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Investments and Fair Value Measurements (Tables) | 6 Months Ended
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Jun. 30, 2024
Investments, Debt and Equity Securities [Abstract] |
Schedule of Components of Investments | The components of our investments as of June 30, 2024 are as follows (in thousands):
| As of June 30, 2024
| Fair Value Measurement |  | Balance Sheet Classification
| Fair Value Level |  | Cost Basis |  | Unrealized Gains (Losses) |  | Fair Value |  | Cash and Cash Equivalents |  | Short-term Investments and Marketable Securities |  |
Cash | Level 1 |  | $ | 66,506 |  |  | $ | — |  |  | $ | 66,506 |  |  | $ | 66,506 |  |  | $ | — |  |  |
Money market fund | Level 1 |  | 54,281 |  |  | — |  |  | 54,281 |  |  | 54,281 |  |  | — |  |  |
U.S. Treasury bonds | Level 1 |  | 14,660 |  |  | (3) |  |  | 14,657 |  |  | — |  |  | 14,657 |  |  |
Commercial paper | Level 2 |  | 2,893 |  |  | (3) |  |  | 2,890 |  |  | — |  |  | 2,890 |  |  |
Corporate bonds | Level 2 |  | 10,800 |  |  | (2) |  |  | 10,798 |  |  | — |  |  | 10,798 |  |  |
Total investments |  |  | $ | 149,140 |  |  | $ | (8) |  |  | $ | 149,132 |  |  | $ | 120,787 |  |  | $ | 28,345 |  |  |
At December 31, 2023, our investments consisted of the following (in thousands):
| As of December 31, 2023
| Fair Value Measurement |  | Balance Sheet Classification
| Fair Value Level |  | Cost Basis |  | Unrealized Gains (Losses) |  | Fair Value |  | Cash and Cash Equivalents |  | Short-term Investments and Marketable Securities |  |
Cash | Level 1 |  | $ | 93,029 |  |  | $ | — |  |  | $ | 93,029 |  |  | $ | 93,029 |  |  | $ | — |  |  |
Money market fund | Level 1 |  | 56,322 |  |  | — |  |  | 56,322 |  |  | 56,322 |  |  | — |  |  |
U.S. Treasury bonds | Level 1 |  | 4,830 |  |  | (2) |  |  | 4,828 |  |  | — |  |  | 4,828 |  |  |
Agency bonds | Level 2 |  | 4,828 |  |  | (3) |  |  | 4,825 |  |  | — |  |  | 4,825 |  |  |
Total investments |  |  | $ | 159,009 |  |  | $ | (5) |  |  | $ | 159,004 |  |  | $ | 149,351 |  |  | $ | 9,653 |  |  |

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