charge - offs | (41) |
Credit Exposure 2019.Charge - offs | (31) |
Credit Exposure Prior.Charge - offs | (4) |
Credit Exposure Revolving Loans Amortized Cost.Charge - offs | (293) | (125)
Total | (473) | (192)
Credit Exposure Prior, Recoveries | 4 | 32
Credit Exposure Revolving Loans Amortized Cost, Recoveries | 15 | 40
Total | 19 | 72
Credit Exposure 2023, Current period net | (79) |
Credit Exposure 2021, Current period net | (25) | (67)
Credit Exposure 2020, Current period net | (41) |
Credit Exposure 2019, Current period net | (31) |
Credit Exposure Prior,Current period net |  | 32
Credit Exposure Revolving Loans Amortized Cost,Current period net | (278) | (85)
Total | (454) | (120)
Commercial and industrial | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 42,646 | 99,750
Credit Exposure 2022 | 72,376 | 57,854
Credit Exposure 2021 | 38,328 | 19,577
Credit Exposure 2020 | 12,864 | 11,797
Credit Exposure 2019 | 8,249 | 4,172
Credit Exposure Prior | 12,524 | 12,907
Revolving Loans Amortized Cost | 96,215 | 105,628
Total | 283,202 | 311,685
Commercial and industrial | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2022 | 16 | 131
Credit Exposure 2021 | 132 |
Credit Exposure 2020 | 958 | 333
Credit Exposure 2019 | 147 |
Revolving Loans Amortized Cost | 250 | 905
Total | 1,503 | 1,369
Commercial and industrial | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 |  | 14
Credit Exposure 2022 | 190 |
Credit Exposure 2021 |  | 246
Credit Exposure 2020 | 370 | 423
Credit Exposure 2019 | 370 | 192
Credit Exposure Prior | 153 | 23
Total | 1,083 | 898
Commercial and industrial | Nonaccrual |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 |  | 72
Credit Exposure 2022 | 129 | 33
Credit Exposure 2021 | 1,528 | 10
Credit Exposure 2020 | 7 |
Credit Exposure Prior | 79 |
Revolving Loans Amortized Cost | 34 |
Total | 1,777 | 115
Construction and development |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 86,641 | 180,406
Credit Exposure 2022 | 112,609 | 138,388
Credit Exposure 2021 | 62,548 | 17,361
Credit Exposure 2020 | 7,074 | 8,697
Credit Exposure 2019 | 5,915 | 4,878
Credit Exposure Prior | 12,615 | 10,535
Revolving Loans Amortized Cost | 9,237 | 16,870
Total | 296,639 | 377,135
Construction and development | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 86,641 | 179,501
Credit Exposure 2022 | 112,347 | 138,388
Credit Exposure 2021 | 62,548 | 17,361
Credit Exposure 2020 | 7,074 | 8,697
Credit Exposure 2019 | 5,915 | 3,443
Credit Exposure Prior | 12,504 | 10,535
Revolving Loans Amortized Cost | 9,237 | 16,870
Total | 296,266 | 374,795
Construction and development | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 |  | 905
Total | 905 |
Construction and development | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2022 | 189 |
Credit Exposure Prior | 67 |
Total | 256 |
Construction and development | Nonaccrual |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2022 | 73 |
Credit Exposure 2019 |  | 1,435
Credit Exposure Prior | 44 |
Total | 117 | 1,435
Commercial real estate |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 46,655 | 348,498
Credit Exposure 2022 | 391,764 | 147,986
Credit Exposure 2021 | 156,486 | 88,448
Credit Exposure 2020 | 81,765 | 64,084
Credit Exposure 2019 | 54,181 | 53,622
Credit Exposure Prior | 177,279 | 172,942
Revolving Loans Amortized Cost | 15,065 | 12,007
Total | 923,195 | 887,587
Credit Exposure 2023.Charge - offs | (190) |
Credit Exposure Prior.Charge - offs | (87) |
Total | (277) |
Credit Exposure 2023, Current period net | (190) |
Credit Exposure 2019, Current period net |  | 1
Credit Exposure Prior,Current period net | (87) |
Total | (277) | 1
Commercial real estate | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 46,655 | 347,162
