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ACCOUNTS PAYABLE AND ACCRUED LIABILITIES | 12 Months Ended
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Nov. 30, 2019
Payables and Accruals [Abstract] |
ACCOUNTS PAYABLE AND ACCRUED LIABILITIES [Text Block] |
6. | ACCOUNTS PAYABLE AND ACCRUED LIABILITIES
| Accounts payable and accrued liabilities are comprised of the following:
|  | November 30, |
|  | 2019 |  |  | 2018 |
Trade payables | $ | 600,878 |  | $ | 126,366 |
Deferred revenue |  | 10,842 |  |  | — |
Other accrued liabilities |  | 38,999 |  |  | 254,176 |
| $ | 650,719 |  | $ | 380,542 |
The increase in trade payables at November 30, 2019 is primarily due to an increase in purchases of raw material inventory. Other accrued liabilities at November 30, 2018 relate primarily to professional and consulting fees.

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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