Stockholders' Equity (Details 4) |
9 Months Ended | 12 Months Ended |
|---|---|---|
|
Sep. 30, 2017
$ / shares
shares
|
Dec. 31, 2016
$ / shares
shares
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Warrants, Outstanding Beginning of year | shares | 2,243,664 | |
| Warrants, Granted | shares | 3,013,770 | |
| Warrants, Outstanding End of year | shares | 5,257,434 | 2,243,664 |
| Weighted Average Exercise Price, Outstanding Beginning of year | $ / shares | $ 7.98 | |
| Weighted Average Exercise Price, Granted | $ / shares | 8.5 | |
| Weighted Average Exercise Price, Outstanding End of year | $ / shares | $ 8.28 | $ 7.98 |
| Weighted Average Remaining Contractual Life, Granted (in years) | 4 years 4 months 2 days | |
| Weighted Average Remaining Contractual Life, Outstanding (in years) | 4 years 4 months 13 days | 5 years 1 month 28 days |
| X | ||||||||||
- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of equity instruments other than options. No definition available.
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| X | ||||||||||
- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. No definition available.
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| X | ||||||||||
- Definition Weighted average remaining contractual term for equity-based awards excluding options No definition available.
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| X | ||||||||||
- Definition The number of outstanding equity instruments other then option. No definition available.
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| X | ||||||||||
- 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 Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- 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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