Credit Exposure 2022 | 368,933 | 147,986
Credit Exposure 2021 | 149,536 | 86,897
Credit Exposure 2020 | 81,765 | 63,988
Credit Exposure 2019 | 54,100 | 51,002
Credit Exposure Prior | 176,509 | 158,384
Revolving Loans Amortized Cost | 15,065 | 12,007
Total | 892,563 | 867,426
Commercial real estate | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2022 | 7,000 |
Credit Exposure 2021 |  | 1,300
Credit Exposure 2019 |  | 2,594
Credit Exposure Prior | 333 | 3,427
Total | 7,333 | 7,321
Commercial real estate | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 |  | 1,336
Credit Exposure 2022 | 15,831 |
Credit Exposure 2021 | 6,950 |
Credit Exposure 2019 | 49 | 26
Credit Exposure Prior | 337 | 4,207
Total | 23,167 | 5,569
Commercial real estate | Nonaccrual |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2021 |  | 251
Credit Exposure 2020 |  | 96
Credit Exposure 2019 | 32 |
Credit Exposure Prior | 100 | 6,924
Total | 132 | 7,271
Farmland |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 25,009 | 93,128
Credit Exposure 2022 | 77,371 | 51,912
Credit Exposure 2021 | 46,817 | 10,284
Credit Exposure 2020 | 8,556 | 6,677
Credit Exposure 2019 | 5,626 | 5,956
Credit Exposure Prior | 16,067 | 11,912
Revolving Loans Amortized Cost | 6,849 | 5,948
Total | 186,295 | 185,817
Farmland | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 25,009 | 93,128
Credit Exposure 2022 | 77,371 | 51,912
Credit Exposure 2021 | 46,817 | 10,284
Credit Exposure 2020 | 8,556 | 6,646
Credit Exposure 2019 | 5,599 | 5,956
Credit Exposure Prior | 15,850 | 11,741
Revolving Loans Amortized Cost | 6,849 | 5,948
Total | 186,051 | 185,615
Farmland | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2020 |  | 31
Credit Exposure 2019 | 27 |
Credit Exposure Prior | 53 | 62
Total | 80 | 93
Farmland | Nonaccrual |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure Prior | 164 | 109
Total | 164 | 109
1-4 family residential |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 57,348 | 143,268
Credit Exposure 2022 | 143,992 | 129,105
Credit Exposure 2021 | 122,213 | 50,183
Credit Exposure 2020 | 42,588 | 30,184
Credit Exposure 2019 | 28,939 | 27,222
Credit Exposure Prior | 97,377 | 91,143
Revolving Loans Amortized Cost | 22,146 | 21,956
Total | 514,603 | 493,061
Credit Exposure Prior, Recoveries |  | 30
Total |  | 30
Credit Exposure Prior,Current period net |  | 30
Total |  | 30
1-4 family residential | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 57,348 | 143,268
Credit Exposure 2022 | 143,992 | 128,957
Credit Exposure 2021 | 120,964 | 50,140
Credit Exposure 2020 | 42,535 | 30,068
Credit Exposure 2019 | 28,764 | 27,104
Credit Exposure Prior | 95,198 | 89,678
Revolving Loans Amortized Cost | 22,146 | 21,956
Total | 510,947 | 491,171
1-4 family residential | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2021 |  | 43
Credit Exposure Prior | 863 | 156
Total | 863 | 199
1-4 family residential | Nonaccrual |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2022 |  | 148
Credit Exposure 2021 | 1,249 |
Credit Exposure 2020 | 53 | 116
Credit Exposure 2019 | 175 | 118
Credit Exposure Prior | 1,316 | 1,309
Total | 2,793 | 1,691
Multi-family residential |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 1,984 | 18,183
Credit Exposure 2022 | 18,041 | 18,331
Credit Exposure 2021 | 16,496 | 2,463
Credit Exposure 2020 | 2,363 | 4,216
Credit Exposure 2019 | 3,862 | 878
Credit Exposure Prior |  | 985
Revolving Loans Amortized Cost | 54 | 91
Total | 44,292 | 45,147
Multi-family residential | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 1,984 | 18,183
Credit Exposure 2022 | 18,041 | 18,331
Credit Exposure 2021 | 16,496 | 2,463
