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Share capital warrants and subscription receipts - Summary Of The Stock Option Information (Detail) | 12 Months Ended |  |  |
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Nov. 30, 2023 shares $ / shares | Nov. 30, 2023 shares $ / shares | Nov. 30, 2022 shares $ / shares | Nov. 30, 2022 shares $ / shares | Nov. 30, 2021 shares $ / shares | Nov. 30, 2021 shares $ / shares
US$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Number of options outstanding | 279,369 | 279,369 |  |  |  |
Weighted average remaining life | 8 years 9 months 21 days |  |  |  |  |
Weighted average exercise price | $ / shares |  | $ 6.02 |  |  |  |
CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Number of options outstanding | 1,774,559 | 1,774,559 | 1,180,052 | 1,180,052 | 797,583 | 797,583
Weighted average remaining life | 7 years 5 months 26 days |  |  |  |  |
Weighted average exercise price | (per share) | $ 11.51 | $ 8.48 | $ 1,592 | $ 1,184 | $ 15.32 | $ 12
Exercise Price 1 | US$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Number of options outstanding | 179,185 | 179,185 |  |  |  |
Weighted average remaining life | 9 years 3 months |  |  |  |  |
Weighted average exercise price | $ / shares |  | $ 3.8 |  |  |  |
Exercise Price 1 | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Number of options outstanding | 57,500 | 57,500 |  |  |  |
Weighted average remaining life | 10 days |  |  |  |  |
Weighted average exercise price | (per share) | $ 1.52 | $ 1.12 |  |  |  |
Exercise Price 1 | Top of range [member] | US$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | $ / shares |  | 4.76 |  |  |  |
Exercise Price 1 | Top of range [member] | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | (per share) | 4.76 | 3.5 |  |  |  |
Exercise Price 1 | Bottom of range [member] | US$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | $ / shares |  | 1 |  |  |  |
Exercise Price 1 | Bottom of range [member] | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | (per share) | $ 1 | $ 0.74 |  |  |  |
Exercise Price 2 | US$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Number of options outstanding | 100,184 | 100,184 |  |  |  |
Weighted average remaining life | 8 years 10 days |  |  |  |  |
Weighted average exercise price | $ / shares |  | $ 10 |  |  |  |
Exercise Price 2 | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Number of options outstanding | 707,695 | 707,695 |  |  |  |
Weighted average remaining life | 9 years 3 months |  |  |  |  |
Weighted average exercise price | (per share) | $ 5.16 | $ 3.8 |  |  |  |
Exercise Price 2 | Top of range [member] | US$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | $ / shares |  | 15 |  |  |  |
Exercise Price 2 | Top of range [member] | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | (per share) | 8 | 5.89 |  |  |  |
Exercise Price 2 | Bottom of range [member] | US$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | $ / shares |  | 4.77 |  |  |  |
Exercise Price 2 | Bottom of range [member] | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | (per share) | $ 4.77 | $ 3.51 |  |  |  |
Exercise Price 3 | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Number of options outstanding | 308,196 | 308,196 |  |  |  |
Weighted average remaining life | 5 years 5 months 4 days |  |  |  |  |
Weighted average exercise price | (per share) | $ 11.1 | $ 8.17 |  |  |  |
Exercise Price 3 | Top of range [member] | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | (per share) | 15 | 11.04 |  |  |  |
Exercise Price 3 | Bottom of range [member] | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | (per share) | $ 8.01 | $ 5.9 |  |  |  |
Exercise Price 4 | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Number of options outstanding | 621,167 | 621,167 |  |  |  |
Weighted average remaining life | 7 years 6 months 18 days |  |  |  |  |
Weighted average exercise price | (per share) | $ 16.85 | $ 12.4 |  |  |  |
Exercise Price 4 | Top of range [member] | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | (per share) | 24 | 17.67 |  |  |  |
Exercise Price 4 | Bottom of range [member] | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | (per share) | $ 15.01 | $ 11.05 |  |  |  |
Exercise Price 5 | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Number of options outstanding | 51,575 | 51,575 |  |  |  |
Weighted average remaining life | 4 years 10 months 9 days |  |  |  |  |
Weighted average exercise price | (per share) | $ 33.27 | $ 24.5 |  |  |  |
Exercise Price 5 | Top of range [member] | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | (per share) | 36 | 26.51 |  |  |  |
Exercise Price 5 | Bottom of range [member] | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | (per share) | $ 24.01 | $ 17.68 |  |  |  |
Exercise Price 6 | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Number of options outstanding | 28,426 | 28,426 |  |  |  |
Weighted average remaining life | 4 years 4 months 6 days |  |  |  |  |
Weighted average exercise price | (per share) | $ 38.24 | $ 28.16 |  |  |  |
Exercise Price 6 | Top of range [member] | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | (per share) | 40 | 29.45 |  |  |  |
Exercise Price 6 | Bottom of range [member] | CA$ |  |  |  |  |  |
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items] |  |  |  |  |  |
Weighted average exercise price | (per share) | $ 36.01 | $ 26.51 |  |  |  |

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