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
Revenue:
Oil and gas	$ 4,501	$ 2,410	$ 8,020	$ 5,217
Commodity derivative gain	453	30	75	141
Other income	91	55	234	108
Total revenue	5,045	2,495	8,329	5,466
Expenses:
Lease operating expenses	653	493	1,252	1,094
Transportation costs	392	478	761	945
Production and property taxes	329	129	596	349
General and administrative	1,260	1,006	2,494	2,278
Depreciation, depletion and amortization	672	850	1,302	1,861
Accretion of asset retirement obligations	36	26	68	52
Impairment of oil and gas properties		9,909		15,407
Total expenses	3,342	12,891	6,473	21,986
Operating income (loss)	1,703	(10,396)	1,856	(16,520)
Other income and (expense):
Interest expense	(158)	(175)	(313)	(323)
Equity investment (loss) income	(74)	26	(79)	27
Total other income and (expense)	(232)	(149)	(392)	(296)
Income (loss) before income taxes	1,471	(10,545)	1,464	(16,816)
Provision for income taxes
Net income (loss) before non-controlling interests	1,471	(10,545)	1,464	(16,816)
Net (income) loss attributable to non-controlling interests	(41)	1,250	12	1,685
Net income (loss) attributable to controlling interest	$ 1,430	$ (9,295)	$ 1,476	$ (15,131)
Net income (loss) per common share:
Basic	$ 0.01	$ (0.08)	$ 0.01	$ (0.13)
Diluted	$ 0.01	$ (0.08)	$ 0.01	$ (0.13)
Weighted average common shares outstanding:
Basic	112,658	112,228	112,445	112,228
Diluted	120,500	112,228	120,275	112,228