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Warrants | 9 Months Ended
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Sep. 30, 2021
Warrants |
Warrants | Note 15. Warrants Following is a summary of all warrant activity for the nine-months ended September 30, 2021: Summary of Warrant Activity
Warrants |  | Number of Warrants Issued |  |  | Weighted Average Exercise Price |
Warrants outstanding at December 31, 2020 |  |  | 3,853,566 |  |  | $ | 1.35 |
Warrants exercised during the nine months ended September 30, 2021 (see Note 12) |  |  | (1,216,667 | ) |  | $ | 1.24 |
Warrants outstanding at September 30, 2021 |  |  | 2,636,899 |  |  | $ | 1.40 |
Aggregate intrinsic value of outstanding warrants at September 30, 2021 |  | $ | 159,857 |  |  |  |  |
Weighted average remaining contractual terms at September 30, 2021 |  |  | 4.1 years |  |  |  |  |

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