Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (35,112)	$ 69,780	$ (150,262)
Other comprehensive (loss) income:
Periodic revaluation of interest rate swap, net of tax benefit of $2.0 million and $1.5 million, respectively	(4,251)	(3,259)
Periodic revaluation of interest rate swap, net of tax benefit of $2.0 million and $1.5 million, respectively			0
Reclassification adjustment for interest recognized in the Consolidated Statement of Operations, net of tax expense of $0.8 million and $0.5 million, respectively	1,677	1,045
Reclassification adjustment for interest recognized in the Consolidated Statement of Operations, net of tax expense of $0.8 million and $0.5 million, respectively			0
Net change in unrecognized loss on interest rate swaps, net of tax	(2,574)	(2,214)
Net change in unrecognized loss on interest rate swaps, net of tax			0
Foreign currency translation gain (loss)	403	(2,510)	2,866
Other comprehensive (loss) income	(2,171)	(4,724)	2,866
Comprehensive (loss) income	$ (37,283)	$ 65,056	$ (147,396)