INTEREST AND OTHER (EXPENSE) INCOME, NET (Tables)

3 Months Ended

Mar. 31, 2012

INTEREST AND OTHER (EXPENSE) INCOME, NET

Summary of interest and other (expense) income, net

	Three Months Ended
	March 31,			March 31,
	2012			2011
	(in thousands)
Interest and other income	$	182		$	390
Interest expense	(1,170		)	(1,701		)
Foreign exchange transaction gains	764			3,802
Total	$	(224	)	$	2,491