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Geographic Data (Parenthetical) (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Jun. 30, 2011
Revenues from External Customers and Long-Lived Assets [Line Items]    
Inventories $ 19,448 $ 19,986
Fixed assets 7,247 7,741
Dominican Republic [Member]
   
Revenues from External Customers and Long-Lived Assets [Line Items]    
Inventories 9,866 9,955
Fixed assets $ 3,936 $ 4,189