Annual report pursuant to Section 13 and 15(d)

Related Party Transactions (Details)

v3.20.4
Related Party Transactions (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Related Party Transaction      
Debt extinguishment costs $ 10,550 $ 0 $ 0
Corporate Joint Venture | Operating Lease Rental Payments      
Related Party Transaction      
Related party sales 310 305 295
Corporate Joint Venture | Sales from Partnership to Company      
Related Party Transaction      
Purchases from related party 861 803 645
Corporate Joint Venture | Manufacturing Costs      
Related Party Transaction      
Related party sales 16,065 19,976 16,869
Corporate Joint Venture | Services      
Related Party Transaction      
Related party sales 12,229 12,871 12,727
Corporate Joint Venture | Product Demonstration Costs      
Related Party Transaction      
Related party sales 1,853 2,204 1,768
INEOS Capital Partners      
Related Party Transaction      
Related party sales 12,672 4,841 5,587
Purchases from related party $ 1,222 $ 1,203 $ 1,495