Condensed Consolidated Statements Of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues
Revenues	$ 963	$ 1,171
Cost and expenses
Production costs and taxes	964	779
Depreciation, depletion, and amortization	160	184
General and administrative	366	346
Total cost and expenses	1,490	1,309
Net loss from operations	(527)	(138)
Other income (expense)
Interest expense	(2)	(3)
Gain on sale of assets	2	45
Total other income		42
Net loss from operations before income tax	(527)	(96)
Deferred income tax benefit (expense)
Net loss	$ (527)	$ (96)
Net loss per share
Basic and fully diluted	$ (0.05)	$ (0.01)
Shares used in computing earnings per share
Basic and fully diluted	10,666,129	10,644,197
Oil And Gas Proeprties [Member]
Revenues
Revenues	$ 963	$ 1,171