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Goodwill (Details) - USD ($)
$ in Thousands
9 Months Ended
Jul. 03, 2015
Jun. 27, 2014
Goodwill [Abstract]    
Goodwill, Balance at beginning of period $ 14,416 $ 21,053
Impairment   (6,475)
Amount attributable to movements in foreign currency rates (54) 119
Goodwill, Balance at end of period $ 14,362 $ 14,697