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Income Taxes - Summary of the amounts and expiry dates of tax attributes (Detail) - USD ($) $ in Thousands | Nov. 30, 2023 | Nov. 30, 2022
--- | --- | ---
Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Research and development expenses, without time limitation | $ 87,151 | $ 86,768
Excess of tax value of property and equipment over carrying value | 435 | 1,000
Excess of tax value of intellectual property and patent fees over carrying value | 10,660 | 10,765
Available deductions and other | 73,522 | 69,448
Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Research and development expenses, without time limitation | 105,549 | 105,174
Excess of tax value of property and equipment over carrying value | 420 | 454
Excess of tax value of intellectual property and patent fees over carrying value | 10,656 | 10,765
Available deductions and other | 32,536 | 28,034
2027 | Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 5,512 | 5,569
2027 | Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 5,504 | 5,561
2028 | Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 33,761 | 34,110
2028 | Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 16,258 | 16,426
2029 | Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 14,345 | 14,494
2029 | Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 12,124 | 12,250
2030 | Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 8,423 | 8,510
2030 | Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 8,420 | 8,507
2031 | Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 17,346 | 17,525
2031 | Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 15,397 | 15,556
2032 | Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 11,752 | 11,874
2032 | Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 10,791 | 10,902
2033 | Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 8,444 | 8,532
2033 | Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 8,365 | 8,451
2034 | Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 7,733 | 7,813
2034 | Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 7,665 | 7,744
2037 | Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 6,901 | 6,972
2037 | Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 6,818 | 6,889
2038 | Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 2,013 | 2,034
2038 | Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 1,938 | 1,958
2039 | Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 1,326 | 1,340
2039 | Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 1,289 | 1,302
2040 | Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 7,242 | 7,317
2040 | Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 7,218 | 7,292
2041 | Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 19,152 | 19,350
2041 | Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 19,078 | 19,276
2042 | Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 29,042 | 31,181
2042 | Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 28,885 | 31,190
2043 | Federal |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | 19,298 | 0
2043 | Provincial |  |
Disclosure of temporary difference, unused tax losses and unused tax credits [line items] |  |
Losses carried forward | $ 19,284 | $ 0

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