Contingencies (Details) - USD ($)	Aug. 30, 2016	May 08, 2015	Feb. 14, 2012	Dec. 31, 2009
Contingencies Details
Actual damages found by the jury				$ 66,500,000
The individual jointly and severally for actual damages				31,160,000
Exemplary damages and individual and EurEnergy				$ 8,500,000
Reinstated the jury award of actual damages jointly and severely against the individual and EurEnergy			$ 66,500,000
Reinstating the jury's verdict on damage		$ 66,500,000
Court declined to reinstate the trial court's judgment		$ 31,160,000
Individual defendant deposited alternative security with the court to supersede the judgment in excess	$ 56,000,000