Income Taxes - Summary of Differences and Related Tax Rate (Details) - CAD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
Apr. 30, 2024 |
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| Disclosure Of Income Taxes [Abstract] | |||
| Loss before income taxes | $ (15,552) | $ (37,633) | $ (32,162) |
| Income taxes on earnings before income taxes, at above statutory rate | (4,199) | (10,161) | (8,684) |
| Nondeductible (income) expenses | (180) | 8 | 2 |
| Estimated SR&ED ITC | 0 | (181) | (166) |
| Defered tax liability | 0 | (3,871) | (1,062) |
| Tax rate difference by jurisdiction | 747 | 479 | 562 |
| Tax benefits not recognized | 3,368 | 3,183 | 3,072 |
| Impairment loss | 0 | 5,720 | 2,790 |
| Prior year tax assessments and adjustments | (242) | (234) | (172) |
| Other | 56 | 573 | 797 |
| Income taxes | (450) | (4,484) | (2,861) |
| Current income taxes | (272) | (318) | (103) |
| Deferred income taxes | (178) | (4,166) | (2,758) |
| Income taxes including discontinued operations | $ (450) | $ (4,484) | $ (2,861) |
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- Definition Deffered tax liability. No definition available.
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- Definition Disclosure of income taxes. No definition available.
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- Definition Income tax expense including discontinued operations. No definition available.
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- Definition Income taxes on earnings before income taxes above statutory rate No definition available.
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- Definition Prior year tax assessments and adjustments. No definition available.
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- Definition Profit (loss) before income taxes. No definition available.
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- Definition Tax effect of estimated SR and ED income tax credit. No definition available.
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- Definition Tax effect of expense non-deductible (income) expenses. No definition available.
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- Definition Tax effect to tax benefits not recognized. No definition available.
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- References Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The amount of tax expense (income) relating to changes in deferred tax liabilities and deferred tax assets. [Refer: Deferred tax assets; Deferred tax liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that the entity does not separately disclose in the same statement or note. [Refer: Accounting profit; Applicable tax rate] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to changes in the tax rate. [Refer: Accounting profit] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount representing the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to impairment of goodwill. [Refer: Accounting profit; Goodwill] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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