Note 5 - Property and Equipment (Details) - Property and Equipment (USD $)	Mar. 31, 2014	Dec. 31, 2013
Property, Plant and Equipment [Line Items]
Property and equipment—net	$ 2,313,186	$ 2,871,800
Computer Equipment [Member] | Continuing Operations [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	7,345,836	7,308,536
Office Equipment [Member] | Continuing Operations [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	152,064	152,064
Leasehold Improvements [Member] | Continuing Operations [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	373,399	373,399
Continuing Operations [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	7,871,299	7,833,999
Less accumulated depreciation/amortization	(5,558,113)	(4,962,199)
Discontinued Operations [Member]
Property, Plant and Equipment [Line Items]
Property and equipment—net	$ 2,313,186	$ 2,871,800