STATEMENTS OF CHANGES IN STOCKHOLDERS' DEFICIT - USD ($)	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Total
Balance at Dec. 31, 2013		$ 48,632	$ 47,010,511	$ (57,287,018)	$ (10,227,875)
Balance, shares at Dec. 31, 2013		48,632,482
Net loss				(1,156,860)	(1,156,860)
Exercise of employee stock options		$ 162	24,221		$ 24,383
Exercise of employee stock options, shares		161,664			161,664
Common stock issued to consultants		$ 183	35,817		$ 36,000
Common stock issued to consultants, shares		183,107
Common stock retired		$ (294)	294
Common stock retired, shares		(294,118)
Forgiveness of note payable and accrued interest - related party
Warrants issued to consultants			32,846		$ 32,846
Compensation expense associated with unvested option awards			79,856		79,856
Balance at Dec. 31, 2014		$ 48,683	$ 47,183,545	(58,443,878)	$ (11,211,650)
Balance, shares at Dec. 31, 2014		48,683,135			48,683,135
Net loss				$ (1,446,090)	$ (1,446,090)
Exercise of employee stock options, shares
Forgiveness of note payable and accrued interest - related party			$ 26,386		$ 26,386
Warrants issued to consultants			49,153		49,153
Compensation expense associated with unvested option awards			70,260		70,260
Balance at Dec. 31, 2015		$ 48,683	$ 47,329,344	$ (59,889,968)	$ (12,511,941)
Balance, shares at Dec. 31, 2015		48,683,135			48,683,135