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Accrued and Other Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2023
Accrued and Other Current Liabilities [Abstract] |
Schedule of Accrued and Other Current Liabilities | Accrued and other current liabilities consisted of the following at December 31, 2023 and 2022 (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, | ​ | December 31,
​ |  | 2023 |  | 2022
Accrued research and development | ​ | $ | 3,668 | ​ | $ | 3,611
Accrued legal and professional fees | ​ |  | 570 | ​ |  | 333
Other current liabilities | ​ |  | 380 | ​ |  | 1,006
​ | ​ | $ | 4,618 | ​ | $ | 4,950

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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