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FAIR VALUE MEASUREMENTS - Assets And Liabilities Measured At Fair Value On Recurring Basis (Detail) - USD ($) | Jun. 30, 2015 | Jun. 30, 2014
--- | --- | ---
Fair Value, Inputs, Level 1 |  |
Fair Value Measurements [Line Items] |  |
Warrant derivative liabilities | $ 0 | $ 0
Fair Value, Inputs, Level 2 |  |
Fair Value Measurements [Line Items] |  |
Warrant derivative liabilities | 0 | 0
Fair Value, Inputs, Level 3 |  |
Fair Value Measurements [Line Items] |  |
Warrant derivative liabilities | $ 23,000 | $ 571,000

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- Definition Fair Value Measurements [Line Items] + References No definition available. + Details
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- Definition Aggregation of the liabilities reported on the balance sheet measured at fair value on a recurring basis by the entity. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
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- Details
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- Details
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