Annual report pursuant to Section 13 and 15(d)

DEFERRED REVENUE REBATE (Details)

v3.10.0.1
DEFERRED REVENUE REBATE (Details) - USD ($)
1 Months Ended 12 Months Ended
Nov. 30, 2011
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Debt Instrument [Line Items]        
Fracturing services, period 78 months      
Estimated fair value of equipment $ 13,000,000 $ 592,602,000 $ 305,299,000 $ 46,008,000
Deferred revenue $ 12,000,000 0 615,000  
Amortization as a reduction of revenue   $ 615,000 $ 1,846,000 $ 1,846,000
Equipment financing | Note payable        
Debt Instrument [Line Items]        
Stated interest rate 12.00%      
Debt instrument, face amount $ 25,000,000