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v3.23.2

Segment Information (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 USD ($) | Jun. 30, 2022 USD ($) | Jun. 30, 2023 USD ($) segment | Jun. 30, 2022 USD ($)
Segment Reporting Information [Line Items] |  |  |  |
Number of reportable segments | segment |  |  | 3 |
Revenues | $ 522,325 | $ 461,827 | $ 925,904 | $ 827,789
Operating Income | 60,263 | 43,989 | 92,890 | 73,352
Acquisition related costs | (59) | (230) | (249) | (485)
Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 522,325 | 461,827 | 925,904 | 827,789
Operating Income | 66,503 | 49,985 | 104,779 | 85,071
Corporate General and Administrative Expense |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Operating Income | (6,181) | (5,766) | (11,640) | (11,234)
E-Infrastructure Solutions Revenues | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 260,148 | 233,548 | 465,988 | 402,475
Operating Income | 43,167 | 32,824 | 67,436 | 54,109
Transportation Solutions Revenues | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 151,088 | 142,640 | 262,227 | 258,781
Operating Income | 9,856 | 7,410 | 15,162 | 11,853
Building Solutions Revenues | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 111,089 | 85,639 | 197,689 | 166,533
Operating Income | $ 13,480 | $ 9,751 | $ 22,181 | $ 19,109

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