Note 6 - Property and Equipment (Details) - Property and Equipment (USD $)	Dec. 31, 2013	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Property and equipment—net	$ 2,871,800	$ 4,772,632
Computer Equipment [Member] | Continuing Operations [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	7,308,536	6,805,099
Office Equipment [Member] | Continuing Operations [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	152,064	143,037
Leasehold Improvements [Member] | Continuing Operations [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	373,399	367,437
Continuing Operations [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	7,833,999	7,315,573
Less accumulated depreciation/amortization	(4,962,199)	(2,542,941)
Discontinued Operations [Member]
Property, Plant and Equipment [Line Items]
Property and equipment—net	$ 2,871,800	$ 4,772,632