Asset Purchase and Merger Agreements - Avenue (Details) - Avenue Share Repurchase Agreement - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Business Combination [Line Items]
Milestone payments to date	$ 1,400		$ 1,400
Contingent fees paid	$ 0	$ 0	$ 0	$ 200
Avenue \| InvaGen
Business Combination [Line Items]
Percentage of contingent fee payable	7.50%		7.50%
Contingent fee payable from proceeds of future financing	$ 4,000		$ 4,000

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details