LOANS AND RELATED ALLOWANCE FOR CREDIT LOSSES (Loan Portfolio Summarized by the Past Due Status) (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	$ 556,319	$ 533,869
Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	1,330	1,842
30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	969	1,077
60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	135	381
Greater than 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	226	384
Commercial, financial and agricultural \| Commercial Portfolio Segment
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	74,966	68,234
Commercial, financial and agricultural \| Commercial Portfolio Segment \| Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	162	192
Commercial, financial and agricultural \| Commercial Portfolio Segment \| 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	5	100
Commercial, financial and agricultural \| Commercial Portfolio Segment \| 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	66
Commercial, financial and agricultural \| Commercial Portfolio Segment \| Greater than 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	91	92
Commercial Loan \| Commercial Portfolio Segment
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	253,530	247,582
Commercial Loan \| Commercial Portfolio Segment \| Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	357	356
Commercial Loan \| Commercial Portfolio Segment \| 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	222	180
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	135
Mortgage Loan \| Consumer Portfolio Segment
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	165,977	162,771
Mortgage Loan \| Consumer Portfolio Segment \| Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	782	1,286
Mortgage Loan \| Consumer Portfolio Segment \| 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	713	795
Mortgage Loan \| Consumer Portfolio Segment \| 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	69	334
Mortgage Loan \| Consumer Portfolio Segment \| Greater than 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross		157
Personal Loan \| Consumer Portfolio Segment
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	3,442	3,605
Personal Loan \| Consumer Portfolio Segment \| Total Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	29	8
Personal Loan \| Consumer Portfolio Segment \| 30-59 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross	$ 29	2
Personal Loan \| Consumer Portfolio Segment \| 60-89 Days Past Due
Financing Receivable, Recorded Investment, Past Due
Financing receivables, gross		$ 6