CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Net (loss) income	$ (3,339)	$ 9,177	$ 5,557	$ 17,442
Foreign currency translation adjustments	743	(1,095)	1,136	(3,706)
Comprehensive (loss) income	$ (2,596)	$ 8,082	$ 6,693	$ 13,736