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Fair Value Measurements - Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Thousands | Jun. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Current assets: |  |
Cash equivalents | $ 5,872 | $ 7,612
Short-term investments | 12,039 | 10,734
Assets measured at fair value | 17,911 | 18,346
Liabilities: |  |
Total liabilities measured at fair value | 9,500 | 1,700
Money Market Funds |  |
Current assets: |  |
Cash equivalents | 3,882 | 6,117
Commercial Paper |  |
Current assets: |  |
Cash equivalents | 499 | 746
Short-term investments | 6,330 | 6,573
Corporate Debt Securities |  |
Current assets: |  |
Cash equivalents | 992 |
U.S. Treasury bills |  |
Current assets: |  |
Cash equivalents | 499 | 749
Short-term investments | 4,473 | 3,227
U.S. Government Sponsored Entities - Mortgagebacked Securities |  |
Current assets: |  |
Short-term investments | 1,236 | 934
Promissory note |  |
Liabilities: |  |
Total liabilities measured at fair value | 8,500 |
Warrant Liability |  |
Liabilities: |  |
Total liabilities measured at fair value | 1,000 | 1,700
Level 1 |  |
Current assets: |  |
Cash equivalents | 3,882 | 6,117
Assets measured at fair value | 3,882 | 6,117
Level 1 | Money Market Funds |  |
Current assets: |  |
Cash equivalents | 3,882 | 6,117
Level 2 |  |
Current assets: |  |
Cash equivalents | 1,990 | 1,495
Short-term investments | 12,039 | 10,734
Assets measured at fair value | 14,029 | 12,229
Level 2 | Commercial Paper |  |
Current assets: |  |
Cash equivalents | 499 | 746
Short-term investments | 6,330 | 6,573
Level 2 | Corporate Debt Securities |  |
Current assets: |  |
Cash equivalents | 992 |
Level 2 | U.S. Treasury bills |  |
Current assets: |  |
Cash equivalents | 499 | 749
Short-term investments | 4,473 | 3,227
Level 2 | U.S. Government Sponsored Entities - Mortgagebacked Securities |  |
Current assets: |  |
Short-term investments | 1,236 | 934
Level 3 |  |
Liabilities: |  |
Total liabilities measured at fair value | 9,500 | 1,700
Level 3 | Promissory note |  |
Liabilities: |  |
Total liabilities measured at fair value | 8,500 |
Level 3 | Warrant Liability |  |
Liabilities: |  |
Total liabilities measured at fair value | $ 1,000 | $ 1,700

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