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Short-term investments | 6 Months Ended
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Jun. 30, 2022
Investments, Debt and Equity Securities [Abstract] |
Short-term investments | Note 6 Short-term investments Below is a summary of short-term investments, which are measured at fair value as of June 30, 2022 (in thousands):
|  | Amortized Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Value |
Corporate bonds |  | $ | 173,376 |  |  | $ | — |  |  | $ | (2,326 | ) |  | $ | 171,050 |
Asset-backed securities |  |  | 20,449 |  |  |  | — |  |  |  | (86 | ) |  |  | 20,363 |
Government securities |  |  | 2,951 |  |  |  | — |  |  |  | (17 | ) |  |  | 2,934 |
Total |  | $ | 196,776 |  |  | $ | — |  |  | $ | (2,429 | ) |  | $ | 194,347 |
At December 31 , 2021 , the Company had no short-term investments. At June 30, 2022, the Company’s short-term investments consisted of investments in corporate bonds and notes, asset backed securities, and government securities with varying maturity dates between 2022 through 2027. Proceeds from sales and purchases of short-term investments during the six months ended June 30, 2022, were $0 and $196.8 million, respectively. The unrealized loss recorded in connection with the investment in short-term investments for the three and six months ended June 30, 2022, was approximately $2.4 million and recorded as a separate component of income in the condensed consolidated statement of comprehensive income.

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- Definition The entire disclosure for investment. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -URI https://asc.fasb.org/topic&trid=75115024 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI https://asc.fasb.org/topic&trid=2196928 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 325 -URI https://asc.fasb.org/topic&trid=2197064 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -URI https://asc.fasb.org/topic&trid=2196965 + Details
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- References No definition available. + Details
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