CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Operating revenues:
Oil, gas, and NGL production revenues:	$ 7,915	$ 8,522	$ 15,794	$ 16,857
Operating expenses:
Oil and gas	2,565	2,558	5,364	5,451
Oil and gas depreciation, depletion and amortization	3,213	4,030	6,674	7,671
Impairment of oil and gas properties	0	523	5,828	523
Water treatment plant	403	436	820	945
Mineral holding costs	297	206	524	316
General and administrative	1,319	1,760	2,626	3,654
Total operating expenses	7,797	9,513	21,836	18,560
Income (loss) from operations	118	(991)	(6,042)	(1,703)
Other income and expenses:
Realized gain (loss) on risk management activities	19	(6)	33	(149)
Unrealized gain (loss) on risk management activities	328	1,770	(288)	1,711
Gain on the sale of assets	14	0	710	10
Equity (loss) in unconsolidated investment	(26)	(91)	(51)	(151)
Gain on sale of marketable securities	0	7	0	54
Miscellaneous income	(9)	(30)	30	88
Interest income	1	1	3	6
Interest expense	(78)	(36)	(158)	(75)
Total other income and (expenses)	249	1,615	279	1,494
Income (loss) before income taxes and discontinued operations	367	624	(5,763)	(209)
Income taxes:
Current (provision for)	0	0	0	(104)
Deferred (provision for) benefit from	0	(379)	0	113
Total income taxes	0	(379)	0	9
(Loss) from continuing operations	367	245	(5,763)	(200)
Discontinued operations:
Discontinued operations, net of taxes	206	26	438	90
Impairment on discontinued operations, net of taxes	0	(1,261)	0	(1,261)
Total discontinued operations	206	(1,235)	438	(1,171)
Net income (loss)	$ 573	$ (990)	$ (5,325)	$ (1,371)
Net income (loss) per share basic and diluted
Income (loss) from continuing operations (in dollars per share)	$ 0.01	$ 0.01	$ (0.21)	$ (0.01)
Income (loss) from discontinued operations (in dollars per share)	$ 0.01	$ (0.05)	$ 0.02	$ (0.04)
Net income (loss) per share (in dollars per share)	$ 0.02	$ (0.04)	$ (0.19)	$ (0.05)
Weighted average shares outstanding
Basic and Diluted (in shares)	27,682,272	27,460,483	27,674,729	27,449,534