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Selected Quarterly Financial Data (Unaudited)
12 Months Ended
Mar. 31, 2013
Quarterly Financial Information Disclosure [Abstract]  
Selected Quarterly Financial Data (Unaudited)

14. Selected Quarterly Financial Data (Unaudited)

 

  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