Condensed Consolidated Balance Sheets - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Current assets:
Cash	$ 3,023,408	$ 5,592,554
Accounts receivable, net of allowance for doubtful accounts of $7,275 and 5,415, respectively	151,038	1,902,388
Inventories, net	102,826	58,028
Prepaid expenses and other current assets	57,372	60,086
Current portion of note receivable	206,580	406,522
Assets from discontinued operations	43,140	149,746
Total current assets	3,584,364	8,169,324
Property and equipment, net	69,312	86,960
Intangible assets, net	319,650	345,359
Long term note receivable		103,709
Other assets, net	5,250	5,250
Total assets	3,978,576	8,710,602
Current liabilities:
Trade accounts payable	297,159	2,149,532
Taxes payable		45,000
Accrued Series C Preferred Stock Dividends	55,697	73,921
Short-term deferred revenue		6,600
Other current liabilities	142,675	1,640,833
Liabilities from discontinued operations	19,800	40,075
Short-term advance from Revenue Sharing Agreement		196,477
Current portion of long-term debt		1,900,775
Total current liabilities	515,331	6,053,213
Long-term debt	1,002,333
Advance from Revenue Sharing Agreement		115,590
Total liabilities	1,517,664	6,168,803
Series B Redeemable Convertible Preferred Stock, $.01 par value; authorized: 1,000 shares; issued and outstanding: 0 shares
Commitments and contingencies
Shareholders' equity:
Preferred stock, par value
Common stock, $.01 par value; authorized: 200,000,000 shares; issued and outstanding: 64,914,935 and 64,416,035 shares, respectively	649,149	644,160
Additional paid-in capital	77,790,159	77,727,552
Accumulated deficit	(75,987,469)	(75,838,986)
Total shareholders' equity	2,460,912	2,541,799
Total liabilities and shareholders' equity	3,978,576	8,710,602
Series C Convertible Preferred Stock [Member]
Shareholders' equity:
Preferred stock, par value	1	1
Total shareholders' equity	1	1
Series D Convertible Preferred Stock [Member]
Shareholders' equity:
Preferred stock, par value	9,072	9,072
Total shareholders' equity	$ 9,072	$ 9,072