Summary of Significant Accounting Policies - Accounts Receivable, Investments and Allowance for Loan Losses (Details) - USD ($)	Mar. 28, 2026	Mar. 29, 2025	Mar. 30, 2024
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for doubtful accounts receivable	$ 0	$ 0
Accounts receivable, net	108,288,000	105,849,000	$ 77,100,000
Allowance for credit loss on available-for-sale debt securities	0
Consumer loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for loan losses	787,000	939,000	1,066,000
Commercial loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Allowance for loan losses	$ 546,000	$ 361,000	$ 781,000

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

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Amount of allowance for credit loss on accounts receivable.

+ References

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Amount excluding accrued interest, of allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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