Note 7 - Stockholders' Equity (Details) (USD $)	0 Months Ended		6 Months Ended
	Aug. 08, 2014	Jul. 10, 2014	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013	Aug. 26, 2013 2007 Stock Incentive Plan
Preferred stock shares authorized			10,000,000		10,000,000
Net proceeds from sales of common stock and warrants	$ 60,000	$ 75,000	$ 605,000	$ 793,465
Common Stock Issued in Unit Offering			605,000
Common stock shares authorized			90,000,000		90,000,000	2,500,000