Commercial Loans Receivables and Allowance for Loan Loss (Commercial Loans Notes Receivables, Net) (Details) - USD ($) $ in Thousands	Apr. 03, 2021	Mar. 28, 2020	Mar. 30, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Commercial loans receivable, gross	$ 45,377	$ 47,202
Allowance for loan losses	(816)	(393)	$ (180)
Commercial Loans Receivable (including from affiliates), Current	(19,232)	(15,423)
Commercial Loans Receivable (including from affiliates), Noncurrent	25,082	31,142
Commercial Portfolio Segment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Commercial loans receivable, gross	45,377	47,202
Allowance for loan losses	(816)	(393)
Deferred financing fees, net	(247)	(244)
Commercial loans receivable, net	$ 44,314	$ 46,565

Commercial Loans Receivable (including from affiliates), Current

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Commercial Loans Receivable (including from affiliates), Noncurrent

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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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Unearned discounts (other than cash or quantity discounts and the like), finance charges, and interest included in the face amount of receivables, that are shown as a deduction from the related receivables. For example, 1) finance charges booked as a receivable when a loan is made and recognized as income at a later date; and 2) interest charges deducted from the face loan amount, resulting in a discounted amount actually advanced to the borrower (wherein the receivable includes the amount actually advanced to the borrower and the as yet unearned interest income).

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Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amount, before allowance for credit loss, of financing receivable.

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Amount, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement.

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