Condensed Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Condensed Consolidated Statements of Operations (Unaudited) [Abstract]
Revenue	$ 1,617,000	$ 1,610,600
Costs of revenue	111,800	138,500
Gross profit	1,505,200	1,472,100
Operating expenses:
Selling and marketing	499,000	574,500
General and administrative	746,000	1,044,000
Research and development	713,200	1,053,100
Total operating expenses	1,958,200	2,671,600
Loss from operations	(453,000)	(1,199,500)
Other expense - change in fair value of warrants liability	(3,448,700)	(58,600)
Other income (expense), net	(100)	2,400
Loss from continuing operations before provision for income tax	(3,901,800)	(1,255,700)
Provision for income taxes	1,100	1,000
Loss from continuing operations	(3,902,900)	(1,256,700)
Loss from discontinued operations	0	(30,400)
Net Loss	$ (3,902,900)	$ (1,287,100)
Loss per share:
Continuing operations - basic and diluted (in dollars per share)	$ (0.05)	$ (0.02)
Discontinued operations - basic and diluted (in dollars per share)	$ 0	$ 0
Loss per share - basic and diluted (in dollars per share)	$ (0.05)	$ (0.02)
Average weighted common shares outstanding - basic and diluted (in shares)	83,139,078	81,914,393