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Property and Equipment - Summary of Property and Equipment (Details) - USD ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Property, Plant and Equipment [Line Items]    
Total property and equipment, gross $ 649,443 $ 584,928
Less: accumulated depreciation and amortization (380,465) (351,753)
Property and equipment, net 268,978 233,175
Land    
Property, Plant and Equipment [Line Items]    
Total property and equipment, gross 10,351 10,226
Buildings and improvements    
Property, Plant and Equipment [Line Items]    
Total property and equipment, gross 44,352 40,480
Construction equipment    
Property, Plant and Equipment [Line Items]    
Total property and equipment, gross 578,563 519,421
Office equipment    
Property, Plant and Equipment [Line Items]    
Total property and equipment, gross $ 16,177 $ 14,801
Minimum | Buildings and improvements    
Property, Plant and Equipment [Line Items]    
Estimated Useful Life in Years 3 years  
Minimum | Construction equipment    
Property, Plant and Equipment [Line Items]    
Estimated Useful Life in Years 3 years  
Minimum | Office equipment    
Property, Plant and Equipment [Line Items]    
Estimated Useful Life in Years 3 years  
Maximum | Buildings and improvements    
Property, Plant and Equipment [Line Items]    
Estimated Useful Life in Years 39 years  
Maximum | Construction equipment    
Property, Plant and Equipment [Line Items]    
Estimated Useful Life in Years 12 years  
Maximum | Office equipment    
Property, Plant and Equipment [Line Items]    
Estimated Useful Life in Years 10 years