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Retirement Plan (Tables)
6 Months Ended
Dec. 24, 2020
Retirement Benefits [Abstract]  
Schedule of Net Periodic Pension Cost
 
The components of net periodic benefit cost are as follows:
    
For the Quarter Ended
    
For the Twenty-six Weeks Ended
 
    
December 24,

2020
    
December 26,

2019
    
December 24,
2020
    
December 26,
2019
 
Service cost
   $ 236      $ 178      $ 472      $ 356  
Interest cost
     215        223        429        446  
Amortization of prior service cost
     119        240        239        479  
Amortization of loss
     295        104        591        208  
    
 
 
    
 
 
    
 
 
    
 
 
 
Net periodic benefit cost
   $ 865      $ 745      $ 1,731      $ 1,489