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Selected Quarterly Financial Data (Tables) | 12 Months Ended
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Mar. 31, 2013
Quarterly Financial Information Disclosure [Abstract] |
Selected Quarterly Financial Data |
| FISCAL 2013
| 4th QTR |  | 3rd QTR |  | 2nd QTR |  | 1st QTR
Oil and gas revenue | $ 924,098 |  | $ 781,426 |  | $ 734,313 |  | $623,870
Operating profit (loss) | 63,270 |  | (78,469) |  | (17,004) |  | (122, 072)
Net income | (74,340) |  | (39,580) |  | 763 |  | (63,217)
Net income per share – basic | (0.04) |  | (0.02) |  | 0.00 |  | (0.03)
Net income per share – diluted | (0.04) |  | (0.02) |  | 0.00 |  | (0.03)
| FISCAL 2012
| 4th QTR |  | 3rd QTR |  | 2nd QTR |  | 1st QTR
Oil and gas revenue | $ 753,875 |  | $ 753,789 |  | $ 810,655 |  | $905,340
Operating profit (loss) | (1,305) |  | 63,837 |  | 111,466 |  | 156,680
Net income (loss) | 95,375 |  | 50,961 |  | 79,272 |  | 104,385
Net income (loss) per share – basic | 0.04 |  | 0.03 |  | 0.04 |  | 0.05
Net income (loss) per share – diluted | 0.04 |  | 0.03 |  | 0.04 |  | 0.05

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- Definition Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=20225539&loc=d3e1280-108306 + Details
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