Condensed Consolidated Balance Sheets (Current Period Unaudited) (USD $)	Sep. 30, 2013	Dec. 31, 2012
ASSETS
Cash	$ 394,949	$ 873,315
Accounts receivable, net of allowance for doubtful accounts of $49,380 and $84,210, respectively	1,292,547	1,240,898
Prepaid expenses	137,974	131,942
Total current assets	1,825,470	2,246,155
Property and equipment, net	415,211	481,803
Prepaid stock compensation	187,917	0
Other assets	51,562	51,153
TOTAL ASSETS	2,480,160	2,779,111
CURRENT LIABILITIES
Accounts payable and accrued expenses	2,006,180	2,124,365
Notes payable, current portion	17,500	0
Deferred revenue, current portion	3,414,966	3,732,240
Line of credit	800,000	0
Convertible notes payable, related parties, current portion, net of discount	160,000	160,000
Convertible notes payable, current portion, net of discount	275,000	75,000
Patent settlement liability, current portion	962,500	962,500
Total current liabilities	19,135,880	15,629,026
LONG TERM LIABILITIES
Notes payable, long term, net of current portion	634,487	651,987
Notes payable, related parties, long term, net of current portion, net of discount of $599,916 and $656,524, respectively	4,415,963	3,830,355
Deferred revenue, long term, net of current portion	1,220,998	987,328
Convertible notes payable, related parties, net of current portion	8,965,000	8,965,000
Convertible notes payable, net of current portion	265,000	465,000
Patent settlement liability, long term, net of current portion	1,031,188	1,223,715
TOTAL LIABILITIES	35,668,516	31,752,411
COMMITMENTS AND CONTINGENCIES (See Note 11)
SHAREHOLDERS' (DEFICIT)
Preferred stock	0	0
Common stock - 250,000,000 shares authorized, 87,834,659 and 86,598,659 issued and outstanding, respectively, at $0.001 par value	87,835	86,599
Additional paid in capital - preferred	4,717,804	4,717,804
Additional paid in capital - common	36,926,907	36,645,589
Accumulated other comprehensive (loss)	(99,577)	(69,092)
Accumulated deficit	(74,825,700)	(70,358,575)
TOTAL SHAREHOLDERS' (DEFICIT)	(33,188,356)	(28,973,300)
TOTAL LIABILITIES AND SHAREHOLDERS' (DEFICIT)	2,480,160	2,779,111
Conversion Feature Liability, Related Parties [Member]
CURRENT LIABILITIES
Derivative liabilities, current	3,882,966	2,240,782
Conversion Feature Liability [Member]
CURRENT LIABILITIES
Derivative liabilities, current	141,592	46,541
Warrant Liability, Related Parties [Member]
CURRENT LIABILITIES
Derivative liabilities, current	7,336,989	6,095,153
Warrant Liability [Member]
CURRENT LIABILITIES
Derivative liabilities, current	138,187	192,445
Series B Preferred Stock [Member]
SHAREHOLDERS' (DEFICIT)
Preferred stock	0	0
Series C Preferred Stock [Member]
SHAREHOLDERS' (DEFICIT)
Preferred stock	0	0
Series A Preferred Stock [Member]
SHAREHOLDERS' (DEFICIT)
Preferred stock	4,125	4,125
Series D Preferred Stock [Member]
SHAREHOLDERS' (DEFICIT)
Preferred stock	$ 250	$ 250