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Fair Value Measurements - Schedule of Financial Assets Measured at Fair Value on Recurring Basis and Level of Inputs used in such Measurements (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023 | Mar. 31, 2023
--- | --- | --- | ---
Assets |  |  |
Cash and cash equivalents, Adjusted Cost | $ 43,981 | $ 56,984 | $ 87,172
Fair Value Measurements Recurring |  |  |
Assets |  |  |
Assets, Adjusted Cost | 95,505 | 114,192 |
Assets, Unrealized Gains |  | 8 |
Assets, Unrealized Losses | (86) | (21) |
Assets, Fair Value | 95,419 | 114,179 |
Cash and cash equivalents, Adjusted Cost | 43,996 | 57,001 |
Cash and cash equivalents, Unrealized Gains |  | 1 |
Cash and cash equivalents, Unrealized Losses | (15) | (18) |
Cash and cash equivalents, Fair Value | 43,981 | 56,984 |
Fair Value Measurements Recurring | Short-term Investments |  |  |
Assets |  |  |
Investments, Adjusted Cost | 51,509 | 57,191 |
Investments, Unrealized Gains |  | 7 |
Investments, Unrealized Losses | (71) | (3) |
Investments, Fair Value | 51,438 | 57,195 |
Fair Value Measurements Recurring | Cash |  |  |
Assets |  |  |
Cash and cash equivalents, Adjusted Cost | 765 | 3,649 |
Cash and cash equivalents, Fair Value | 765 | 3,649 |
Fair Value Measurements Recurring | Money Market Funds | Level 1 |  |  |
Assets |  |  |
Cash and cash equivalents, Adjusted Cost | 10,598 | 14,968 |
Cash and cash equivalents, Fair Value | 10,598 | 14,968 |
Fair Value Measurements Recurring | Commercial Paper | Level 2 |  |  |
Assets |  |  |
Cash and cash equivalents, Adjusted Cost |  | 34,416 |
Cash and cash equivalents, Unrealized Losses |  | (18) |
Cash and cash equivalents, Fair Value |  | 34,398 |
Fair Value Measurements Recurring | Commercial Paper | Level 2 | Short-term Investments |  |  |
Assets |  |  |
Investments, Adjusted Cost |  | 495 |
Investments, Unrealized Losses | (15) |  |
Investments, Fair Value |  | 495 |
Cash and cash equivalents, Adjusted Cost | 31,063 |  |
Cash and cash equivalents, Fair Value | 31,048 |  |
Fair Value Measurements Recurring | U.S. Government Securities | Level 2 |  |  |
Assets |  |  |
Cash and cash equivalents, Adjusted Cost | 1,570 | 1,983 |
Cash and cash equivalents, Fair Value | 1,570 | 1,983 |
Fair Value Measurements Recurring | U.S. Government Securities | Level 2 | Short-term Investments |  |  |
Assets |  |  |
Investments, Adjusted Cost | 51,509 | 54,720 |
Investments, Unrealized Gains |  | 7 |
Investments, Unrealized Losses | (71) | (3) |
Investments, Fair Value | $ 51,438 | 54,724 |
Fair Value Measurements Recurring | U.S. Agency Securities | Level 2 |  |  |
Assets |  |  |
Cash and cash equivalents, Unrealized Gains |  | 1 |
Fair Value Measurements Recurring | U.S. Agency Securities | Level 2 | Short-term Investments |  |  |
Assets |  |  |
Investments, Adjusted Cost |  | 1,976 |
Investments, Fair Value |  | 1,976 |
Cash and cash equivalents, Adjusted Cost |  | 1,985 |
Cash and cash equivalents, Fair Value |  | $ 1,986 |

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