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ASSET RETIREMENT OBLIGATION (Tables)
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3 Months Ended | ||||||||||||
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Mar. 31, 2013
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| ASSET RETIREMENT OBLIGATION (Tables) | |||||||||||||
| Changes in Asset Retirement Obligations |
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- Details
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- Definition
Tabular disclosure of the carrying amount of a liability for asset retirement obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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