Comprehensive Income

6 Months Ended

Jun. 30, 2011

Comprehensive Income

Comprehensive Income

9. Comprehensive Income

The components of other comprehensive income generally include foreign exchange translation and unrealized gains and losses on marketable securities. The computation of comprehensive income was as follows:

	Three months ended June 30					Six months ended June 30
	2011		2010			2011		2010
	(in thousands)
Net income	$	519	$	1,511		$	583	$	2,532
Other comprehensive income (loss):
Unrealized loss on available-for-sale securities		—		(1	)		—		(4	)
Foreign currency translation adjustment		126		(759	)		423		(1,307	)
Total other comprehensive income (loss)		126		(760	)		423		(1,311	)
Comprehensive income	$	645	$	751		$	1,006	$	1,221