Note 8 - Stockholders' Equity: 2012 Unit Offering Amendment (Details) (USD $)	3 Months Ended	6 Months Ended	12 Months Ended
	Mar. 31, 2013	Jun. 30, 2013	Dec. 31, 2012
Exercise Price		$ 2.00
2012 Unit Offering
Issuance Of Restricted Common Stock			474,632
Issuance Of Three Year Warrants			474,632
Exercise Price			$ 2.00
Private Placement To Accredited Investors			$ 3.50
Purchase Price	$ 1.00
Warrant Exercise Price	$ 1.50	$ 1.50
Issuance Of Additional Shares Of Common Stock To Investors	1,186,567	1,186,567
Issuance Of Additional Shares Reserved For Exercise Of Warrants	1,186,567
Net Proceeds Of Warrants And Common Stock	$ 1,425,768
Proceeds Allocated To Warrants	587,989
Proceeds Allocated To Common Stock	$ 837,779