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Note 10 - Share Capital (Tables) | 12 Months Ended
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Nov. 30, 2022
Statement Line Items [Line Items] |
Disclosure of reserves within equity [text block] |
|  | Restricted Shares ($) |  |  | Share Options ($) |  |  | Warrants ($) |  |  | Total ($) |
Balance at November 30, 2020 |  |  | 26 |  |  |  | 5,536 |  |  |  | 3,541 |  |  |  | 9,103 |
Options exercised |  |  | - |  |  |  | (752 | ) |  |  | - |  |  |  | (752 | )
Restricted share rights vested |  |  | (105 | ) |  |  | - |  |  |  | - |  |  |  | (105 | )
Share-based compensation |  |  | 116 |  |  |  | 1,745 |  |  |  | - |  |  |  | 1,861 |
Balance at November 30, 2021 |  |  | 37 |  |  |  | 6,529 |  |  |  | 3,541 |  |  |  | 10,107 |
Options exercised |  |  | - |  |  |  | (429 | ) |  |  | - |  |  |  | (429 | )
Restricted share rights vested |  |  | (140 | ) |  |  | - |  |  |  | - |  |  |  | (140 | )
Share-based compensation |  |  | 138 |  |  |  | 2,254 |  |  |  | - |  |  |  | 2,392 |
Balance at November 30, 2022 |  |  | 35 |  |  |  | 8,354 |  |  |  | 3,541 |  |  |  | 11,930 |
Disclosure of number and weighted average exercise prices of share options [text block] |
|  | Number of Options |  |  | Weighted Average Exercise Price ($) |
Balance at November 30, 2020 |  |  | 10,732,000 |  |  |  | 1.51 |
Granted |  |  | 3,015,000 |  |  |  | 1.84 |
Exercised(1) |  |  | (1,197,850 | ) |  |  | 1.00 |
Expired |  |  | (105,000 | ) |  |  | 2.50 |
Balance at November 30, 2021 |  |  | 12,444,150 |  |  |  | 1.63 |
Granted |  |  | 4,694,445 |  |  |  | 1.61 |
Exercised(2) |  |  | (705,520 | ) |  |  | 1.58 |
Cancelled/Forfeited |  |  | (175,000 | ) |  |  | 2.01 |
Expired |  |  | (2,255,000 | ) |  |  | 1.70 |
Balance at November 30, 2022 |  |  | 14,003,075 |  |  |  | 1.61 |
Disclosure of indirect measurement of fair value of goods or services received, share options granted during period [text block] |
|  | November 30, 2022 |  |  | November 30, 2021 |
Risk-free interest rate |  |  | 3.54 | % |  |  | 1.03 | %
Expected life (years) |  |  | 2.87 |  |  |  | 2.74 |
Expected volatility |  |  | 61.25 | % |  |  | 59.80 | %
Expected dividend yield |  |  | 0.00 | % |  |  | 0.00 | %
Estimated forfeiture rate |  |  | 2.87 | % |  |  | 3.82 | %
Disclosure of range of exercise prices of outstanding share options [text block] |
|  | Options Outstanding |  |  | Options Exercisable |
Exercise Prices |  | Number of Options Outstanding |  |  | Weighted Average Exercise Price ($) |  |  | Weighted Average Remaining Contractual Life (years) |  |  | Number of Options Exercisable |  |  | Weighted Average Exercise Price ($) |  |  | Weighted Average Remaining Contractual Life (years) |
$0.78 - $0.96 |  |  | 1,837,500 |  |  |  | 0.79 |  |  |  | 1.00 |  |  |  | 1,837,500 |  |  |  | 0.79 |  |  |  | 1.00 |
$0.97 - $1.57 |  |  | 3,099,500 |  |  |  | 1.13 |  |  |  | 1.74 |  |  |  | 2,889,500 |  |  |  | 1.11 |  |  |  | 1.54 |
$1.58 - $1.60 |  |  | 4,145,500 |  |  |  | 1.60 |  |  |  | 4.98 |  |  |  | 1,036,375 |  |  |  | 1.60 |  |  |  | 4.98 |
$1.61 - $1.83 |  |  | 2,516,250 |  |  |  | 1.83 |  |  |  | 3.95 |  |  |  | 1,885,000 |  |  |  | 1.83 |  |  |  | 3.95 |
$1.84 - $3.38 |  |  | 2,404,325 |  |  |  | 2.67 |  |  |  | 2.93 |  |  |  | 2,306,695 |  |  |  | 2.70 |  |  |  | 2.88 |
|  |  | 14,003,075 |  |  |  | 1.61 |  |  |  | 3.20 |  |  |  | 9,955,070 |  |  |  | 1.61 |  |  |  | 2.57 |
Disclosure of earnings per share [text block] |
|  | Year ended November 30, 2022 |  |  | Year ended November 30, 2021 |
|  | Loss for |  |  | Weighted |  |  | Loss |  |  | Income for |  |  | Weighted |  |  | Income |
|  | the year |  |  | average shares |  |  | per share |  |  | the year |  |  | average shares |  |  | per share |
|  | ($) |  |  | outstanding |  |  | ($) |  |  | ($) |  |  | outstanding |  |  | ($) |
Basic income (loss) per share |  |  | (13,200 | ) |  |  | 154,045,370 |  |  |  | (0.09 | ) |  |  | 100,355 |  |  |  | 149,407,112 |  |  |  | 0.67 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock options |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 3,102,078 |  |  |  | - |
Diluted income (loss) per share |  |  | (13,200 | ) |  |  | 154,045,370 |  |  |  | (0.09 | ) |  |  | 100,355 |  |  |  | 152,509,190 |  |  |  | 0.66 |
Restricted share rights [member] |
Statement Line Items [Line Items] |
Disclosure of number and weighted average exercise prices of other equity instruments [text block] |
|  | Number of RSRs |  |  | Weighted Average Value ($) |
Balance at November 30, 2020 |  |  | 49,040 |  |  |  | 2.88 |
Granted |  |  | 50,000 |  |  |  | 1.83 |
Vested |  |  | (36,540 | ) |  |  | 2.88 |
Balance at November 30, 2021 |  |  | 62,500 |  |  |  | 2.04 |
Granted |  |  | 239,490 |  |  |  | 1.60 |
Vested |  |  | (72,564 | ) |  |  | 1.94 |
Balance at November 30, 2022 |  |  | 229,426 |  |  |  | 1.61 |

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