18. Asset Retirement Obligations (Details) (USD $)	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011
Asset Retirement Obligations Details
Fair value of asset retirement obligations at February 15, 2012	$ 1,294,139
Liabilities incurred
Liabilities extinguished	(361,680)
Liabilities settled	(141,099)
Accretion expense	105,032
Accretion from discontinued operations	24,868
Asset retirement obligations as of June 30, 2012	921,260
Less current portion of asset retirement obligations
Asset retirement obligations, long-term balance at June 30, 2012	$ 921,260

Custom Element.

No definition available.

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- Definition

The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

+ References

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Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability.

+ References

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Current portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

+ References

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Carrying amount of an asset that is legally restricted for purposes of settling an asset retirement obligation.

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Amount of asset retirement obligations incurred during the period.

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Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset.

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Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

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