LOANS AND RELATED ALLOWANCE FOR CREDIT LOSSES (Loan Portfolio Summarized by the Past Due Status) (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	$ 533,869	$ 525,394
Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	1,842	625
30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	1,077	531
60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	381	90
Greater than 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	384	4
Commercial, financial and agricultural | Commercial Portfolio Segment
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	68,234	65,821
Commercial, financial and agricultural | Commercial Portfolio Segment | Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	192	73
Commercial, financial and agricultural | Commercial Portfolio Segment | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	100	73
Commercial, financial and agricultural | Commercial Portfolio Segment | Greater than 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	92
Commercial Loan | Commercial Portfolio Segment
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	247,582	223,077
Commercial Loan | Commercial Portfolio Segment | Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	356	117
Commercial Loan | Commercial Portfolio Segment | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	180	117
Commercial Loan | Commercial Portfolio Segment | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	41
Commercial Loan | Commercial Portfolio Segment | Greater than 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	135
Mortgage Loan | Consumer Portfolio Segment
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	162,771	162,385
Mortgage Loan | Consumer Portfolio Segment | Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	1,286	426
Mortgage Loan | Consumer Portfolio Segment | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	795	332
Mortgage Loan | Consumer Portfolio Segment | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	334	90
Mortgage Loan | Consumer Portfolio Segment | Greater than 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	157	4
Obligations of states and political subdivisions | Commercial Portfolio Segment
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	13,850	17,232
Personal Loan | Consumer Portfolio Segment
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	3,605	4,290
Personal Loan | Consumer Portfolio Segment | Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	8	9
Personal Loan | Consumer Portfolio Segment | 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	2	$ 9
Personal Loan | Consumer Portfolio Segment | 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	$ 6