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Property and Equipment (Tables)
6 Months Ended
Jun. 30, 2022
Property, Plant and Equipment [Abstract]  
Summary of Property and Equipment
Property and equipment are summarized as follows:
June 30,
2022
December 31,
2021
Construction and transportation equipment$342,504 $316,381 
Buildings and improvements25,366 24,042 
Land3,891 3,891 
Office equipment3,513 3,270 
Total property and equipment375,274 347,584 
Less accumulated depreciation(160,298)(143,268)
Total property and equipment, net$214,976 $204,316