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Fair Value Measurements and Marketable Debt Securities (Tables) | 3 Months Ended
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Mar. 31, 2022
Fair Value Disclosures [Abstract] |
Summary of Cash Equivalents and Marketable Debt Securities | The following tables summarize the Company’s cash equivalents as of March 31, 2022 and December 31, 2021:
|  | Total |  |  | Quoted Prices in Active Markets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |
|  | (in thousands) |
March 31, 2022 |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents: |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 7,423 |  |  | $ | 7,423 |  |  | $ | — |  |  | $ | — |
Total cash equivalents |  |  | 7,423 |  |  |  | 7,423 |  |  |  | — |  |  |  | — |
December 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents: |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 6,137 |  |  | $ | 6,137 |  |  | $ | — |  |  | $ | — |
Commercial paper |  |  | 7,549 |  |  |  | 7,549 |  |  |  | — |  |  |  | — |
Corporate bonds |  |  | 1,219 |  |  |  | 1,219 |  |  |  | — |  |  |  | — |
Total cash equivalents |  |  | 14,905 |  |  |  | 14,905 |  |  |  | — |  |  |  | — |

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- Definition Tabular disclosure of assets measured at fair value measured on a recurring or nonrecurring basis. Includes, but is not limited to, fair value measurements recorded and the reasons for the measurements, level within the fair value hierarchy in which the fair value measurements are categorized and transfers between levels 1 and 2. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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