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LEASES (Details) - The maturity of lease liabilities
Nov. 30, 2021
USD ($)
The maturity of lease liabilities [Abstract]  
Less than 1 year $ 345,000
1 to 2 years 355,000
2 to 3 years 366,000
3 to 4 years 377,000
4 to 5 years 298,000
Total undiscounted lease payments 1,741,000
Less imputed interest 239,000
Total operating lease liabilities $ 1,502,000