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OTHER - Components of Inventory (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Finished goods $ 165,950 $ 165,969
Work in process 61 375
Raw materials 7,416 7,257
Total $ 173,427 $ 173,601