Stockholders' Equity (Details 4) - $ / shares |
9 Months Ended | 12 Months Ended |
|---|---|---|
Sep. 30, 2016 |
Dec. 31, 2015 |
|
| Stockholders Equity Details 4 | ||
| Non-vested at beginning of period | 359,001 | 92,467 |
| Granted | 483,079 | 698,323 |
| Vested | (146,381) | (431,789) |
| Forfeited | ||
| Non-vested at end of period | 695,699 | 359,001 |
| Weighted average fair value grant date, beginning of period | $ 4.55 | $ 8.55 |
| Weighted average fair value grant date, granted | 2.83 | 3.70 |
| Weighted average fair value grant date, vested | 3.76 | 4.00 |
| Weighted average fair value grant date, forfeited | ||
| Weighted average fair value grant date, end of period | 3.45 | 4.55 |
| Weighted average exercise price, beginning of period | 6.70 | 12.75 |
| Weighted average exercise price, granted | 4.71 | 5.40 |
| Weighted average exercise price, vested | 7.27 | 5.90 |
| Weighted average exercise price, forfeited | ||
| Weighted average exercise price, end of period | $ 5.12 | $ 6.70 |
| X | ||||||||||
- Definition Weighted average exercise price, beginning of period No definition available.
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- Definition Weighted average exercise price, forfeited No definition available.
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- Definition Weighted average exercise price, granted No definition available.
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- Definition Weighted average exercise price, vested No definition available.
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- References No definition available.
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| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. No definition available.
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of non-vested options outstanding. No definition available.
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- Definition Number of non-vested options forfeited. No definition available.
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- Definition Weighted average grant-date fair value of non-vested options forfeited. No definition available.
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- Definition Weighted average grant-date fair value of non-vested options outstanding. No definition available.
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| X | ||||||||||
- Definition Number of options vested. No definition available.
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| X | ||||||||||
- Definition Weighted average grant-date fair value of options vested. No definition available.
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