v3.26.1
License Agreements - Expenses Related Development Costs (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Research and Development Arrangement, Contract to Perform for Others [Line Items]        
Research and development expense [1] $ 19,391 $ 12,081 $ 37,294 $ 22,708
General and administrative expense [2] 8,743 8,949 16,608 12,547
Paragon Therapeutics | License Agreement Terms | Paragon Option Agreements        
Research and Development Arrangement, Contract to Perform for Others [Line Items]        
Research and development expense 0 5,019 2,500 13,033
General and administrative expense 0 164 0 480
Total Paragon expenses $ 0 $ 5,183 $ 2,500 $ 13,513
[1] Includes related party amount of $0 and $2,923 for the three and six months ended June 30, 2026 and $6,292 and $15,069 for the three and six months ended June 30, 2025, respectively.
[2] Includes related party amount of $0 and $0 for the three and six months ended June 30, 2026 and $164 and $630 for the three and six months ended June 30, 2025, respectively.