Quarterly report pursuant to Section 13 or 15(d)

Property, Plant and Equipment (Details)

v3.21.2
Property, Plant and Equipment (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Property, Plant and Equipment [Line Items]          
Property, plant, and equipment $ 716,613,000   $ 716,613,000   $ 728,574,000
Deposits on equipment and equipment in process of assembly 3,578,000   3,578,000   3,191,000
Less: accumulated depreciation 5,900,000   5,900,000   5,000,000.0
Total property, plant and equipment, net 210,397,000   210,397,000   251,262,000
Proceeds from disposal of property and equipment     4,632,000 $ 2,544,000  
Gain (loss) on disposal of property and equipment     1,599,000 1,451,000  
Comprehensive Income          
Property, Plant and Equipment [Line Items]          
Proceeds from disposal of property and equipment 3,100,000 $ 1,600,000 4,600,000 2,200,000  
Gain (loss) on disposal of property and equipment 1,000,000.0 500,000 1,600,000 800,000  
Pressure pumping equipment          
Property, Plant and Equipment [Line Items]          
Property, plant, and equipment 219,470,000   $ 219,470,000   217,945,000
Pressure pumping equipment | Minimum          
Property, Plant and Equipment [Line Items]          
Useful Life     3 years    
Pressure pumping equipment | Maximum          
Property, Plant and Equipment [Line Items]          
Useful Life     5 years    
Drilling rigs and related equipment          
Property, Plant and Equipment [Line Items]          
Property, plant, and equipment 112,399,000   $ 112,399,000   113,146,000
Proceeds from disposal of property and equipment 0 $ 300,000 $ 0 $ 700,000  
Drilling rigs and related equipment | Minimum          
Property, Plant and Equipment [Line Items]          
Useful Life     3 years    
Drilling rigs and related equipment | Maximum          
Property, Plant and Equipment [Line Items]          
Useful Life     15 years    
Machinery and equipment          
Property, Plant and Equipment [Line Items]          
Property, plant, and equipment 168,453,000   $ 168,453,000   172,272,000
Machinery and equipment | Minimum          
Property, Plant and Equipment [Line Items]          
Useful Life     7 years    
Machinery and equipment | Maximum          
Property, Plant and Equipment [Line Items]          
Useful Life     20 years    
Buildings          
Property, Plant and Equipment [Line Items]          
Property, plant, and equipment 46,663,000   $ 46,663,000   48,776,000
Costs related to assets under operating leases 7,600,000   $ 7,600,000   7,600,000
Buildings | Minimum          
Property, Plant and Equipment [Line Items]          
Useful Life     15 years    
Buildings | Maximum          
Property, Plant and Equipment [Line Items]          
Useful Life     39 years    
Vehicles, trucks and trailers          
Property, Plant and Equipment [Line Items]          
Property, plant, and equipment 106,356,000   $ 106,356,000   111,911,000
Vehicles, trucks and trailers | Minimum          
Property, Plant and Equipment [Line Items]          
Useful Life     5 years    
Vehicles, trucks and trailers | Maximum          
Property, Plant and Equipment [Line Items]          
Useful Life     10 years    
Coil tubing equipment          
Property, Plant and Equipment [Line Items]          
Property, plant, and equipment 7,591,000   $ 7,591,000   8,541,000
Coil tubing equipment | Minimum          
Property, Plant and Equipment [Line Items]          
Useful Life     4 years    
Coil tubing equipment | Maximum          
Property, Plant and Equipment [Line Items]          
Useful Life     10 years    
Land          
Property, Plant and Equipment [Line Items]          
Property, plant, and equipment 13,417,000   $ 13,417,000   13,417,000
Land improvements          
Property, Plant and Equipment [Line Items]          
Useful Life     15 years    
Property, plant, and equipment 10,133,000   $ 10,133,000   10,133,000
Rail improvements          
Property, Plant and Equipment [Line Items]          
Property, plant, and equipment 13,793,000   $ 13,793,000   13,793,000
Rail improvements | Minimum          
Property, Plant and Equipment [Line Items]          
Useful Life     10 years    
Rail improvements | Maximum          
Property, Plant and Equipment [Line Items]          
Useful Life     20 years    
Other property and equipment          
Property, Plant and Equipment [Line Items]          
Property, plant, and equipment 18,338,000   $ 18,338,000   18,640,000
Costs related to assets under operating leases 6,000,000.0   $ 6,000,000.0   6,000,000.0
Other property and equipment | Minimum          
Property, Plant and Equipment [Line Items]          
Useful Life     3 years    
Other property and equipment | Maximum          
Property, Plant and Equipment [Line Items]          
Useful Life     12 years    
Assets held and used          
Property, Plant and Equipment [Line Items]          
Property, plant and equipment, gross 720,191,000   $ 720,191,000   731,765,000
Less: accumulated depreciation 509,794,000   509,794,000   480,503,000
Total property, plant and equipment, net $ 210,397,000   $ 210,397,000   $ 251,262,000