CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Income Statement [Abstract]
Net income	$ 2,988	$ 2,344	$ 8,126	$ 6,259
Other comprehensive income (loss)
Net unrealized gains (losses) on securities available-for-sale	313	(162)	2,704	(1,475)
Reclassification of net realized losses (gains) and write-downs in net income	9		(263)	(16)
Unrealized gains (losses) on securities available-for-sale	322	(162)	2,441	(1,491)
Income tax (expense) benefit	(67)	34	(512)	322
Other comprehensive income (loss)	255	(128)	1,929	(1,169)
Comprehensive income	$ 3,243	$ 2,216	$ 10,055	$ 5,089