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UPDATES TO CRITICAL ACCOUNTING POLICIES AND ESTIMATES Warranty Reserve (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
May 31, 2014
Jun. 01, 2013
Jun. 02, 2012
Warranty Reserve [Abstract]      
Product Warranty Accrual $ 175 $ 188 $ 148
Product Warranty Accrual, Warranties Issued 202 259  
Product Warranty Accrual, Payments $ (215) $ (219)