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v3.23.1

Short-term Investments (Tables) | 3 Months Ended
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Mar. 31, 2023
Short Term Investments [Abstract] |
Summary of Short-term Investments | The following is a summary of our short-term investments (in thousands):
|  | March 31, 2023 |
|  |  |  |  | Gross |  |  | Gross |  |  |  |
|  | Amortized |  |  | Unrealized |  |  | Unrealized |  |  | Estimated |
|  | Cost |  |  | Gains |  |  | Losses |  |  | Fair Value |
U.S. treasury bills and government agency obligations |  | $ | 22,726 |  |  | $ | 8 |  |  | $ | — |  |  | $ | 22,734 |
Foreign commercial paper |  |  | 10,198 |  |  |  | — |  |  |  | — |  |  |  | 10,198 |
Total |  | $ | 32,924 |  |  | $ | 8 |  |  | $ | — |  |  | $ | 32,932 |
|  | December 31, 2022 |
|  |  |  |  | Gross |  |  | Gross |  |  |  |
|  | Amortized |  |  | Unrealized |  |  | Unrealized |  |  | Estimated |
|  | Cost |  |  | Gains |  |  | Losses |  |  | Fair Value |
U.S. treasury bills and government agency obligations |  | $ | 35,734 |  |  | $ | — |  |  | $ | (19 | ) |  | $ | 35,715 |
U.S. commercial paper |  |  | 5,481 |  |  |  | — |  |  |  | — |  |  |  | 5,481 |
Foreign commercial paper |  |  | 28,292 |  |  |  | — |  |  |  | — |  |  |  | 28,292 |
Total |  | $ | 69,507 |  |  | $ | — |  |  | $ | (19 | ) |  | $ | 69,488 |

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- Definition Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI https://asc.fasb.org/topic&trid=2196928 + Details
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- References No definition available. + Details
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