v3.26.1
Debt (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
Mar. 31, 2026
USD ($)
Jan. 23, 2026
USD ($)
Apr. 18, 2025
USD ($)
Apr. 17, 2023
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
prepayment
Jun. 30, 2025
USD ($)
Oct. 14, 2025
USD ($)
Debt Instrument [Line Items]                      
Cash paid for interest               $ 14,374   $ 16,679  
Proceeds from term loan               400,000   0  
Prepayment premium and fees on Pharmakon term loan               0   2,250  
Loss on extinguishment of debt           $ 0 $ (4,171) 0   (4,171)  
Blackstone | Loans Payable                      
Debt Instrument [Line Items]                      
Total borrowings $ 400,000         400,000   400,000      
Interest expense, debt, total           8,291   14,465      
Cash paid for interest 8,291 $ 6,083                  
Accrued interest expense 91         91   91      
Incurred debt fees and issuance costs $ 4,952         4,952   4,952      
Amortization of debt issuance costs           $ 203   $ 352      
Pharmakon Advisors, LP                      
Debt Instrument [Line Items]                      
Debt Instrument interest rate         0.0175            
Debt instrument capitalized interest rate         0.50            
Debt instrument, basis spread on variable rate         7.00%            
Pharmakon Advisors, LP | PIK Interest Payment is Made                      
Debt Instrument [Line Items]                      
Debt instrument, basis spread on variable rate         7.25%            
Pharmakon Advisors, LP | Line of Credit                      
Debt Instrument [Line Items]                      
Prepayment premium and fees on Pharmakon term loan       $ 75,000              
Prepayment premium       2,250              
Interest expense       424              
Unamortized deferred financing costs       $ 1,921              
Loss on extinguishment of debt             4,171     4,171  
Athyrium | Senior Credit Facility                      
Debt Instrument [Line Items]                      
Repayments of lines of credit         $ 241,787            
Blackstone Loan Agreement | Blackstone | Loans Payable                      
Debt Instrument [Line Items]                      
Debt instrument, face amount     $ 400,000                
Debt aggregate principal amount                     $ 150,000
Debt Instrument interest rate     0.0175                
Debt Instrument stated percentage     4.50%                
Portion of interest that may be capitalized as principal     2.00%                
Debt instrument initial term loan percentage     0.50%                
Minimum voluntary principal prepayment (whole multiples of $1,000)     $ 5,000                
Voluntary principal prepayment, whole multiple of minimum prepayment     $ 1,000                
Loan Agreement | Pharmakon Advisors, LP                      
Debt Instrument [Line Items]                      
Debt instrument, face amount         450,000            
Proceeds from term loan         25,805            
Term Loan Tranche A | Pharmakon Advisors, LP | Line of Credit                      
Debt Instrument [Line Items]                      
Interest expense, debt, total             $ 7,526     $ 16,679  
Effective interest rate             12.29%     12.29%  
Amortization of debt issuance costs             $ 459     $ 1,003  
Proceeds from term loan         $ 300,000            
Debt instrument, term         18 months            
Prepayment premium and fees on Pharmakon term loan                 $ 248,704    
Number of separate prepayments | prepayment                 2