Note 4 - Liability Attributable to Warrants (Details) (USD $)	3 Months Ended	6 Months Ended		0 Months Ended	6 Months Ended		1 Months Ended		3 Months Ended	6 Months Ended			3 Months Ended	6 Months Ended		12 Months Ended				0 Months Ended	6 Months Ended	3 Months Ended	12 Months Ended	6 Months Ended	12 Months Ended	0 Months Ended	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Jan. 07, 2014 Securities Purchase Agreement [Member] Common Stock [Member]	Jun. 30, 2014 Securities Purchase Agreement [Member]	Jan. 07, 2014 Securities Purchase Agreement [Member]	Jun. 17, 2013 Exercise Agreement [Member]	Jun. 18, 2013 Exercise Agreement [Member]	Jun. 30, 2013 Exercise Agreement [Member]	Jun. 30, 2014 Exercise Agreement [Member]	Jun. 30, 2013 Exercise Agreement [Member]	Jun. 17, 2013 2011 Transaction [Member] Not Included in Exercise Agreement [Member]	Jun. 30, 2013 2011 Transaction [Member]	Jun. 30, 2014 2011 Transaction [Member]	Jun. 30, 2013 2011 Transaction [Member]	Dec. 31, 2013 2011 Transaction [Member]	Jun. 17, 2013 2011 Transaction [Member]	Jun. 30, 2014 2011 Transaction [Member] Minimum [Member]	Jun. 30, 2014 2011 Transaction [Member] Maximum [Member]	Aug. 09, 2013 Offer to Exercise [Member]	Jun. 30, 2014 Offer to Exercise [Member]	Mar. 31, 2013 2011 Private Placement [Member]	Dec. 31, 2012 2011 Private Placement [Member]	Jun. 30, 2014 ipCapital Group Inc [Member]	Dec. 31, 2013 ipCapital Group Inc [Member]	Feb. 11, 2014 Genesis Select Consulting Agreement [Member] Effective April 11, 2014 [Member]	Jun. 30, 2014 Genesis Select Consulting Agreement [Member]		Jun. 30, 2014 Genesis Select Consulting Agreement [Member]		Jun. 30, 2014 Common Stock [Member]
Note 4 - Liability Attributable to Warrants (Details) [Line Items]
Stock Issued During Period, Shares, New Issues (in Shares)				11,299,999																											11,299,999
Share Price (in Dollars per share)	$ 0.36	$ 0.12	$ 0.36	$ 0.30
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)						5,650,001						5,000,000					17,000,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share)						$ 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%				99.00%		102.00%					171.00%			98.00%	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 76 days		2 years 244 days					4 years 319 days			2 years 116 days	3 years 288 days
Fair Value Assumption, Exercise Factor					3.5					1.5				3.5		3.5					4	4	10	4.0	4.0
Fair Value Assumptions, Risk Free Interest Rate					1.71%					1.07%				0.52%		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)	9,455,000	1,000,000	9,917,500				9,000,000						9,455,000	1,000,000	9,917,500					305,000		462,500						[1]		[1]
Term Of Warrants							38 months	5 years												5 years
Proceeds from Warrant Exercises (in Dollars)		260,000	2,551,300				2,340,000													64,000
Class of Warrant or Right Shares Issued (in Shares)	4,500,000	5,650,001	4,500,000					4,500,000	4,500,000		4,500,000									152,500								[1]		[1]
Adjustments to Additional Paid in Capital, Warrant Issued (in Dollars)										$ (514,800)											$ (45,600)
Number Of Warrants To Vest (in Shares)																										169,273

[1] Effective April 11, 2014, we cancelled our consulting agreement with a former investor relations firm. Under the terms of the agreement, 169,273 of the warrants that had been issued to such firm had vested as of the effective cancellation date.