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LEASES (Tables)
3 Months Ended
Feb. 29, 2020
Leases [Abstract]  
Schedule of lease costs [Table Text Block]
  Three Months Ended 
  February 29, 2020 
Lease Cost:   
Operating lease cost$12,286 
Short-term lease cost 4,937 
Variable lease cost 5290 
Total lease cost$22,513 
    
Other Information:   
Cash paid for amounts included in the measurement of operating lease liabilities$12,036 
Operating lease liabilities arising from obtaining right-of-use assets$4,295 
    
Operating Leases:   
Weighted-average remaining lease term (in years) 1.9 years 
Weighted-average discount rate 8.8% 
Schedule of future lease payments under non-cancelable operating leases [Table Text Block]

Fiscal Year Ended November 30

   
2020 (nine months)$25,032 
2021 30,585 
2022 7,646 
Thereafter  
Total lease payments 63,263 
Less: imputed interest (4,817)
Total lease liabilities$58,446 
Schedule of lease commitments by fiscal year [Table Text Block]
Location  2020  2021  2022  2023  2024  2025 and beyond 
Wilmington, MA $24,987 $115,371 $117,972 $120,979 $123,986 $300,660 
Fort Wayne, IN  30,357  30,585  7,646       
South Africa*  13,098  2,217         
Total $68,442 $148,173 $125,618 $120,979 $123,986 $300,660 
(*USD based on November 30, 2019 exchange rate)