Common Stock Warrant Activity (Detail) (USD $)
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3 Months Ended |
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Mar. 31, 2013
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Shares | |
Outstanding, December 31, 2012 | 7,424,241 |
Granted | 5,000 |
Exercised | |
Forfeited/cancelled | |
Outstanding, March 31, 2013 | 7,429,241 |
Weighted Average Exercise Price | |
Outstanding, December 31, 2012 | $ 3.71 |
Granted | $ 2.65 |
Exercised | |
Forfeited/cancelled | |
Outstanding, March 31, 2013 | $ 3.71 |
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- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Exercises in Period No definition available.
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- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Exercises in Period, Weighted Average Exercise Price No definition available.
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- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures in Period, Weighted Average Exercise Price No definition available.
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- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Exercise Price No definition available.
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- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Exercise Price No definition available.
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- Details
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- Definition
The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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 | ||||||||||
- 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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- Details
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