CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE 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 INCOME	$ 14,135	$ 1,942	$ 19,870	$ 7,006
Other comprehensive (loss) income:
Foreign currency translation adjustment	(88)	106	(343)	106
Total other comprehensive (loss) income	(88)	106	(343)	106
COMPREHENSIVE INCOME	$ 14,047	$ 2,048	$ 19,527	$ 7,112