Statements of Operations (USD $)	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
Revenues
Licenses, royalties and fees	$ 373,200	$ 373,700
Product and other sales	340,300	285,000
Total revenues	713,500	658,700
Cost of revenues
Licenses, royalties and fees	59,700	67,500
Product and other sales	202,700	208,000
Total cost of revenues	262,400	275,500
Gross profit	451,100	383,200
Operating expenses
Research and development	113,700	132,300
Sales and marketing	167,300	152,800
General and administrative	353,800	332,500
Total operating expenses	634,800	617,600
Net loss from operations	(183,700)	(234,400)
Other income (expenses)
License transfer fee, net	54,000	0
Reversal of accounts payable and accrued expenses	112,700	0
Interest expense, bank charges and financing cost	(10,300)	(10,700)
Total other income (expenses)	156,400	(10,700)
Net loss	$ (27,300)	$ (245,100)
Basic and diluted net loss per common share (in dollars per share)	$ 0.00	$ 0.00
Basic and diluted weighted average common shares outstanding (in shares)	58,110,228	56,041,549