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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2024
Accounting Policies [Abstract] |
Assets and Liabilities Measured at Fair Value on Recurring Basis | Assets and liabilities measured at fair value on a recurring and nonrecurring basis as of December 31, 2024 and 2023 are as follows:
($ in thousands) |  |  |  |  | Fair Value Measurements at Reporting Date Using |
Description |  | Balance as of December 31, 2024 |  |  | Quoted Prices in Active Markets for Identical Assets/Liabilities (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |
Cash equivalents |  | $ | 779 |  |  | $ | 779 |  |  | $ | — |  |  | $ | — |
($ in thousands) |  |  |  |  | Fair Value Measurements at Reporting Date Using |
Description |  | Balance as of December 31, 2023 |  |  | Quoted Prices in Active Markets for Identical Assets/Liabilities (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |
Cash equivalents |  | $ | 5,744 |  |  | $ | 5,744 |  |  | $ | — |  |  | $ | — |
Share-Based Compensation Expense Included in Statements of Operations | The following table presents share-based compensation expense included in the Company’s statements of operations:
| For the Year Ended December 31, |
(in thousands) | 2024 |  |  | 2023 |
Research and development | $ | 17 |  |  | $ | 439 |
General and administrative |  | 418 |  |  |  | 2,361 |
Stock-based compensation expense | $ | 435 |  |  | $ | 2,800 |
Potentially Dilutive Shares Excluded from Computation of Diluted Net Loss Per Share | Such potential common shares on December 31, 2024 and 2023 consist of the following:
|  | December 31, |
|  | 2024 |  |  | 2023 |
Common stock options |  |  | 33,237 |  |  |  | 46,589 |
Warrants |  |  | 26,555 |  |  |  | 145,239 |
|  |  | 59,792 |  |  |  | 191,828 |

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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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 assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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