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Inventories - Components of Inventory (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 28, 2013
Jun. 30, 2013
Inventory Net [Abstract]    
Raw materials $ 5,717 $ 5,182
Work-in-process 1,174 1,327
Finished goods 1,112 1,626
Total inventory $ 8,003 $ 8,135