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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Summary of Information Pertaining to Impaired Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance | $ 53,467 | $ 40,375
Allowance for Credit Losses | 6,320 | 3,397
Commercial, financial and agricultural |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance | 13,864 | 5,889
Allowance for Credit Losses | 3,061 | 567
Consumer |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance | 380 | 0
Allowance for Credit Losses | 343 | 0
Premium finance |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance | 2,140 | 1,990
Allowance for Credit Losses | 77 | 45
Real estate – construction and development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance | 280 | 280
Allowance for Credit Losses | 23 | 23
Real estate – commercial and farmland |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance | 9,867 | 11,114
Allowance for Credit Losses | 67 | 108
Real estate – residential |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance | 26,936 | 21,102
Allowance for Credit Losses | $ 2,749 | $ 2,654

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