Litigation (Details)			6 Months Ended	1 Months Ended
	Mar. 01, 2013 EUR (€)	Jun. 30, 2013 Performance Guarantee [Member] USD ($)	Jun. 30, 2013 Minimum Guarantee of Business Revenue [Member] USD ($)	May 31, 2013 Ecosalud [Member] USD ($)	May 31, 2013 Ecosalud [Member] COP
Loss Contingencies [Line Items]
Loss Contingency Possible Amount of Damages			$ 5,000,000
Loss Contingency Deposit of Surety Bond		4,000,000
Litigation Settlement, Amount				50,000,000	90,000,000,000
Loss Contingency, Third Party Loss	€ 1,500,000