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Employee Benefit Plans (Tables)
 12 Months Ended
Jun. 28, 2018
Postemployment Benefits [Abstract]  
Expense for 401(k) Plan

 Expense for the 401(k) plan was as follows for the last three fiscal years:

 

     Year ended
June 28,
2018		      Year ended
June 29,
2017		      Year ended
June 30,
2016		  

401(k) plan expense

    $ 1,741      $ 1,664      $ 1,604  
Total Route Pension Liability

The total Route pension liability was as follows for the last two fiscal years:

 

     June 28,
2018		      June 29,
2017		  

Route pension liability

    $ 323      $ 397