Consolidated Statements of Net Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Interest and dividend income:
Loans receivable, including fees	$ 6,678	$ 5,801	$ 13,015	$ 11,367
Securities:
Taxable	439	392	847	787
Exempt from federal income tax	141	140	293	283
Federal bank stocks	93	61	157	115
Interest earning deposits with banks	83	38	117	53
Total interest and dividend income	7,434	6,432	14,429	12,605
Interest expense:
Deposits	1,102	749	2,093	1,452
Borrowed funds	141	318	299	632
Total interest expense	1,243	1,067	2,392	2,084
Net interest income	6,191	5,365	12,037	10,521
Provision for loan losses	300	201	680	363
Net interest income after provision for loan losses	5,891	5,164	11,357	10,158
Noninterest income:
Fees and service charges	463	435	900	842
Net realized gain (loss) on sales of securities	(2)	350	(31)	350
Net gain on sales of loans	2	124	24	130
Other-than-temporary impairment loss	0	(508)	0	(508)
Earnings on bank-owned life insurance	103	101	206	202
Other	483	366	848	707
Total noninterest income	1,049	868	1,947	1,723
Noninterest expense:
Compensation and employee benefits	2,521	2,347	4,974	4,670
Premises and equipment	758	726	1,528	1,484
Intangible asset amortization	68	59	136	119
Professional fees	254	216	470	417
Federal deposit insurance	151	102	288	210
Acquisition costs	358	106	358	107
Other	1,135	1,121	2,227	2,291
Total noninterest expense	5,245	4,677	9,981	9,298
Income before provision for income taxes	1,695	1,355	3,323	2,583
Provision for income taxes	282	314	548	586
Net income	$ 1,413	$ 1,041	$ 2,775	$ 1,997
Basic earnings per common share (in dollars per share)	$ 0.62	$ 0.48	$ 1.22	$ 0.93
Diluted earnings per common share (in dollars per share)	$ 0.62	$ 0.48	$ 1.21	$ 0.92
Average common shares outstanding - basic (in shares)	2,271,139	2,164,747	2,271,139	2,158,587
Average common shares outstanding - diluted (in shares)	2,288,229	2,182,761	2,286,802	2,175,523