v3.3.0.814
Fair Value Measurement (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 17, 2015
USD ($)
bbl
Sep. 30, 2015
USD ($)
Sep. 30, 2015
USD ($)
Recurring Member | Level 3      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]      
Initial estimate upon acquisition   $ 174,716 $ 174,716
Ending balance   $ 174,716 $ 174,716
Contribution Agreement | Contingent Consideration Period One      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Contingent consideration $ 125,000    
Threshold number of barrels of water to trigger contingent consideration payment | bbl 176,295,000    
Contribution Agreement | Contingent Consideration Period Two      
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Contingent consideration $ 125,000    
Threshold number of barrels of water to trigger contingent consideration payment | bbl 219,200,000