Other Expense (Income) - Schedule of Other Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Other Income Expense [Abstract]
Foreign currency exchange losses (gains), net	$ 98	$ 553	$ 533	$ 852
Gain on sale of property, plant and equipment	0	(946)	0	(946)
Total other expense	$ 98	$ (393)	$ 533	$ (94)