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Restructuring of Operations (Details) (USD $)
3 Months Ended 12 Months Ended
Sep. 26, 2014
Sep. 27, 2013
Jun. 30, 2013
Jun. 30, 2014
Restructuring of Operations [Abstract]        
Pre-tax restructuring charge $ 0 $ 1,094,000 $ 548,000  
Cash payments 6,000     857,000
Accrual balance of restructuring charge 721,000     785,000
Foreign exchange impact $ 58,000