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OPERATIONS AND MANAGEMENT PLANS (Details Narrative) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
May 31, 2021 | May 31, 2020 | May 31, 2021 | May 31, 2020 | Jan. 19, 2021 | Nov. 30, 2020
Cumulative loss | $ (48,450) |  | $ (48,450) |  |  | $ (50,215)
Revenue | 13,401 | $ 1,190 | 22,294 | $ 1,339 |  |
Income from operations | $ 2,023 | $ (853) | 1,612 | $ (2,477) |  |
Increase (decrease) in sales |  |  | 21,000 |  |  |
Increase (decrease) in cash |  |  | 1,200 |  |  |
Increase (decrease) in restricted cash |  |  | $ (5,500) |  |  |
Revolving Credit Facility [Member] |  |  |  |  |  |
Line of credit amount |  |  |  |  | $ 5,000 |
Revolving Credit Facility [Member] |  |  |  |  |  |
Line of credit amount |  |  |  |  | $ 1,500 |

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