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Marketable Securities (Tables) | 9 Months Ended
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Sep. 30, 2024
Marketable Securities |
Summary of investments | The following table summarizes the Company’s investments as of September 30, 2024 (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | Gross | ​ | ​ | ​
​ | ​ | Amortized | ​ | Unrealized | ​ | Estimated
​ |  | Cost |  | Gains |  | Losses |  | Fair Value
Marketable securities available-for-sale: | ​ | ​ |  | ​ | ​ | ​ | ​ | ​ |  | ​ | ​ |
U.S. treasury obligations and government agency securities | ​ | $ | 62,546 | ​ | $ | 128 | ​ | $ | — | ​ | $ | 62,674
Total available-for-sale securities | ​ | $ | 62,546 | ​ | $ | 128 | ​ | $ | — | ​ | $ | 62,674
​ The following table summarizes the Company’s investments as of December 31, 2023 (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | Gross | ​ | ​ | ​
​ | ​ | Amortized | ​ | Unrealized | ​ | Estimated
​ |  | Cost |  | Gains |  | Losses |  | Fair Value
Marketable securities available-for-sale: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
U.S. treasury obligations and government agency securities | ​ | $ | 177,991 | ​ | $ | 93 | ​ | $ | (1) | ​ | $ | 178,083
Total available-for-sale securities | ​ | $ | 177,991 | ​ | $ | 93 | ​ | $ | (1) | ​ | $ | 178,083

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- Definition Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets. + References No definition available. + Details
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