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Cash, Cash Equivalents and Investments (Tables) | 9 Months Ended
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Sep. 30, 2022
Cash and Cash Equivalents [Abstract] |
Schedule of Securities Classified as Cash, Cash Equivalents and Investments | Securities classified as cash, cash equivalents and investments as of September 30, 2022 and December 31, 2021 are summarized below (in thousands):
| September 30, 2022
|  |  | Gross Unrealized |  |
| Amortized Cost |  | Gains |  | Losses |  | Fair Value
Cash and cash equivalents: |  |  |  |  |  |  |
Cash | $ | 652 |  |  | $ | — |  |  | $ | — |  |  | $ | 652 |
Money market funds | 60,976 |  |  | — |  |  | — |  |  | 60,976 |
Total cash and cash equivalents | 61,628 |  |  | — |  |  | — |  |  | 61,628 |
Short-term investments: |  |  |  |  |  |  |
Commercial paper | $ | 20,616 |  |  | $ | — |  |  | $ | (78) |  |  | $ | 20,538 |
U.S. government-sponsored agency bonds | 1,480 |  |  | — |  |  | (1) |  |  | 1,479 |
Corporate bonds | 1,005 |  |  | — |  |  | (9) |  |  | 996 |
U.S. treasury notes | 6,008 |  |  | — |  |  | (26) |  |  | 5,982 |
Total short-term investments | 29,109 |  |  | — |  |  | (114) |  |  | 28,995 |
Total cash equivalents and investments | $ | 90,737 |  |  | $ | — |  |  | $ | (114) |  |  | $ | 90,623 |
| December 31, 2021
|  |  | Gross Unrealized |  |
| Amortized Cost |  | Gains |  | Losses |  | Fair Value
Cash and cash equivalents: |  |  |  |  |  |  |
Cash | $ | 1,253 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,253 |
Money market funds | 71,175 |  |  | — |  |  | — |  |  | 71,175 |
Total cash and cash equivalents | 72,428 |  |  | — |  |  | — |  |  | 72,428 |
Short-term investments |  |  |  |  |  |  |
Commercial paper | $ | 31,936 |  |  | $ | 1 |  |  | $ | (2) |  |  | $ | 31,935 |
Corporate bonds | 7,025 |  |  | — |  |  | (3) |  |  | 7,022 |
Asset backed securities | 5,306 |  |  | — |  |  | (2) |  |  | 5,304 |
Total short-term investments | 44,267 |  |  | 1 |  |  | (7) |  |  | 44,261 |
Total cash equivalents and investments | $ | 116,695 |  |  | $ | 1 |  |  | $ | (7) |  |  | $ | 116,689 |

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- Definition Tabular disclosure of the components of cash, cash equivalents, and investments. + References No definition available. + Details
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