Note 3 - Liquidity (Details Textual)		3 Months Ended		6 Months Ended
	Jun. 24, 2016 USD ($) $ / shares $ / item shares	Jun. 30, 2016 USD ($) $ / shares shares	Jun. 30, 2015 USD ($)	Jun. 30, 2016 USD ($) $ / shares shares	Jun. 30, 2015 USD ($)	Dec. 31, 2014 USD ($)
Private Placement [Member]
Common Stock Per Unit | shares	1			1
Warrant Per Unit | shares	1			1
Proceeds from Issuance or Sale of Equity	$ 1,640,000
Number of Units, Issued During Period	10,933,333
Price Per Unit | $ / item	0.15
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right | shares	0.3	0.3		0.3
Stock Issued During Period, Shares, New Issues | shares	10,933,333			10,933,339
Class of Warrant or Right, Number of Securities Called by Warrants or Rights | shares	3,283,283
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares	$ 0.25
Class of Warrant or Right, Expiration Term	5 years
Payment in Kind (PIK) Note [Member]
Interest Payable		$ 919,913		$ 919,913
Net Income (Loss) Attributable to Parent		(3,185,359)	$ (2,728,876)	(3,731,884)	$ (6,923,341)
Net Cash Provided by (Used in) Operating Activities, Continuing Operations				(1,528,002)	$ (4,731,175)
Working Capital		1,338,077		1,338,077
Accrued Liquidated Damages		$ 167,841		$ 167,841		$ 200,000
Proceeds from Issuance or Sale of Equity	$ 1,640,000
Stock Issued During Period, Shares, New Issues | shares	10,933,333
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares		$ 0.38		$ 0.38