LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Amortized Cost Basis of Loans that were Modified to Borrowers by Class of Financing Receivable (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percentage of Total Loans Held for Investment	0.03%	0.01%
Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Delay\ Payment Modification and Term Extension	$ 43
Payment Modification
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Delay\ Payment Modification and Term Extension	124
Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Delay\ Payment Modification and Term Extension	$ 1,481	$ 413
Commercial, financial and agriculture
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percentage of Total Loans Held for Investment	0.01%
Commercial, financial and agriculture | Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Delay\ Payment Modification and Term Extension	$ 43
Commercial, financial and agriculture | Payment Modification
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Delay\ Payment Modification and Term Extension	100
Commercial, financial and agriculture | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Delay\ Payment Modification and Term Extension	$ 0
Commercial real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percentage of Total Loans Held for Investment	0.02%
Commercial real estate | Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Delay\ Payment Modification and Term Extension	$ 0
Commercial real estate | Payment Modification
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Delay\ Payment Modification and Term Extension	0
Commercial real estate | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Delay\ Payment Modification and Term Extension	$ 720
Consumer real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Percentage of Total Loans Held for Investment	0.06%	0.01%
Consumer real estate | Payment Delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Delay\ Payment Modification and Term Extension	$ 0
Consumer real estate | Payment Modification
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Delay\ Payment Modification and Term Extension	24
Consumer real estate | Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Payment Delay\ Payment Modification and Term Extension	$ 761	$ 413