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Stock Based Compensation (Tables) | 6 Months Ended
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Jun. 30, 2023
Share-Based Payment Arrangement [Abstract] |
Schedule of Compensation Expense | A summary of stock compensation expense by category, for the three and six months ended June 30, 2023 and 2022, is as follows:
| Three Months Ended June 30, |  | Six Months Ended June 30,
Stock Based Compensation | 2023 |  | 2022 |  | 2023 |  | 2022
Options | $ | 31 |  |  | $ | 31 |  |  | $ | 62 |  |  | $ | (1) |
RSU | $ | 380 |  |  | $ | — |  |  | $ | 380 |  |  | $ | — |
Total | $ | 411 |  |  | $ | 31 |  |  | $ | 442 |  |  | $ | (1) |
A summary of stock compensation by department, for the three and six months ended June 30, 2023 and 2022 is as follows:
| Three Months Ended June 30, |  | Six Months Ended June 30,
Stock Based Compensation | 2023 |  | 2022 |  | 2023 |  | 2022
Research and Development | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | (63) |
General & Administrative | $ | 411 |  |  | $ | 31 |  |  | $ | 442 |  |  | $ | 62 |
Total | $ | 411 |  |  | $ | 31 |  |  | $ | 442 |  |  | $ | (1) |
Schedule of Options Granted, Exercised, Expired and Forfeited | A summary of stock options granted, expired, and forfeited under our plans, and options outstanding as of, and changes made during the six months ended June 30, 2023 and year ended December 31, 2022 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, 2021 | 27,169 |  |  | $ | 113.63 |  |  | 7,169 |  |  | $ | — |
Vested | — |  |  | — |  | 3,332 |  |  | 48.75
Expired | (501) |  |  | 410.18 |  | (501) |  |  | 410.18
Forfeited | (10,000) |  |  | 48.75 |  | — |  |  | — |
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, June 30, 2023 | 10,000 |  |  | $ | 48.75 |  |  | 6,668 |  |  | $ | 48.75 |
Schedule of Shares Outstanding and Exercisable, By Exercise Price Range | Additional information as of June 30, 2023 is as follows:
|  | Outstanding |  | Exercisable
Range of price |  | Number of Options |  | Weighted Average Remaining Contractual Life (In Years) |  | Weighted Average Exercise Price |  | Number of Options |  | Weighted Average Exercise Price
$0.00 – $100.00 |  | 10,000 |  |  | 8.00 |  | $ | 48.75 |  |  | 6,668 |  |  | $ | 48.75 |

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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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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 Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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