Consolidated Statements of Comprehensive (Loss) Income Statement - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (94,422)	$ 400	$ (3,620)
Change in fair value of cash flow hedge, net of tax benefit of $15, net of tax expense of $53, and net of tax expense of $25 for the years ended December 31, 2018, 2017 and 2016, respectively	(26)	356	(237)
Total comprehensive (loss) income	$ (94,448)	$ 756	$ (3,857)