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v3.25.2

Other noncurrent liabilities (Tables) | 6 Months Ended
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Jun. 30, 2025
Other noncurrent liabilities |
Summary of Other Noncurrent Liabilities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, | ​ | June 30,
​ |  | 2024 |  | 2025
​ | ​ | (In thousands)
Reserve for uncertain tax positions | ​ | $ | 4,778 | ​ | $ | —
OPEB | ​ |  | 451 | ​ |  | 427
Insurance claims and expenses | ​ |  | 685 | ​ |  | 649
Other | ​ |  | 269 | ​ |  | 193
Total | ​ | $ | 6,183 | ​ | $ | 1,269
​

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