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

3 Months Ended

Mar. 31, 2014

Other Income and Expenses [Abstract]

Summary of interest and other income (expense), net

Interest and other income, net, are summarized in the following table:

	Three Months Ended
	March 31, 2014			March 31, 2013
	(in thousands)
Interest and other income	$	394		$	727
Interest expense	(505		)	(695		)
Foreign exchange transaction gains	188			320
Total	$	77		$	352