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Investments (Tables) | 3 Months Ended
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Mar. 31, 2022
Investments, Debt and Equity Securities [Abstract] |
Summary of Marketable Securities | Marketable securities consist of the following (in thousands):
|  | March 31, 2022 |
|  | Amortized Cost |  |  | Unrealized Gains |  |  | Unrealized Losses |  |  | Fair Value |
Commercial paper |  | $ | 11,877 |  |  | $ | — |  |  | $ | — |  |  | $ | 11,877 |
Corporate bonds |  |  | 7,047 |  |  |  | — |  |  |  | (6 | ) |  |  | 7,041 |
U.S. Government agencies |  |  | 5,980 |  |  |  | 1 |  |  |  | — |  |  |  | 5,981 |
Total |  | $ | 24,904 |  |  | $ | 1 |  |  | $ | (6 | ) |  | $ | 24,899 |

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- Definition Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets. + References No definition available. + Details
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