Derivative Financial Instruments - Schedule of Open Crude Oil and Natural Gas Derivative Contracts (Details)	1 Months Ended	3 Months Ended
	May 03, 2019 $ / bbl bbl	Mar. 31, 2019 MMBTU $ / MMBTU $ / bbl bbl
Q2 - Q4 2019 | Natural Gas Basis Swap (3)
Derivative [Line Items]
Natural gas volume (MMBtu) | MMBTU		2,795,500
Q2 - Q4 2019 | Crude Oil
Derivative [Line Items]
Crude oil volume (Bbl) | bbl		1,769,100
Weighted Average Price ($/Bbl / $/MMBtu)		65.60
Q1 - Q4 2020 | Natural Gas Basis Swap (3)
Derivative [Line Items]
Natural gas volume (MMBtu) | MMBTU		2,562,000
Q1 - Q4 2020 | Crude Oil
Derivative [Line Items]
Crude oil volume (Bbl) | bbl		1,464,000
Weighted Average Price ($/Bbl / $/MMBtu)		65.87
Q2 - Q4 2019 | Crude Oil
Derivative [Line Items]
Crude oil volume (Bbl) | bbl		1,512,500
Q2 - Q4 2019 | Crude Oil
Derivative [Line Items]
Crude oil volume (Bbl) | bbl		275,000
Weighted Average Price ($/Bbl / $/MMBtu)		4.50
Q1 - Q4 2020 | Crude Oil
Derivative [Line Items]
Crude oil volume (Bbl) | bbl		1,464,000
Q2 - Q4 2019
Derivative [Line Items]
Natural gas volume (MMBtu) | MMBTU		2,795,500
Weighted Average Price ($/Bbl / $/MMBtu)		2.86
Q1 - Q4 2020
Derivative [Line Items]
Natural gas volume (MMBtu) | MMBTU		2,562,000
Weighted Average Price ($/Bbl / $/MMBtu)		2.85
Short | Q2 - Q4 2019 | Natural Gas Basis Swap (3)
Derivative [Line Items]
Weighted Average Price ($/Bbl / $/MMBtu) | $ / MMBTU		(1.14)
Short | Q1 - Q4 2020 | Natural Gas Basis Swap (3)
Derivative [Line Items]
Weighted Average Price ($/Bbl / $/MMBtu) | $ / MMBTU		(1.07)
Short | Q2 - Q4 2019 | Crude Oil
Derivative [Line Items]
Weighted Average Price ($/Bbl / $/MMBtu)		(5.29)
Short | Q1 - Q4 2020 | Crude Oil
Derivative [Line Items]
Weighted Average Price ($/Bbl / $/MMBtu)		(2.74)
Subsequent Event | Q1 - Q4 2020 | Crude Oil
Derivative [Line Items]
Crude oil volume (Bbl) | bbl	366
Weighted Average Price ($/Bbl / $/MMBtu)	59.75
Subsequent Event | Q1 - Q4 2020 | Crude Oil
Derivative [Line Items]
Crude oil volume (Bbl) | bbl	366
Weighted Average Price ($/Bbl / $/MMBtu)	0.25