Warrants (Details) - Warrant [Member] |
9 Months Ended |
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Sep. 30, 2015
$ / shares
shares
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
| Warrants, Outstanding | shares | 1,564,108 |
| Warrants, Exercised | shares | (52,957) |
| Warrants, Outstanding | shares | 1,511,151 |
| Outstanding at December 31, 2014 | $ 4.48 |
| Weighted Average Exercise Price, Exercised (in dollars per share) | 3.48 |
| Outstanding at September 30, 2015 | $ 4.52 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
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- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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