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NATURE OF OPERATIONS AND GOING CONCERN (Details Narrative) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
May 31, 2020 | May 31, 2019 | May 31, 2020 | May 31, 2019 | Nov. 30, 2019
Nature Of Operations And Going Concern [Line Items] |  |  |  |  |
Cumulative loss | $ (48,007,896) |  | $ (48,007,896) |  | $ (37,662,123)
Amount raised from warrant exercises | 3,200,000 |  | 3,217,884 |  |
Revenue | $ 1,190,404 | $ 105,769 | $ 1,338,984 | $ 116,876 |
Warrants [Member] |  |  |  |  |
Nature Of Operations And Going Concern [Line Items] |  |  |  |  |
Description of additional paid in capital | Up to $3 million or more. |  |  |  |

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- Definition The cash inflow associated with the amount received from holders exercising their stock warrants. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 + Details
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