Other Income (Expense) (Tables)

12 Months Ended

Dec. 31, 2015

Other Income and Expenses [Abstract]

Schedule of Other Income (Expense)

Other income (expense) consists of the following (in thousands):

	Years Ended December 31,
	2015			2014			2013
Foreign currency transaction gains (losses)	$	(2,924	)	$	(1,740	)	$	(5,962	)
Gains (losses) on foreign currency derivative instruments not designated as hedges		1,374			(44	)		4,216
Gains (losses) on liquidation of foreign subsidiaries		(647	)		—			—
Other miscellaneous income (expense)		(287	)		441			985
	$	(2,484	)	$	(1,343	)	$	(761	)