Statement of Changes in Shareholders' Equity Statement (USD $)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]
Shareholders' Equity Period Start at Dec. 31, 2011	$ 2,772,200	$ 308,800	$ 49,273,300	$ (46,809,900)
Common Stock, Shares, Outstanding Period Start at Dec. 31, 2011	308,736,705	308,736,705
Statement of Changes in Shareholders' Equity [Roll Forward]
Issuance of common stock pursuant to exercise of stock options granted to employees for services, Shares		158,188
Issuance of common stock pursuant to exercise of stock options granted to employees for services, Amount	30,000	160	29,840
Issuance of common stock pursuant to exercise of stock options granted to professionals and consultants, Shares		2,495,585
Issuance of common stock pursuant to exercise of stock options granted to professionals and consultants, Amount	475,500	2,500	473,000
Share based compensation related to issuance of incentive stock options	90,100	0	90,100
Net loss	(1,032,100)			(1,032,100)
Shareholders' Equity Period End at Mar. 31, 2012	$ 2,335,700	$ 311,400	$ 49,866,300	$ (47,842,000)
Common Stock, Shares, Outstanding Period End at Mar. 31, 2012	311,390,478	311,390,478