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Note 18 - Subsequent Events (Details) (Subsequent Event [Member], USD $)
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0 Months Ended |
|---|---|
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Jan. 29, 2015
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Subsequent Event [Member]
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| Note 18 - Subsequent Events (Details) [Line Items] | |
| NASDAQ Listing Requirement, Minimum Stock Price (in Dollars per share) | $ 1.00 |
| undefined | 30 years |
| NASDAQ Listing Requirement to Regain Compliance, Grace Period | 180 years |
| NASDAQ Listing Requirement to Regain Compliance, Minimum Stock Price (in Dollars per share) | $ 1.00 |
| NASDAQ Listing Requirement to Regain Compliance, Number of Constructive Business Day | 10 years |