CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - 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 (loss)	$ (999)	$ 1,296	$ (1,315)	$ 2,237
Other comprehensive income (loss), net of tax
Unrealized gains on securities, net of reclassification adjustment of $155 and $172 for 2017 and 2016, respectively	502	1,130	846	2,288
Unrealized gain (loss) on interest rate swap	40	21	110	(81)
Other comprehensive income, net of tax	542	1,151	956	2,207
Comprehensive income (loss)	$ (457)	$ 2,447	$ (359)	$ 4,444