Other Income (Expense), Net (Tables)

12 Months Ended

Dec. 31, 2015

Other Income and Expenses [Abstract]

Schedule of Other Nonoperating Income (Expense) [Table Text Block]

Other income (expense), net consisted of the following (in thousands):

	Year Ended December 31,
	2015			2014			2013
Foreign currency transaction loss, net	$	(5,114	)	$	(5,642	)	$	(1,592	)
Foreign currency contract gain, net	4,904			4,753			341
Gain on litigation settlements	—			2,800			—
Other	122			544			794
Total	$	(88	)	$	2,455		$	(457	)