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v3.22.2.2

Investments (Tables) | 9 Months Ended
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Sep. 30, 2022
Investments, Debt and Equity Securities [Abstract] |
Summary of Available-for-Sale Investments | The Company began investing in available-for-sale (“AFS”) investments in the fourth quarter of 2021. The following table summarizes our AFS investments. These are classified as "Short-term investments" on the condensed consolidated balance sheets.
| September 30, 2022
| Amortized Cost |  | Gross Unrealized Gain |  | Gross Unrealized Loss |  | Fair Value
| (In thousands)
U.S. Treasury securities | $ | 35,719 |  |  | $ | — |  |  | $ | (588) |  |  | $ | 35,131 |
Corporate bonds | 37,894 |  |  | — |  |  | (547) |  |  | 37,347 |
Total available-for-sale investments | $ | 73,613 |  |  | $ | — |  |  | $ | (1,135) |  |  | $ | 72,478 |
| December 31, 2021
| Amortized Cost |  | Gross Unrealized Gain |  | Gross Unrealized Loss |  | Fair Value
| (In thousands)
U.S. Treasury securities | $ | 8,154 |  |  | $ | — |  |  | $ | (13) |  |  | $ | 8,141 |
Corporate bonds | 7,343 |  |  | 1 |  |  | (2) |  |  | 7,342 |
Total available-for-sale investments | $ | 15,497 |  |  | $ | 1 |  |  | $ | (15) |  |  | $ | 15,483 |
Breakdown of Available-for-sale, Unrealized Loss Position, Fair Value | The following table presents the breakdown of the AFS investments in an unrealized loss position as of September 30, 2022 and December 31, 2021, respectively.
| September 30, 2022 |  | December 31, 2021
| Fair Value |  | Gross Unrealized Loss |  | Fair Value |  | Gross Unrealized Loss
| (In thousands)
U.S. Treasury securities |  |  |  |  |
Less than 12 months | $ | 35,131 |  |  | $ | (588) |  |  | $ | 8,141 |  |  | $ | 13 |
Total | $ | 35,131 |  |  | $ | (588) |  |  | $ | 8,141 |  |  | $ | 13 |
Corporate bonds |  |  |  |  |  |  |
Less than 12 months | $ | 37,347 |  |  | $ | (547) |  |  | $ | 5,640 |  |  | $ | 2 |
Total | $ | 37,347 |  |  | $ | (547) |  |  | $ | 5,640 |  |  | $ | 2 |

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- Definition Tabular disclosure of fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 55 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=121590138&loc=SL82922954-210456 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27290-111563 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=124269663&loc=SL82922888-210455 + Details
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