LOANS - Composition of Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans, net of unearned income	$ 1,435,089	$ 1,254,117	$ 1,101,677
% of Total	100.00%	100.00%
Deferred loan fees	$ (4,884)	$ (3,817)
Allowance for loan losses	(16,807)	(14,844)	(13,339)	$ (11,859)
Loans, net	1,413,398	1,235,456
Real estate mortgages
Financing Receivable, Credit Quality Indicator [Line Items]
Loans, net of unearned income	1,206,254		881,623
Allowance for loan losses	(11,609)	(11,554)	(9,919)	(8,057)
Real estate mortgages | Construction and development
Financing Receivable, Credit Quality Indicator [Line Items]
Loans, net of unearned income	$ 185,164	$ 174,480
% of Total	12.90%	13.90%
Real estate mortgages | Residential
Financing Receivable, Credit Quality Indicator [Line Items]
Loans, net of unearned income	$ 153,275	$ 147,490
% of Total	10.70%	11.80%
Real estate mortgages | Commercial
Financing Receivable, Credit Quality Indicator [Line Items]
Loans, net of unearned income	$ 867,815	$ 716,541
% of Total	60.40%	57.10%
Commercial and industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Loans, net of unearned income	$ 219,284	$ 206,897	211,164
% of Total	15.30%	16.50%
Allowance for loan losses	$ (5,120)	$ (3,166)	(3,282)	(3,609)
Consumer and other
Financing Receivable, Credit Quality Indicator [Line Items]
Loans, net of unearned income	$ 9,551	$ 8,709	8,890
% of Total	0.70%	0.70%
Allowance for loan losses	$ (78)	$ (124)	$ (138)	$ (193)