Note 3 - Property and Equipment - Property and Equipment, Net (Details) - USD ($)	Dec. 31, 2016	Dec. 31, 2015
Property and equipment	$ 4,744,326	$ 4,588,776
Less: accumulated depreciation	(2,249,816)	(1,511,355)
Net property and equipment	2,494,510	3,077,421
Software and Software Development Costs [Member]
Property and equipment	3,692,474	3,549,968
Equipment [Member]
Property and equipment	812,049	799,005
Furniture and Fixtures [Member]
Property and equipment	214,450	214,450
Leasehold Improvements [Member]
Property and equipment	$ 25,353	$ 25,353