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Note 4 - Real Estate Acquired (Details Textual) (USD $)
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12 Months Ended | |
|---|---|---|
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Dec. 31, 2014
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Dec. 31, 2013
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| Property, Plant and Equipment [Abstract] | ||
| Real Estate Owned, Valuation Allowance, Provision | $ 0us-gaap_RealEstateOwnedValuationAllowanceProvision1 | $ 0us-gaap_RealEstateOwnedValuationAllowanceProvision1 |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of expense recognized in the income statement for a decrease in valuation of real estate owned (REO). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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