v3.26.1
Commitments and Contingencies (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Commitments and Contingencies        
Gain on lease termination     $ 400,000  
Fortress Biotech, Inc        
Commitments and Contingencies        
Rent expense $ 13,000 $ 17,000 $ 25,000 $ 30,000