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Balance Sheet Components - Prepaids and Other Current Assets (Details) - USD ($) $ in Thousands | Mar. 31, 2026 | Dec. 31, 2025
--- | --- | ---
Balance Sheet Components |  |
Interest receivable | $ 1,155 | $ 337
Prepaid research and development manufacturing expenses | 1,564 | 599
Prepaid facility expenses | 34 | 35
Prepaid insurance | 69 | 138
Other | 367 | 318
Prepaid and other current assets | $ 3,189 | $ 1,427

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