SEGMENT REPORTING (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2021 USD ($) segment	Sep. 30, 2020 USD ($)	Dec. 31, 2020 USD ($)
Segment Reporting Information [Line Items]
Number of primary business segments | segment			2
Reportable segments and reconciliation to consolidated results [Abstract]
Interest and dividend income	$ 17,633	$ 16,714	$ 51,318	$ 49,570
Interest expense	801	845	2,621	3,048
Net interest income	16,832	15,869	48,697	46,522
Provision (credit) for loan losses	356	679	(53)	3,989
Net interest income after provision for loan losses	16,476	15,190	48,750	42,533
Other non-interest income	5,970	5,339	18,083	15,150
Other non-interest expenses	14,100	13,362	41,304	40,339
Income (loss) before income tax expense (benefit)	8,346	7,167	25,529	17,344
Income tax expense (benefit)	1,700	1,456	5,558	3,315
Segment net income (loss)	6,646	5,711	19,971	14,029
Segment assets	2,417,656	2,165,014	2,417,656	2,165,014	$ 2,279,451
Operating Segments | Core Banking
Reportable segments and reconciliation to consolidated results [Abstract]
Interest and dividend income	17,627	16,701	51,298	49,527
Interest expense	801	845	2,621	3,048
Net interest income	16,826	15,856	48,677	46,479
Provision (credit) for loan losses	356	679	(53)	3,989
Net interest income after provision for loan losses	16,470	15,177	48,730	42,490
Other non-interest income	2,837	2,818	8,987	7,795
Other non-interest expenses	12,124	11,528	35,401	34,690
Income (loss) before income tax expense (benefit)	7,183	6,467	22,316	15,595
Income tax expense (benefit)	1,534	1,271	4,865	2,884
Segment net income (loss)	5,649	5,196	17,451	12,711
Segment assets	2,408,318	2,156,025	2,408,318	2,156,025
Operating Segments | WMG
Reportable segments and reconciliation to consolidated results [Abstract]
Interest and dividend income	0	0	0	0
Interest expense	0	0	0	0
Net interest income	0	0	0	0
Provision (credit) for loan losses	0	0	0	0
Net interest income after provision for loan losses	0	0	0	0
Other non-interest income	2,765	2,416	8,246	6,968
Other non-interest expenses	1,651	1,565	4,921	4,814
Income (loss) before income tax expense (benefit)	1,114	851	3,325	2,154
Income tax expense (benefit)	156	218	735	552
Segment net income (loss)	958	633	2,590	1,602
Segment assets	3,216	3,153	3,216	3,153
Intersegment Eliminations
Reportable segments and reconciliation to consolidated results [Abstract]
Interest and dividend income	6	13	20	43
Interest expense	0	0	0	0
Net interest income	6	13	20	43
Provision (credit) for loan losses	0	0	0	0
Net interest income after provision for loan losses	6	13	20	43
Other non-interest income	368	105	850	387
Other non-interest expenses	325	269	982	835
Income (loss) before income tax expense (benefit)	49	(151)	(112)	(405)
Income tax expense (benefit)	10	(33)	(42)	(121)
Segment net income (loss)	39	(118)	(70)	(284)
Segment assets	$ 6,122	$ 5,836	$ 6,122	$ 5,836