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Equity Method Investment - Schedule of equity method investment (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | [1] | Sep. 30, 2025 | Sep. 30, 2024 | [1]
Schedule of Equity Method Investments [Line Items] |  |  |  |
Change in claim on net assets of Gannet BioChem | $ (534) | $ 0 | $ (7,381) | $ 0
Gannet BioChem |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Claim on net assets of Gannet BioChem - beginning of period | 5,371 |  | 12,218 |
Claim on net assets of Gannet BioChem - end of period | 4,837 |  | 4,837 |
Change in claim on net assets of Gannet BioChem | $ (534) |  | $ (7,381) |
[1] | All share and per share amounts have been retrospectively adjusted to reflect a one-for-fifteen reverse stock split (see Note 6).

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