XML 40 R29.htm IDEA: XBRL DOCUMENT v3.20.2
Retirement Plan (Tables)
3 Months Ended
Sep. 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
 
    
September 24,

2020
    
September 26,

2019
 
Service cost
   $ 236      $ 178  
Interest cost
     214        223  
Amortization of prior service cost
     120        239  
Amortization of loss
     296        104  
  
 
 
    
 
 
 
Net periodic benefit cost
   $ 866      $ 744