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LOANS, ALLOWANCE FOR CREDIT LOSSES AND IMPAIRED LOANS - Change in the ALL by Loan Type (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
Allowance for Loan Losses: |  |
Beginning balance | $ 17,939 |
Charge-offs | (160) |
Recoveries | 611 |
Provision | (188) |
Ending balance | 22,908 | $ 17,939
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract] |  |
Amount of allowance for loan losses arising from loans individually evaluated for impairment |  | 826
Amount of allowance for loan losses arising from loans collectively evaluated for impairment |  | 17,113
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process | 1,460,792 | 1,416,135
Ending balance: individually evaluated for impairment |  | 26,919
Ending balance: collectively evaluated for impairment |  | 1,389,216
Originated loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 17,309 | 15,830
Charge-offs |  | (547)
Recoveries |  | 161
Provision |  | 1,865
Ending balance |  | 17,309
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 1,272,943
Other acquired loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 630 | 1,083
Charge-offs |  | (120)
Recoveries |  | 57
Provision |  | (390)
Ending balance |  | 630
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 136,192
Acquired loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 630 |
Ending balance |  | 630
Purchased credit-impaired loans |  |
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 7,000
Commercial/Agricultural real estate |  |
Allowance for Loan Losses: |  |
Beginning balance | 14,085 |
Charge-offs | (46) |
Recoveries | 489 |
Ending balance | 18,784 | 14,085
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract] |  |
Amount of allowance for loan losses arising from loans individually evaluated for impairment |  | 519
Amount of allowance for loan losses arising from loans collectively evaluated for impairment |  | 13,566
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 1,125,279
Ending balance: individually evaluated for impairment |  | 16,874
Ending balance: collectively evaluated for impairment |  | 1,108,405
Commercial/Agricultural real estate | Originated loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 13,551 | 12,354
Charge-offs |  | (157)
Recoveries |  | 74
Provision |  | 1,280
Ending balance |  | 13,551
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 1,017,529
Commercial/Agricultural real estate | Other acquired loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 534 | 856
Charge-offs |  | (48)
Recoveries |  | 28
Provision |  | (302)
Ending balance |  | 534
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 102,002
Commercial/Agricultural real estate | Acquired loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 534 |
Ending balance |  | 534
Commercial/Agricultural real estate | Purchased credit-impaired loans |  |
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 5,748
C&I/Agricultural operating |  |
Allowance for Loan Losses: |  |
Beginning balance | 2,318 |
Charge-offs | 0 |
Recoveries | 47 |
Ending balance | 1,105 | 2,318
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract] |  |
Amount of allowance for loan losses arising from loans individually evaluated for impairment |  | 249
Amount of allowance for loan losses arising from loans collectively evaluated for impairment |  | 2,069
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 164,819
Ending balance: individually evaluated for impairment |  | 3,292
Ending balance: collectively evaluated for impairment |  | 161,527
C&I/Agricultural operating | Originated loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 2,255 | 1,959
Charge-offs |  | (310)
Recoveries |  | 35
Provision |  | 571
Ending balance |  | 2,255
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 150,239
C&I/Agricultural operating | Other acquired loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 63 | 69
Charge-offs |  | (36)
Recoveries |  | 1
Provision |  | 29
Ending balance |  | 63
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 14,218
C&I/Agricultural operating | Acquired loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 63 |
Ending balance |  | 63
C&I/Agricultural operating | Purchased credit-impaired loans |  |
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 362
Residential mortgage |  |
Allowance for Loan Losses: |  |
Beginning balance | 599 |
Charge-offs | (78) |
Recoveries | 42 |
Ending balance | 2,744 | 599
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract] |  |
Amount of allowance for loan losses arising from loans individually evaluated for impairment |  | 48
Amount of allowance for loan losses arising from loans collectively evaluated for impairment |  | 551
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 108,651
Ending balance: individually evaluated for impairment |  | 5,998
Ending balance: collectively evaluated for impairment |  | 102,653
Residential mortgage | Originated loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 574 | 518
Charge-offs |  | (35)
Recoveries |  | 2
Provision |  | 89
Ending balance |  | 574
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 88,045
Residential mortgage | Other acquired loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 25 | 130
Charge-offs |  | (33)
Recoveries |  | 27
Provision |  | (99)
Ending balance |  | 25
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 19,716
Residential mortgage | Acquired loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 25 |
Ending balance |  | 25
Residential mortgage | Purchased credit-impaired loans |  |
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 890
Consumer installment |  |
Allowance for Loan Losses: |  |
Beginning balance | 129 |
Charge-offs | (36) |
Recoveries | 33 |
Ending balance | 275 | 129
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract] |  |
Amount of allowance for loan losses arising from loans individually evaluated for impairment |  | 10
Amount of allowance for loan losses arising from loans collectively evaluated for impairment |  | 119
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 17,386
Ending balance: individually evaluated for impairment |  | 755
Ending balance: collectively evaluated for impairment |  | 16,631
Consumer installment | Originated loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 121 | 225
Charge-offs |  | (45)
Recoveries |  | 50
Provision |  | (109)
Ending balance |  | 121
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 17,130
Consumer installment | Other acquired loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 8 | 28
Charge-offs |  | (3)
Recoveries |  | 1
Provision |  | (18)
Ending balance |  | 8
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 256
Consumer installment | Acquired loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 8 |
Ending balance |  | 8
Consumer installment | Purchased credit-impaired loans |  |
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 0
Unallocated |  |
Allowance for Loan Losses: |  |
Beginning balance | 808 |
Charge-offs | 0 |
Recoveries | 0 |
Ending balance | 0 | 808
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract] |  |
Amount of allowance for loan losses arising from loans individually evaluated for impairment |  | 0
Amount of allowance for loan losses arising from loans collectively evaluated for impairment |  | 808
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 0
Ending balance: individually evaluated for impairment |  | 0
Ending balance: collectively evaluated for impairment |  | 0
Unallocated | Originated loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 808 | 774
Charge-offs |  | 0
Recoveries |  | 0
Provision |  | 34
Ending balance |  | 808
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 0
Unallocated | Other acquired loans |  |
Allowance for Loan Losses: |  |
Beginning balance | 0 | 0
Charge-offs |  | 0
Recoveries |  | 0
Provision |  | 0
Ending balance |  | 0
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | 0
Unallocated | Acquired loans |  |
Allowance for Loan Losses: |  |
Beginning balance | $ 0 |
Ending balance |  | 0
Unallocated | Purchased credit-impaired loans |  |
Loans Receivable: |  |
Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process |  | $ 0

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