CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Statement of Comprehensive Income [Abstract]
Net income	$ 1,153	$ 1,109	$ 3,775	$ 3,590
Other comprehensive (loss) income:
(Decrease) increase in net unrealized gains on investment securities	(1,606)	(497)	(5,516)	376
Deferred tax benefit (expense)	511	199	1,760	(144)
(Decrease) increase in net unrealized gains (losses) on investment securities, net of tax	(1,095)	(298)	(3,756)	232
Reclassification adjustment for realized gains included in net income	(8)	(19)	(19)	(161)
Tax effect	3	8	6	64
Realized gains, net of tax	(5)	(11)	(13)	(97)
Total other comprehensive (loss) income	(1,100)	(309)	(3,769)	135
Comprehensive income	$ 53	$ 800	$ 6	$ 3,725