Quarterly report [Sections 13 or 15(d)]

Asset Purchase and Merger Agreements (Narrative) (Details)

v3.25.2
Asset Purchase and Merger Agreements (Narrative) (Details)
3 Months Ended 6 Months Ended 30 Months Ended
Mar. 09, 2025
Jul. 15, 2024
USD ($)
director
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
Urica              
Percentage of equity to be held   35.00%          
Urica | Asset Purchase, Royalty And Related Agreements With Crystalis              
Consideration Transferred   $ 6,400,000          
Percentage of royalty on future net sales   3.00%          
Urica's equity position   15.00%          
Capitalization in equity securities   $ 150,000,000          
Reimbursement for clinical costs   $ 600,000          
Number of directors | director   1          
Amount of minimum qualified financing required   $ 120,000,000          
Assets Sold under Agreements to Repurchase, Accretion Expense     $ (100,000) $ 0 $ 600,000 $ 0  
Avenue | InvaGen | Avenue Share Repurchase Agreement              
Percentage of contingent fee payable     7.50%   7.50%   7.50%
Contingent fee payable from proceeds of future financing     $ 4,000,000   $ 4,000,000   $ 4,000,000
Payments of milestones     $ 0 $ 300,000 $ 200,000 $ 600,000 $ 1,400,000
Checkpoint              
Percentage of royalty on future net sales 2.50%