XML 57 R47.htm IDEA: XBRL DOCUMENT v3.21.2
INVENTORIES (Details) - USD ($)
$ in Thousands
Aug. 31, 2021
Feb. 28, 2021
Inventory Disclosure [Abstract]    
Raw materials $ 6,392 $ 10,480
Finished goods 10,769 13,183
Inventories $ 17,161 $ 23,663