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CALCULATION OF EARNINGS PER SHARE (Details Narrative) - shares
shares in Thousands
3 Months Ended
Sep. 02, 2017
Aug. 27, 2016
Limit of cash dividends Class B common stock (percent) 90.00%  
Common stock options anti-dilutive, shares 920 838
Common Stock [Member]    
Common stock authorized, shares 17,000  
Class B Common [Member]    
Common stock authorized, shares 3,000  
Number of votes (per share) 10