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Short-term Investments - Summary of Short-term Investments (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Schedule Of Available For Sale Securities [Line Items] |  |
Available-for-sale securities, amortized cost | $ 42,554 | $ 69,507
Available-for-sale securities, gross unrealized gains | 1 |
Available-for-sale securities, gross unrealized losses | (2) | (19)
Available-for-sale securities | 42,553 | 69,488
U.S. Treasury Bills and Government Agency Obligations |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Available-for-sale securities, amortized cost | 28,091 | 35,734
Available-for-sale securities, gross unrealized gains | 1 |
Available-for-sale securities, gross unrealized losses |  | (19)
Available-for-sale securities | 28,092 | 35,715
U.S. Corporate Debt Securities |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Available-for-sale securities, amortized cost | 8,049 |
Available-for-sale securities, gross unrealized losses | (1) |
Available-for-sale securities | 8,048 |
Foreign Corporate Debt Securities |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Available-for-sale securities, amortized cost | 2,480 |
Available-for-sale securities, gross unrealized losses | (1) |
Available-for-sale securities | 2,479 |
U.S. Commercial Paper |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Available-for-sale securities, amortized cost | 1,962 | 5,481
Available-for-sale securities | 1,962 | 5,481
Foreign Commercial Paper |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Available-for-sale securities, amortized cost | 1,972 | 28,292
Available-for-sale securities | $ 1,972 | $ 28,292

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