Commitments (Details) - Subsequent Event [Member] $ in Millions	Apr. 28, 2020 USD ($)
Minimum [Member]
Commitments and Contingencies [Line Items]
Potential penalty for not meeting minimum drilling and completion requirements	$ 0.0
Maximum [Member]
Commitments and Contingencies [Line Items]
Potential penalty for not meeting minimum drilling and completion requirements	42.0
Drilling Rig Leasing Contracts [Member]
Commitments and Contingencies [Line Items]
Contractual Obligation	22.3
Early Termination Penalty for Rig Contract Cancellation	$ 12.9