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PREPAID EXPENSES AND OTHER CURRENT ASSETS (Details) - USD ($)
$ in Thousands
May 31, 2021
Nov. 30, 2020
Prepaid Expense and Other Assets, Current [Abstract]    
VAT receivables $ 562 $ 572
Advance payment for inventory 232 677
Prepaid insurance 245 16
Other 243 126
Total $ 1,282 $ 1,391