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Share capital (Tables) | 6 Months Ended
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May 31, 2022
Share capital. |
Schedule of common stock outstanding roll forward | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | in thousands of dollars, except share amounts | ​
​ | ​ | Number of shares | ​ | ​ | Ascribed value | ​
​ |  | ​ |  |  | $ |
November 30, 2021 |  | 145,009,811 | ​ | ​ | 180,820 | ​
Exercise of options | ​ | 328,635 | ​ | ​ | 76 | ​
Restricted Share Units | ​ | 501,332 | ​ | ​ | 763 | ​
Joint venture equity contribution (note 3(b)) | ​ | 31,469 | ​ | ​ | 51 | ​
May 31, 2022, issued and outstanding | ​ | 145,871,247 | ​ | ​ | 181,710 | ​
Schedule of assumptions used in the pricing model | ​
​ | ​ | ​
​ |  | May 31, 2022
Risk-free interest rates |  | 1.07%
Exercise price |  | CDN$2.20
Expected life |  | 3 years
Expected volatility |  | 60.6%
Expected dividends |  | Nil
Summary of the company's stock option plan | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | May 31, 2022 | ​
​ | ​ | ​ | ​ | ​ | Weighted average | ​
​ | ​ | ​ | ​ | ​ | exercise price | ​
​ |  | Number of options |  |  | CDN$ |
Balance – beginning of the period |  | 10,539,324 | ​ | ​ | 2.54 | ​
Granted |  | 1,734,500 | ​ | ​ | 2.21 | ​
Exercised |  | (81,674) | ​ | ​ | 0.85 | ​
Expired |  | (5,000) | ​ | ​ | 2.52 | ​
Balance – end of the period |  | 12,187,150 | ​ | ​ | 2.50 | ​
Summary of information about stock options | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Outstanding | ​ | ​ | Exercisable | ​ | ​ | Unvested |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Weighted | ​ | ​ | ​ | ​ | ​ | Weighted | ​ | ​ | ​ |
​ | ​ | Number of | ​ | ​ | Weighted | ​ | ​ | average | ​ | ​ | Number of | ​ | ​ | average | ​ | ​ | Number of |
​ | ​ | outstanding | ​ | ​ | average years | ​ | ​ | exercise price | ​ | ​ | exercisable | ​ | ​ | exercise price | ​ | ​ | unvested | ​
Range of exercise price (CDN$) |  | options |  |  | to expiry |  |  | CDN$ |  |  | options |  |  | CDN$ |  |  | options |
$1.01 to $1.50 |  | 870,000 | ​ |  | 0.52 | ​ | ​ | 1.05 | ​ | ​ | 870,000 | ​ | ​ | 1.05 | ​ | ​ | — | ​
$2.01 to $2.50 |  | 2,599,500 | ​ |  | 3.84 | ​ | ​ | 2.26 | ​ | ​ | 1,676,498 | ​ | ​ | 2.29 | ​ | ​ | 923,002 | ​
$2.51 to $3.00 | ​ | 6,920,150 | ​ | ​ | 2.95 | ​ | ​ | 2.64 | ​ | ​ | 5,530,314 | ​ | ​ | 2.66 | ​ | ​ | 1,389,836 | ​
$3.01 to $3.41 | ​ | 1,797,500 | ​ | ​ | 2.56 | ​ | ​ | 3.03 | ​ | ​ | 1,797,500 | ​ | ​ | 3.03 | ​ | ​ | — | ​
​ | ​ | 12,187,150 | ​ | ​ | 2.91 | ​ | ​ | 2.50 | ​ | ​ | 9,874,312 | ​ | ​ | 2.52 | ​ | ​ | 2,312,838 | ​
Schedule of restricted share Units and deferred share units plans | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Number of RSUs |  |  | Number of DSUs |
Balance – beginning of the period | ​ | — | ​ |  | 1,277,445 | ​
Granted |  | 758,600 | ​ |  | 193,740 | ​
Vested |  | (501,332) | ​ |  | — | ​
Balance – end of the period |  | 257,268 | ​ |  | 1,471,185 | ​

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- Definition The Company has a Restricted Share Unit Plan ("RSU Plan") and a Non-Executive Director Deferred Share Unit Plan ("DSU Plan") to provide long-term incentives to employees, officers and directors.. + References No definition available. + Details
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