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Note 11 - Subsequent Events (Details Textual) - USD ($)	1 Months Ended		9 Months Ended
	Nov. 09, 2017	Oct. 31, 2017	Sep. 30, 2017
Stock Issued During Period, Shares, Warrants Exercised			3,816,667
Proceeds from Warrant Exercises			$ 154,167
Subsequent Event [Member]
Stock Issued During Period, Shares, Warrants Exercised	5,000,000
Proceeds from Warrant Exercises	$ 75,000
Conversion of Series C Preferred Stock Into Common Stock [Member]
Stock Issued During Period, Shares, New Issues			11,862,000
Conversion of Stock, Shares Converted			178
Conversion of Series C Preferred Stock Into Common Stock [Member] | Subsequent Event [Member]
Stock Issued During Period, Shares, New Issues		8,000,000
Conversion of Stock, Shares Converted		120

X

- Definition

Number of new shares of common stock issued during the period upon exercise of warrants.

+ References

No definition available.

+ Details

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X

- Definition

The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586

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-Name Accounting Standards Codification
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-Section 50
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-Publisher FASB
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-Paragraph 4
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- Definition

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+ References

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X

- Definition

Number of new stock issued during the period.

+ 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

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-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

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