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Accumulated Other Comprehensive Income (Tables) | 12 Months Ended
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Dec. 31, 2024
Accumulated Other Comprehensive Income Loss [Abstract] |
Summary of accumulated other comprehensive income | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | At December 31 |  | At December 31
(in thousands) | ​ | 2024 | ​ | 2023
​ | ​ | ​ | ​ | ​ | ​ | ​
Cumulative foreign currency translation | ​ | $ | 460 | ​ | $ | 456
Experience gains-post employment liability | ​ |  |  | ​ |  |
Gross | ​ |  | 1,847 | ​ |  | 1,847
Tax effect | ​ |  | (485) | ​ |  | (485)
​ | ​ | $ | 1,822 | ​ | $ | 1,818
​

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- Definition The tabular disclosure of Accumulated Other Comprehensive Income (Loss). + References No definition available. + Details
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