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Warrant Derivative Liability (Detail) (Warrant [Member], USD $)
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Mar. 31, 2013
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Jun. 30, 2012
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Warrant [Member]
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| Warrants and Rights Outstanding | $ 4,200,000 | |
| Derivative Liability, Fair Value, Net | $ 16,668 | $ 519,725 |
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- Definition
Fair value of the gross liabilities less the gross assets of a derivative liability or group of derivative liabilities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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