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Inventories (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Inventory Disclosure [Abstract]    
Inventory, Finished Goods, Gross $ 54,564 $ 59,925
Inventory, Raw Materials, Gross 3,450 2,827
Other Inventory, Supplies, Gross 5,010 4,713
Inventory, Work in Process, Gross 1,625 1,633
Inventories $ 64,649 $ 69,098