Statement of Changes in Shareholders' Equity Statement (USD $)	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]
Balance at Dec. 31, 2011	$ 2,772,200	$ 308,800	$ 49,273,300	$ (46,809,900)
Balance, shares 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		249,097
Issuance of common stock pursuant to exercise of stock options granted to employees for services, Amount	40,000	250	39,750
Issuance of common stock pursuant to exercise of stock options granted to professionals and consultants, Shares		15,186,730
Issuance of common stock pursuant to exercise of stock options granted to professionals and consultants, Amount	2,030,900	15,200	2,015,700
Share based compensation related to issuance of incentive stock options	180,200	0	180,200
Net loss	(2,674,700)			(2,674,700)
Balance at Jun. 30, 2012	$ 2,348,600	$ 324,200	$ 51,509,000	$ (49,484,600)
Balance, shares at Jun. 30, 2012	324,172,532	324,172,532