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Stock-Based Compensation - Additional Information (Details) - shares
3 Months Ended
Oct. 27, 2021
Sep. 26, 2021
Sep. 27, 2020
Oct. 29, 2020
Equity Compensation Plan [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Number of shares available for future issuance   0 0  
Number of shares available for issuance   0 0  
2020 Plan [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Effective date   Oct. 29, 2020    
Number of shares available for future issuance   771,000   850,000
Employee Stock Purchase Plan [Member] | Subsequent Event [Member]        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Number of shares reserved 100,000      
Percentage of discount from market value 15.00%