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v3.23.2

Accrued Expenses and Other Current Liabilities (Tables) | 6 Months Ended
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Jun. 30, 2023
Payables and Accruals [Abstract] |
Schedule of accrued expenses and other current liabilities | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​
(in thousands) | June 30, 2023 |  | December 31, 2022
Employee compensation and related costs | $ | 3,019 | ​ | $ | 3,115
Construction in process | ​ | 3,115 | ​ | ​ | 229
Deferred income received under joint development agreements | ​ | — | ​ | ​ | 4,189
Professional and consulting services | ​ | 699 | ​ | ​ | 1,566
Income taxes payable | ​ | 858 | ​ | ​ | 1,422
Other |  | 1,746 | ​ |  | 750
Accrued expenses and other current liabilities | $ | 9,437 | ​ | $ | 11,271

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- Definition Tabular disclosure of accrued expenses and other current liabilities. + References No definition available. + Details
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- References No definition available. + Details
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