LOANS AND ALLOWANCE FOR CREDIT LOSSES - Depicts Performance of Loans Modified In Last 12 Months (Details) $ in Thousands	Jun. 30, 2023 USD ($)
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	$ 4,696
Current Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	3,699
Current Loans | Term Extension
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	997
Loans 30-59 Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	997
Loans 60-89 Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	0
Loans 90 or More Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	0
Commercial, financial and agricultural
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	3,204
Commercial, financial and agricultural | Current Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	2,707
Commercial, financial and agricultural | Current Loans | Term Extension
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	497
Commercial, financial and agricultural | Loans 30-59 Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	497
Commercial, financial and agricultural | Loans 60-89 Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	0
Commercial, financial and agricultural | Loans 90 or More Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	0
Real estate – construction and development
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	286
Real estate – construction and development | Current Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	286
Real estate – construction and development | Loans 30-59 Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	0
Real estate – construction and development | Loans 60-89 Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	0
Real estate – construction and development | Loans 90 or More Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	0
Real estate – commercial and farmland
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	1,206
Real estate – commercial and farmland | Current Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	706
Real estate – commercial and farmland | Current Loans | Term Extension
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	500
Real estate – commercial and farmland | Loans 30-59 Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	500
Real estate – commercial and farmland | Loans 60-89 Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	0
Real estate – commercial and farmland | Loans 90 or More Days Past Due
Financing Receivable, Allowance for Credit Loss [Line Items]
Total	$ 0