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LEASES (Details)
$ in Thousands
 3 Months Ended 6 Months Ended
May 31, 2021
USD ($)
May 31, 2021
USD ($)
Lease Cost:    
Operating lease cost $ 87 $ 179
Short-term lease cost 5 5
Total lease cost $ 92 184
Other Information:    
Cash paid for amounts included in the measurement of operating lease liabilities   156
Operating lease liabilities arising from obtaining right-of-use assets   $ 182
Operating Leases, Weighted average remaining lease term (in years) 4 years 8 months 12 days 4 years 8 months 12 days
Operating Leases, Weighted average discount rate 9.30% 9.30%