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Investments - Breakdown of Investments in Unrealized Loss Position (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
--- | --- | ---
U.S. Treasury securities |  |
Fair Value |  |
Less than 12 months | $ 35,131 | $ 8,141
Total | 35,131 | 8,141
Gross Unrealized Loss |  |
Less than 12 months | (588) | (13)
Total | (588) | (13)
Corporate bonds |  |
Fair Value |  |
Less than 12 months | 37,347 | 5,640
Total | 37,347 | 5,640
Gross Unrealized Loss |  |
Less than 12 months | (547) | (2)
Total | $ (547) | $ (2)

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