Consolidated Statement of Stockholders' Equity (Deficit) (Unaudited) (USD $)	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Retained Earnings [Member]	Noncontrolling Interest [Member]	Total
Balance at Dec. 31, 2012	$ 223,653	$ 123,864,830	$ 546,473	$ (118,301,789)	$ 14,152,541	$ 20,485,708
Balance (in Shares) at Dec. 31, 2012	44,730,445
Stock based compensation	2,085	1,403,648				1,405,733
Stock based compensation (in Shares)	416,988
Exercise of options	48	12,344				12,392
Exercise of options (in Shares)	9,681
Allocation of debt proceeds to fair value of warrants		117,999				117,999
Net loss				(16,897,630)	(2,386,900)	(19,284,530)
Foreign currency translation			(239,059)		(165,189)	(404,248)
Balance at Sep. 30, 2013	$ 225,786	$ 125,398,821	$ 307,414	$ (135,199,419)	$ 11,600,452	$ 2,333,054
Balance (in Shares) at Sep. 30, 2013	45,157,114