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Fair Value Measurements (Tables)
9 Months Ended
Mar. 28, 2012
Fair Value Measurements [Abstract]  
Schedule Of Fair Value Of Assets Measured On Non-Recurring Basis
     Fair Value Measurements Using  
     Level 1      Level 2      Level 3      Total  

Long-lived assets held for use

           

At March 28, 2012

   $ 0       $ 0       $ 369       $ 369   

At March 30, 2011

   $ 0       $ 0       $ 255       $ 255