13. Unaudited Oil and Gas Reserves Information (Details 2) (USD $)	12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Unaudited Oil And Gas Reserves Information Details 2
Standardized Measure, beginning of year	$ 31,616,000	$ 23,183,000
Sales of oil and gas, net of production cost	(11,901,000)	(6,558,000)
Net change in sales prices, net of production cost	10,126,000	(9,648,000)
Discoveries, extensions and improved recoveries, net of future development cost	6,021,000	21,075,000
Change in future development costs	0	0
Development costs incurred during the period that reduced future development cost	9,955,000	(2,757,000)
Sales of reserves in place	0	0
Revisions of quantity estimates	(1,487,000)	2,036,000
Accretion of discount	5,729,000	3,780,000
Net change in income tax	(941,000)	3,320,000
Purchases of reserves	0	0
Change in timing of rates of production	(63,000)	(2,815,000)
Standardized Measure, end of year	$ 49,055,000	$ 31,616,000