Condensed Consolidated Balance Sheets - USD ($)	Mar. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 195,177	$ 470,341
Accounts receivable, net of allowance for doubtful accounts of $298,506 at March 31, 2016 and $295,759 at December 31, 2015	286,256	141,830
Customer short-term notes receivable, net of allowance for doubtful accounts of $748,839 at March 31, 2016, and $632,422 at December 31, 2015	202,412	276,168
Other current assets	7,425	11,100
Total current assets	691,270	899,439
Long-term assets:
Customer long-term notes receivable, net of allowance for doubtful accounts of $345,285 at March 31, 2016, and $461,702 at December 31, 2015	122,411	199,669
Property and equipment, net of accumulated depreciation of $1,146,325 on March 31, 2016 and $1,035,960 on December 31, 2015	965,428	896,146
Intangible assets, net of accumulated amortization of $674,864 on March 31, 2016 and $626,579 on December 31, 2015	1,522,290	1,570,575
Other assets	18,276	18,274
TOTAL ASSETS	3,319,675	3,584,103
Current liabilities
Convertible notes	1,032,892	1,817,320
Notes payable	0	70,262
Due to related party	65,000	100,000
Accounts payable and accrued liabilities	1,511,495	1,867,233
Accrued interest payable	18,676	23,090
Deferred revenue	661,779	751,912
Deferred acquisition related payable	0	10,000
Cash received in connection with tender offer	0	661,424
Derivative liabilities - convertible options	198,630	179
Derivative liabilities - warrants	3,512,570	0
Total current liabilities	7,001,042	5,301,420
Long-term liabilities:
Total liabilities	7,001,042	5,301,420
Stockholders deficit:
Series C Preferred; $0.001 par value; 4,299,081 shares authorized; 3,700,729 shares issued and outstanding as of March 31, 2016 and December 31, 2015	3,701	3,701
Common stock; $0.001 par value; 300,000,000 shares authorized; 40,023,825 and 20,458,761 shares issued and outstanding as of March 31, 2016 and December 31, 2015, respectively	40,024	20,459
Additional paid-in capital	93,775,512	90,879,480
Accumulated deficit	(97,500,604)	(92,620,957)
Total stockholders' deficit	(3,681,367)	(1,717,317)
TOTAL LIABILITIES AND STOCKHOLDERS' DEFICIT	$ 3,319,675	$ 3,584,103