CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Interest income
Interest and fees on loans	$ 55,720	$ 48,108	$ 39,112
Interest on securities available for sale	1,353	985	676
Other interest income	1,706	975	495
Total interest income	58,779	50,068	40,283
Interest expense
Interest on deposits	14,507	8,964	4,470
Interest on borrowed funds		147	103
Total interest expense	14,507	9,111	4,573
Net interest income	44,272	40,957	35,710
Provision for loan losses	1,102	1,267	1,311
Net interest income after provision for loan losses	43,170	39,690	34,399
Noninterest income
Service charges on deposits	2,015	1,916	1,656
Loan servicing fees, net of amortization	1,186	1,078	1,127
Gain on sale of loans	5,905	4,880	4,939
Other income	2,320	1,455	1,264
Total noninterest income	11,426	9,329	8,986
Noninterest expense
Salaries and employee benefits	20,267	18,195	16,474
Occupancy and equipment	4,648	4,111	3,918
Data processing and communication	1,530	1,231	1,323
Professional fees	980	921	589
FDIC insurance and regulatory assessments	259	405	377
Promotion and advertising	806	814	631
Directors’ fees	908	851	796
Foundation donation and other contributions	1,586	1,441	954
Other expenses	1,536	1,593	1,195
Total noninterest expense	32,520	29,562	26,257
Income before income taxes	22,076	19,457	17,128
Provision for income taxes	5,319	5,204	7,892
Net income	$ 16,757	$ 14,253	$ 9,236
Basic EPS	$ 1.04	$ 0.92	$ 0.68
Diluted EPS	$ 1.03	$ 0.89	$ 0.66