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Fair Value Measurements - Summary of Financial Instruments Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Cash | $ 7,359 | $ 8,742
Unrealized Gains | 128 | 0
Unrealized Losses | (2) | 0
Total | 90,129 | 65,116
Total | 90,255 | 65,116
Fair Value, Inputs, Level 1 | Money market funds |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Amortized Cost | 30,093 | 56,374
Unrealized Gains | 0 | 0
Unrealized Losses | 0 | 0
Fair Value | 30,093 | 56,374
Fair Value, Inputs, Level 2 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Amortized Cost | 52,677 |
Unrealized Gains | 128 |
Unrealized Losses | (2) |
Fair Value | 52,803 |
Fair Value, Inputs, Level 2 | Commercial paper |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Amortized Cost | 8,416 |
Unrealized Gains | 7 |
Unrealized Losses | 0 |
Fair Value | 8,423 |
Fair Value, Inputs, Level 2 | Corporate debt |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Amortized Cost | 8,723 |
Unrealized Gains | 14 |
Unrealized Losses | (2) |
Fair Value | 8,735 |
Fair Value, Inputs, Level 2 | U.S. agency securities |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Amortized Cost | 1,983 |
Unrealized Gains | 9 |
Unrealized Losses | 0 |
Fair Value | 1,992 |
Fair Value, Inputs, Level 2 | U.S. treasury securities |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Amortized Cost | 33,555 |
Unrealized Gains | 98 |
Unrealized Losses | 0 |
Fair Value | 33,653 |
Cash and Cash Equivalents |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Cash | 7,359 | 8,742
Total | 37,452 | 65,116
Cash and Cash Equivalents | Fair Value, Inputs, Level 1 | Money market funds |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 30,093 | 56,374
Cash and Cash Equivalents | Fair Value, Inputs, Level 2 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 0 |
Cash and Cash Equivalents | Fair Value, Inputs, Level 2 | Commercial paper |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 0 |
Cash and Cash Equivalents | Fair Value, Inputs, Level 2 | Corporate debt |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 0 |
Cash and Cash Equivalents | Fair Value, Inputs, Level 2 | U.S. agency securities |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 0 |
Cash and Cash Equivalents | Fair Value, Inputs, Level 2 | U.S. treasury securities |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 0 |
Short-term Investments |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Cash | 0 | 0
Total | 52,803 | 0
Short-term Investments | Fair Value, Inputs, Level 1 | Money market funds |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 0 | $ 0
Short-term Investments | Fair Value, Inputs, Level 2 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 52,803 |
Short-term Investments | Fair Value, Inputs, Level 2 | Commercial paper |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 8,423 |
Short-term Investments | Fair Value, Inputs, Level 2 | Corporate debt |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 8,735 |
Short-term Investments | Fair Value, Inputs, Level 2 | U.S. agency securities |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | 1,992 |
Short-term Investments | Fair Value, Inputs, Level 2 | U.S. treasury securities |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Fair Value | $ 33,653 |

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