Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Cash Flows Provided By (Used In) Operating Activities:
Net profit / (loss)	$ 87,400	$ (1,874,500)
Adjustments to reconcile net profit/loss to net cash provided by (used in) operating activities:
Depreciation and amortization	42,200	76,200
Write-down of capitalized purchased technology		15,500
Stock-based compensation expense	14,500	303,400
Company payment of employee taxes for stock-based compensation		(2,700)
Change in fair value of derivative instruments - warrants		(29,300)
Accretion of warrants liability for consulting services		(2,300)
Changes in severance liability		(5,900)
Changes in deferred rent		23,200
Changes to allowance for doubtful accounts	(3,300)	(12,000)
Revenue deferred to future periods	1,828,500	1,955,700
Recognition of deferred revenue	(2,179,000)	(2,478,800)
Loss / (gain) on disposal of fixed assets	60,400	(3,200)
Loss on sublease	63,100
Interest accrued for capital lease	200	800
Changes in operating assets and liabilities:
Accounts receivable	5,300	296,400
Prepaid expenses	11,900	(40,900)
Accounts payable and accrued expenses	(216,100)	(127,300)
Deposit liability	12,100
Other liabilities	284,000	392,900
Net Cash Provided By (Used In) Operating Activities	11,200	(1,431,000)
Cash Flows Provided By (Used In) Investing Activities:
Proceeds from sale of equipment	900	23,300
Cash Flows Provided By (Used In) Financing Activities:
Proceeds from exercise of employee stock options		1,500
Payment for capital lease	(7,000)	(7,000)
Net Cash Provided By (Used In) Financing Activities	(7,000)	(5,500)
Net Increase (Decrease) in Cash	5,100	(1,413,200)
Cash - Beginning of Period	546,200	1,777,300
Cash - End of Period	$ 551,300	$ 364,100