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Net Loss per Common Share (Tables) | 6 Months Ended
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Jun. 30, 2024
Earnings Per Share [Abstract] |
Anti-Dilutive Effect Excluded from Computation of Diluted Net Loss Per Share Attributable to Common Stockholders | The following potentially dilutive securities have been excluded from the calculation of diluted net loss per common share due to their anti-dilutive effect:
| June 30, |
| 2024 |  |  | 2023 |
Stock options outstanding |  | 6,956,497 |  |  |  | 5,304,271 |
Non-vested and unsettled restricted stock units |  | 3,053,833 |  |  |  | 3,803,103 |
Shares reserved for future issuance |  | 1,578,783 |  |  |  | 1,475,856 |
Apexigen replacement warrants |  | 1,003,191 |  |  |  | — |
Employee stock purchase plan |  | 615,603 |  |  |  | 644,755 |
Total |  | 13,207,907 |  |  |  | 11,227,985 |

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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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