Selected Quarterly Financial Data (Details) (USD $)	3 Months Ended								12 Months Ended
	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011
Selected Quarterly Financial Data Details
Oil and gas revenue	$ 924,098	$ 781,426	$ 734,313	$ 623,870	$ 753,875	$ 753,789	$ 810,655	$ 905,340
Operating profit (loss)	63,270	(78,469)	(17,004)	(122,072)	(1,305)	63,837	111,466	156,680	(154,275)	330,678	176,101
Net income (loss)	$ (74,340)	$ (39,580)	$ 763	$ (63,217)	$ 95,375	$ 50,961	$ 79,272	$ 104,385	$ (176,374)	$ 329,993	$ 155,696
Net income (loss) per share - basic	$ (0.04)	$ (0.02)	$ 0	$ (0.03)	$ 0.04	$ 0.03	$ 0.04	$ 0.05	$ (0.09)	$ 0.16	$ 0.08
Net income (loss) per share - diluted	$ (0.04)	$ (0.02)	$ 0	$ (0.03)	$ 0.04	$ 0.03	$ 0.04	$ 0.05	$ (0.09)	$ 0.16	$ 0.08