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Stock Based Compensation - Additional Information (Detail) - USD ($)
$ in Thousands
12 Months Ended
Oct. 28, 2020
Jul. 02, 2021
Jul. 03, 2020
Jun. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized   $ 796 $ 562  
Stock Option Plan Twenty Eighteen        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Shares authorized for issuance under stock incentive plan   6,782,000    
Shares available for future grant   4,604,000    
Number of additional shares authorized 3,000      
Stock Option Plan Twenty Zero Five        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Shares available for future grant   710,000    
Stock Options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of share options granted   0    
Intrinsic value of the options exercised   $ 183   $ 67
Restricted Stock        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total fair value of restricted stock awards vested   34,342 46,089 $ 24,596
Unrecognized compensation cost related to non-vested restricted stock   $ 48,629 $ 44,690  
Unrecognized compensation, period of recognition   2 years 4 months 24 days 2 years 4 months 24 days  
1997 Employee Stock Purchase Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Shares authorized for issuance under stock incentive plan   2,300,000    
Shares available for future grant   428,000    
Number of additional shares authorized 500,000      
Purchase price as a percentage of the lesser of the market value of such shares at either the beginning or the end of each nine-month offering period   85.00%    
Offering period   6 months    
Percentage of employee compensation that may be uses to purchase common stock through payroll deductions, maximum   10.00%    
Number of share options granted   101,000 89,000 102,000