Stock Buyback (Details) - USD ($)	12 Months Ended
Mar. 27, 2022	Mar. 28, 2021	Mar. 29, 2020
Stock Buyback
Tax withholding for share based compensation	$ 66,400	$ 121,500	$ 201,000

Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement.

No definition available.

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Balance Type:	debit
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