CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
NET INCOME	$ 28,649	$ 16,239	$ 39,122	$ 23,535
Other comprehensive income (loss):
Foreign currency translation adjustment	56	89	(247)	250
Total other comprehensive income (loss)	56	89	(247)	250
COMPREHENSIVE INCOME	$ 28,705	$ 16,328	$ 38,875	$ 23,785