v3.26.1
Employee Benefit Plans - Additional Information (Detail) - USD ($)
$ in Thousands
12 Months Ended
Jun. 25, 2026
Jun. 26, 2025
Jun. 27, 2024
Defined Benefit Plan And Defined Contribution Plan Disclosure [Line Items]      
Life Insurance, Corporate or Bank Owned, Amount $ 3,066 $ 2,599  
Deferred Compensation Liability, Classified, Noncurrent 2,829 2,769  
Matching contribution expense $ 0 $ 53  
Employee Contribution First Six Percents [Member]      
Defined Benefit Plan And Defined Contribution Plan Disclosure [Line Items]      
Matching percentage by employer for 401(k) plan contributions 50.00%    
Percent of employee contribution under contributory plan 6.00%    
Employee Contribution First Three Percent [Member]      
Defined Benefit Plan And Defined Contribution Plan Disclosure [Line Items]      
Matching percentage by employer for 401(k) plan contributions   100.00%  
Percent of employee contribution under contributory plan   3.00%  
Employee Contribution Next Two Percent [Member]      
Defined Benefit Plan And Defined Contribution Plan Disclosure [Line Items]      
Matching percentage by employer for 401(k) plan contributions     50.00%
Percent of employee contribution under contributory plan     2.00%
Maximum [Member]      
Defined Benefit Plan And Defined Contribution Plan Disclosure [Line Items]      
Deferral percentage of performance-based compensation 100.00%    
Deferral percentage of base salary 80.00%    
Maximum length in years that NQDCP benefits may be paid through 10 years