Other Comprehensive Loss (Details 1) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Foreign Currency Items, Beginning balance	$ (2,285,679)	$ (1,592,798)
Foreign Currency Items, Current period change	114,097	(692,881)
Foreign Currency Items, Ending Balance	(2,171,582)	(2,285,679)
Unrealized Gain(Loss)on Derivatives, Beginning balance	0	0
Unrealized Gain(Loss)on Derivatives, Current period change	0	0
Unrealized Gain(Loss)on Derivatives, Ending balance	0	0
Accumulated Other Comprehensive (Loss), Beginning balance	(2,285,679)	(1,592,798)
Accumulated Other Comprehensive (Loss), Current period change	114,097	(692,881)
Accumulated Other Comprehensive (Loss), Ending Balance	$ (2,171,582)	$ (2,285,679)