Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Net income (loss)	$ 21,158	$ (68,989)	$ 12,324
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments, net of tax of $0 for the years ended in both December 31, 2015 and 2014, and ($49) for the year ended December 31, 2013	(165)	(545)	68
Interest rate swap, net of tax of $0 for the years ended in both December 31, 2015 and 2014, and ($583) for the year ended in December 31, 2013	(753)	(1,112)	758
Total other comprehensive (loss) income, net of tax	(918)	(1,657)	826
Total comprehensive income (loss)	$ 20,240	$ (70,646)	$ 13,150