Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Interest income:
Loans receivable	$ 7,268	$ 6,778
Securities available for sale:
Mortgage-backed and related	46	42
Other marketable	292	272
Other	126	66
Total interest income	7,732	7,158
Interest expense:
Deposits	690	468
Advances and other borrowings	0	2
Total interest expense	690	470
Net interest income	7,042	6,688
Provision for loan losses	27	(125)
Net interest income after provision for loan losses	7,015	6,813
Non-interest income:
Gain on sales of loans	379	444
Other	297	265
Total non-interest income	1,691	1,776
Non-interest expense:
Compensation and benefits	3,910	3,824
Occupancy and equipment	1,060	1,097
Data processing	301	295
Professional services	272	249
Other	903	1,089
Total non-interest expense	6,446	6,554
Income before income tax expense	2,260	2,035
Income tax expense	640	590
Net income	1,620	1,445
Other comprehensive income (loss), net of tax	484	(346)
Comprehensive income available to common shareholders	$ 2,104	$ 1,099
Basic earnings per share (in dollars per share)	$ 0.35	$ 0.34
Diluted earnings per share (in dollars per share)	$ 0.35	$ 0.29
Financial Service [Member]
Non-interest income:
Revenue from Contract with Customer	$ 700	$ 766
Bank Servicing [Member]
Non-interest income:
Revenue from Contract with Customer	$ 315	$ 301