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Geographic Data (Parenthetical) (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2013
Jun. 30, 2012
Revenues from External Customers and Long-Lived Assets [Line Items]    
Inventories $ 17,299 $ 19,448
Fixed assets 6,793 7,247
Dominican Republic [Member]
   
Revenues from External Customers and Long-Lived Assets [Line Items]    
Inventories 8,962 9,866
Fixed assets $ 3,675 $ 3,936