Equity and Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2015

Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]

The Company had the following stock purchase warrants outstanding at March 31, 2015:

Outstanding
3/31/15		Exercise Price		Expiration	Classification
	1,295,138	$	0.54	April-15	Equity
	100,000	$	0.37	October-15	Equity
	1,488,839	$	0.60	April-16	Equity
	916,665	$	0.50	April-16	Equity
	20,000	$	0.40	June-16	Equity
	136,364	$	0.66	February-18	Equity
	6,363,638	$	0.75	February-18	Equity
	5,047,461	$	0.65	December-18	Equity
	232,964	$	0.65	December-18	Equity
	2,884,615	$	0.52	March-19	Liability
	1,474,615	$	0.52	March-19	Liability
	3,525,000	$	0.52	June-19	Liability
	1,079,137	$	0.70	February-20	Equity
	250,000	$	0.70	February-20	Equity
	25,115,384	$	0.52	March-21	Liability
	67,500,000	$	0.52	June-21	Liability
	117,429,820

Schedule Of Warrant Activity [Table Text Block]

A summary of service provider warrant activity as of March 31, 2015 and changes during 2015, is presented below:

Warrants to Service Providers	Shares		Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term		Aggregate Intrinsic Value
Outstanding at January 1, 2015		1,481,364	$	1.20		1.3	$	0
Granted		0		--
Exercised		0		--
Forfeited or expired		(975,000)	$	1.50
Outstanding at March 31, 2015		506,364	$	0.61		3.4	$	0
Exercisable at March 31, 2015		501,364	$	0.61		3.4	$	0

Schedule Of Share Based Compensation Expense [Table Text Block]

The Company recorded stock-based compensation expense in the three months ended March 31, 2015 and 2014 as follows:

	Three Months Ended March 31
Stock-Based Expense	2015		2014
Included in Statements of Operations caption as follows:
Sales and marketing	$	57,401	$	9,967
Research and development		21,896		374
General and administrative		255,095		167,659
	$	334,392	$	178,000

Incentive Plan [Member]

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

A summary of stock option activity under the Plans as of March 31, 2015, and changes during 2015, is presented below:

Stock Options	Shares		Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term		Aggregate Intrinsic Value
Outstanding at January 1, 2015		14,205,625	$	0.80		7.2	$	2,000
Granted		346,400	$	0.33
Exercised		0		--
Forfeited or expired		(427,567)	$	0.57
Outstanding at March 31, 2015		14,124,458	$	0.79		7.0	$	0
Exercisable at March 31, 2015		7,660,888	$	1.02		5.2	$	0