Quarterly report pursuant to Section 13 or 15(d)

Property, Plant, and Equipment - Narrative (Details)

v3.22.2.2
Property, Plant, and Equipment - Narrative (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Property, Plant and Equipment [Line Items]        
Proceeds from disposal of property and equipment     $ 8,659,000 $ 9,581,000
Gains from sales of equipment damaged or lost down-hole     607,000 0
Comprehensive Income        
Property, Plant and Equipment [Line Items]        
Proceeds from disposal of property and equipment $ 800,000 $ 4,900,000 8,000,000 9,500,000
Gains from sales of equipment damaged or lost down-hole 600,000 3,000,000 3,700,000 4,600,000
Drilling rigs and related equipment        
Property, Plant and Equipment [Line Items]        
Proceeds from disposal of property and equipment 600,000 0 600,000 0
Gains from sales of equipment damaged or lost down-hole $ 100,000 $ 0 $ 600,000 $ 0