Schedule II - Valuation and Qualifying Accounts (Tables)
 12 Months Ended
Jun. 06, 2017
Notes Tables  
Summary of Allowance for Doubtful Accounts and Revenue Adjustments [Table Text Block]
           
Charged/
    
Charged/
                  
   
Balance at
    
(Credited)
    
(Credited)
                  
   
Beginning
    
to Costs
    
to other
            
Balance at
  
Description
  
of Period
    
and Expenses
    
Accounts
    
Write-offs
    
End of Period
  
Allowance for Doubtful Notes
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
                                         
Fiscal Year Ended June 6, 2017
   $
106
     $
–
     $ –     $
(106
)
   $
–
  
                                         
Fiscal Year Ended May 31, 2016
    
–
      
106
       –      
–
      
106
  
                                         
Fiscal Year Ended June 2, 2015
    
–
      
(2
)
     –      
2
      
–