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Stock-Based Compensation (Tables) | 12 Months Ended
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Dec. 31, 2024
Share-Based Payment Arrangement [Abstract] |
Schedule of Weighted-Average Assumptions Used for Stock Options Granted | The following weighted-average assumptions were used for stock options granted during the years ended December 31, 2024 and 2023: Schedule of Weighted-Average Assumptions Used for Stock Options Granted
|  | 2024 |  |  | 2023 |
|  | Year ended December 31, |
|  | 2024 |  |  | 2023 |
Weighted average risk-free rate |  |  | 4.44 | % |  |  | 3.82 | %
Weighted average volatility |  |  | 98.09 | % |  |  | 95.15 | %
Dividend yield |  |  | 0 | % |  |  | 0 | %
Expected term |  |  | 6.04 years |  |  |  | 5.44 years |
Schedule of Stock Option Activity | The following table summarizes stock option activity for the years ended December 31, 2024 and 2023 (in thousands except for per-share and remaining contractual life data): Schedule of Stock Option Activity
|  | Outstanding Options |  |  | Weighted Average Exercise Price per Share |  |  | Weighted Average Remaining Contractual Life (in years) |  |  | Aggregate Intrinsic Value |
Outstanding January 1, 2023 |  |  | 359 |  |  | $ | 57 |  |  |  | 7.57 |  |  | $ | - |
Granted |  |  | 237 |  |  |  | 4 |  |  |  |  |  |  |  |  |
Cancelled |  |  | (207 | ) |  |  | 19 |  |  |  |  |  |  |  |  |
Outstanding December 31, 2023 |  |  | 389 |  |  |  | 45 |  |  |  | 7.04 |  |  |  | - |
Granted |  |  | 2,488 |  |  |  | 2 |  |  |  |  |  |  |  |  |
Cancelled |  |  | (248 | ) |  |  | 8 |  |  |  |  |  |  |  |  |
Outstanding December 31, 2024 |  |  | 2,629 |  |  | $ | 8 |  |  |  | 8.77 |  |  | $ | - |
Options vested and exercisable at December 31, 2024 |  |  | 257 |  |  | $ | 61 |  |  |  | 5.58 |  |  | $ | - |
Schedule of RSU Activity | The following table summarizes RSU activity for the years ended December 31, 2024 and 2023 (in thousands except for per-share data): Schedule of RSU Activity
|  | Outstanding Restricted Stock Units |  |  | Weighted Average Fair Value per Share |
January 1, 2023 |  |  | 4 |  |  | $ | 236 |
Cancelled |  |  | (3 | ) |  |  | 199 |
December 31, 2023 |  |  | 1 |  |  |  | 322 |
Cancelled |  |  | - |  |  |  | - |
December 31, 2024 |  |  | 1 |  |  | $ | 322 |
Balance expected to vest at December 31, 2024 |  |  | 1 |  |  | $ | 322 |
Schedule of Stock-Based Compensation Expense | For the years ended December 31, 2024 and 2023, the Company recognized stock-based compensation expense as follows (in thousands): Schedule of Stock-Based Compensation Expense
|  | 2024 |  |  | 2023 |
|  | Years ended December 31, |
|  | 2024 |  |  | 2023 |
Research and development |  | $ | 89 |  |  | $ | 234 |
General and administrative |  |  | 1,431 |  |  |  | 1,008 |
Total |  | $ | 1,520 |  |  | $ | 1,242 |

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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -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 the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Subparagraph (f)(2) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -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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