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Accrued Expenses and Other Current Liabilities | 9 Months Ended
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Sep. 30, 2025
Payables and Accruals [Abstract] |
Accrued Expenses and Other Current Liabilities | 6. Accrued expenses and other current liabilities Accrued expenses and other current liabilities consist of the following (in thousands):
|  | September 30, 2025 |  |  | December 31, 2024 |
Research costs |  |  | 16,110 |  |  |  | 11,179 |
Employee compensation and related benefits |  |  | 16,501 |  |  |  | 21,572 |
Process development and manufacturing costs |  |  | 3,312 |  |  |  | 3,525 |
Professional fees |  |  | 3,680 |  |  |  | 3,381 |
Other |  |  | 2,711 |  |  |  | 7,811 |
Total |  | $ | 42,314 |  |  | $ | 47,468 |

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- Definition The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as current at the end of the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 720 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483384/720-30-45-1 + Details
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