Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2026

Intangible Asset, Goodwill and Other [Abstract]

Identified intangible assets consist of the following (in thousands):


		September 30, 2026						December 31, 2025
	Life (Years)	Gross assets		Accumulated amortization		Net		Gross assets		Accumulated amortization		Net
Definite-lived intangible asset - Keveyis	5	$	11,000	$	(11,000)	$	—	$	11,000	$	(9,350)	$	1,650
Definite-lived intangible asset - Recorlev	14	121,000		(41,054)		79,946		121,000		(34,572)		86,428
Total intangible assets		$	132,000	$	(52,054)	$	79,946	$	132,000	$	(43,922)	$	88,078

Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense

As of September 30, 2026, expected amortization expense for intangible assets subject to amortization for the next five years and thereafter is as follows (in thousands):


2026	$	2,161
2027	8,643
2028	8,643
2029	8,643
2030	8,643
Thereafter	43,213
Total	$	79,946