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Oil and Gas Costs (Details Narrative) (USD $) | Mar. 31, 2013 | Mar. 31, 2012 | Mar. 31, 2011
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Extractive Industries [Abstract] |  |  |
DD&A per mcfe of production | $ 2.03 | $ 1.94 | $ 1.87

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- Definition Amortization computed on the basis of physical units, with oil and gas converted to a common unit of measure on the basis of their approximate relative energy content. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-10.(c)(7)(i)) -URI http://asc.fasb.org/extlink&oid=21918352&loc=d3e511914-122862 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 10 -Paragraph c -Subparagraph 7 -Article 4 + Details
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