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Related Party Transaction - Additional Information (Details) - Lessor - LDL, LLC - Lee A. McIntyre III - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Aug. 28, 2021
Aug. 29, 2020
May 29, 2021
Related Party Transaction [Line Items]      
Total future minimum lease payments $ 0.6    
Lease term 5 years    
Renewal term 5 years    
Extended term     5 years
Maximum      
Related Party Transaction [Line Items]      
Rental expense $ 0.1 $ 0.1