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ALLOWANCE FOR LOAN LOSSES - Credit quality of the loan portfolio (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	$ 977,589	$ 964,256
Total Past Due	7,465	7,839
Total loans	985,054	972,095
90 Days Past Due and Still Accruing	0	0
30-59 Days Past Due [Member]
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	4,649	1,624
60-89 Days Past Due [Member]
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	1,687	4,452
90 Days Past Due [Member]
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	1,129	1,763
Commercial and Industrial
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	133,918	148,023
Total Past Due	264	3,139
Total loans	134,182	151,162
Commercial and Industrial | 30-59 Days Past Due [Member]
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	14	536
Commercial and Industrial | 60-89 Days Past Due [Member]
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	250	2,603
Paycheck Protection Program (PPP)
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	17,311	58,344
Total loans	17,311	58,344
Commercial loans secured by owner occupied real estate
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	99,454	95,486
Total Past Due	190
Total loans	99,644	95,486
Commercial loans secured by owner occupied real estate | 60-89 Days Past Due [Member]
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	190
Commercial loans secured by Non-Owner Occupied real estate
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	428,790	399,850
Total Past Due	2,035	901
Total loans	430,825	400,751
Commercial loans secured by Non-Owner Occupied real estate | 30-59 Days Past Due [Member]
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	2,035	230
Commercial loans secured by Non-Owner Occupied real estate | 60-89 Days Past Due [Member]
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current		671
REAL ESTATE - RESIDENTIAL MORTGAGE
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	283,178	246,279
Total Past Due	4,818	3,710
Total loans	287,996	249,989
REAL ESTATE - RESIDENTIAL MORTGAGE | 30-59 Days Past Due [Member]
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	2,449	776
REAL ESTATE - RESIDENTIAL MORTGAGE | 60-89 Days Past Due [Member]
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	1,240	1,178
REAL ESTATE - RESIDENTIAL MORTGAGE | 90 Days Past Due [Member]
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	1,129	1,756
CONSUMER
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	14,938	16,274
Total Past Due	158	89
Total loans	15,096	16,363
CONSUMER | 30-59 Days Past Due [Member]
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	151	82
CONSUMER | 60-89 Days Past Due [Member]
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current	7
CONSUMER | 90 Days Past Due [Member]
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Current		7
Commercial
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Total loans	681,962	705,743
Commercial | Commercial and Industrial
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Total loans	134,182	151,162
Commercial | Paycheck Protection Program (PPP)
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Total loans	17,311	58,344
Commercial | Commercial loans secured by owner occupied real estate
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Total loans	99,644	95,486
Commercial | Commercial loans secured by Non-Owner Occupied real estate
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Total loans	430,825	400,751
Consumer. | REAL ESTATE - RESIDENTIAL MORTGAGE
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Total loans	287,996	249,989
Consumer. | CONSUMER
Classes of the loan portfolio summarized by the aging categories of performing loans and nonaccrual loans
Total loans	$ 15,096	$ 16,363

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