Commitments And Contingencies (Narrative) (Details)	6 Months Ended	66 Months Ended
	Jun. 30, 2020 USD ($) $ / shares $ / bbl shares	Jun. 30, 2020 USD ($) $ / shares	May 14, 2020 item
Loss Contingencies [Line Items]
Cost reduction		$ 365,000
Cost reduction paid into common stock	$ 52,000
Shares issued for services | shares	94,000
Share price | $ / shares	$ 0.55	$ 0.55
Period of trailing average of WTI	30 days
Cost reduction liability accrued	$ 0	$ 0
Number of orders | item			3
Minimum [Member] | West Texas Intermediate [Member]
Loss Contingencies [Line Items]
Compensation reduction | $ / bbl	70
Compensation reimbursement | $ / bbl	85