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Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas (Details) - USD ($) | 6 Months Ended |
--- | --- | ---
May 31, 2018 | May 31, 2017 | Nov. 30, 2017
Sales | $ 239,474 | $ 185,596 |
Assets | 1,508,194 |  | $ 2,192,357
Sales [Member] |  |  |
Sales | 239,474 | 185,596 |
Assets [Member] |  |  |
Assets | 1,508,194 |  | 2,192,357
USA [Member] | Sales [Member] |  |  |
Sales | 139,705 | 111,473 |
USA [Member] | Assets [Member] |  |  |
Assets | 1,394,551 |  | 2,159,618
Canada [Member] | Sales [Member] |  |  |
Sales | 99,769 | $ 74,123 |
Canada [Member] | Assets [Member] |  |  |
Assets | $ 113,643 |  | $ 32,739

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