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Inventory - Schedule of Inventory, Current (Details) - USD ($)
$ in Thousands
Nov. 30, 2020
Feb. 29, 2020
Inventory Disclosure [Abstract]    
Raw materials $ 25,124 $ 29,115
Work in process 2,080 2,366
Finished goods 111,403 67,629
Inventory $ 138,607 $ 99,110