Condensed Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Statement of Comprehensive Income [Abstract]
Net loss	$ (6,925)	$ (12,764)
Other comprehensive loss, net of tax:
Foreign currency translation adjustments, net of tax of $0 for each of the three months ended March 31, 2016 and 2015	166	56
Interest rate swap, net of tax of $0 for each of the three months ended March 31, 2016 and 2015, respectively	(484)	(874)
Total other comprehensive loss, net of tax	(318)	(818)
Total comprehensive loss	$ (7,243)	$ (13,582)