Stock-Based Compensation (Details) - Warrants [Member] - $ / shares |
12 Months Ended | |
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Dec. 31, 2020 |
Dec. 31, 2019 |
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Number of warrants Outstanding beginning balance | 190,000 | 6,107,617 |
Number of warrants | ||
Number of warrants granted | 50,000 | 0 |
Number of warrants exercised | (25,000) | (5,783,867) |
Number of warrants Expired | (40,000) | (133,750) |
Number of warrants outstanding ending balance | 175,000 | 190,000 |
Number of Warrants Exercisable | 125,000 | 0 |
Weighted Exercise Price | ||
Weighted Average Exercise Price Outstanding balance | $ 2.90 | $ 2.88 |
Weighted Average Exercise Price Granted | 3.45 | 0 |
Weighted Exercise Price Exercised | 2.47 | 2.86 |
Weighted Exercise Price Expired | 4.53 | 2.20 |
Weighted Average Exercise Price ending balance | 2.75 | 2.90 |
Weighted Average Exercise Price exercisable | $ 2.47 | $ 0 |
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- Details
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