v3.26.3
Intangible Assets - Schedule of Intangible Assets (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Intangible Asset, Finite-Lived [Line Items]    
Gross assets $ 132,000 $ 132,000
Accumulated amortization (52,054) (43,922)
Finite-Lived Intangible Assets, Net, Total $ 79,946 88,078
Developed Technology Rights - Keveyis    
Intangible Asset, Finite-Lived [Line Items]    
Life (Years) 5 years  
Gross assets $ 11,000 11,000
Accumulated amortization (11,000) (9,350)
Finite-Lived Intangible Assets, Net, Total $ 0 1,650
Developed Technology Rights - Recorlev    
Intangible Asset, Finite-Lived [Line Items]    
Life (Years) 14 years  
Gross assets $ 121,000 121,000
Accumulated amortization (41,054) (34,572)
Finite-Lived Intangible Assets, Net, Total $ 79,946 $ 86,428