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Stock Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2024
Share-Based Payment Arrangement [Abstract] |
Schedule of Options Granted, Exercised, Expired and Forfeited | A summary of stock option activity under our plans, and options outstanding as of, and changes made during the three months ended March 31, 2024 and year ended December 31, 2023 is presented below:
| Outstanding |  | Exercisable
| Number of Options |  | Weighted Average Exercise Price |  | Number of Options |  | Weighted Average Exercise Price
Options outstanding and exercisable, December 31, 2022 | 16,668 |  |  | $ | 143.63 |  |  | 10,000 |  |  | $ | 206.85 |
Vested | — |  |  | — |  | 3,336 |  |  | 48.75
Expired | (6,668) |  |  | 285.89 |  | (6,668) |  |  | 285.89
Options outstanding and exercisable, December 31, 2023 | 10,000 |  |  | 48.75 |  |  | 6,668 |  |  | 48.75 |
Options outstanding and exercisable, March 31, 2024 | 10,000 |  |  | $ | 48.75 |  |  | 6,668 |  |  | $ | 48.75 |
Schedule of Restricted Stock and Restricted Stock Unit Activity | The following table shows a summary of Restricted Stock activity for the year ended December 31, 2023. There was no Restricted Stock activity during the three months ended March 31, 2024.
|  | Restricted Stock Awards |  | Restricted Stock Units
|  | Shares |  | Weighted Average Grant Price |  | Shares |  | Weighted Average Grant Price
Unvested shares, December 31, 2022 |  | 42 |  |  | $ | 235.87 |  |  | — |  |  | $ | — |
Granted |  | — |  |  |  |  | 177,564 |  |  | 2.14 |
Vested |  | (42) |  |  | 235.87 |  |  | (177,564) |  |  | 2.14 |
Unvested Shares, December 31, 2023 |  | — |  |  | — |  |  | — |  |  | — |
Unvested Shares, March 31, 2024 |  | — |  |  | $ | — |  |  | — |  |  | $ | — |

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- Definition Tabular disclosure of activity for award under share-based payment arrangement. Includes, but is not limited to, outstanding award at beginning and end of year, granted, exercised, forfeited, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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