Quarterly report pursuant to Section 13 or 15(d)

Other (Details)

v3.10.0.1
Other (Details)
$ in Thousands
1 Months Ended 6 Months Ended
Aug. 06, 2018
bbl / d
May 02, 2018
USD ($)
Mar. 31, 2018
Jun. 30, 2018
contract
Subsequent Event [Line Items]        
Dedicated fracturing and pump down perforating crews, agreement period     2 years  
Operating Leases And Other Property Plant And Equipment [Line Items]        
Potential loss on contract termination | $   $ 31,342    
Subsequent Event        
Subsequent Event [Line Items]        
Delivery commitments per day | bbl / d 15,000      
Horizontal Drilling Rig        
Operating Leases And Other Property Plant And Equipment [Line Items]        
Number of contracts | contract       5