Consolidated Statements of Changes in Shareholders' Equity (USD $)	Total	Common Stock	Additional Paid-In Capital	Retained Earnings
Beginning Balance at Dec. 31, 2010	$ 7,357,791	$ 216,235	$ 122,880,335	$ (115,738,779)
Beginning Balance (Shares) at Dec. 31, 2010	0	216,235,262	0	0
Issuance of common stock pursuant to equity line agreement - Fusion	355,000	1,816	353,184	0
Issuance of common stock pursuant to equity line agreement - Fusion (Shares)	0	1,815,780	0	0
Issuance of common stock for option and warrant exercises	253,613	1,597	252,016	0
Issuance of common stock for option and warrant exercises (Shares)	0	1,596,875	0	0
Issuance of common stock pursuant amended license agreement	400,000	1,338	398,662	0
Issuance of common stock pursuant amended license agreement (Shares)	0	1,337,793	0	0
Fair value of common stock warrants to vendors	11,184	0	11,184	0
Settlement of broker fees associated with 2010 financing	40,743	0	40,743	0
Stock-based compensation expense	529,788	0	529,788	0
Net income (loss)	(1,446,854)	0	0	(1,446,854)
Balance, at Sep. 30, 2011	$ 7,501,265	$ 220,986	$ 124,465,912	$ (117,185,633)
Balance, (Shares) at Sep. 30, 2011	0	220,985,710	0	0