Organization - Additional Information (Details) - USD ($) shares in Thousands, $ in Thousands	1 Months Ended		3 Months Ended	12 Months Ended
	Aug. 31, 2025	Feb. 29, 2024	Dec. 31, 2025	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Description Of Organization [Line Items]
Net proceeds from issuance of common stock				$ 126,404	$ 181,000	$ 27,020
Accumulated deficit			$ 1,849,016	1,849,016	$ 1,604,850
Cash, cash equivalents and marketable securities			138,400	138,400
Success payment liabilities			16,800	16,800
Contingent consideration			72,500	$ 72,500
At The Market Offering | Common Stock
Description Of Organization [Line Items]
Aggregate common stock sold				11,298	150	4,586
Underwritten Public Offering | Common Stock
Description Of Organization [Line Items]
Aggregate common stock sold	24,300	21,800
Over Allotment Option
Description Of Organization [Line Items]
Net proceeds from issuance of common stock	$ 80,600	$ 180,000
Number of warrants to purchase common stock	1,500	12,700
Underwriters' Option To Purchase Additional Shares | Common Stock
Description Of Organization [Line Items]
Aggregate common stock sold	3,400	4,500
Cowen | At The Market Offering
Description Of Organization [Line Items]
Net proceeds from issuance of common stock			$ 17,000	$ 45,800
Aggregate common stock sold			3,900	11,300