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Note 10 - Dividends (Details) (USD $)
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0 Months Ended | 9 Months Ended | 24 Months Ended | 40 Months Ended | |||
|---|---|---|---|---|---|---|---|
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Jul. 15, 2013
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May 08, 2013
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Jun. 30, 2013
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Feb. 06, 2013
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Jun. 30, 2012
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Feb. 09, 2012
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Jun. 30, 2013
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| Note 10 - Dividends (Details) [Line Items] | |||||||
| Number of Dividends Paid | 1 | 4 | 9 | 14 | |||
| Dividends Payable, Amount Per Share | $ 0.07 | $ 0.06 | $ 0.05 | ||||
| Common Stock, Dividends, Per Share, Cash Paid | $ 5,500,000 | $ 4,500,000 | |||||
| Common Stock, Dividends, Per Share, Declared | $ 0.07 | $ 0.19 | $ 0.16 | ||||
| Dividends Payable (in Dollars) | $ 8,170 | $ 14,420 | $ 8,170 | ||||
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Subsequent Event [Member]
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|||||||
| Note 10 - Dividends (Details) [Line Items] | |||||||
| Dividends Payable (in Dollars) | $ 2,000,000 | $ 2,000,000 | |||||
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Number of dividends paid during the period. No definition available.
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| X | ||||||||||
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- Definition
Aggregate dividends paid during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The per share amount of a dividend declared, but not paid, as of the financial reporting date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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