Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenue
Revenues	$ 1,545	$ 7,020	$ 6,883
Contract assets	0	0
Contract liabilities	1,800	12
Contracts and grants
Revenue
Revenues	1,448	7,007	6,605
Rockefeller University \| Contracts and grants
Revenue
Revenues	$ 1,400	$ 7,000	$ 6,600

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details