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Issuance of Common Stock, Warrants and Convertible Preferred Stock (Details 2) - Warrant [Member] | 12 Months Ended
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Dec. 31, 2016 USD ($) $ / shares shares
Class Of Warrant Or Right Outstanding [Roll Forward] |
Outstanding at beginning | shares |
Granted | shares | 4,306,915
Exercised | shares | (1,451,319)
Forfeited and cancelled | shares | (315,301)
Outstanding at ending | shares | 2,540,295
Forfeited and cancelled |
Outstanding at ending | 2 years 8 months 26 days
Class Of Warrant Or Right Exercise Price Of Warrants Or Rights [Roll Forward] |
Outstanding at beginning | $ / shares |
Granted | $ / shares | 2.00
Exercised | $ / shares | 1.30
Forfeited and cancelled | $ / shares | 2.00
Outstanding at ending | $ / shares | $ 2.16
Class Of Warrant Or Right Aggregate Intrinsic Value [Roll Forward] |
Outstanding at beginning | $ |
Granted | $ |
Outstanding at ending | $ |

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- Definition Weighted average price at which warrant holders acquired shares when converting their warrants into shares. + References No definition available. + Details
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- Definition Weighted average price of warrants that were either forfeited or expired. + References No definition available. + Details
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- Definition Refers to warrant weighted average remaining life in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Weighted average remaining contractual term for warrants forfeited and cancelled, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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