Property, Plant and Equipment, Net - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Property, Plant and Equipment, Net
Property, plant and equipment, net	$ 281,682		$ 281,682		$ 295,533
Tangible asset impairment charges			13,600	$ 9,000
Remaining net book value of assets	1,001,764		1,001,764		1,288,639
Depreciation expense	7,500	$ 7,400	15,200	$ 15,100
Foreign
Property, Plant and Equipment, Net
Property, plant and equipment, net	64,400		64,400		72,500
Construction in progress
Property, Plant and Equipment, Net
Property, plant and equipment, net	56,280		56,280		$ 60,167
India Manufacturing Facility
Property, Plant and Equipment, Net
Property, plant and equipment, net	5,900		5,900
Remaining net book value of assets	$ 9,500		$ 9,500