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Goodwill and Other Intangible Assets (Tables) | 12 Months Ended
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Dec. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill | As of December 31, 2024 and 2023, the following table represents the goodwill balance by reportable segment:
|  | Rail, Technologies, and Services |  | Infrastructure Solutions |  | Total
Balance as of December 31, 2022: |  | $ | 19,948 |  |  | $ | 10,785 |  |  | $ | 30,733 |
Acquisitions |  | — |  |  | 1,336 |  |  | 1,336 |
Foreign currency translation impact |  | 518 |  |  | — |  |  | 518 |
Balance as of December 31, 2023: |  | 20,466 |  |  | 12,121 |  |  | 32,587 |
Cougar purchase accounting adjustment |  | — |  |  | (445) |  |  | (445) |
Foreign currency translation impact |  | (235) |  |  | — |  |  | (235) |
Balance as of December 31, 2024: |  | $ | 20,231 |  |  | $ | 11,676 |  |  | $ | 31,907 |
Schedule of Finite-Lived Intangible Assets | As of December 31, 2024 and 2023, the components of the Company’s intangible assets were as follows:
|  | December 31, 2024
|  | Weighted Average Amortization Period In Years |  | Gross Carrying Value |  | Accumulated Amortization |  | Net Carrying Amount
Patents |  | 10 |  | $ | 308 |  |  | $ | (198) |  |  | $ | 110 |
Customer relationships |  | 13 |  | 28,006 |  | (19,958) |  | 8,048
Trademarks and trade names |  | 13 |  | 7,974 |  |  | (5,219) |  |  | 2,755 |
Technology |  | 9 |  | 32,616 |  |  | (28,923) |  |  | 3,693 |
Favorable lease |  | 6 |  | 327 |  |  | (132) |  |  | 195 |
|  |  |  | $ | 69,231 |  |  | $ | (54,430) |  |  | $ | 14,801 |
|  | December 31, 2023
|  | Weighted Average Amortization Period In Years |  | Gross Carrying Value |  | Accumulated Amortization |  | Net Carrying Amount
Patents |  | 10 |  | $ | 335 |  |  | $ | (199) |  |  | $ | 136 |
Customer relationships |  | 16 |  | 27,712 |  |  | (17,236) |  |  | 10,476 |
Trademarks and trade names |  | 16 |  | 7,989 |  |  | (4,593) |  |  | 3,396 |
Technology |  | 9 |  | 32,658 |  |  | (27,906) |  |  | 4,752 |
Favorable lease |  | 6 |  | 327 |  |  | (77) |  |  | 250 |
|  |  |  | $ | 69,021 |  |  | $ | (50,011) |  |  | $ | 19,010 |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense | Estimated annual amortization expense for the years ending December 31, 2025 and thereafter is as follows:
Year Ending December 31, |  |
2025 |  | $ | 2,957 |
2026 |  | 2,425 |
2027 |  | 2,107 |
2028 |  | 1,549 |
2029 |  | 1,158 |
2030 and thereafter |  | 4,605 |
|  | $ | 14,801 |

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