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Fair Value Measurements - Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - USD ($) | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Liabilities: |  |
Total liabilities measured at fair value |  | $ 0
Fair Value, Recurring |  |
Current assets: |  |
Cash equivalents | $ 4,872,000 | 5,372,000
Short-term investments | 14,081,000 | 5,708,000
Assets measured at fair value | 18,953,000 | 11,080,000
Liabilities: |  |
Total liabilities measured at fair value | 3,300,000 |
Fair Value, Recurring | Money Market Funds |  |
Current assets: |  |
Cash equivalents | 4,872,000 | 3,634,000
Fair Value, Recurring | Commercial Paper |  |
Current assets: |  |
Cash equivalents |  | 1,738,000
Short-term investments | 12,856,000 | 5,213,000
Fair Value, Recurring | U.S. Government Sponsored Entities - Mortgagebacked Securities |  |
Current assets: |  |
Short-term investments |  | 495,000
Fair Value, Recurring | Corporate Debt Securities |  |
Current assets: |  |
Short-term investments | 1,225,000 |
Fair Value, Recurring | Warrant Liability |  |
Liabilities: |  |
Total liabilities measured at fair value | 3,300,000 |
Fair Value, Recurring | Level 1 |  |
Current assets: |  |
Cash equivalents | 4,872,000 | 3,634,000
Assets measured at fair value | 4,872,000 | 3,634,000
Fair Value, Recurring | Level 1 | Money Market Funds |  |
Current assets: |  |
Cash equivalents | 4,872,000 | 3,634,000
Fair Value, Recurring | Level 2 |  |
Current assets: |  |
Cash equivalents | 0 | 1,738,000
Short-term investments | 14,081,000 | 5,708,000
Assets measured at fair value | 14,081,000 | 7,446,000
Fair Value, Recurring | Level 2 | Commercial Paper |  |
Current assets: |  |
Cash equivalents |  | 1,738,000
Short-term investments | 12,856,000 | 5,213,000
Fair Value, Recurring | Level 2 | U.S. Government Sponsored Entities - Mortgagebacked Securities |  |
Current assets: |  |
Short-term investments |  | $ 495,000
Fair Value, Recurring | Level 2 | Corporate Debt Securities |  |
Current assets: |  |
Short-term investments | 1,225,000 |
Fair Value, Recurring | Level 3 |  |
Liabilities: |  |
Total liabilities measured at fair value | 3,300,000 |
Fair Value, Recurring | Level 3 | Warrant Liability |  |
Liabilities: |  |
Total liabilities measured at fair value | $ 3,300,000 |

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