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Bank Indebtedness - Summary of Company's Senior Credit Facility (Detail) - Senior Secured Notes [Member] - USD ($) $ in Thousands | 12 Months Ended
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Mar. 29, 2025 | Mar. 30, 2024
Line of Credit Facility [Line Items] |  |
Maximum borrowing outstanding during the year | $ 77,286 | $ 69,051
Average outstanding balance during the year | $ 69,747 | $ 61,507
Weighted average interest rate for the year | 7.30% | 7.80%
Effective interest rate at year-end | 5.50% | 7.70%

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