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Other Expense (Details) - USD ($) $ in Thousands |  |  | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2023 | Mar. 30, 2023 | Dec. 31, 2024 | Dec. 31, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Pension termination costs |  |  | $ 1,722 | $ 0
Insurance proceeds |  |  | (38) | (215)
Foreign currency (gains) losses |  |  | (154) | 77
Other |  |  | (454) | (301)
Other expense - net |  |  | 1,076 | 2,635
Loss on asset divestitures | $ 1,009 | $ 2,065 | 0 | 3,074
Chemtec Energy Services LLC |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Loss on sale/disposal of assets |  |  | 0 | 2,065
Concrete Ties |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Loss on sale/disposal of assets |  |  | $ 0 | $ 1,009

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