Accrued Expenses and Other Current Liabilities - Summary of Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Accounts Payable and Accrued Liabilities, Current [Abstract]
Contracted research and development expenses	$ 12,395	$ 10,297
Due to Taiho under collaboration agreement, net	4,715	5,994
Employee compensation	2,696	9,935
Other current liabilities	2,795	1,437
Total accrued expenses and other current liabilities	$ 22,601	$ 27,663