Note 11 - Fair Value Measures (Details) - Pricing Models Input Assumptions Fair Value Estimates (USD $)	0 Months Ended			2 Months Ended	4 Months Ended	6 Months Ended	2 Months Ended	4 Months Ended	6 Months Ended
Jan. 16, 2013	Jun. 30, 2014	Dec. 31, 2013	Feb. 22, 2013 2011 Warrants [Member]	Jun. 30, 2013 2011 Warrants [Member]	Dec. 31, 2013 2011 Warrants [Member]	Feb. 22, 2013 2012 $0.15 Warrants [Member]	Jun. 30, 2013 2012 $0.15 Warrants [Member]	Dec. 31, 2013 2012 $0.15 Warrants [Member]
Note 11 - Fair Value Measures (Details) - Pricing Models Input Assumptions Fair Value Estimates [Line Items]
Stock Price (in Dollars per share)	$ 0.15			$ 0.14	$ 0.10	$ 0.04	$ 0.14	$ 0.10	$ 0.04
Exercise Price (in Dollars per share)	$ 0.15			$ 0.15	$ 0.098	$ 0.098	$ 0.15	$ 0.098	$ 0.098
Expected Life (in years)	5 years			3 years	2 years 237 days	2 years 54 days	4 years 138 days	4 years 3 days	3 years 6 months
Stock Volatility	110.00%			100.00%	100.00%	95.00%	100.00%	100.00%	100.00%
Risk-Free Rate	0.75%			0.40%	0.31%	0.21%	0.70%	1.04%	1.02%
Dividend Rate	0.00%			0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
Outstanding Shares of Common Stock (in Shares)	32,434,430	176,025,000	125,000,000	59,576,097	66,480,399	160,664,862	59,576,097	66,480,399	160,664,862

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.29)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 30

-Article 5

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- Definition

Agreed upon price for the exchange of the underlying asset.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (e)

-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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- Definition

Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price).

+ References

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- Definition

Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

+ References

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- Definition

Risk-free interest rate assumption used in valuing an instrument.

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

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