Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Cash Flows Provided By (Used In) Operating Activities:
Net loss	$ (3,902,900)	$ (1,287,100)
Loss from discontinued operations	0	30,400
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	66,700	55,200
Stock-based compensation expense	185,800	189,400
Change in fair value of derivative instruments - warrants	3,448,700	58,600
Accretion of warrants liability for consulting services	73,500	18,700
Revenue deferred to future periods	794,900	1,363,900
Recognition of deferred revenue	(1,075,800)	(1,099,200)
Changes in severance liability	(77,100)	0
Changes in deferred rent	(6,200)	9,400
Changes to allowance for doubtful accounts	(18,300)	200
Changes in operating assets and liabilities:
Accounts receivable	282,300	46,600
Prepaid expenses	16,800	19,200
Accounts payable and accrued expenses	91,100	235,200
Other long term assets	0	7,400
Net Cash Used In Continuing Operations	(120,500)	(352,100)
Net Cash Used in Discontinued Operations	0	(22,200)
Net Cash Used in Operating Activities	(120,500)	(374,300)
Cash Flows Used In Investing Activities:
Capital expenditures	(20,000)	(193,700)
Capitalized software development costs	(427,800)	0
Net Cash Used In Investing Activities Continuing Operations	(447,800)	(193,700)
Net Cash Used In Investing Activities Discontinued Operations	0	0
Net Cash Used In Investing Activities	(447,800)	(193,700)
Cash Flows Provided By Financing Activities:
Proceeds from exercise of warrants	120,200	0
Proceeds from exercise of employee stock options	63,200	3,900
Net Cash Provided By Financing Activities from Continuing Operations	183,400	3,900
Net Cash Provided By Financing Activities from Discontinued Operations	0	0
Net Cash Provided By Financing Activities	183,400	3,900
Net Decrease in Cash	(384,900)	(564,100)
Cash - Beginning of Period	3,960,600	7,237,500
Cash - End of Period	$ 3,575,700	$ 6,673,400