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Note 8 - Fair Value Measurements (Details) - Level 3 Fair Value Measurements

6 Months Ended

12 Months Ended

Jun. 30, 2015

Dec. 31, 2014

Discounted Appraised Value [Member] | Impaired loans [Member]

Fair Value Inputs, Assets, Quantitative Information [Line Items]

Valuation Technique

Present value of cash flows

Discounted appraised value

Valuation Technique

Present value of cash flows

Discounted appraised value

Discounted Appraised Value [Member] | Other Real Estate Owned [Member]

Fair Value Inputs, Assets, Quantitative Information [Line Items]

Valuation Technique

Discounted appraised value

Discounted appraised value

Valuation Technique

Discounted appraised value

Discounted appraised value

Present Value of Cash Flows [Member] | Impaired loans [Member]

Fair Value Inputs, Assets, Quantitative Information [Line Items]

Valuation Technique

Present value of cash flows

Valuation Technique

Present value of cash flows

Minimum [Member] | Discounted Appraised Value [Member] | Impaired loans [Member]

Fair Value Inputs, Assets, Quantitative Information [Line Items]

Selling cost

5.88%

Minimum [Member] | Discounted Appraised Value [Member] | Other Real Estate Owned [Member]

Fair Value Inputs, Assets, Quantitative Information [Line Items]

Selling cost

^[1],[2]

0.00%

0.00%

Discount rate

0.00%

0.00%

Minimum [Member] | Present Value of Cash Flows [Member] | Impaired loans [Member]

Fair Value Inputs, Assets, Quantitative Information [Line Items]

Discount rate

5.88%

Maximum [Member] | Discounted Appraised Value [Member] | Impaired loans [Member]

Fair Value Inputs, Assets, Quantitative Information [Line Items]

Selling cost

9.50%

Maximum [Member] | Discounted Appraised Value [Member] | Other Real Estate Owned [Member]

Fair Value Inputs, Assets, Quantitative Information [Line Items]

Selling cost

10.00%

11.00%

Discount rate

55.91%

48.77%

Maximum [Member] | Present Value of Cash Flows [Member] | Impaired loans [Member]

Fair Value Inputs, Assets, Quantitative Information [Line Items]

Discount rate

9.50%

Weighted Average [Member] | Discounted Appraised Value [Member] | Impaired loans [Member]

Fair Value Inputs, Assets, Quantitative Information [Line Items]

Selling cost

(6.22%)

Weighted Average [Member] | Discounted Appraised Value [Member] | Other Real Estate Owned [Member]

Fair Value Inputs, Assets, Quantitative Information [Line Items]

Selling cost

(5.82%)

(8.60%)

Discount rate

(17.33%)

(20.81%)

Weighted Average [Member] | Present Value of Cash Flows [Member] | Impaired loans [Member]

Fair Value Inputs, Assets, Quantitative Information [Line Items]

Discount rate

(6.15%)

[1]	Only one loan was valued using the collateral method as of December 31, 2014.
[2]	The Company markets other real estate owned both independently and with local realtors. Properties marketed by realtors are discounted by selling costs. Properties that the Company markets independently are not discounted by selling costs.

X

- Definition

Refers to the rate of selling cost.

+ References

No definition available.

+ Details

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X

- Definition

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+ References

No definition available.

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X

- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ References

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



-Publisher FASB



-Name Accounting Standards Codification



-Topic 820



-SubTopic 10



-Section 50



-Paragraph 2



-Subparagraph (bbb)



-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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X

- Definition

Description of the inputs and valuation technique(s) used to measure fair value.

+ References

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



-Publisher FASB



-Name Accounting Standards Codification



-Topic 820



-SubTopic 10



-Section 50



-Paragraph 2



-Subparagraph (bbb)



-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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