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Stockholders' Equity (Tables) | 9 Months Ended
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Sep. 30, 2022
Equity [Abstract] |
Schedule of Stock Option and Warrants Activity | The following table summarizes the activity for stock options and warrants for the nine months ended September 30, 2022:
|  | Stock Options |  | Warrants
|  | Shares |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term (Years) |  | Aggregate Intrinsic Value (In Thousands) |  | Shares |  | Weighted Average Exercise Price |  | Weighted Average Remaining Contractual Term (Years) |  | Aggregate Intrinsic Value (In Thousands)
Outstanding at December 31, 2021 |  | 142,041 |  |  | $ | 84.60 |  |  | 7.97 |  | $ | — |  |  | 1,423,774 |  |  | $ | 42.57 |  |  | 4.37 |  | $ | — |
Changes during the period: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Granted |  | 37,458 |  |  | 13.49 |  |  |  |  |  |  | — |  |  | — |  |  |  |  |
Assumed through merger |  | 1,227,776 |  |  | 3.77 |  |  |  |  |  |  | — |  |  | — |  |  |  |  |
Exercised |  | — |  |  | — |  |  |  |  |  |  | — |  |  | — |  |  |  |  |
Forfeited |  | (2,910) |  |  | 19.96 |  |  |  |  |  |  | — |  |  | — |  |  |  |  |
Expired |  | (5,388) |  |  | 352.31 |  |  |  |  |  |  | — |  |  | — |  |  |  |  |
Outstanding at September 30, 2022 |  | 1,398,977 |  |  | $ | 10.83 |  |  | 7.30 |  | $ | — |  |  | 1,423,774 |  |  | $ | 42.57 |  |  | 3.63 |  | $ | — |
Vested at September 30, 2022 or expected to vest in the future |  | 1,396,921 |  |  | $ | 10.83 |  |  | 7.30 |  | $ | — |  |  | 1,423,774 |  |  | $ | 42.57 |  |  | 3.63 |  | $ | — |
Vested at September 30, 2022 |  | 1,110,635 |  |  | $ | 11.82 |  |  | 6.97 |  | $ | — |  |  | 1,423,774 |  |  | $ | 42.57 |  |  | 3.63 |  | $ | — |
Schedule of Restricted Stock Activity | During the nine months ended September 30, 2022 and 2021, the Company issued restricted stock for services as follows ($ in thousands):
|  | Nine Months Ended September 30,
|  | 2022 |  | 2021
Number of restricted stock issued |  | 70,740 |  |  | 40,863 |
Value of restricted stock issued |  | $ | 973 |  |  | $ | 878 |
Schedule of Restricted Stock Units Activity | During the nine months ended September 30, 2022 and 2021, the Company issued restricted stock units for services as follows ($ in thousands, except share data):
| Nine Months Ended September 30,
| 2022 |  | 2021
Number of restricted stock units issued | 111,170 |  |  | 30,549 |
Value of restricted stock units issued | $ | 1,386 |  |  | $ | 729 |

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