Comprehensive Income

9 Months Ended

Sep. 30, 2012

Comprehensive Income

10. COMPREHENSIVE INCOME

The components of accumulated other comprehensive income as of September 30, 2012 and December 31, 2011 were as follows:

	September 30, 2012			December 31, 2011
Foreign currency translation adjustments	$	(1,662	)	$	(3,514	)
Total accumulated other comprehensive income	$	(1,662	)	$	(3,514	)

The components of comprehensive income for the three and nine months ended September 30, 2012 and 2011 were as follows:

	Three Months Ended September 30,					Nine Months Ended September 30,
	2012		2011			2012		2011
Comprehensive income:
Net income	$	14,065	$	13,950		$	39,485	$	31,969
Foreign currency translation adjustments		2,704		(1,820	)		1,852		(401	)
Total comprehensive income	$	16,769	$	12,130		$	41,337	$	31,568