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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Financing Receivable, Amortized Cost Basis of Loans (Details) - USD ($) $ in Thousands | 6 Months Ended
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Jun. 30, 2025 | Jun. 30, 2024
Financing Receivable, Past Due [Line Items] |  |
Total Class of Financing Receivable | 0.01% | 0.01%
Term Extension | 56 years | 43 years
Interest Rate Reduction | $ 57 | $ 113
Combination Term Extension and Interest Rate Reduction | $ 82 |
Commercial and industrial |  |
Financing Receivable, Past Due [Line Items] |  |
Total Class of Financing Receivable | 0.03% | 0.02%
Term Extension | 56 years | 43 years
Interest Rate Reduction |  | $ 11
1-4 family residential |  |
Financing Receivable, Past Due [Line Items] |  |
Total Class of Financing Receivable | 0.01% |
Interest Rate Reduction | $ 53 |
Combination Term Extension and Interest Rate Reduction | $ 81 |
Consumer |  |
Financing Receivable, Past Due [Line Items] |  |
Total Class of Financing Receivable | 0.00% |
Interest Rate Reduction | $ 4 |
Agricultural |  |
Financing Receivable, Past Due [Line Items] |  |
Total Class of Financing Receivable | 0.00% | 0.82%
Interest Rate Reduction |  | $ 102
Combination Term Extension and Interest Rate Reduction | $ 1 |

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