Note 4 - Common Stock (Details) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Note 4 - Common Stock (Details) [Line Items]
Common Stock, Shares Authorized	100,000,000		100,000,000
Common Stock, Shares Outstanding and Reserved	21,013,057
Common Stock, Shares, Outstanding	20,144,810		20,144,810
Stock Issued During Period, Shares, New Issues	0
Proceeds from Issuance of Private Placement (in Dollars)	$ 250,000	$ 0
Amount of Private Placement (in Dollars)	$ 937,500
Private Placement [Member]
Note 4 - Common Stock (Details) [Line Items]
Stock Issued During Period, Shares, New Issues	0
Sale of Stock, Price Per Share (in Dollars per share)	$ 0.1875
Chief Executive Officer [Member]
Note 4 - Common Stock (Details) [Line Items]
Proceeds from Issuance of Private Placement (in Dollars)	$ 250,000
Shares Authorized During Period, Private Placement	1,333,333
Exercise of Options [Member]
Note 4 - Common Stock (Details) [Line Items]
Common Stock, Capital Shares Reserved for Future Issuance	8,568
Debt Convertible to Common Stock [Member]
Note 4 - Common Stock (Details) [Line Items]
Common Stock, Capital Shares Reserved for Future Issuance	859,679
Maximum [Member]
Note 4 - Common Stock (Details) [Line Items]
Shares Authorized During Period, Private Placement	5,000,000