Segment Reporting (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Segment information
Revenue	$ 0	$ 1,000
Research and development, net of tax credits, excluding share-based compensation	14,357	31,052
General and administrative, excluding share-based compensation	16,742	15,932
Commercial, excluding share-based compensation	11,003	15,114
Share-based compensation expense	5,776	9,534
Interest income	(4,164)	(3,967)
Interest expense	3,581	2,554
Net Income (Loss)	(41,519)	(59,685)
Single reporting member
Segment information
Revenue		1,000
Research and development, net of tax credits, excluding share-based compensation	12,483	27,771
General and administrative, excluding share-based compensation	13,571	11,083
Commercial, excluding share-based compensation	10,272	13,710
Share-based compensation expense	5,776	9,534
Interest income	(4,164)	(3,967)
Interest expense	3,581	2,554
Net Income (Loss)	$ (41,519)	$ (59,685)