INTEREST AND OTHER INCOME (EXPENSE), NET

12 Months Ended

Dec. 31, 2015

Other Income and Expenses [Abstract]

INTEREST AND OTHER INCOME (EXPENSE), NET

INTEREST AND OTHER INCOME (EXPENSE), NET

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

				Years Ended
	December 31, 2015			December 31, 2014			December 31, 2013
				(in thousands)
Interest and other income (expense)	$	1,117		$	(199	)	$	1,911
Interest expense	(2,681		)	(2,618		)	(2,208		)
Foreign exchange transaction gains	9,098			812			2,256
Total	$	7,534		$	(2,005	)	$	1,959