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v3.2.0.727

Stockholders' Equity (Details 1) - USD ($) | 6 Months Ended |
--- | --- | ---
Jun. 30, 2015 | Dec. 31, 2014
Summary of warrants outstanding |  |
Number of Warrants | 912,060 | 1,012,060
Common Stock Warrant Liability | $ 1,710,229 | $ 2,022,729
March 2013 Financing [Member] |  |
Summary of warrants outstanding |  |
Exercise Price ($ per share) | $ 3.17 |
Expiration Date | Sep. 12, 2018 |
Number of Warrants | 284,091 | 284,091
Common Stock Warrant Liability | $ 1,710,229 | $ 2,022,729
Warrants assumed in June 2009 Merger [Member] |  |
Summary of warrants outstanding |  |
Number of Warrants | 627,969 | 727,969
Common Stock Warrant Liability | $ 0 | $ 0
Minimum [Member] | Warrants assumed in June 2009 Merger [Member] |  |
Summary of warrants outstanding |  |
Exercise Price ($ per share) | $ 4.08 |
Expiration Date | Aug. 01, 2015 |
Maximum [Member] | Warrants assumed in June 2009 Merger [Member] |  |
Summary of warrants outstanding |  |
Exercise Price ($ per share) | $ 5.08 |
Expiration Date | Apr. 28, 2016 |

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