Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Statement of Comprehensive Income [Abstract]
Net loss	$ (1,808)	$ (1,208)
Change in fair value of cash flow hedge, net of tax expense of $40 for the three months ended March 31, 2017 and net of tax benefit of $485 for the three months ended March 31, 2016	196	(782)
Total comprehensive loss	$ (1,612)	$ (1,990)