Commitments and Contingencies (Details) (Lawsuit pending an arbitration, USD $)	3 Months Ended	6 Months Ended
Jun. 30, 2012	Jun. 30, 2012
Stevenson v. Wayne Kirk, Michael J. Mauceli, Reef Global Energy Ventures II \| Minimum
Commitments and contingencies
Damages sought by plaintiffs		$ 2,200,000
TEPCO, LLC, Kiawah Resources, LLC, Meritage Energy, LLC and Ralph S. O'Connor v. Reef Exploration, L.P., RCWI, L.P., El Paso E&P Company, L.P., and Anchor International of Texas LP
Commitments and contingencies
Payment for defending lawsuit	$ 13,324	$ 20,823

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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