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Note 12 - Income Taxes - Reconciliation of Income Tax Rate (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Rate reconciliation:
Federal tax benefit at statutory rate	$ (8,337,236)	$ (6,009,398)
Federal tax benefit at statutory rate	(35.00%)	(35.00%)
State tax, net of Federal benefit	$ (1,368,216)	$ (986,051)
State tax, net of Federal benefit	(5.70%)	(5.70%)
Change in valuation allowance	$ 2,961,011	$ 2,866,582
Change in valuation allowance	12.40%	10.90%
Goodwill impairment	$ 4,510,986
Goodwill impairment	18.90%
Other	$ 2,233,455	$ 1,311,983
Other	9.40%	13.40%
Income Tax Expense (Benefit)	$ 0	$ (2,816,884)
Total provision	0.00%	(16.40%)

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