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BALANCE SHEET COMPONENTS - Prepaid Expenses and Other Current Assets (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Jun. 30, 2013
Balance Sheet Components [Abstract]    
Non-trade receivables $ 1,546 $ 2,203
Other current assets 2,879 948
Prepaid expenses and other current assets $ 4,425 $ 3,151