v3.26.1
Fair Value Measurements - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Assets:    
Total assets $ 146,630 $ 122,724
Liabilities:    
Warrant liability 165 141
Embedded derivative 11,940  
Contingent value rights liability 356,700 392,100
Total liabilities 368,805 392,241
Money market funds (included in cash equivalents)    
Assets:    
Money market funds (included in cash equivalents) 146,630 122,724
Level 1    
Assets:    
Total assets 146,630 122,724
Liabilities:    
Warrant liability 0 0
Embedded derivative 0  
Contingent value rights liability 0 0
Total liabilities 0 0
Level 1 | Money market funds (included in cash equivalents)    
Assets:    
Money market funds (included in cash equivalents) 146,630 122,724
Level 2    
Assets:    
Total assets 0 0
Liabilities:    
Warrant liability 0 0
Embedded derivative 0  
Contingent value rights liability 0 0
Total liabilities 0 0
Level 2 | Money market funds (included in cash equivalents)    
Assets:    
Money market funds (included in cash equivalents) 0 0
Level 3    
Assets:    
Total assets 0 0
Liabilities:    
Warrant liability 165 141
Embedded derivative 11,940  
Contingent value rights liability 356,700 392,100
Total liabilities 368,805 392,241
Level 3 | Money market funds (included in cash equivalents)    
Assets:    
Money market funds (included in cash equivalents) $ 0 $ 0