Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Note 11 - Options (Details)

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Note 11 - Options (Details) - $ / shares
12 Months Ended
Nov. 30, 2018
Nov. 30, 2017
Nov. 30, 2016
Fair Value Assumptions of Option Awards [Abstract]      
Volatility 0.00% 71.70% 65.20%
Risk-free interest rate 0.00% 1.56% 0.62%
Expected life (in years) 5 years 5 months 26 days 5 years
Dividend yield 0.00% 0.00% 0.00%
The weighted average grant date fair value per options granted (in Dollars per share) $ 0.00 $ 7.50 $ 12.00