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Pre-Tax Loss Jurisdictions (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Reconciliation of Statutory Federal Tax Rate [Line Items]    
Domestic $ (11,185) $ (8,547)
Foreign   1,024
Pre-tax loss $ (11,185) $ (7,523)