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STOCK-BASED COMPENSATION (Details Narrative) - USD ($) | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
May 31, 2021 | May 31, 2020 | May 31, 2021 | May 31, 2020 | Nov. 30, 2020 | Nov. 30, 2019 | Oct. 23, 2020
Number of options granted |  |  | 41,000 |  | 4,535,500 | 120,000 |
Stock-based compensation expense | $ 800,000 | $ 10,000 | $ 1,546,000 | $ 648,000 | $ 1,252,366 | $ 218,154 |
Number of warrants issued |  |  |  |  | 2,146,836 | 22,223,058 |
Marketing Consultant [Member] | Incentive Warrants [Member] |  |  |  |  |  |  |
Stock-based compensation expense | $ 0 | 0 | $ 0 | $ 20,000 |  |  |
Number of warrants issued |  |  | 0 | 15,000 |  |  |
RSUs [Member] |  |  |  |  |  |  |
Stock-based compensation expense |  |  |  |  | $ 536,069 |  |
Number of units outstanding | 1,747,993 |  | 1,747,993 |  | 15,735,000 |  |
Number of units granted |  |  | 174,493 |  | 15,735,000 |  |
2017 Stock Option Plan (2017 Plan) [Member] |  |  |  |  |  |  |
Number of shares reserved for issuance | 1,899,327 |  | 1,899,327 |  |  |  |
2017 Stock Option Plan (2017 Plan) [Member] | Employees and Directors [Member] |  |  |  |  |  |  |
Number of options granted |  |  |  | 391,750 |  |  |
Stock-based compensation expense |  | 10,000 |  | $ 600,000 |  |  |
2017 Stock Option Plan (2017 Plan) [Member] | Non Employees [Member] |  |  |  |  |  |  |
Number of options granted |  |  |  | 11,000 |  |  |
Stock-based compensation expense |  | 20,000 |  | $ 20,000 |  |  |
2020 Equity Incentive Plan (2020 Plan) [Member] |  |  |  |  |  |  |
Number of shares reserved for issuance |  |  |  |  |  |  | 25,000,000
2020 Equity Incentive Plan (2020 Plan) [Member] | Employees and Directors [Member] |  |  |  |  |  |  |
Number of options granted |  |  | 29,000 |  |  |  |
Options vest over period terms |  |  | 3 years |  |  |  |
Stock-based compensation expense | $ 90,000 |  | $ 170,000 |  |  |  |
Number of options forfeited | 66,000 |  | 82,250 |  |  |  |
Number of options forfeited, value | $ 60,000 |  | $ 93,000 |  |  |  |
2020 Equity Incentive Plan (2020 Plan) [Member] | Non Employees [Member] |  |  |  |  |  |  |
Number of options granted |  |  | 0 |  |  |  |
Stock-based compensation expense | 20,000 |  | $ 20,000 |  |  |  |
2020 Equity Incentive Plan (2020 Plan) [Member] | RSUs [Member] |  |  |  |  |  |  |
Stock-based compensation expense | $ 700,000 | $ 0 | $ 1,400,000 | $ 0 |  |  |
Number of units granted | 174,493 | 0 | 174,493 | 0 |  |  |
2020 Equity Incentive Plan (2020 Plan) [Member] | RSUs [Member] | Non Employees [Member] |  |  |  |  |  |  |
Stock-based compensation expense | $ 70,000 | $ 0 | $ 70,000 | $ 0 |  |  |
2020 Equity Incentive Plan (2020 Plan) [Member] | RSUs [Member] | Double Trigger Vesting [Member] |  |  |  |  |  |  |
Description of vesting |  |  | (1) one-third of the RSUs are not subject to any market trigger, the second one-third of the RSUs will be triggered when the Company’s stock trades above $30.00 on a 20-day VWAP, and the final one-third of the RSUs will be triggered when the stock trades above $40.00 on a 20-day VWAP and (2) the employee must remain employed by the Company for three years from the effective date for the RSUs to vest. |  |  |  |
Number of units granted |  |  | 159,000 |  |  |  |
2020 Equity Incentive Plan (2020 Plan) [Member] | RSUs [Member] | Time Trigger Vesting [Member] |  |  |  |  |  |  |
Number of units outstanding |  |  |  |  | 300,000 |  |
Number of units granted |  |  | 15,493 |  |  |  |
Vesting period |  |  | 1 year |  |  |  |

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