BUSINESS SEGMENTS - Segment Financial Results (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($) employee	Jun. 30, 2021 USD ($) employee	Jun. 30, 2022 USD ($) employee	Jun. 30, 2021 USD ($) employee
Segment Reporting Information [Line Items]
Net interest income	$ 24,729	$ 21,220	$ 47,451	$ 41,320
Benefit (provision) for loan losses	(1,871)	0	(2,914)	(1,500)
Noninterest income	4,355	8,186	10,231	21,220
Noninterest expense	(18,929)	(18,962)	(37,996)	(35,267)
INCOME BEFORE PROVISION FOR INCOME TAXES	8,284	10,444	16,772	25,773
(Provision) benefit for income taxes	(1,585)	(1,895)	(3,203)	(5,341)
NET INCOME	6,699	8,549	13,569	20,432
Total average assets for period ended	$ 2,356,320	$ 2,172,518	$ 2,313,533	$ 2,151,674
FTEs | employee	537	522	537	522
Home Lending
Segment Reporting Information [Line Items]
Net interest income	$ 2,645	$ 2,246	$ 5,089	$ 3,868
Benefit (provision) for loan losses	(1,152)	(499)	(998)	(441)
Noninterest income	2,230	5,801	5,601	16,633
Noninterest expense	(4,698)	(5,389)	(9,589)	(8,520)
INCOME BEFORE PROVISION FOR INCOME TAXES	(975)	2,159	103	11,540
(Provision) benefit for income taxes	219	(304)	(21)	(2,391)
NET INCOME	(756)	1,855	82	9,149
Total average assets for period ended	$ 398,690	$ 385,174	$ 392,107	$ 395,032
FTEs | employee	148	156	148	156
Commercial and Consumer Banking
Segment Reporting Information [Line Items]
Net interest income	$ 22,084	$ 18,974	$ 42,362	$ 37,452
Benefit (provision) for loan losses	(719)	499	(1,916)	(1,059)
Noninterest income	2,125	2,385	4,630	4,587
Noninterest expense	(14,231)	(13,573)	(28,407)	(26,747)
INCOME BEFORE PROVISION FOR INCOME TAXES	9,259	8,285	16,669	14,233
(Provision) benefit for income taxes	(1,804)	(1,591)	(3,182)	(2,950)
NET INCOME	7,455	6,694	13,487	11,283
Total average assets for period ended	$ 1,957,630	$ 1,787,344	$ 1,921,426	$ 1,756,642
FTEs | employee	389	366	389	366