Income Taxes - Summary of Income Tax Expense (Benefit) from Continuing Operations (Detail) - CAD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Mar. 28, 2026 |
Mar. 29, 2025 |
Mar. 30, 2024 |
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| Components Of Income Tax Expense Benefit [Line Items] | |||
| Current | $ 0 | $ 0 | $ 0 |
| Deferred | (1,614) | (3,076) | (1,329) |
| Valuation allowance | 1,614 | 3,076 | 1,329 |
| Income tax expense | 0 | $ 0 | $ 0 |
| Quebec [Member] | |||
| Components Of Income Tax Expense Benefit [Line Items] | |||
| Current | 0 | ||
| Ontario [Member] | |||
| Components Of Income Tax Expense Benefit [Line Items] | |||
| Current | 0 | ||
| Alberta [Member] | |||
| Components Of Income Tax Expense Benefit [Line Items] | |||
| Current | 0 | ||
| British Columbia [Member] | |||
| Components Of Income Tax Expense Benefit [Line Items] | |||
| Current | $ 0 | ||
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- References No definition available.
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- Definition Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of other deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. For example, but not limited to, acquisition-date income tax benefits or expenses recognized from changes in the acquirer's valuation allowance for its previously existing deferred tax assets resulting from a business combination and adjustments to beginning-of-year balance of a valuation allowance because of a change in circumstance causing a change in judgment about the realizability of the related deferred tax asset in future periods. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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