Comprehensive Income

3 Months Ended

Mar. 31, 2012

Comprehensive Income [Abstract]

Comprehensive Income

4. Comprehensive Income

	Three Months Ended March 31,
	2012		2011
Net income	$	7,738	$	8,477
Other comprehensive income, net of taxes		1,563		4,428
Comprehensive income	$	9,301	$	12,905

The matters contributing to the other comprehensive income during the three months ended March 31, 2012 were the foreign currency translation adjustment of $2.0 million, the changes in employee benefit accounts of $(0.5) million, and the change in the fair value of the derivative instruments of $0.1 million. The matters contributing to the other comprehensive income during the three months ended March 31, 2011 were the foreign currency translation adjustment of $4.3 million, the changes in employee benefit accounts of $0.2 million, and the change in the fair value of the derivative instruments of $(47) thousand.