Accounts Receivable, net (Components of Accounts Receivable, Net) (Details) - USD ($) $ in Thousands	Mar. 28, 2020	Mar. 30, 2019	Mar. 31, 2018	Mar. 25, 2017
Accounts Receivable, after Allowance for Credit Loss [Abstract]
Gross accounts receivable	$ 153,998	$ 120,926
Allowance for doubtful accounts	0	(270)	$ (203)	$ (434)
Accounts receivable, net	$ 153,998	$ 120,656

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant