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Common Stock Equivalents (Details 1) (USD $)
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12 Months Ended | |
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Dec. 31, 2013
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Dec. 31, 2012
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| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] | ||
| Warrants outstanding | 11,295,969 | 10,918,968 |
| Warrants granted | 35,016,334 | 1,197,800 |
| Warrants exercised | ||
| Warrants canceled/forfeited | (8,417,165) | (820,800) |
| Warrants outstanding | 37,895,137 | 11,295,969 |
| Share Based Compensation Arrangement By Share Based Payment Award Ohter Than Options Outstanding Weighted Average Exercise Price [Abstract] | ||
| Warrants Weighted Average Exercise Price, Outstanding | $ 3.50 | $ 3.68 |
| Warrants Weighted Average Exercise Price, Granted | $ 1.37 | $ 1.61 |
| Warrants Weighted Average Exercise Price, Exercised | 0 | |
| Warrants Weighted Average Exercise Price, canceled/forfeited | $ 4.03 | $ 4.72 |
| Warrants Weighted Average Exercise Price, Outstanding | $ 1.42 | $ 3.50 |
| X | ||||||||||
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- Definition
The number of equity-based payment instruments, excluding stock (or unit) options, that were exercised during the reporting period. No definition available.
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| X | ||||||||||
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- Definition
The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited or canceled during the reporting period. No definition available.
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Weighted average price at which grantees can acquire the shares reserved for issuance under other than stock option plan. No definition available.
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| X | ||||||||||
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- Definition
Share Based Compensation Arrangement By Share Based Payment Award Other Than Options Outstanding Weighted Average Exercise Price Exercised. No definition available.
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| X | ||||||||||
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- Definition
Share Based Compensation Arrangement By Share Based Payment Award Other Than Options Outstanding Weighted Average Exercise Price Forfeited Or Canceled. No definition available.
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| X | ||||||||||
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- Definition
Share Based Compensation Arrangement By Share Based Payment Award Other Than Options Outstanding Weighted Average Exercise Price Granted. No definition available.
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| X | ||||||||||
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- Definition
The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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