Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Interest income:
Loans	$ 15,457	$ 15,608
Investment securities	2,780	2,871
Other investments	344	226
Total interest income	18,581	18,705
Interest expense:
Deposits	3,124	3,224
Advances from the Federal Home Loan Bank	895	555
Securities sold under agreements to repurchase	45	90
Total interest expense	4,064	3,869
Net interest income	14,517	14,836
Provision for loan losses	217	5
Net interest income after provision for loan losses	14,300	14,831
Noninterest income:
Service fees on loan and deposit accounts	453	438
Income on bank-owned life insurance	202	207
Gain on sale of investment securities	178	2,717
Gain on sale of loans	407	6
Other	61	72
Total noninterest income	1,301	3,440
Noninterest expense:
Salaries and employee benefits	5,684	5,686
Occupancy	1,645	1,592
Equipment	1,120	1,093
Federal deposit insurance premiums		144
Other general and administrative expenses	1,089	1,259
Total noninterest expense	9,538	9,774
Income before income taxes	6,063	8,497
Income taxes	1,590	1,973
Net income	$ 4,473	$ 6,524
Basic earnings per share (in dollars per share)	$ 0.48	$ 0.71
Diluted earnings per share (in dollars per share)	0.48	0.70
Cash dividends declared per common share (in dollars per share)	$ 0.23	$ 0.22
Basic weighted-average shares outstanding (in shares)	9,237,466	9,169,256
Diluted weighted-average shares outstanding (in shares)	9,319,599	9,313,139