CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' DEFICIT (USD $)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Notes Receivable From Stockholders [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Dec. 31, 2010	$ (6,598,722)	$ 46,071	$ 46,079,970	$ (756,250)	$ (52,114,411)	$ 145,898
Balance, shares at Dec. 31, 2010		46,070,437
Foreign currency translation adjustment	357					357
Net loss	(1,611,842)				(1,611,842)
Realized gain on foreign currency adjustment
Total comprehensive loss	(1,611,485)
Issuance of common stock in private placement, net of issuance costs	93,242	392	92,850
Issuance of common stock in private placement, net of issuance costs, shares		392,184
Cancelled stockholder note payable	25,000		25,000
Exercise of Stock Options and Warrants	15,095	90	49,540	(34,535)
Exercise of Stock Options and Warrants, shares		90,560
Issuance of shares to vendors	58,748	277	58,471
Issuance of shares to vendors, shares		277,323
Compensation expense associated with unvested option awards	153,543		153,543
Balance at Dec. 31, 2011	(7,864,579)	46,830	46,459,374	(790,785)	(53,726,253)	146,255
Balance, shares at Dec. 31, 2011		46,830,504
Net loss	(2,227,473)				(2,227,473)
Realized gain on foreign currency adjustment	(146,255)					(146,255)
Interest and notes receivable related to cancelled stockholder notes	34,535			34,535
Correction of prior private placement
Correction of prior private placement, shares		(361)
Cancelled stock certificate	755,350	(6)	(894)	756,250
Cancelled stock certificate, shares		(6,000)
Exercise of Stock Options and Warrants	4,807	236	4,571
Exercise of Stock Options and Warrants, shares		236,060
Issuance of shares to vendors	49,480	339	49,141
Issuance of shares to vendors, shares		339,030
Compensation expense associated with unvested option awards	159,140		159,140
Balance at Dec. 31, 2012	$ (9,234,995)	$ 47,399	$ 46,671,332		$ (55,953,726)
Balance, shares at Dec. 31, 2012		47,399,233