Note 4 - Liability Attributable to Warrants (Details) (USD $)	3 Months Ended		0 Months Ended	1 Months Ended	3 Months Ended		1 Months Ended		3 Months Ended			12 Months Ended				0 Months Ended	3 Months Ended		9 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Feb. 11, 2014 Effective April 11, 2014 [Member] Genesis Select Consulting Agreement [Member]	Jan. 31, 2014 Securities Purchase Agreement [Member] Common Stock [Member]	Mar. 31, 2014 Securities Purchase Agreement [Member]	Jan. 31, 2014 Securities Purchase Agreement [Member]	Jun. 17, 2013 Exercise Agreement [Member]	Jun. 18, 2013 Exercise Agreement [Member]	Mar. 31, 2014 Exercise Agreement [Member]	Mar. 31, 2014 2011 Transaction [Member]	Mar. 31, 2013 2011 Transaction [Member]	Dec. 31, 2013 2011 Transaction [Member]	Sep. 30, 2011 2011 Transaction [Member]	Dec. 31, 2013 2011 Transaction [Member] Minimum [Member]	Dec. 31, 2013 2011 Transaction [Member] Maximum [Member]	Aug. 09, 2013 Offer to Exercise [Member]	Mar. 31, 2014 Offer to Exercise [Member]	Mar. 31, 2013 2011 Private Placement [Member]	Dec. 31, 2013 2011 Private Placement [Member]	Mar. 31, 2014 ipCapital Group Inc [Member]	Dec. 31, 2013 ipCapital Group Inc [Member]	Mar. 31, 2014 Genesis Select Consulting Agreement [Member]
Note 4 - Liability Attributable to Warrants (Details) [Line Items]
Stock Issued During Period, Shares, New Issues (in Shares)				11,299,999
Share Price (in Dollars per share)	$ 0.20	$ 0.37		$ 0.30
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)						5,650,001	17,000,000	4,500,000					5,000,000			152,500
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Item)						0.40	0.26	1.00						0.20	0.26	1.00					0.26
Class of Warrant or Right, Fair Value (in Dollars)						$ 1,356,000			$ 514,800								$ 45,600
Fair Value Assumptions, Expected Volatility Rate					158.00%				185.00%	91.00%		102.00%					171.00%			93.00%	108.00%
Fair Value Assumptions, Annualized Forfeiture Rate					0.00%				0.00%								0.00%
Fair Value Assumptions, Expected Term					5 years				5 years	2 years 153 days		2 years 244 days					4 years 319 days			3 years 197 days	3 years 288 days
Fair Value Assumption, Exercise Factor					3.5				1.5	3.5		3.5					4	10	4	4.0	4.0
Fair Value Assumptions, Risk Free Interest Rate					1.71%				1.07%	0.53%		0.51%					1.31%			0.56%	0.53%
Fair Value Assumptions, Weighted Average Expected Dividend (in Dollars per share)					$ 0				$ 0								$ 0
Number of Investors							5											2
Class of Warrant or Right, Shares Exercised (in Shares)	1,000,000	462,500					9,000,000			1,000,000	462,500					305,000		462,500					[1]
Term Of Warrants							38 months	5 years								5 years
Proceeds from Warrant Exercises (in Dollars)	260,000	120,200					2,340,000									64,000
Adjustments to Additional Paid in Capital, Warrant Issued (in Dollars)									$ (514,800)								$ 45,600
Number Of Warrants To Vest (in Shares)			169,273
Class of Warrant or Right, Forfeitures (in Shares)			143,227

[1] On February 11, 2014, we served notice to a former investors relations firm that we were cancelling our consulting agreement with them, with such cancellation to be effective April 11, 2014. Under the terms of the agreement, 169,273 of the warrants that had been issued to such firm will have vested as of the effective cancellation date, and 143,227 will ultimately be forfeited.