LOANS AND RELATED ALLOWANCE FOR CREDIT LOSSES (Loan Portfolio by Class) (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable
Financing receivables, gross	$ 533,869	$ 525,394
Commercial, financial and agricultural | Commercial Portfolio Segment
Accounts, Notes, Loans and Financing Receivable
Financing receivables, gross	68,234	65,821
Commercial Loan | Commercial Portfolio Segment
Accounts, Notes, Loans and Financing Receivable
Financing receivables, gross	247,582	223,077
1-4 family residential construction | Consumer Portfolio Segment
Accounts, Notes, Loans and Financing Receivable
Financing receivables, gross	1,172	5,085
Other construction loans | Commercial Portfolio Segment
Accounts, Notes, Loans and Financing Receivable
Financing receivables, gross	36,655	47,504
Mortgage Loan | Consumer Portfolio Segment
Accounts, Notes, Loans and Financing Receivable
Financing receivables, gross	162,771	162,385
Obligations of states and political subdivisions | Commercial Portfolio Segment
Accounts, Notes, Loans and Financing Receivable
Financing receivables, gross	13,850	17,232
Personal Loan | Consumer Portfolio Segment
Accounts, Notes, Loans and Financing Receivable
Financing receivables, gross	$ 3,605	$ 4,290