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Note 15 - Investments (Details) (Common Stock)
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3 Months Ended |
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Mar. 31, 2015
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Common Stock
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| Stock Issued During Period, Shares, Acquisitions |
20,000,000us-gaap_StockIssuedDuringPeriodSharesAcquisitions / us-gaap_StatementEquityComponentsAxis = us-gaap_CommonStockMember |
| X | ||||||||||
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- Definition
Number of shares of stock issued during the period pursuant to acquisitions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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