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Note 7 - (Details) - Supplemental cash flow information (USD $)
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3 Months Ended |
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Mar. 31, 2014
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| Supplemental cash flow information [Abstract] | |
| Income taxes paid | $ 10,649 |
| X | ||||||||||
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- Definition
The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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