v3.3.1.900

Note 1 - Description of Business (Details)	Apr. 13, 2011 shares	Sep. 30, 2015 $ / shares shares	Jun. 09, 2015 shares	Dec. 31, 2014 $ / shares shares	[1]	Dec. 31, 2013 $ / shares shares	Sep. 19, 2013 shares	Aug. 11, 2006 $ / shares	Aug. 10, 2006 $ / shares shares
Note 1 - Description of Business (Details) [Line Items]
Number of Shares of Target Company that Each Share of Common Stock Receives in a Merger Transaction									1
Common Stock, Par or Stated Value Per Share (in Dollars per share) | $ / shares		$ 0.001		$ 0.001		$ 0.001		$ 0.001	$ 0.01
Common Stock, Shares Authorized	500,000,000	1,250,000,000	1,250,000,000	500,000,000		500,000,000	500,000,000
Reverse Stock Split [Member]
Note 1 - Description of Business (Details) [Line Items]
Stockholders' Equity Note, Stock Split, Conversion Ratio	4
[1] The condensed consolidated balance sheet as of December 31, 2014 has been derived from the audited consolidated financial statements as of that date.

X

- Definition

Face amount or stated value per share of common stock.

+ References

Reference 1: 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 2: 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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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

+ References

Reference 1: 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 2: 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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Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SAB TOPIC 4.C)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187143-122770

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Stock Split
-URI http://asc.fasb.org/extlink&oid=6525746

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Number of shares of target company that each share of common stock receives in a merger transaction.

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