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OPERATIONS AND MANAGEMENT PLANS (Details Narrative) - USD ($) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Feb. 28, 2021 | Feb. 29, 2020 | Jan. 19, 2021 | Nov. 30, 2020
Cumulative loss | $ (50,487) |  |  | $ (50,215)
Revenue | 8,893 | $ 149 |  |
Increase in sales | 8,700 |  |  |
Dercease in cash and restricted cash | $ (5,435) | $ (782) |  |
Revolving Credit Facility [Member] |  |  |  |
Line of credit amount |  |  | $ 5,000 |
Revolving Credit Facility [Member] |  |  |  |
Line of credit amount |  |  | $ 1,500 |

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