Summary of Significant Accounting Policies - License Revenue (Details) $ in Thousands	3 Months Ended
Mar. 31, 2026 USD ($) item	Mar. 31, 2025 USD ($) item
Summary of Significant Accounting Policies
License and other revenue \| $	$ 0	$ 0
Number of milestones \| item	0	0

Amount of revenue from collaborative arrangement. Excludes revenue from contract with customer under Topic 606.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 808
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479402/808-10-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 3
-SubTopic 10
-Topic 808
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479428/808-10-45-3

Name:	us-gaap_RevenueFromCollaborativeArrangementExcludingRevenueFromContractWithCustomer
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration