Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Interest and dividend income:
Interest and fees on loans	$ 37,189	$ 33,115	$ 30,697
Due from banks interest bearing accounts	2,267	1,500	891
Investment securities:
Taxable	5,500	4,762	3,582
Non-taxable	143	257	276
Other earning assets	518	383	521
Total interest and dividend income	45,617	40,017	35,967
Interest expense:
Time deposits over $250,000	78	78	67
Other deposits	1,190	1,001	1,090
Total interest expense	1,268	1,079	1,157
Net interest income	44,349	38,938	34,810
Provision for loan losses	2,100	600	1,800
Net interest income after provision for loan losses	42,249	38,338	33,010
Non-interest income:
Service charges on deposit accounts	1,994	1,957	2,011
Net loss on sale of available-for-sale securities	(20)	(14)	(1)
Net gain on sale of loans held-for-sale	337	512	842
Net gain on sale of other real estate owned	0	0	4
Gain on sale-leaseback of real estate	0	1,187	0
Other income	4,898	4,486	4,422
Total non-interest income	7,209	8,128	7,278
Non-interest expenses:
Salaries and employee benefits	20,795	18,284	16,771
Occupancy and equipment	2,775	2,862	2,943
Data processing	2,190	1,808	1,570
Stationery and supplies	389	332	345
Advertising	373	328	308
Directors fees	296	309	291
Other real estate owned expense and impairment	23	6	2
Other expense	5,322	5,471	5,122
Total non-interest expenses	32,163	29,400	27,352
Income before provision for income tax	17,295	17,066	12,936
Provision for income tax	(4,744)	(8,318)	(4,885)
Net income	$ 12,551	$ 8,748	$ 8,051
Basic income per share (in dollars per share)	$ 1.04	$ 0.72	$ 0.67
Diluted income per share (in dollars per share)	$ 1.02	$ 0.71	$ 0.66