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Financial Instruments - Schedule of Marketable Securities (Details) - U.S. Treasury bills - USD ($) $ in Thousands | Mar. 31, 2026 | Dec. 31, 2025
--- | --- | ---
Amortized Cost |  |
Less than one year | $ 69,577 | $ 69,439
Gross Unrealized Gains |  |
Less than one year | 13 | 58
Gross Unrealized Losses |  |
Less than one year | (41) | (6)
Fair Value |  |
Less than one year | $ 69,549 | $ 69,491

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