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LOANS, ALLOWANCE FOR CREDIT LOSSES AND IMPAIRED LOANS - Schedule of Nonaccrual loans (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Total Nonaccrual Loans | $ 13,184 | $ 11,204
Nonaccrual with no Allowance for Credit Losses | 12,939 |
Interest Income Not Recorded for Nonaccrual loans | 734 |
Commercial/Agricultural real estate | Commercial real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Total Nonaccrual Loans | 10,359 | 5,736
Nonaccrual with no Allowance for Credit Losses | 10,347 |
Interest Income Not Recorded for Nonaccrual loans | 497 |
Commercial/Agricultural real estate | Agricultural real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Total Nonaccrual Loans | 391 | 2,742
Nonaccrual with no Allowance for Credit Losses | 391 |
Interest Income Not Recorded for Nonaccrual loans | 46 |
Commercial/Agricultural real estate | Multi-family real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Total Nonaccrual Loans | 0 | 0
Nonaccrual with no Allowance for Credit Losses | 0 |
Interest Income Not Recorded for Nonaccrual loans | 0 |
Commercial/Agricultural real estate | Construction and land development |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Total Nonaccrual Loans | 54 | 0
Nonaccrual with no Allowance for Credit Losses | 54 |
Interest Income Not Recorded for Nonaccrual loans | 1 |
C&I/Agricultural operating | Commercial and industrial |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Total Nonaccrual Loans | 0 | 552
Nonaccrual with no Allowance for Credit Losses | 0 |
Interest Income Not Recorded for Nonaccrual loans | 0 |
C&I/Agricultural operating | Commercial and industrial |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Total Nonaccrual Loans | 1,180 | 890
Nonaccrual with no Allowance for Credit Losses | 1,180 |
Interest Income Not Recorded for Nonaccrual loans | 120 |
Residential mortgage | Residential mortgage |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Total Nonaccrual Loans | 1,167 | 1,253
Nonaccrual with no Allowance for Credit Losses | 934 |
Interest Income Not Recorded for Nonaccrual loans | 68 |
Residential mortgage | Purchased HELOC loans |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Total Nonaccrual Loans | 0 | 0
Nonaccrual with no Allowance for Credit Losses | 0 |
Interest Income Not Recorded for Nonaccrual loans | 0 |
Consumer installment | Originated indirect paper |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Total Nonaccrual Loans | 15 | 27
Nonaccrual with no Allowance for Credit Losses | 15 |
Interest Income Not Recorded for Nonaccrual loans | 1 |
Consumer installment | Other consumer |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Total Nonaccrual Loans | 18 | $ 4
Nonaccrual with no Allowance for Credit Losses | 18 |
Interest Income Not Recorded for Nonaccrual loans | $ 1 |

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