XML 117 R15.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Oil and Gas Costs | 12 Months Ended
--- | ---
Mar. 31, 2013
Extractive Industries [Abstract] |
Oil and Gas Costs | 9. Oil and Gas Costs The costs related to our oil and gas activities were incurred as follows for the year ended March 31:
|  | 2013 |  | 2012 |  | 2011
Property acquisition costs: |  |  |  |  |
| Proved | $ 20,542 |  | $ 368,444 |  | $ 2,147,892
| Unproved | - |  | - |  | -
Exploration | 15,715 |  | 9,910 |  | 29,292
Development | 1,265,126 |  | 1,455,993 |  | 394,381
Capitalized asset retirement obligations | 114,003 |  | 53,468 |  | 25,043
| Total costs incurred for oil and gas properties | $ 1,415,386 |  | $ 1,887,815 |  | $ 2,596,608
We had the following aggregate capitalized costs relating to our oil and gas property activities at March 31:
|  | 2013 |  | 2012 |  | 2011
Proved oil and gas properties | $34,138,841 |  | $31,669,572 |  | $30,256,330
Unproved oil and gas properties: |  |  |  |  |
| subject to amortization | 170,487 |  | 170,487 |  | 170,487
| not subject to amortization | - |  | - |  | -
| 34,309,328 |  | 31,840,059 |  | 30,426,817
Less accumulated DD&A | 17,249,803 |  | 16,154,203 |  | 15,161,524
|  | $17,059,525 |  | $15,685,856 |  | $15,265,293
DD&A amounted to $2.03, $1.94 and $1.87 per mcfe of production for the years ended March 31, 2013, 2012 and 2011, respectively.

X
- Definition Tabular disclosure of the aggregate of costs (whether the costs are capitalized or charged to expense at the time they are incurred ) incurred for the year in oil and gas property acquisition, exploration and development activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 235 -Section 55 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=8451751&loc=d3e63042-109448 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 235 -Section 50 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=8451039&loc=d3e62059-109447 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 235 -Section 50 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=8451039&loc=d3e62014-109447 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 932 -SubTopic 235 -Section 50 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=8451039&loc=d3e62038-109447 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 19 -Paragraph 59P, 59Q, 59R -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_CostIncurredInOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivitiesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ExtractiveIndustriesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration