Fair Value of Financial Instruments (Details) (USD $)
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12 Months Ended | 66 Months Ended | 1 Months Ended | |
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Jul. 31, 2012
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Jul. 31, 2013
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Mar. 28, 2012
Series A Warrant
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Feb. 29, 2012
Series C Warrant
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Fair Value Measurements | ||||
Expiration of Series B Warrants (in shares) | 4,000,000 | |||
Base floor price (in dollars per share) | $ 0.50 | |||
Increase or decrease in estimated fair value of derivative liabilities | $ 4,192,781 | $ 3,150,986 |
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- Definition
The reset of the exercise price to a base floor price. No definition available.
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- Definition
Total number of warrants of the entity expired during the period. Warrants may entitle the holder to acquire a certain number of common stock. No definition available.
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- Details
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- Definition
The increase (decrease) during the period, which was recognized in earnings, in the unrealized gains or losses on derivative instruments that are not or are no longer designated as hedging instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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