v3.26.1
Revenue Interest Obligation - (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Jan. 10, 2024
Oct. 31, 2025
Jun. 30, 2025
May 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Mar. 31, 2024
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2024
Dec. 31, 2025
May 31, 2017
Debt Instrument [Line Items]                        
Current portion of revenue interest obligation         $ 6,412     $ 6,412     $ 4,400  
Other (income) expense, net         58 $ (1,442)   129 $ (1,547)      
Interest Income (Expense), Nonoperating         $ 35 491   $ 143 $ 307      
Ligand Pharmaceuticals | Revenue Interest Obligation.                        
Debt Instrument [Line Items]                        
Present value of future minimum payments of obligation $ 4,400                     $ 27,700
Percentage of future sales 5.00%                      
Term of agreement 10 years                      
Revenue interest obligation paid in shares       $ 2,200                
Issuance of common stock (in shares)       1,105,528                
Payment in satisfaction of the royalty obligation for the quarters ended June 30, 2025 and September 30, 2025   $ 2,200                    
Amended Revenue Interest Obligation                     $ 4,400  
Gains (Losses) on Restructuring of Debt             $ 1,400     $ 1,400    
Understatement of interest expense of revenue interest obligation           $ 800            
Ligand Pharmaceuticals | Adjustment | Revenue Interest Obligation.                        
Debt Instrument [Line Items]                        
Other (income) expense, net     $ (1,400)                  
Interest Income (Expense), Nonoperating     $ 600                  
Cumulative sales of products exceed $300M | Ligand Pharmaceuticals | Revenue Interest Obligation.                        
Debt Instrument [Line Items]                        
Payments due based on cumulative sales $ 5,000                      
Cumulative sales $ 300,000                     $ 300,000
Milestone payment amount eliminated       $ 5,000