LOANS AND THE ALLOWANCE FOR LOAN LOSSES - Allowance for loan losses by portfolio (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	$ 13,885	$ 12,539	$ 13,732	$ 12,539
(Recovery of) provision for loan losses	519	12	729	12
Charge-offs	(95)		(192)
Recoveries	48	1	88	1
Ending balance	14,357	12,552	14,357	12,552
Individually evaluated	263		263		$ 1,753
Collectively evaluated	14,094		14,094		11,979
Loans individually evaluated	3,877		3,877		4,262
Loans collectively evaluated	2,125,122		2,125,122		1,949,906
Measured at fair value	21,149		21,149
Total Recorded Investment	2,150,148		2,150,148		1,954,168
Cash, Securities and Other
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	1,440	2,380	1,598	2,439
(Recovery of) provision for loan losses	(246)	(537)	(404)	(596)
Ending balance	1,194	1,843	1,194	1,843
Collectively evaluated	1,194		1,194		1,598
Loans individually evaluated	4		4		6
Loans collectively evaluated	180,734		180,734		261,184
Total Recorded Investment	180,738		180,738		261,190
Consumer and Other
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	283	193	266	140
(Recovery of) provision for loan losses	(16)	2	58	55
Charge-offs	(95)		(192)
Recoveries	48	1	88	1
Ending balance	220	196	220	196
Individually evaluated	2		2		2
Collectively evaluated	218		218		264
Loans individually evaluated	2		2		2
Loans collectively evaluated	26,704		26,704		34,756
Measured at fair value	21,149		21,149
Total Recorded Investment	47,855		47,855		34,758
Construction and Development
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	954	766	1,092	932
(Recovery of) provision for loan losses	120	105	(18)	(61)
Ending balance	1,074	871	1,074	871
Collectively evaluated	1,074		1,074		1,092
Loans collectively evaluated	162,426		162,426		178,716
Total Recorded Investment	162,426		162,426		178,716
1-4 Family Residential
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	3,789	3,152	3,553	3,233
(Recovery of) provision for loan losses	1,056	247	1,292	166
Ending balance	4,845	3,399	4,845	3,399
Collectively evaluated	4,845		4,845		3,553
Loans individually evaluated	68		68		75
Loans collectively evaluated	732,657		732,657		580,797
Total Recorded Investment	732,725		732,725		580,872
Non-Owner Occupied CRE
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	2,867	2,211	2,952	2,004
(Recovery of) provision for loan losses	368	12	283	219
Ending balance	3,235	2,223	3,235	2,223
Collectively evaluated	3,235		3,235		2,952
Loans collectively evaluated	489,111		489,111		482,622
Total Recorded Investment	489,111		489,111		482,622
Owner Occupied CRE
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	1,328	1,123	1,292	1,159
(Recovery of) provision for loan losses	149	102	185	66
Ending balance	1,477	1,225	1,477	1,225
Collectively evaluated	1,477		1,477		1,292
Loans individually evaluated	1,200		1,200		1,241
Loans collectively evaluated	223,397		223,397		211,185
Total Recorded Investment	224,597		224,597		212,426
Commercial. and Industrial.
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	3,224	2,714	2,979	2,632
(Recovery of) provision for loan losses	(912)	81	(667)	163
Ending balance	2,312	$ 2,795	2,312	$ 2,795
Individually evaluated	261		261		1,751
Collectively evaluated	2,051		2,051		1,228
Loans individually evaluated	2,603		2,603		2,938
Loans collectively evaluated	310,093		310,093		200,646
Total Recorded Investment	$ 312,696		$ 312,696		$ 203,584