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LOANS AND ALLOWANCE FOR CREDIT LOSSES - Summary of Information Pertaining to Impaired Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance | $ 59,675 | $ 40,375
Allowance for Credit Losses | 6,653 | 3,397
Commercial, financial and agricultural |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance | 11,736 | 5,889
Allowance for Credit Losses | 2,696 | 567
Premium finance |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance | 1,832 | 1,990
Allowance for Credit Losses | 136 | 45
Real estate – construction and development |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance | 3,000 | 280
Allowance for Credit Losses | 0 | 23
Real estate – commercial and farmland |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance | 16,614 | 11,114
Allowance for Credit Losses | 728 | 108
Real estate – residential |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Balance | 26,493 | 21,102
Allowance for Credit Losses | $ 3,093 | $ 2,654

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