Segments - Reconciliation Property Plant and Equipment, US and Foreign Jurisdictions (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	$ 127,111
Property, plant and equipment, net		$ 144,674
U.S.
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	62,158
Property, plant and equipment, net		76,907
Foreign
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	$ 64,953
Property, plant and equipment, net		$ 67,767