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Asset Retirement Obligation (Tables)

9 Months Ended

Sep. 30, 2013

Asset Retirement Obligation [Abstract]

Asset Retirement Obligation Transactions

Balance December 31, 2012	$	2,099
Accretion expense		100
Liabilities incurred		7
Liabilities settled		(46	)
Assets sold		(348	)
Balance September 30, 2013	$	1,812

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- Definition

Tabular disclosure of the carrying amount of a liability for asset retirement obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 410

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849

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