Quarterly report pursuant to Section 13 or 15(d)

Derivatives and Fair Value (Summary of Commodity Swaps) (Details)

v3.19.3
Derivatives and Fair Value (Summary of Commodity Swaps) (Details)
 1 Months Ended 9 Months Ended
May 06, 2019
$ / bbl
bbl
Jun. 30, 2018
$ / bbl
bbl
Sep. 30, 2019
$ / bbl
bbl
Barrels     394,735
Commodity Contract, June 2018 Through June 2019 [Member]      
Barrels   400,000 119,865
Weighted Average Fixed Price | $ / bbl   74.00 66.70
Commodity Contract, July 19 Through June 2020 [Member]      
Barrels 500,000   274,870
Weighted Average Fixed Price | $ / bbl 66.70   66.70