Commodity Derivative Financial Instruments - Summary of Open Derivative Contracts for Oil and Natural Gas (Details) - Not Designated as Hedging Instrument bbl in Thousands, MMBTU in Thousands	12 Months Ended
	Dec. 31, 2019 MMBTU $ / bbl $ / MMBTU bbl
Oil | Q4 2019 | Swap Contracts | Swap
Derivative [Line Items]
Derivative contract, volume | bbl	312
Derivative contract, weighted average price	58.50
Derivative contract, price range low	52.82
Derivative contract, price range high	63.75
Oil | Q4 2019 | Swap Contracts | Other Contract
Derivative [Line Items]
Derivative contract, volume | bbl	20
Derivative contract, price range low	65.00
Derivative contract, price range high	74.00
Oil | Q1 2020 | Swap Contracts | Swap
Derivative [Line Items]
Derivative contract, volume | bbl	630
Derivative contract, weighted average price	57.32
Derivative contract, price range low	54.92
Derivative contract, price range high	58.65
Oil | Q1 2020 | Collar Contract | Other Contract
Derivative [Line Items]
Derivative contract, volume | bbl	210
Derivative contract, price range low	56.43
Derivative contract, price range high	67.14
Oil | Q2 2020 | Swap Contracts | Swap
Derivative [Line Items]
Derivative contract, volume | bbl	630
Derivative contract, weighted average price	57.32
Derivative contract, price range low	54.92
Derivative contract, price range high	58.65
Oil | Q2 2020 | Collar Contract | Other Contract
Derivative [Line Items]
Derivative contract, volume | bbl	210
Derivative contract, price range low	56.43
Derivative contract, price range high	67.14
Oil | Q3 2020 | Swap Contracts | Swap
Derivative [Line Items]
Derivative contract, volume | bbl	630
Derivative contract, weighted average price	57.32
Derivative contract, price range low	54.92
Derivative contract, price range high	58.65
Oil | Q3 2020 | Collar Contract | Other Contract
Derivative [Line Items]
Derivative contract, volume | bbl	210
Derivative contract, price range low	56.43
Derivative contract, price range high	67.14
Oil | Q4 2020 | Swap Contracts | Swap
Derivative [Line Items]
Derivative contract, volume | bbl	630
Derivative contract, weighted average price	57.32
Derivative contract, price range low	54.92
Derivative contract, price range high	58.65
Oil | Q4 2020 | Collar Contract | Other Contract
Derivative [Line Items]
Derivative contract, volume | bbl	210
Derivative contract, price range low	56.43
Derivative contract, price range high	67.14
Natural Gas | Q1 2020 | Swap Contracts | Swap
Derivative [Line Items]
Derivative contract, volume | MMBTU	10,010
Derivative contract, weighted average price | $ / MMBTU	2.69
Derivative contract, price range low | $ / MMBTU	2.55
Derivative contract, price range high | $ / MMBTU	2.74
Natural Gas | Q2 2020 | Swap Contracts | Swap
Derivative [Line Items]
Derivative contract, volume | MMBTU	10,010
Derivative contract, weighted average price | $ / MMBTU	2.69
Derivative contract, price range low | $ / MMBTU	2.55
Derivative contract, price range high | $ / MMBTU	2.74
Natural Gas | Q3 2020 | Swap Contracts | Swap
Derivative [Line Items]
Derivative contract, volume | MMBTU	10,120
Derivative contract, weighted average price | $ / MMBTU	2.69
Derivative contract, price range low | $ / MMBTU	2.55
Derivative contract, price range high | $ / MMBTU	2.74
Natural Gas | Q4 2020 | Swap Contracts | Swap
Derivative [Line Items]
Derivative contract, volume | MMBTU	10,120
Derivative contract, weighted average price | $ / MMBTU	2.69
Derivative contract, price range low | $ / MMBTU	2.55
Derivative contract, price range high | $ / MMBTU	2.74