Acquisitions and Related Arrangements - LAVA Acquisition (Details) - LAVA $ / shares in Units, $ in Thousands	Nov. 17, 2025 USD ($) $ / shares shares	Aug. 03, 2025 USD ($) Right $ / shares	Dec. 31, 2025 USD ($)
Asset Acquisition
Asset acquisition, share price (in dollars per share) | $ / shares	$ 1.04	$ 1.04
Number of non-transferable contractual CVR per share | Right		1
Common stock tendered | shares	22,877,463
Percentage share of net proceeds from ongoing and future collaborations	75.00%
Threshold period for entitlement of net proceeds	10 years
Contingent value right agreement, contingent consideration probable			$ 0
Entitled percentage of proceeds		75.00%
Percentage share of excess closing cash		100.00%
Percentage share of tax reserve		100.00%
Tax reserve amount		$ 6,300
Percentage of outstanding shares tendered		87.00%
Payment for in money options	$ 800
Shares issued related to in money options | shares	1,847,957
Shares subsequently tendered | shares	3,427,832
Estimated additional contingent consideration	$ 2,800
Estimated tax reserve proceeds contingent consideration	$ 6,300
LAVA-1266 IP
Asset Acquisition
Contingent value right agreement, contingent consideration probable			$ 0