v2.4.0.6
Inventories - Components of Inventories (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 28, 2012
Sep. 28, 2012
Inventory Net [Line Items]    
Raw materials $ 29,398 $ 29,922
Work-in-process 5,721 5,472
Finished goods 23,510 22,065
Total $ 58,629 $ 57,459