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Fair Value Measurements (Tables) | 3 Months Ended
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Mar. 31, 2023
Fair Value Disclosures [Abstract] |
Summarizes of fair value assets | The following table summarizes, for financial assets measured at fair value, the respective fair value and classification by level of input within the fair value hierarchy (in thousands):
|  |  | As of March 31, 2023 |
|  |  | Amortized Cost |  |  |  | Gross Unrealized Gains |  |  |  | Gross Unrealized Losses |  |  |  | Estimated Fair Value |
Level 1: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents(1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ |  | 190,696 |  |  | $ |  | — |  |  | $ |  | — |  |  | $ |  | 190,696 |
Level 2: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. governmental securities |  |  |  | 84,592 |  |  |  |  | — |  |  |  |  | (482 | ) |  |  |  | 84,110 |
Total |  | $ |  | 275,288 |  |  | $ |  | — |  |  | $ |  | (482 | ) |  | $ |  | 274,806 |
(1) Included in “Cash and cash equivalents” in the Company's consolidated balance sheet as of March 31, 2023, in addition to cash of $23.4 million.
Contractual maturities of available-for-sale securities | The fair value of the Company's available-for-sale securities as of March 31, 2023, by remaining contractual maturities, was as follows (in thousands):
|  |  |  |  |  | As of March 31, 2023 |
Due in one year or less |  |  |  |  |  | $ | 53,232 |
Due in greater than one year |  |  |  |  |  |  | 30,878 |
Total |  |  |  |  |  | $ | 84,110 |

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- Definition Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value. + References No definition available. + Details
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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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