Stock-Based Compensation (Details 2) - Stock Option Four [Member] - $ / shares |
12 Months Ended | |
|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Number of options outstanding beginning balance | 4,169,301 | 3,498,801 |
| Number of options | ||
| Granted | 845,000 | 730,000 |
| Exercised | (691,599) | (10,333) |
| Expired | (44,083) | (49,167) |
| Number of option outstanding ending balance | 4,278,619 | 4,169,301 |
| Number of options exercisable | 3,448,619 | 0 |
| Weighted Average Exercise Price | ||
| Weighted Average Exercise Price Outstanding balance | $ 3.88 | $ 4.00 |
| Weighted Average Exercise Price Granted | 3.60 | 3.25 |
| Weighted Average Exercise Price Exercised | 2.81 | 3.42 |
| Weighted Average Exercise Price Expired | 4.21 | 3.31 |
| Weighted Average Exercise Price ending balance | 4.00 | 3.88 |
| Weighted Average Exercise Price exercisable balance | $ 4.10 | $ 0 |
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- Definition Number of non-option equity instruments exercised by participants. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired. 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 Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired. No definition available.
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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- Details
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