Consolidated Balance Sheets - USD ($)	Jun. 30, 2015	Dec. 31, 2014
Current Assets:
Cash and cash equivalents	$ 337,423	$ 1,278,941
Prepaid and other	342,967	490,824
Total current assets	680,390	1,769,765
Property and equipment, net	$ 443,446	1,138,593
Other Assets:
Intangibles, net		9,625,000
Cash restricted pursuant to letters of credit	$ 179,456	52,488
Other	250	9,990
Total other assets	179,706	9,687,478
Total assets	1,303,542	12,595,836
Current Liabilities:
Accounts payable	1,514,026	1,801,469
Accrued and other	650,763	$ 968,392
Premium financing payable	45,947
Derivative liabilities	635,000	$ 208,155
Total current liabilities	2,845,736	2,978,016
Deferred revenue, net	95,535	95,535
Total liabilities	2,941,271	3,073,551
Stockholders’ equity: (deficit):
Common Stock, $0.01 par value, authorized 150,000,000 shares, issued and outstanding 11,128,275 and 12,629,695 shares, respectively	111,281	126,295
Additional paid-in capital	145,256,318	137,292,157
Accumulated deficit	(147,078,376)	(127,932,066)
Total stockholders’ equity (deficit):	(1,689,729)	9,522,285
Total liabilities and stockholders' (deficit)	1,303,542	12,595,836
Series C Preferred Stock [Member]
Stockholders’ equity: (deficit):
Preferred Stock, $0.01 par value; 40,000,000 shares authorized: Convertible Series C, D, E, F	10	10
Series D Preferred Stock [Member]
Stockholders’ equity: (deficit):
Preferred Stock, $0.01 par value; 40,000,000 shares authorized: Convertible Series C, D, E, F	10,000	10,000
Series E Preferred Stock [Member]
Stockholders’ equity: (deficit):
Preferred Stock, $0.01 par value; 40,000,000 shares authorized: Convertible Series C, D, E, F	17,486	17,486
Series F Preferred Stock [Member]
Stockholders’ equity: (deficit):
Preferred Stock, $0.01 par value; 40,000,000 shares authorized: Convertible Series C, D, E, F	$ 45,552	$ 8,403