v3.25.3

Collaboration and License Agreements - BioMarin Pharmaceutical Inc (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Collaboration and License Agreements
Research and collaboration revenue		$ 795	$ 0	$ 3,150	$ 0
BioMarin Pharmaceutical, Inc.
Collaboration and License Agreements
Deferred revenue	$ 1,000		1,000		1,000	$ 300
Tiered royalties payment, period after first commercial sale	10 years
Fixed consideration amount	$ 3,800		3,800		3,800
Research and collaboration revenue		800		2,600
Unbilled receivable		$ 400		$ 400
BioMarin Pharmaceutical, Inc. \| Maximum
Collaboration and License Agreements
Variable consideration amount, contingent preclinical milestones	5,000		5,000		5,000
Variable consideration amount, contingent development and regulatory milestones	75,000		75,000		75,000
Variable consideration amount, commercial sales milestones	$ 105,000		$ 105,000		$ 105,000
Notice period for termination	270 days
BioMarin Pharmaceutical, Inc. \| Minimum
Collaboration and License Agreements
Notice period for termination	30 days

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Camp4 Therapeutics Corp 10-Q