Condensed Statements of Stockholders Equity (USD $)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]
Balance at Dec. 31, 2009	$ (5,168,725)	$ 25,654	$ 30,663,081	$ (35,857,460)
Balance (in Shares) at Dec. 31, 2009		25,653,512
Stock-based compensation	188,920		188,920
Relative fair value of detachable warrants issued with convertible notes payable	77,300		77,300
Proceeds from warrant exercises, net	2,156,267	4,852	2,151,415
Proceeds from warrant exercises, net (in Shares)		4,852,000
Issuance of stock from conversion of notes payable	10,929,021	18,215	10,910,806
Issuance of stock from conversion of notes payable (in Shares)		18,215,012
Proceeds from private placement, net	595,497	1,000	594,497
Proceeds from private placement, net (in Shares)		999,731
Debt conversion inducement expense	3,806,966		3,806,966
Net loss	(7,710,802)			(7,710,802)
Balance at Dec. 31, 2010	4,874,444	49,721	48,392,985	(43,568,262)
Balance (in Shares) at Dec. 31, 2010	49,720,255	49,720,255
Stock-based compensation	118,949		118,949
Net loss	(1,334,609)			(1,334,609)
Balance at Jun. 30, 2011	$ 3,658,784	$ 49,721	$ 48,511,934	$ (44,902,871)
Balance (in Shares) at Jun. 30, 2011	49,720,255	49,720,255