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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

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