REGULATORY CAPITAL REQUIREMENTS (Details) - Subsidiary bank $ in Thousands	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Total capital (to risk-weighted assets)
Actual, amount	$ 339,998	$ 273,318
Actual, ratio	0.167	0.158
Minimum Capital Requirement, amount	$ 162,426	$ 138,277
Minimum Capital Requirement, ratio	0.080	0.080
Minimum for to be Well Capitalized, amount	$ 203,032	$ 172,846
Minimum to be Well Capitalized, ratio	0.100	0.100
Tier 1 capital (to risk-weighted assets)
Actual, amount	$ 321,282	$ 251,565
Actual, ratio	0.158	0.146
Minimum Capital Requirement, amount	$ 121,819	$ 103,708
Minimum Capital Requirement, ratio	0.060	0.060
Minimum to be Well Capitalized, amount	$ 162,426	$ 138,277
Minimum to be Well Capitalized, ratio	0.080	0.080
Common equity tier 1 capital (to risk-weighted assets)
Actual, amount	$ 321,282	$ 251,565
Actual, ratio	15.80%	14.60%
Minimum Capital Requirement, amount	$ 91,365	$ 77,781
Minimum Capital Requirement, ratio	4.50%	4.50%
Minimum to be Well Capitalized, amount	$ 131,971	$ 112,350
Minimum to be Well Capitalized, ratio	6.50%	6.50%
Tier 1 capital (to average assets)
Actual, amount	$ 321,282	$ 251,565
Actual, ratio	0.116	0.110
Minimum Capital Requirement, amount	$ 111,117	$ 91,269
Minimum Capital Requirement, ratio	0.040	0.040
Minimum to be Well Capitalized, amount	$ 138,896	$ 114,086
Minimum to be Well Capitalized, ratio	0.050	0.050