Related Party Transactions - Balance Related to Related Parties (Detail) - USD ($) $ in Thousands	12 Months Ended
Mar. 29, 2025	Mar. 30, 2024	Mar. 25, 2023
Expenses incurred:
Management fees to related parties	$ 17	$ 41	$ 0
Consultant fees to a related party	55	217	205
Compensation paid to a related party	374	366	344
Fees charged to RMBG in exchange for retail support and administrative services	521	613	0
Interest payable on cash advance received from controlling shareholder	19	18	16
Related Party [Member]
Expenses incurred:
Expense reimbursement to a related party	26	25	35
Interest expense on cash advance received from controlling shareholder	229	226	218
Accounts payable to related parties	39	117	117
Receivable from joint venture	$ 161	$ 214	$ 1,815

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Interest payable related party.

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Related party consultation fees.

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Related party transaction management fees paid.

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Services recognized resulting from transactions with related party.

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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The increase (decrease) during the reporting period in the obligations due for goods and services provided by the following types of related parties: a parent company and its subsidiaries, subsidiaries of a common parent, an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entities' management, an entity and its principal owners, management, or member of their immediate families, affiliates, or other parties with the ability to exert significant influence.

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Interest and debt related expenses associated with nonoperating financing activities of the entity.

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Amount of expense classified as other.

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Amount of transactions with related party during the financial reporting period.

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