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Goodwill and Other Intangible Assets - Schedule of Goodwill (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Goodwill |  |
Goodwill, beginning balance | $ 20,152 | $ 20,340
Acquisitions |  | (22)
Acquisitions | 13,770 |
Foreign currency translation impact | (178) | (166)
Impairment charges | (3,011) |
Goodwill, ending balance | 30,733 | 20,152
Rail, Technologies, and Services |  |
Goodwill |  |
Goodwill, beginning balance | 14,577 | 14,743
Acquisitions |  | 0
Acquisitions | 5,549 |
Foreign currency translation impact | (178) | (166)
Impairment charges | 0 |
Goodwill, ending balance | 19,948 | 14,577
Precast Concrete Products |  |
Goodwill |  |
Goodwill, beginning balance | 2,564 | 2,586
Acquisitions |  | (22)
Acquisitions | 8,221 |
Foreign currency translation impact | 0 | 0
Impairment charges | 0 |
Goodwill, ending balance | 10,785 | 2,564
Steel Products and Measurement |  |
Goodwill |  |
Goodwill, beginning balance | 3,011 | 3,011
Acquisitions |  | 0
Acquisitions | 0 |
Foreign currency translation impact | 0 | 0
Impairment charges | (3,011) |
Goodwill, ending balance | $ 0 | $ 3,011

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