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Cash, Cash Equivalents and Marketable Securities (Tables) | 12 Months Ended
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Dec. 31, 2022
Cash and Cash Equivalents [Abstract] |
Summary of Cash and Cash Equivalents | Cash, cash equivalents and marketable securities consisted of the following (in thousands):
|  | December 31,
|  | 2022 |  | 2021
Cash and cash equivalents: |  |  |  |
Cash |  | $ | 39,189 |  |  | $ | 26,442 |
Commercial paper |  | 33,199 |  |  | 21,582 |
U.S. government securities |  | 5,990 |  |  | — |
Money market funds |  | 555 |  |  | 2,320 |
Corporate debt securities |  | 140 |  |  | 989 |
Total cash and cash equivalents |  | 79,073 |  |  | 51,333 |
Marketable securities: |  |  |  |
U.S. government securities |  | 106,750 |  |  | 60,279 |
Commercial paper |  | 28,992 |  |  | 80,812 |
U.S. government agency securities |  | 23,632 |  |  | 5,527 |
Corporate debt securities |  | 3,168 |  |  | 3,576 |
Municipal securities |  | 100 |  |  | 2,808 |
Total marketable securities |  | 162,642 |  |  | 153,002 |
|  | $ | 241,715 |  |  | $ | 204,335 |
Debt Securities, Available-for-Sale | The amortized cost and fair value of marketable securities as of December 31, 2022 were as follows (in thousands):
|  | Amortized Cost |  | Gross Unrealized Losses |  | Fair Value
U.S. government securities |  | $ | 114,119 |  |  | $ | (1,379) |  |  | $ | 112,740 |
Commercial paper |  | 62,262 |  |  | (71) |  |  | 62,191 |
U.S. government agency securities |  | 23,876 |  |  | (244) |  |  | 23,632 |
Corporate debt securities |  | 3,312 |  |  | (4) |  |  | 3,308 |
Municipal securities |  | 101 |  |  | (1) |  |  | 100 |
Total marketable securities |  | $ | 203,670 |  |  | $ | (1,699) |  |  | $ | 201,971 |

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