CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (DEFICIT) (USD $)	Total	Common Stock	Preferred Stock B	Preferred Stock B	Preferred Stock A	Preferred Stock A	Additional Paid-In Capital	Additional Paid-In Capital Preferred Stock A	Additional Paid-In Capital Preferred Stock B	Deficit Accumulated During the Development Stage	Deficit Accumulated During the Development Stage Preferred Stock A	Deficit Accumulated During the Development Stage Preferred Stock B
Beginning Balance at Dec. 31, 2011	$ 318,343.00	$ 177,626.00	$ 65.00		$ 1,447.00		$ 92,696,747.00			$ (92,557,542.00)
Beginning Balance (in shares) at Dec. 31, 2011		177,626,058.00	65,433.34		1,447,159.00
Stock based compensation - employees, consultants and directors	4,532						4,532
Issuance of Preferred Stock as dividends (in shares)				3,307.91		73,190
Issuance of Preferred Stock as dividends	(1,241,121)			4.00		73		8,616	1,232,428.00		(8,689)	(1,232,432.00)
Conversion of Series A and Series B into Common (in shares)		418,633.00	(140.87)		(3,003.00)
Conversion of Series A and Series B into Common		419.00			(3.00)		(416.00)
Issuance of common stock for cash, net of cost of raising capital (in shares)		17,056,867
Issuance of common stock for cash, net of cost of raising capital	2,260,153	17,057					2,243,096
Conversion of convertible notes to common (in shares)	3,951,540	3,951,540
Conversion of convertible notes to common	395,153	3,951					391,202
Relative fair value of warrants and beneficial conversion feature in connection with issuance of convertible note	87,700						87,700
Net loss	(2,473,906)									(2,473,906)
Ending Balance at Jun. 30, 2012	$ 591,975.00	$ 199,053.00	$ 69.00		$ 1,517.00		$ 96,663,905.00			$ (96,272,569.00)
Ending Balance (in shares) at Jun. 30, 2012		199,053,098.00	68,600.38		1,517,346.00