Segment Reporting - Schedule of Revenues from External Customers and Long-Lived Assets (Details) - USD ($) $ in Thousands		3 Months Ended								12 Months Ended
		Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue		$ 156,778	$ 173,200	$ 169,038	$ 169,194	$ 173,207	$ 182,146	$ 175,475	$ 170,018	$ 668,210	$ 700,846	$ 647,819
Property, plant and equipment, net		123,506				122,917				123,506	122,917	123,098
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue										289,173	324,073	283,969
Property, plant and equipment, net		66,053				65,073				66,053	65,073	63,812
Canada [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue										25,240	34,633	30,131
Property, plant and equipment, net		10,998				9,567				10,998	9,567	9,725
Other Countries [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	[1],[2]									353,797	342,140	333,719
Property, plant and equipment, net	[1],[2]	$ 46,455				$ 48,277				$ 46,455	$ 48,277	$ 49,561

[1] Property, plant and equipment, net in other countries, including the Netherlands, were not individually greater than 10% of our consolidated fixed assets in 2019, 2018 and 2017.

[2] Revenue earned in other countries, including the Netherlands, was not individually greater than 10% of our consolidated revenue in 2019, 2018 and 2017.