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Consolidated Statements of Stockholders' Equity (Parenthetical) (USD $) | 12 Months Ended
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Sep. 30, 2012
Consolidated Statements of Stockholders' Equity [Abstract] |
Issuance of common stock upon exercise of warrants, non-cash offering costs | $ 2,164,773

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- Definition Issuance of common stock upon exercise of warrants net offering costs. + References No definition available. + Details
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- Details
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