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Marketable Securities (Tables) | 3 Months Ended
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Mar. 31, 2024
Marketable Securities |
Schedule of Marketable Securities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | March 31, 2024
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Gross | ​ | Gross | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | Allowance for | ​ | Unrealized | ​ | Unrealized | ​ | Estimated Fair
​ |  | Amortized Cost |  | Credit Losses |  | Gains |  | Losses |  | Value
Marketable securities available for sale | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Debt Securities - U.S. government treasury securities, current | ​ | ​ | 2,020,060 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | (646) | ​ | ​ | 2,019,414
Totals | ​ | $ | 2,020,060 | ​ | $ | — | ​ | $ | — | ​ | $ | (646) | ​ | $ | 2,019,414

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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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