CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
INTEREST INCOME
Interest and fees on loans	$ 62,448	$ 51,829	$ 55,720
Interest on available-for-sale debt securities	1,085	1,177	1,353
Other interest income	625	650	1,706
Total interest income	64,158	53,656	58,779
Interest expense
Interest on deposits	3,132	8,292	14,507
Total interest expense	3,132	8,292	14,507
Net interest income	61,026	45,364	44,272
Provision for loan losses	522	5,961	1,102
Net interest income after provision for loan losses	60,504	39,403	43,170
NONINTEREST INCOME
Service charges on deposits	1,562	1,431	2,015
Loan servicing fees, net of amortization	1,953	1,856	1,186
Gain on sale of loans	11,313	6,092	5,905
Other income	1,189	1,392	2,320
Total noninterest income	16,017	10,771	11,426
NONINTEREST EXPENSE
Salaries and employee benefits	21,253	20,041	20,267
Occupancy and equipment	5,213	4,974	4,648
Data processing and communication	2,000	1,682	1,530
Professional fees	1,192	1,101	980
FDIC insurance and regulatory assessments	583	449	259
Promotion and advertising	684	467	806
Directors’ fees	593	700	908
Foundation donation and other contributions	2,890	1,335	1,586
Other expenses	1,457	1,191	1,536
Total noninterest expense	35,865	31,940	32,520
INCOME BEFORE INCOME TAX EXPENSE	40,656	18,234	22,076
Income tax expense	11,816	5,107	5,319
NET INCOME	$ 28,840	$ 13,127	$ 16,757
EARNINGS PER SHARE - BASIC (in dollars per share)	$ 1.89	$ 0.85	$ 1.04
EARNINGS PER SHARE - DILUTED (in dollars per share)	$ 1.88	$ 0.85	$ 1.03