Note 1 - Nature of Business and Summary of Significant Accounting Policies - Derivative Liability (Details)	12 Months Ended
	Dec. 31, 2015 USD ($) $ / shares
Debt Disclosure [Abstract]
Expected term, Max	3 years
Expected term, Min	9 months
Exercise price, Max	$ .52
Exercise price, Min	$ .03
Expected volatility, Max	242.00%
Expected volatility, Min	159.00%
Expected dividends	$ 0
Risk-free interest rate, Max	0.25%
Risk-free interest rate, Min	1.06%
Forfeitures | $	$ 0