Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Net (Loss) Income	$ (7,267)	$ 30,473	$ (13,546)	$ 55,618
Other comprehensive loss:
Foreign currency translation adjustments	764	2,521	(2,353)	2,194
Other comprehensive (loss) income:	764	2,521	(2,353)	2,194
Comprehensive (loss) income	(6,503)	32,994	(15,899)	57,812
Less: Comprehensive (loss) income attributed to noncontrolling interests	(2)	57	(9)	42
Comprehensive (loss) income attributable to CVG stockholders	$ (6,501)	$ 32,937	$ (15,890)	$ 57,770