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Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Detail) - USD ($) $ in Thousands | Dec. 31, 2023 | Nov. 16, 2023 | Dec. 31, 2022
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Payables and Accruals [Abstract] |  |  |
Accrued external research and development | $ 3,578 | $ 4,077 |
Accrued compensation and related expenses | 3,003 | $ 2,791 |
Accrued taxes payable | 316 |  | $ 570
Operating lease liability, current | 538 |  | 471
Accrued professional services and other | 2,328 |  | 1,588
Total accrued expenses and other current liabilities | $ 9,763 |  | $ 9,497
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Accrued Expenses And Other Current Liabilities |  | Accrued Expenses And Other Current Liabilities

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- Definition Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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