LOANS AND ALLOWANCE FOR CREDIT LOSSES - Summary of Collateral-Dependent Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Balance	$ 41,773	$ 52,078
Allowance for Credit Losses	9,801	7,897
Commercial, financial and agricultural
Accounts, Notes, Loans and Financing Receivable [Line Items]
Balance	7,128	2,613
Allowance for Credit Losses	6,294	723
Premium finance
Accounts, Notes, Loans and Financing Receivable [Line Items]
Balance	3,233	2,989
Allowance for Credit Losses	0	30
Real estate – construction and development
Accounts, Notes, Loans and Financing Receivable [Line Items]
Balance	780	1,432
Allowance for Credit Losses	13	45
Real estate – commercial and farmland
Accounts, Notes, Loans and Financing Receivable [Line Items]
Balance	15,168	33,332
Allowance for Credit Losses	1,428	6,646
Real estate – residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Balance	15,464	11,712
Allowance for Credit Losses	$ 2,066	$ 453