Note 10 - Advances from Federal Home Loan Bank (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Note 10 - Advances from Federal Home Loan Bank (Details) [Line Items]
Advances from Federal Home Loan Banks	$ 0	$ 5,500,000
Residential Mortgage Segment [Member]
Note 10 - Advances from Federal Home Loan Bank (Details) [Line Items]
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged	73,500,000
Variable Rate [Member]
Note 10 - Advances from Federal Home Loan Bank (Details) [Line Items]
Federal Home Loan Bank, Advances, Maturities Summary, Due in Next Rolling Twelve Months		$ 5,500,000
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Weighted Average Interest Rate		0.50%

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Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages.

+ References

+ Details

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- Definition

Describes the weighted average interest rate applicable to the specific advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 50

-Paragraph 3

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Amount of the collateral pledged in support of federal home loan bank advances outstanding.

+ References

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- Definition

Amount of advances from Federal Home Loan Bank (FHLBank) maturing in the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

No definition available.

+ Details

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