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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (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
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Shipping and handling costs |  |  |  |  | $ 1,375,827 | $ 21,487
Advertising Expense |  |  |  |  | 1,047,605 | 366,786
Research and development expense |  |  |  |  | 43,992 | 158,105
Restricted cash - current | $ 862,000 |  | $ 862,000 |  | 6,389,000 |
Long-term restricted cash |  |  |  |  | 92,000 | 92,000
Accounts receivable | 1,235,000 |  | 1,235,000 |  | 834,000 | $ 438,255
Commissions | 0 | $ 10,000 | 300,000 | $ 10,000 | 565,393 |
Accrued of reserve |  |  |  |  | 195,000 |
Right-of-use-asset, net | 1,224,000 |  | 1,224,000 |  | 1,200,000 |
Operating lease liabilities, current | $ 232,000 |  | $ 232,000 |  | $ 257,000 |
Patents [Member] |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Amortized estimated useful life patent |  |  |  |  | 15 years |
Computer Hardware and Software [Member] | Minimum [Member] |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Useful Life |  |  |  |  | 3 years |
Computer Hardware and Software [Member] | Maximum [Member] |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Useful Life |  |  |  |  | 7 years |
Furniture and Fixtures [Member] | Minimum [Member] |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Useful Life |  |  |  |  | 3 years |
Furniture and Fixtures [Member] | Maximum [Member] |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Useful Life |  |  |  |  | 7 years |
Machinery and Equipment [Member] | Minimum [Member] |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Useful Life |  |  |  |  | 3 years |
Machinery and Equipment [Member] | Maximum [Member] |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Useful Life |  |  |  |  | 7 years |
Leasehold Improvements [Member] | Minimum [Member] |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Useful Life |  |  |  |  | 3 years |
Leasehold Improvements [Member] | Maximum [Member] |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Useful Life |  |  |  |  | 7 years |

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