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v3.23.3

Marketable Securities (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2023
Marketable Securities |
Schedule of available-for-sale securities | ​
​ | ​ | ​ | ​
​ | ​ | September 30,
​ |  | 2023
Cash and cash equivalents | ​ | $ | —
Marketable securities | ​ | ​ | 46,033
Total | ​ | $ | 46,033
​ The following table summarizes the available-for-sale securities held as of September 30, 2023: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Amortized Cost |  | Gross Unrealized (Losses) Gains | ​ | Fair Value
Corporate debt securities | ​ | $ | 17,858 | ​ | $ | (45) | ​ | $ | 17,813
U.S. Treasury securities | ​ | ​ | 23,741 | ​ | ​ | (1) | ​ | ​ | 23,740
Government-sponsored securities | ​ | ​ | 4,486 | ​ | ​ | (6) | ​ | ​ | 4,480
Total | ​ | $ | 46,085 | ​ | $ | (52) | ​ | $ | 46,033
Schedule of contractual maturities of available-for-sale securities other than investments in money market funds | ​
​ | ​ | ​ | ​
​ | ​ | September 30,
​ |  | 2023
Matures within one year | ​ | $ | 40,116
Matures after one year through five years | ​ | ​ | 5,917
Total | ​ | $ | 46,033

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