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Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Revenue:
Total revenue	$ 6,573	$ 5,539
Oil and natural gas operations:
Lease operating expense	1,848	1,898
Production taxes	429	392
Depreciation, depletion, accretion and amortization	693	393
General and administrative:
Compensation and benefits	1,187	2,089
Professional fees, insurance and other	3,178	1,540
Bad debt expense	28	374
Total operating expenses	7,363	6,686
Operating Loss	(790)	(1,147)
Other income (expense):
Realized loss on commodity price risk derivatives		(283)
Unrealized gain on commodity price risk derivatives		161
Recovery of deposit	200
Loss on marketable equity securities	(229)	(339)
Rental and other loss	(72)	(114)
Warrant revaluation gain	352	775
Interest expense, net	(11)	(93)
Total other income	240	107
Net loss	(550)	(1,040)
Accrued preferred stock dividends	(372)	(329)
Net loss applicable to common shareholders	$ (922)	$ (1,369)
Basic and diluted weighted average shares outstanding	1,340,583	1,288,857
Basic and diluted net loss per share	$ (0.69)	$ (1.06)
Oil [Member]
Revenue:
Total revenue	$ 6,149	$ 4,609
Natural Gas and Liquids [Member]
Revenue:
Total revenue	$ 424	$ 930

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