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Other Expense (Income) - net (Details) - USD ($) $ in Thousands |  |  | 12 Months Ended
--- | --- | --- | ---
Mar. 30, 2023 | Aug. 01, 2022 | Dec. 31, 2023 | Dec. 31, 2022
Accumulated Other Comprehensive Loss |  |  |  |
Insurance proceeds |  |  | $ (215) | $ (790)
Costs recovered from environmental cleanup activities |  |  | 0 | (325)
Foreign currency losses |  |  | 77 | 434
Other |  |  | (301) | (847)
Other expense (income) - net |  |  | 2,635 | (1,550)
Loss on asset divestitures | $ 2,065 | $ 467 | 3,074 | 214
Chemtec Energy Services LLC |  |  |  |
Accumulated Other Comprehensive Loss |  |  |  |
Loss on sale/disposal of assets |  |  | 2,065 | 0
Concrete Ties |  |  |  |
Accumulated Other Comprehensive Loss |  |  |  |
Loss on sale/disposal of assets |  |  | 1,009 | 0
Piling Products |  |  |  |
Accumulated Other Comprehensive Loss |  |  |  |
Loss on sale/disposal of assets |  |  | 0 | (489)
Track Components |  |  |  |
Accumulated Other Comprehensive Loss |  |  |  |
Loss on sale/disposal of assets |  |  | $ 0 | $ 467

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