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v3.26.1

Fair Value Measurements - Assets and Liabilities (Details) - USD ($) $ in Thousands | Mar. 31, 2026 | Dec. 31, 2025
--- | --- | ---
Assets: |  |
Available-for-sale securities | $ 70,755 | $ 552
Short-term investments | 70,755 | 552
U.S. government securities |  |
Assets: |  |
Available-for-sale securities | 70,203 | 0
Certificates of deposit |  |
Assets: |  |
Available-for-sale securities | 552 | 552
Fair value measured on recurring basis | U.S. government securities |  |
Assets: |  |
Available-for-sale securities | 70,203 | 0
Fair value measured on recurring basis | Certificates of deposit |  |
Assets: |  |
Short-term investments | 552 | 552
Fair value measured on recurring basis | Embedded derivatives |  |
Assets: |  |
Derivative assets | 1,575 | 957
Fair value measured on recurring basis | Investment Tax Credit |  |
Assets: |  |
Derivative assets | 16,564 | 16,564
Fair value measured on recurring basis | Level 1 | U.S. government securities |  |
Assets: |  |
Available-for-sale securities | 70,203 | 0
Fair value measured on recurring basis | Level 1 | Certificates of deposit |  |
Assets: |  |
Short-term investments | 0 | 0
Fair value measured on recurring basis | Level 1 | Embedded derivatives |  |
Assets: |  |
Derivative assets | 0 | 0
Fair value measured on recurring basis | Level 1 | Investment Tax Credit |  |
Assets: |  |
Derivative assets | 0 | 0
Fair value measured on recurring basis | Level 2 | U.S. government securities |  |
Assets: |  |
Available-for-sale securities | 0 | 0
Fair value measured on recurring basis | Level 2 | Certificates of deposit |  |
Assets: |  |
Short-term investments | 552 | 552
Fair value measured on recurring basis | Level 2 | Embedded derivatives |  |
Assets: |  |
Derivative assets | 0 | 0
Fair value measured on recurring basis | Level 2 | Investment Tax Credit |  |
Assets: |  |
Derivative assets | 0 | 0
Fair value measured on recurring basis | Level 3 | U.S. government securities |  |
Assets: |  |
Available-for-sale securities | 0 | 0
Fair value measured on recurring basis | Level 3 | Certificates of deposit |  |
Assets: |  |
Short-term investments | 0 | 0
Fair value measured on recurring basis | Level 3 | Embedded derivatives |  |
Assets: |  |
Derivative assets | 1,575 | 957
Fair value measured on recurring basis | Level 3 | Investment Tax Credit |  |
Assets: |  |
Derivative assets | $ 16,564 | $ 16,564

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