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PREPAID EXPENSES AND OTHER CURRENT ASSETS (Details) - USD ($)
$ in Thousands
Feb. 28, 2021
Nov. 30, 2020
Prepaid Expense and Other Assets, Current [Abstract]    
VAT receivables $ 358 $ 572
Advance payment for inventory 295 677
Prepaid insurance 142 16
Other 50 126
Total $ 845 $ 1,391