REGULATORY MATTERS (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Ratio of Common Equity Tier 1 Capital to risk-weighted assets
Minimum Requirement	4.50%
Minimum Requirement with Capital Conservation Buffer	7.00%
To Be Considered Well-Capitalized	6.50%
Tier One Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets	0.060
Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets With Capital Conservation Buffer	8.50%
Ratio of total capital (tier 1 capital plus tier 2 capital) to risk-weighted assets	0.080
Ratio of total capital (tier 1 capital plus tier 2 capital) to risk-weighted assets
Minimum Requirement	0.080
Minimum Requirement with Capital Conservation Buffer	10.50%
To Be Considered Well-Capitalized	0.100
Leverage ratio (tier 1 capital to adjusted quarterly average total assets)
Minimum Requirement	0.040
To Be Considered Well-Capitalized	0.050
Regulatory Capital:
Shareholders' equity	$ 240,825	$ 228,048	$ 218,985	$ 150,271
2020
Regulatory Capital:
Shareholders' equity	234,092	222,065
Goodwill and other intangible assets	(61,698)	(62,744)
Accumulated other comprehensive (income) loss	(4,043)	(673)
Tier 1 risk-based capital	168,351	158,648
Eligible allowance for loan losses	5,728	4,045
Total risk-based capital	$ 174,079	$ 162,693
Capital Ratios:
Common Equity Tier 1 Capital to risk-weighted assets	12.48%	12.21%
Tier 1 capital to risk-weighted assets	0.1248	0.1221
Total capital (tier 1 capital plus tier 2 capital) to risk-weighted assets	0.1291	0.1252
Leverage ratio (tier 1 capital to adjusted quarterly average total assets)	0.1006	0.1006