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8. Fair Value of Warrants (Tables) | 3 Months Ended
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Mar. 31, 2014
Fair Value Of Warrants Tables |
Schedule of fair value of liability warrants | The following tables summarize the assumptions used in computing the fair value of liability warrants subject to fair value accounting at the date of issue during the three months ended March 31, 2014:
Expected dividend yield |  |  | 0 | %
Risk-free interest rate |  |  | 0. 90% - 1.32 | %
Expected volatility |  |  | 77.79% - 78.09 | %
Expected Life (years) |  |  | 3.2 - 3.8 |
Exercise price |  | $ | 0.01 |
Company stock price |  | $ | 5.80 |

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