Condensed Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Condensed Consolidated Statements of Operations (Unaudited) [Abstract]
Revenue	$ 1,734,100	$ 1,717,500	$ 4,915,600	$ 4,818,700
Costs of revenue	160,700	101,500	431,600	379,500
Gross profit	1,573,400	1,616,000	4,484,000	4,439,200
Operating expenses:
Selling and marketing	602,100	576,900	1,781,400	1,646,300
General and administrative	677,500	788,700	3,162,300	2,032,500
Research and development	948,600	628,500	2,966,500	1,707,100
Total operating expenses	2,228,200	1,994,100	7,910,200	5,385,900
Loss from operations	(654,800)	(378,100)	(3,426,200)	(946,700)
Other expense - change in fair value of warrants liability	(3,025,700)	(826,500)	(2,417,800)	(826,500)
Other income, net	1,600	0	5,100	300
Loss from continuing operations before provision for income tax	(3,678,900)	(1,204,600)	(5,838,900)	(1,772,900)
Provision for income tax	600	700	2,600	1,500
Loss from continuing operations	(3,679,500)	(1,205,300)	(5,841,500)	(1,774,400)
Loss from discontinued operations, net of taxes	(347,100)	0	(468,400)	(106,800)
Net loss	$ (4,026,600)	$ (1,205,300)	$ (6,309,900)	$ (1,881,200)
Loss per share:
Continuing operations- basic and diluted (in dollars per share)	$ (0.04)	$ (0.02)	$ (0.07)	$ (0.04)
Discontinued operations - basic and diluted (in dollars per share)	$ (0.01)	$ 0	$ (0.01)	$ 0
Loss per share - basic and diluted (in dollars per share)	$ (0.05)	$ (0.02)	$ (0.08)	$ (0.04)
Average weighted common shares outstanding - basic and diluted (in shares)	82,255,955	56,168,582	82,044,581	49,430,160