Note 2 - Summary of Significant Accounting Policies (Details Textual) - USD ($)	6 Months Ended
	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015
Accumulated Development Costs	$ 5,346,585	$ 5,149,769	$ 4,935,274	$ 4,326,553	$ 4,075,019	$ 3,857,636
Software Development [Member]
Property, Plant and Equipment, Useful Life	3 years
Promissory Note [Member] | Income Approach Valuation Technique [Member]
Fair Value Inputs, Discount Rate	15.00%