Risks and Uncertainties - Additional Information (Details) $ in Millions	9 Months Ended
Feb. 27, 2021 USD ($)
Risks And Uncertainties [Abstract]
Payment for litigation settlement	$ 1.6
Deferred employer social security tax payments	$ 0.9

Amount awarded to other party in judgment or settlement of litigation.

No definition available.

Name:	us-gaap_LitigationSettlementAmountAwardedToOtherParty
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration