CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Net income	$ 14,240	$ 2,582	$ 19,797	$ 20,024
Foreign currency translation adjustments	(5,232)	2,414	(4,096)	(1,292)
Comprehensive income	$ 9,008	$ 4,996	$ 15,701	$ 18,732