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Other noncurrent liabilities - Summary of Other Noncurrent Liabilities (Detail) - USD ($)
$ in Thousands
Sep. 30, 2024
Dec. 31, 2023
Other noncurrent liabilities    
Reserve for uncertain tax positions $ 3,730 $ 3,707
OPEB 485 524
Insurance claims and expenses 571 579
Other 297 264
Total $ 5,083 $ 5,074