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Put Feature On Common Stock (Schedule Of Anti-Dilution Provision And Significant Valuation Assumptions) (Details) (USD $)
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Dec. 18, 2007
December 18, 2007 Financing [Member]
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Mar. 20, 2008
March 20, 2008 Financing [Member]
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|---|---|---|
| Trading market prices | $ 1.75 | $ 2.14 |
| Estimated future stock price, minimum | $ 0.98 | $ 1.36 |
| Estimated future stock price, maximum | $ 1.75 | $ 2.10 |
| Estimated future volatility | 143.00% | 142.00% |
| Estimated future risk-free rate | 3.14% | 1.85% |