Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2012

Accumulated Other Comprehensive Income [Abstract]

Schedule Of Accumulated Other Comprehensive Income

(in thousands)	Cumulative Translation			Unrealized gains (losses) on securities			Accumulated other comprehensive income (loss)
Balance December 31, 2011	$	(3,403	)	$	(11	)	$	(3,414	)
Current period other comprehensive income, net		1,004			1			1,005
Balance March 31, 2012	$	(2,399	)	$	(10	)	$	(2,409	)