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License and Acquisition Agreements - Beth Israel Deaconess Medical Center License Agreement (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2019
License and Acquisition Agreements
Research and development	$ 96,853	$ 111,623	$ 76,097
License agreement | BIDMC
License and Acquisition Agreements
Research and development	$ 14	$ 10	$ 40
License agreement | BIDMC | Maximum
License and Acquisition Agreements
Milestone payment to be paid upon clinical and regulatory milestone achievement				$ 1,200

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The amount of milestone payment to be paid by the company upon the achievement of specified clinical and regulatory milestones.

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