CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Statement of Comprehensive Income [Abstract]
Net income	$ 2,543	$ 1,738	$ 4,885	$ 3,346
Net unrealized holding gains arising during period, net of tax expense of $206 and $55, and $289 and $210, respectively.	318	86	445	325
Reclassification adjustment for gains included in net income, net of tax benefit of $(3) and $(10), and $(3) and $(10), respectively.	(6)	(20)	(6)	(20)
Comprehensive income	$ 2,855	$ 1,804	$ 5,324	$ 3,651