Credit Exposure 2020 | 2,363 | 4,216
Credit Exposure 2019 | 3,862 | 878
Credit Exposure Prior | 1,492 | 985
Revolving Loans Amortized Cost | 54 | 91
Total | 44,292 | 45,147
Consumer and Overdrafts |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 26,186 | 32,848
Credit Exposure 2022 | 15,259 | 11,886
Credit Exposure 2021 | 5,920 | 5,476
Credit Exposure 2020 | 2,474 | 1,875
Credit Exposure 2019 | 631 | 3,106
Credit Exposure Prior | 2,344 | 477
Revolving Loans Amortized Cost | 4,488 | 6,008
Total | 57,302 | 61,676
Credit Exposure 2023.Charge - offs | (346) | (335)
Credit Exposure 2022.Charge - offs | (38) | (26)
Credit Exposure 2021.Charge - offs | (51) | (25)
Credit Exposure 2020.Charge - offs | (11) | (21)
Credit Exposure 2019.Charge - offs | (5) |
Credit Exposure Revolving Loans Amortized Cost.Charge - offs |  | (250)
Total | (451) | (657)
Credit Exposure 2023, Recoveries | 61 | 83
Credit Exposure 2022, Recoveries |  | 3
Credit Exposure 2021, Recoveries | 4 | 6
Credit Exposure 2020, Recoveries | 1 | 11
Credit Exposure 2019, Recoveries |  | 1
Credit Exposure Prior, Recoveries | 23 | 33
Credit Exposure Revolving Loans Amortized Cost, Recoveries | 40 |
Total | 129 | 137
Credit Exposure 2023, Current period net | (285) | (252)
Credit Exposure 2022, Current period net | (38) | (23)
Credit Exposure 2021, Current period net | (47) | (19)
Credit Exposure 2020, Current period net | (10) | (10)
Credit Exposure 2019, Current period net | (5) | 1
Credit Exposure Prior,Current period net | 23 | 33
Credit Exposure Revolving Loans Amortized Cost,Current period net | 40 | (250)
Total | (322) | (520)
Consumer and Overdrafts | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 26,161 | 32,817
Credit Exposure 2022 | 15,181 | 11,789
Credit Exposure 2021 | 5,840 | 5,455
Credit Exposure 2020 | 2,449 | 1,835
Credit Exposure 2019 | 589 | 3,079
Credit Exposure Prior | 2,307 | 473
Revolving Loans Amortized Cost | 4,488 | 6,008
Total | 57,015 | 61,456
Consumer and Overdrafts | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 6 | 14
Credit Exposure 2022 | 26 | 4
Credit Exposure 2021 | 5 |
Credit Exposure 2020 |  | 28
Credit Exposure 2019 |  | 4
Total | 37 | 50
Consumer and Overdrafts | Nonaccrual |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 19 | 17
Credit Exposure 2022 | 52 | 93
Credit Exposure 2021 | 75 | 21
Credit Exposure 2020 | 25 | 12
Credit Exposure 2019 | 42 | 23
Credit Exposure Prior | 37 | 4
Total | 250 | 170
Agricultural |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 1,857 | 3,148
Credit Exposure 2022 | 1,962 | 1,914
Credit Exposure 2021 | 1,334 | 984
Credit Exposure 2020 | 685 | 491
Credit Exposure 2019 | 310 | 396
Credit Exposure Prior | 658 | 510
Revolving Loans Amortized Cost | 5,879 | 6,243
Total | 12,685 | 13,686
Credit Exposure Prior.Charge - offs | (3) |
Total | (3) |
Credit Exposure Prior, Recoveries | 2 |
Total | 2 |
Credit Exposure Prior,Current period net | (1) |
Total | (1) |
Agricultural | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2023 | 1,857 | 3,148
Credit Exposure 2022 | 1,962 | 1,914
Credit Exposure 2021 | 1,078 | 984
Credit Exposure 2020 | 685 | 491
Credit Exposure 2019 | 236 | 392
Credit Exposure Prior | 604 | 422
Revolving Loans Amortized Cost | 5,879 | 6,243
Total | 12,301 | 13,594
Agricultural | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure Prior |  | 3
Total |  | 3
Agricultural | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure Prior | 25 | 32
Total | 25 | 32
Agricultural | Nonaccrual |  |
Financing Receivable Recorded Investment [Line Items] |  |
Credit Exposure 2021 | 256 |
Credit Exposure 2019 | 74 | 4
Credit Exposure Prior | 29 | 53
Total | $ 359 | $ 57

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