Unaudited Consolidated Statements of Income and Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Interest income
Loans	$ 7,403	$ 7,029
Securities
Taxable	677	829
Exempt from federal income taxes	22	23
Federal funds sold and other	5	32
Total interest income	8,107	7,913
Interest expense
Deposits	376	263
Federal funds purchased and securities sold under agreements to repurchase	7	12
Federal Home Loan Bank advances	227	230
Series B mandatory redeemable preferred stock	3	4
Subordinated debentures	95	142
Total interest expense	708	651
Net interest income	7,399	7,262
Provision for loan losses	0	300
Net interest income after provision for loan losses	7,399	6,962
Noninterest income
Service charges	852	945
Mortgage banking income	248	200
Electronic banking services	610	633
Bank-owned life insurance	217	223
Securities gains, net	0	37
Income from real estate	69	110
Gain on sale of OREO	2	48
Other income	142	67
Noninterest income	2,140	2,263
Noninterest expense
Salaries and employee benefits	4,278	4,304
Occupancy, net	632	680
Furniture and equipment	269	256
Marketing	37	35
Supplies and printing	45	58
Telephone	192	204
Data processing	471	423
FDIC insurance	77	157
Loan processing and collection costs	101	58
OREO carrying costs	93	91
OREO valuation adjustment	10	16
Amortization of intangible assets	0	238
Other expenses	1,606	1,346
Noninterest expense	7,811	7,866
Income before income taxes	1,728	1,359
Income tax expense	669	441
Net income	1,059	918
Preferred stock dividends	82	82
Net income for common stockholders	$ 977	$ 836
Basic earnings per common share (in dollars per share)	$ 0.15	$ 0.13
Diluted earnings per common share (in dollars per share)	$ 0.15	$ 0.13
Total comprehensive income:
Net income	$ 1,059	$ 918
Change in unrealized gains on securities available for sale	710	1,195
Reclassification adjustment for losses (gains) recognized in income	0	(37)
Net unrealized gains	710	1,158
Tax effect	276	451
Other comprehensive income	434	707
Total comprehensive income	$ 1,493	$ 1,625