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Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Components of Deferred Tax Assets [Abstract] |  |
Net operating losses | $ 44,948 | $ 35,191
Section 174 | 29,141 | 25,306
Research and development tax credits | 6,821 | 4,298
Lease liabilities | 2,110 | 3,060
Stock-based compensation | 2,044 | 2,741
Fixed assets | 1,802 | 562
Accruals and reserves | 1,491 | 1,547
Deferred revenue | 1,135 |
Intangibles |  | 138
Other |  | 94
Total deferred tax assets | 89,492 | 72,937
Components of Deferred Tax Liabilities [Abstract] |  |
ROU assets | (1,913) | (2,781)
Intangibles | (162) |
Other | (23) |
Total deferred tax liabilities | (2,098) | (2,781)
Net deferred tax asset before valuation allowance | 87,394 | 70,156
Valuation allowance | (85,877) | (68,821)
Net deferred tax asset | $ 1,517 | $ 1,335

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