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Employee Benefit Plans - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Dec. 31, 2016
Oct. 01, 2016
Dec. 26, 2015
Dec. 31, 2016
Dec. 26, 2015
Jul. 02, 2016
Multiemployer Plans [Abstract]            
Loss on pension settlement $ 0   $ 0 $ 6,010 $ 0  
Settlement payment on multiemployer plan   $ 813        
Pension Plan            
Multiemployer Plans [Abstract]            
Employer contribution for pension plan       180    
Total pension liability           $ 34,200
Total payments   17,281        
Loss on pension settlement   $ 6,010   $ 6,010 $ 0  
Settlement loss (in dollars per share)   $ 0.19