Condensed Consolidated Statements Of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Revenues
Oil and gas properties	$ 1,138	$ 1,112	$ 2,347	$ 1,895
Methane facility	180	170	315	320
Total revenues	1,318	1,282	2,662	2,215
Cost and expenses
Production costs and taxes	880	774	1,687	1,516
Methane facility costs	112	68	275	165
Depreciation, depletion, and amortization	242	312	479	648
General and administrative	258	285	592	786
Impairment		1,445		2,086
Total cost and expenses	1,492	2,884	3,033	5,201
Net loss from operations	(174)	(1,602)	(371)	(2,986)
Other income (expense)
Interest expense	(4)	(26)	(20)	(46)
Gain on sale of assets		1		1
Total other expenses	(4)	(25)	(20)	(45)
Loss from operations before income tax	(178)	(1,627)	(391)	(3,031)
Deferred Income tax benefit
Net loss	$ (178)	$ (1,627)	$ (391)	$ (3,031)
Net loss per share
Basic	$ (0.02)	$ (0.27)	$ (0.04)	$ (0.50)
Fully diluted	$ (0.02)	$ (0.27)	$ (0.04)	$ (0.50)
Shares used in computing earnings per share
Basic	10,608,792	6,088,555	9,536,420	6,086,435
Diluted	10,608,792	6,088,555	9,536,420	6,086,435