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Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Assets: |  |
Securities | $ 20,738 | $ 128,849
Fair Value Measurements, Recurring Basis |  |
Assets: |  |
Cash and cash equivalents | 80,400 | 91,700
Total assets measured at fair value | 101,095 | 220,514
Fair Value Measurements, Recurring Basis | Level 1 |  |
Assets: |  |
Total assets measured at fair value | 80,357 | 91,665
Fair Value Measurements, Recurring Basis | Level 2 |  |
Assets: |  |
Total assets measured at fair value | 20,738 | 128,849
Fair Value Measurements, Recurring Basis | Money market funds |  |
Assets: |  |
Cash and cash equivalents | 80,357 | 91,665
Fair Value Measurements, Recurring Basis | Money market funds | Level 1 |  |
Assets: |  |
Cash and cash equivalents | 80,357 | 91,665
Fair Value Measurements, Recurring Basis | Money market funds | Level 2 |  |
Assets: |  |
Cash and cash equivalents | 0 | 0
Fair Value Measurements, Recurring Basis | U.S. Treasury securities |  |
Assets: |  |
Securities |  | 31,179
Fair Value Measurements, Recurring Basis | U.S. Treasury securities | Level 1 |  |
Assets: |  |
Securities |  | 0
Fair Value Measurements, Recurring Basis | U.S. Treasury securities | Level 2 |  |
Assets: |  |
Securities |  | 31,179
Fair Value Measurements, Recurring Basis | Government-sponsored enterprises |  |
Assets: |  |
Securities | 9,597 | 45,043
Fair Value Measurements, Recurring Basis | Government-sponsored enterprises | Level 1 |  |
Assets: |  |
Securities | 0 | 0
Fair Value Measurements, Recurring Basis | Government-sponsored enterprises | Level 2 |  |
Assets: |  |
Securities | 9,597 | 45,043
Fair Value Measurements, Recurring Basis | Corporate debt securities |  |
Assets: |  |
Securities | 11,141 | 52,627
Fair Value Measurements, Recurring Basis | Corporate debt securities | Level 1 |  |
Assets: |  |
Securities | 0 | 0
Fair Value Measurements, Recurring Basis | Corporate debt securities | Level 2 |  |
Assets: |  |
Securities | $ 11,141 | $ 52,627

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