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