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Derivative Financial Instruments - Summary of Realized and Unrealized Gains (losses) On Derivative Contracts (Details)
Jun. 30, 2020
USD ($)
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Realized gain (loss) on oil price hedging contracts $ (7,800)
Unrealized gain (loss) on oil price hedging contracts 550
Net realized and unrealized loss on derivative contracts $ (7,250)