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Inventories (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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Inventory Disclosure [Abstract] |  |
Raw materials and construction materials | $ 74,014 | $ 46,186
Work in process | 11,627 | 7,912
Inventories | $ 85,641 | $ 54,098

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