Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (1,633)	$ 2,249	$ (9,557)	$ 6,350
Change in fair value of cash flow hedge, net of tax benefit of $145 and $225 for the three and six months ended June 30, 2019, respectively and net of tax expense of $31 and $124 for the three and six months ended June 30, 2018, respectively	(506)	77	(790)	346
Total comprehensive (loss) income	$ (2,139)	$ 2,326	$ (10,347)	$ 6,696