Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 2,571	$ 2,539
Other comprehensive income:
Unrealized gain (loss) on available for sale securities net of reclassification adjustments, net of deferred income tax	1,690	(2,593)
Total other comprehensive income (loss)	1,690	(2,593)
Total comprehensive income (loss)	$ 4,261	$ (54)