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PROPERTY AND EQUIPMENT - Summary of Property and Equipment (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
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Property, Plant and Equipment [Line Items] |  |
Total property and equipment | $ 413,362 | $ 433,644
Less accumulated depreciation | (176,567) | (189,996)
Total property and equipment, net | 236,795 | 243,648
Construction and transportation equipment |  |
Property, Plant and Equipment [Line Items] |  |
Total property and equipment | 386,946 | 405,242
Buildings and improvements |  |
Property, Plant and Equipment [Line Items] |  |
Total property and equipment | 20,476 | 21,325
Land |  |
Property, Plant and Equipment [Line Items] |  |
Total property and equipment | 2,168 | 3,054
Office equipment |  |
Property, Plant and Equipment [Line Items] |  |
Total property and equipment | $ 3,772 | $ 4,023

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