Note 7 - License Fee (Details) (USD $)	0 Months Ended		6 Months Ended
	Feb. 02, 2013	Dec. 12, 2005	Jun. 30, 2014 Licensing Agreements [Member]	Jun. 30, 2013 Licensing Agreements [Member]
Note 7 - License Fee (Details) [Line Items]
Number of Years		10 years
Finite-Lived License Agreements, Gross		$ 1,000,000
Finite-Lived Intangible Asset, Useful Life	15 years		10 years
Amortization			$ 50,000	$ 50,000