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Revenue (Tables) | 9 Months Ended
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Sep. 30, 2022
Revenue from Contract with Customer [Abstract] |
Disaggregation of Revenue | The following table summarizes the Company’s net sales by major product and service category for the periods presented:
|  | Three Months Ended September 30, |  | Nine Months Ended September 30,
|  | 2022 |  | 2021 |  | 2022 |  | 2021
Rail Products and Global Friction Management |  | $ | 69,161 |  |  | $ | 60,593 |  |  | $ | 191,228 |  |  | $ | 192,661 |
Technology Services and Solutions |  | 8,189 |  |  | 13,349 |  |  | 31,629 |  |  | 36,295 |
Rail, Technologies, and Services |  | 77,350 |  |  | 73,942 |  |  | 222,857 |  |  | 228,956 |
Precast Concrete Buildings |  | 15,525 |  |  | 13,884 |  |  | 41,306 |  |  | 40,516 |
Other Precast Concrete Products |  | 13,331 |  |  | 4,088 |  |  | 26,171 |  |  | 10,207 |
Precast Concrete Products |  | 28,856 |  |  | 17,972 |  |  | 67,477 |  |  | 50,723 |
Fabricated Steel Products |  | 15,250 |  |  | 30,512 |  |  | 45,821 |  |  | 100,233 |
Coatings and Measurement |  | 8,559 |  |  | 7,627 |  |  | 24,169 |  |  | 20,743 |
Steel Products and Measurement |  | 23,809 |  |  | 38,139 |  |  | 69,990 |  |  | 120,976 |
Total net sales |  | $ | 130,015 |  |  | $ | 130,053 |  |  | $ | 360,324 |  |  | $ | 400,655 |
Net sales by the timing of the transfer of products and performance of services was as follows for the periods presented:
|  | Three Months Ended September 30, 2022
|  | Rail, Technologies, and Services |  | Precast Concrete Products |  | Steel Products and Measurement |  | Total
Point in time |  | $ | 64,913 |  |  | $ | 13,331 |  |  | $ | 20,871 |  |  | $ | 99,115 |
Over time |  | 12,437 |  |  | 15,525 |  |  | 2,938 |  |  | 30,900 |
Total net sales |  | $ | 77,350 |  |  | $ | 28,856 |  |  | $ | 23,809 |  |  | $ | 130,015 |
|  | Three Months Ended September 30, 2021
|  | Rail, Technologies, and Services |  | Precast Concrete Products |  | Steel Products and Measurement |  | Total
Point in time |  | $ | 54,470 |  |  | $ | 4,088 |  |  | $ | 24,919 |  |  | $ | 83,477 |
Over time |  | 19,472 |  |  | 13,884 |  |  | 13,220 |  |  | 46,576 |
Total net sales |  | $ | 73,942 |  |  | $ | 17,972 |  |  | $ | 38,139 |  |  | $ | 130,053 |
|  | Nine Months Ended September 30, 2022
|  | Rail, Technologies, and Services |  | Precast Concrete Products |  | Steel Products and Measurement |  | Total
Point in time |  | $ | 179,951 |  |  | $ | 26,171 |  |  | $ | 56,897 |  |  | $ | 263,019 |
Over time |  | 42,906 |  |  | 41,306 |  |  | 13,093 |  |  | 97,305 |
Total net sales |  | $ | 222,857 |  |  | $ | 67,477 |  |  | $ | 69,990 |  |  | $ | 360,324 |
|  | Nine Months Ended September 30, 2021
|  | Rail, Technologies, and Services |  | Precast Concrete Products |  | Steel Products and Measurement |  | Total
Point in time |  | $ | 178,225 |  |  | $ | 10,209 |  |  | $ | 93,099 |  |  | $ | 281,533 |
Over time |  | 50,731 |  |  | 40,514 |  |  | 27,877 |  |  | 119,122 |
Total net sales |  | $ | 228,956 |  |  | $ | 50,723 |  |  | $ | 120,976 |  |  | $ | 400,655 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045 + Details
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