UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Net (loss) income	$ (245)	$ 5,073	$ 5,617	$ 12,826
Other items of comprehensive (loss) income, foreign currency translation net of tax	(1,587)	1,989	(2,290)	875
Total other comprehensive (loss) income	$ (1,832)	$ 7,062	$ 3,327	$ 13,701