Stockholders Equity and StockBased Compensation (Details 7) - $ / shares |
12 Months Ended | |
|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Options outstanding, Beginning of the period | 518,551 | 467,013 |
| Options outstanding, End of the period | 515,847 | 518,551 |
| Weighted Average Fair Value Stock Options Beginning of the period | $ 15.89 | $ 23.52 |
| Weighted Average Fair Value Stock Options Granted | 3.28 | 2.74 |
| Weighted Average Fair Value Stock Options Forfeited | 8.33 | 25.56 |
| Weighted Average Fair Value Stock Options End of the year | $ 14.51 | $ 15.89 |
| 2021 [Member] | ||
| Options outstanding, Beginning of the period | ||
| Shares, Granted | 243,800 | |
| Shares, vested | ||
| Shares, Forfeited | ||
| Options outstanding, End of the period | 243,800 | |
| Weighted Average Fair Value Stock Options Beginning of the period | $ 0.00 | |
| Weighted Average Fair Value Stock Options Granted | 2.69 | |
| Weighted average fair value grant date, vested | 0.00 | |
| Weighted Average Fair Value Stock Options Forfeited | 0.00 | |
| Weighted Average Fair Value Stock Options End of the year | $ 2.69 | $ 0.00 |
| X | ||||||||||
- Definition Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The weighted average fair value at grant date for nonvested equity-based awards issued 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://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Gross number of share options (or share units) granted during the period. No definition available.
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of non-vested options forfeited. No definition available.
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- Definition Number of options vested. No definition available.
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- Definition Weighted average grant-date fair value of options vested. No definition available.
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- Details
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