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Note 22 - Issuances of Common Stock in Connection With an Equity Line (Details) (USD $)
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12 Months Ended | |||||
|---|---|---|---|---|---|---|
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Dec. 31, 2013
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Dec. 31, 2012
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Jun. 15, 2012
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Jun. 30, 2008
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Dec. 31, 2013
Selling, General and Administrative Expenses [Member]
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Jun. 15, 2012
Maximum [Member]
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| Note 22 - Issuances of Common Stock in Connection With an Equity Line (Details) [Line Items] | ||||||
| Stock In Exchange For Line Of Credit | $ 10,000,000 | |||||
| Stock In Exchange For Line Of Credit Term | 30 months | |||||
| Common Stock, Shares, Issued (in Shares) | 24,449,626 | 23,155,146 | 2,250,000 | 500,000 | ||
| Stock In Exchange For Line Of Credit Minimum Share Price (in Dollars per share) | $ 0.65 | |||||
| Debt Issuance Cost | $ 244,000 |