Other Long-Term Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Other Long-Term Liabilities
Net deferred tax liabilities related to IPR&D (Note 13)	$ 1,613	$ 1,613
Deferred income from sale of tax benefits	1,860	2,790
Deferred revenue (Note 12)	723	12
Total	4,196	4,415
Less current portion	(1,653)	(942)
Long-term portion	$ 2,543	$ 3,473