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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Nonaccrual Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023 | Jun. 30, 2023
--- | --- | --- | ---
Financing Receivable, Past Due [Line Items] |  |  |
Total Nonaccrual Loans | $ 8,352 | $ 13,184 | $ 15,663
Nonaccrual with no Allowance for Credit Losses | 7,602 | 12,939 | 15,404
Commercial/Agricultural Real Estate | Commercial real estate |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Nonaccrual Loans | 5,350 | 10,359 | 11,359
Nonaccrual with no Allowance for Credit Losses | 5,093 | 10,347 | 11,342
Commercial/Agricultural Real Estate | Agricultural real estate |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Nonaccrual Loans | 382 | 391 | 1,712
Nonaccrual with no Allowance for Credit Losses | 382 | 391 | 1,712
Commercial/Agricultural Real Estate | Construction and land development |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Nonaccrual Loans |  | 54 | 94
Nonaccrual with no Allowance for Credit Losses |  | 54 | 94
C&I/Agricultural operating: | Commercial and industrial |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Nonaccrual Loans | 422 |  | 4
Nonaccrual with no Allowance for Credit Losses | 147 |  | 4
C&I/Agricultural operating: | Agricultural operating |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Nonaccrual Loans | 1,017 | 1,180 | 1,436
Nonaccrual with no Allowance for Credit Losses | 1,017 | 1,180 | 1,436
Residential mortgage: | Residential mortgage |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Nonaccrual Loans | 1,028 | 1,167 | 1,029
Nonaccrual with no Allowance for Credit Losses | 810 | 934 | 787
Residential mortgage: | Purchased HELOC loans |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Nonaccrual Loans | 117 |  |
Nonaccrual with no Allowance for Credit Losses | 117 |  |
Consumer installment: | Originated indirect paper |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Nonaccrual Loans | 35 | 15 | 27
Nonaccrual with no Allowance for Credit Losses | 35 | 15 | 27
Consumer installment: | Other consumer |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Total Nonaccrual Loans | 1 | 18 | 2
Nonaccrual with no Allowance for Credit Losses | $ 1 | $ 18 | $ 2

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