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v3.23.1

Marketable Securities (Tables) | 3 Months Ended
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Mar. 31, 2023
Marketable Securities [Abstract] |
Summary of Marketable securities by Security | Marketable securities by security type consisted of the following (in thousands):
|  | March 31, 2023 |
|  | Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
Commercial paper (due within one year) |  | $ | 125,640 |  |  | $ | 52 |  |  | $ | (89 | ) |  | $ | 125,603 |
Corporate bonds (due within one year) |  |  | 78,062 |  |  |  | 7 |  |  |  | (244 | ) |  |  | 77,825 |
Government securities (due within one year) |  |  | 46,261 |  |  |  | 27 |  |  |  | (45 | ) |  |  | 46,243 |
U.S. treasury securities (due within one year) |  |  | 43,236 |  |  |  | 15 |  |  |  | (10 | ) |  |  | 43,241 |
Corporate bonds (due after one year through three years) |  |  | 34,534 |  |  |  | 26 |  |  |  | (119 | ) |  |  | 34,441 |
Government securities (due after one year through two years) |  |  | 27,979 |  |  |  | 67 |  |  |  | (5 | ) |  |  | 28,041 |
U.S. treasury securities (due after one year through two years) |  |  | 4,937 |  |  |  | 16 |  |  |  | — |  |  |  | 4,953 |
|  | $ | 360,649 |  |  | $ | 210 |  |  | $ | (512 | ) |  | $ | 360,347 |
|  | December 31, 2022 |
|  | Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
Commercial paper (due within one year) |  | $ | 90,685 |  |  | $ | 1 |  |  | $ | (93 | ) |  | $ | 90,593 |
Corporate bonds (due within one year) |  |  | 70,668 |  |  |  | 1 |  |  |  | (332 | ) |  |  | 70,337 |
Government securities (due within one year) |  |  | 19,267 |  |  |  | 22 |  |  |  | (28 | ) |  |  | 19,261 |
U.S. treasury securities (due within one year) |  |  | 28,560 |  |  |  | — |  |  |  | (23 | ) |  |  | 28,537 |
Corporate bonds (due after one year through two years) |  |  | 5,262 |  |  |  | — |  |  |  | (18 | ) |  |  | 5,244 |
Government securities (due after one year through two years) |  |  | 16,409 |  |  |  | — |  |  |  | (24 | ) |  |  | 16,385 |
|  | $ | 230,851 |  |  | $ | 24 |  |  | $ | (518 | ) |  | $ | 230,357 |

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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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