Foreign Currency Exchange Rate Risk Foreign Currency Exchange Rate Risk (Tables)

3 Months Ended

Mar. 31, 2012

Foreign Currency [Abstract]

Notional amounts of outstanding foreign currency forward contracts by currency

The table below presents the net notional amounts of the Company’s outstanding foreign currency forward contracts by currency (in thousands):

	March 31, 2012		December 31, 2011
Euro	$	20,805	$	19,640
Swedish kronor	15,980		18,091
British pound sterling	15,856		3,050
Australian dollar	727		609
Danish kroner	—		174
Japanese yen	5,015		3,581
	$	58,383	$	45,145