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Net Loss per Common Share (Tables) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2024 | Dec. 31, 2023
Net Loss per Common Share [Abstract] |  |
Schedule of Computation of Basic and Diluted Loss Per Share | The following table sets forth the computation of basic and diluted loss per share (in thousands, except per share data):
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2024 |  |  | 2023 |  |  | 2024 |  |  | 2023 |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  | $ | (5,675 | ) |  | $ | (6,841 | ) |  | $ | (17,305 | ) |  | $ | (20,395 | )
Less: Series A convertible preferred stock dividends |  |  | - |  |  |  | (215 | ) |  |  | - |  |  |  | (646 | )
Net loss attributable to common stockholders – basic and diluted |  | $ | (5,675 | ) |  | $ | (7,056 | ) |  | $ | (17,305 | ) |  | $ | (21,041 | )
Denominator: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average shares used in computing net loss per common share – basic and diluted |  |  | 93,048 |  |  |  | 71,588 |  |  |  | 89,063 |  |  |  | 64,246 |
Net loss per common share – basic and diluted |  | $ | (0.06 | ) |  | $ | (0.10 | ) |  | $ | (0.19 | ) |  | $ | (0.33 | )
| The following table sets forth the computation of basic and diluted loss per share (in thousands, except per share data):
|  | Year Ended December 31, |
|  | 2023 |  |  | 2022 |
Numerator: |  |  |  |  |  |
Net loss |  | $ | (27,022 | ) |  | $ | (25,978 | )
Less: Series A convertible preferred stock dividends |  |  | 861 |  |  |  | 889 |
Net loss available to common stockholders – basic and diluted |  | $ | (27,883 | ) |  | $ | (26,867 | )
Denominator: |  |  |  |  |  |  |  |
Weighted average shares used in computing net loss per common share – basic and diluted |  |  | 66,611 |  |  |  | 36,680 |
Loss per share - basic and diluted |  | $ | (0.42 | ) |  | $ | (0.73 | )
Schedule of Weighted Average Common Stock Equivalents Securities Outstanding Effect Anti-Dilutive | The following is a summary of the weighted average common stock equivalents for the securities outstanding during the respective periods that have been excluded from the computation of diluted net loss per common share, as their effect would be anti-dilutive (in thousands):
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2024 |  |  | 2023 |  |  | 2024 |  |  | 2023 |
Warrants |  |  | 2,212 |  |  |  | 5,973 |  |  |  | 2,538 |  |  |  | 6,092 |
Options |  |  | 12,407 |  |  |  | 13,069 |  |  |  | 12,882 |  |  |  | 11,410 |
Unvested restricted common stock |  |  | 2,997 |  |  |  | 1,783 |  |  |  | 2,997 |  |  |  | 771 |
Total potentially dilutive shares |  |  | 17,616 |  |  |  | 20,825 |  |  |  | 18,417 |  |  |  | 18,273 |
| The following is a summary of the weighted average common stock equivalents for the securities outstanding during the respective periods that have been excluded from the computation of diluted net loss per common share, as their effect would be anti-dilutive (in thousands):
|  | Year Ended December 31, |
|  | 2023 |  |  | 2022 |
Warrants |  |  | 6,053 |  |  |  | 3,976 |
Options |  |  | 12,280 |  |  |  | 6,830 |
Unvested restricted common stock |  |  | 1,192 |  |  |  | - |
Total potentially dilutive shares |  |  | 19,525 |  |  |  | 10,778 |

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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 an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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