Accrued Expenses and Other Current Liabilities - Summary of Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Payables and Accruals [Abstract]
Accrued research and development expenses	$ 3,418	$ 2,661
Accrued compensation and benefits	1,909	3,860
Accrued legal, accounting and other professional fees	390	667
Accrued other	180	190
Accrued offering costs	97
Accrued property and equipment	47
Total accrued expenses and other current liabilities	$ 6,041	$ 7,378