Accumulated Other Comprehensive Income

3 Months Ended

Mar. 31, 2012

Accumulated Other Comprehensive Income [Abstract]

Accumulated Other Comprehensive Income

10. Accumulated Other Comprehensive Income

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

	March 31, 2012			December 31, 2011
	(In thousands)
Accumulated net unrealized holding loss on available-for-sale investments, net of tax	$	(182	)	$	(267	)
Foreign currency translation gains		693			681
Total accumulated other comprehensive income	$	511		$	414