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INVENTORY (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Inventory Disclosure [Abstract]    
Finished product ready for sale $ 394,763 $ 416,113
Work-in-process, bulk product and raw materials 0 46,520
Packaging supplies 0 2,939
Inventory $ 394,763 $ 465,572