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v3.24.3

Marketable Securities (Tables) | 9 Months Ended
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Sep. 30, 2024
Marketable Securities |
Schedule of available-for-sale securities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​
​ |  | September 30, 2024 | ​ | December 31, 2023
Cash and cash equivalents | ​ | $ | — | ​ | $ | 4,729
Marketable securities | ​ | ​ | 80,997 | ​ | ​ | 71,601
Total | ​ | $ | 80,997 | ​ | $ | 76,330
​ The following table summarizes the available-for-sale securities held as of September 30, 2024 and December 31, 2023: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | Gross | ​ | Gross | ​ | ​ | ​
September 30, 2024 | ​ | Amortized Cost |  | Unrealized Gains |  | Unrealized Losses | ​ | Fair Value
Corporate debt securities | ​ | $ | 65,242 | ​ | $ | 390 | ​ | $ | (11) | ​ | $ | 65,621
U.S. Treasury securities | ​ | ​ | 4,585 | ​ | ​ | 1 | ​ | ​ | — | ​ | ​ | 4,586
Government-sponsored securities | ​ | ​ | 6,820 | ​ | ​ | 8 | ​ | ​ | — | ​ | ​ | 6,828
Commercial paper | ​ | ​ | 3,957 | ​ | ​ | 5 | ​ | ​ | — | ​ | ​ | 3,962
Total | ​ | $ | 80,604 | ​ | $ | 404 | ​ | $ | (11) | ​ | $ | 80,997
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
December 31, 2023 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Corporate debt securities | ​ | $ | 41,610 | ​ | $ | 47 | ​ | $ | (45) | ​ | $ | 41,612
U.S. Treasury securities | ​ | ​ | 30,189 | ​ | ​ | 8 | ​ | ​ | — | ​ | ​ | 30,197
Government-sponsored securities | ​ | ​ | 4,517 | ​ | ​ | 4 | ​ | ​ | — | ​ | ​ | 4,521
Total | ​ | $ | 76,316 | ​ | $ | 59 | ​ | $ | (45) | ​ | $ | 76,330
Schedule of contractual maturities of available-for-sale securities other than investments in money market funds | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​
​ |  | September 30, 2024 | ​ | December 31, 2023
Matures within one year | ​ | $ | 42,392 | ​ | $ | 61,672
Matures after one year through five years | ​ | ​ | 38,605 | ​ | ​ | 14,658
Total | ​ | $ | 80,997 | ​ | $ | 76,330

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