Other Income (Expense) (Tables)

6 Months Ended

Jun. 30, 2018

Other Income And Expenses [Abstract]

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

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2018		2017		2018		2017
Income from third party license fees	$	189	$	202	$	439	$	471
Foreign exchange (losses) gains, net		(493)		249		(722)		35
Gain on fixed asset disposals, net		547		13		599		28
Non-income tax refunds and other related credits		505		324		541		618
Pension and postretirement benefit costs, non-service components		(569)		(2,436)		(1,145)		(3,002)
Other non-operating income		102		110		259		241
Other non-operating expense		(20)		(33)		(79)		(67)
Total other income (expense), net	$	261	$	(1,571)	$	(108)	$	(1,676)