Other Income (Expense) (Tables)

12 Months Ended

Dec. 31, 2013

Other Income and Expenses [Abstract]

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

		2013		2012		2011
Non-income tax refunds		$	2,876	$	358	$	244
Change in fair value of acquisition-related liabilities			497		2,770		595
Gain on revaluation of previously held ownership interest in equity affiliate			0		0		2,718
Income from third party license fees			1,027		1,264		1,652
Net foreign exchange losses			(1,076)		(1,034)		(482)
Asset impairment related to a cost streamlining initiative			(211)		0		0
Other non-operating income			629		362		591
Other non-operating expense			(223)		(305)		(268)
	Total other income, net	$	3,519	$	3,415	$	5,050