Note 6 - Accounts Payable and Accrued Expenses (Details Textual) - USD ($)		1 Months Ended	3 Months Ended		6 Months Ended
	Sep. 27, 2016	Jan. 31, 2017	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Accrued Payroll Taxes, Possible Reduced Amount			$ 5,000		$ 5,000
Accrued Bonuses, Current							$ 80,000
Selling, General and Administrative Expense			$ 1,162,018	$ 923,564	$ 2,217,073	$ 1,854,471
Stock Issued During Period, Shares, Issued to Settle Accrued Interest Liability					683,875	546,157
Interest Expense [Member]
Stock Issued During Period, Grant Date Fair Value, Issued to Settle Accrued Interest Liability					$ 337,246	$ 213,875
Chief Executive Officer [Member]
Accrued Bonuses, Current	$ 60,000
Bonuses Paid	$ 20,000	$ 40,000
Consultants [Member]
Stock Issued During Period, Shares, Issued for Services					1,807,829	746,943
Selling, General and Administrative Expense					$ 168,022	$ 275,232