LOANS AND RELATED ALLOWANCE FOR CREDIT LOSSES (Loan Portfolio Summarized by the Past Due Status) (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	$ 412,575	$ 418,303
Total loans	412,575	418,303
Loans Past Due Greater than 89 Days and Accruing	0	85
Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	411,814	417,465
Loans Past Due Greater than 89 Days and Accruing	0	85
Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	761	838
Loans Past Due Greater than 89 Days and Accruing	0	0
Current [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	411,530	417,200
Current [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	410,769	416,362
Current [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	761	838
Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	1,045	1,103
Total Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	1,045	1,103
Total Past Due [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	970	512
30-59 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	970	512
30-59 Days Past Due [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	75	488
60-89 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	75	488
60-89 Days Past Due [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Greater than 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	103
Greater than 89 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	103
Greater than 89 Days Past Due [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Commercial, Financial and Agricultural [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	58,431	62,639
Total loans	58,431	62,639
Commercial, Financial and Agricultural [Member] | Commercial Portfolio Segment [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	58,431	62,639
Loans Past Due Greater than 89 Days and Accruing	0	0
Commercial, Financial and Agricultural [Member] | Commercial Portfolio Segment [Member] | Current [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	58,394	62,628
Commercial, Financial and Agricultural [Member] | Commercial Portfolio Segment [Member] | Total Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	37	11
Commercial, Financial and Agricultural [Member] | Commercial Portfolio Segment [Member] | 30-59 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	37	11
Commercial, Financial and Agricultural [Member] | Commercial Portfolio Segment [Member] | 60-89 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Commercial, Financial and Agricultural [Member] | Commercial Portfolio Segment [Member] | Greater than 89 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Commercial Loan [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	153,719	159,806
Total loans	153,719	159,806
Commercial Loan [Member] | Commercial Portfolio Segment [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	153,411	159,449
Loans Past Due Greater than 89 Days and Accruing	0	0
Commercial Loan [Member] | Commercial Portfolio Segment [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	308	357
Loans Past Due Greater than 89 Days and Accruing	0	0
Commercial Loan [Member] | Commercial Portfolio Segment [Member] | Current [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	153,400	159,396
Commercial Loan [Member] | Commercial Portfolio Segment [Member] | Current [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	308	357
Commercial Loan [Member] | Commercial Portfolio Segment [Member] | Total Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	11	53
Commercial Loan [Member] | Commercial Portfolio Segment [Member] | Total Past Due [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Commercial Loan [Member] | Commercial Portfolio Segment [Member] | 30-59 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	53
Commercial Loan [Member] | Commercial Portfolio Segment [Member] | 30-59 Days Past Due [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Commercial Loan [Member] | Commercial Portfolio Segment [Member] | 60-89 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	11	0
Commercial Loan [Member] | Commercial Portfolio Segment [Member] | 60-89 Days Past Due [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Commercial Loan [Member] | Commercial Portfolio Segment [Member] | Greater than 89 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Commercial Loan [Member] | Commercial Portfolio Segment [Member] | Greater than 89 Days Past Due [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Construction Loan [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	49,765	43,281
Total loans	49,765	43,281
Construction Loan [Member] | Commercial Portfolio Segment [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	49,765	43,281
Loans Past Due Greater than 89 Days and Accruing	0	0
Construction Loan [Member] | Commercial Portfolio Segment [Member] | Current [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	49,765	43,281
Construction Loan [Member] | Commercial Portfolio Segment [Member] | Total Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Construction Loan [Member] | Commercial Portfolio Segment [Member] | 30-59 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Construction Loan [Member] | Commercial Portfolio Segment [Member] | 60-89 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Construction Loan [Member] | Commercial Portfolio Segment [Member] | Greater than 89 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Mortgage Loan [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	129,528	131,754
Total loans	129,528	131,754
Mortgage Loan [Member] | Consumer Portfolio Segment [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	129,075	131,273
Loans Past Due Greater than 89 Days and Accruing	0	85
Mortgage Loan [Member] | Consumer Portfolio Segment [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	453	481
Loans Past Due Greater than 89 Days and Accruing	0	0
Mortgage Loan [Member] | Consumer Portfolio Segment [Member] | Current [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	128,087	130,242
Mortgage Loan [Member] | Consumer Portfolio Segment [Member] | Current [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	453	481
Mortgage Loan [Member] | Consumer Portfolio Segment [Member] | Total Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	988	1,031
Mortgage Loan [Member] | Consumer Portfolio Segment [Member] | Total Past Due [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Mortgage Loan [Member] | Consumer Portfolio Segment [Member] | 30-59 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	924	440
Mortgage Loan [Member] | Consumer Portfolio Segment [Member] | 30-59 Days Past Due [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Mortgage Loan [Member] | Consumer Portfolio Segment [Member] | 60-89 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	64	488
Mortgage Loan [Member] | Consumer Portfolio Segment [Member] | 60-89 Days Past Due [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Mortgage Loan [Member] | Consumer Portfolio Segment [Member] | Greater than 89 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	103
Mortgage Loan [Member] | Consumer Portfolio Segment [Member] | Greater than 89 Days Past Due [Member] | Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Obligations of State and Political Subdivisions [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	16,971	16,323
Total loans	16,971	16,323
Obligations of State and Political Subdivisions [Member] | Commercial Portfolio Segment [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	16,971	16,323
Loans Past Due Greater than 89 Days and Accruing	0	0
Obligations of State and Political Subdivisions [Member] | Commercial Portfolio Segment [Member] | Current [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	16,971	16,323
Obligations of State and Political Subdivisions [Member] | Commercial Portfolio Segment [Member] | Total Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Obligations of State and Political Subdivisions [Member] | Commercial Portfolio Segment [Member] | 30-59 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Obligations of State and Political Subdivisions [Member] | Commercial Portfolio Segment [Member] | 60-89 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Obligations of State and Political Subdivisions [Member] | Commercial Portfolio Segment [Member] | Greater than 89 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Personal Loan [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	4,161	4,500
Total loans	4,161	4,500
Personal Loan [Member] | Consumer Portfolio Segment [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans	4,161	4,500
Loans Past Due Greater than 89 Days and Accruing	0	0
Personal Loan [Member] | Consumer Portfolio Segment [Member] | Current [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	4,152	4,492
Personal Loan [Member] | Consumer Portfolio Segment [Member] | Total Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	9	8
Personal Loan [Member] | Consumer Portfolio Segment [Member] | 30-59 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	9	8
Personal Loan [Member] | Consumer Portfolio Segment [Member] | 60-89 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	0	0
Personal Loan [Member] | Consumer Portfolio Segment [Member] | Greater than 89 Days Past Due [Member] | Excluding Loans Acquired with Credit Deterioration [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing receivables, gross	$ 0	$ 0