Note 16 - Fair Value Measurements (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014
Note 16 - Fair Value Measurements (Details) [Line Items]
Other Real Estate, Foreclosed Assets, and Repossessed Assets (in Dollars)	$ 24,701	$ 31,477
Net of Estimated Disposal Costs [Member]
Note 16 - Fair Value Measurements (Details) [Line Items]
Other Real Estate, Foreclosed Assets, and Repossessed Assets (in Dollars)	$ 24,700	$ 31,500
Accounts Receivable Collateral [Member]
Note 16 - Fair Value Measurements (Details) [Line Items]
Collateral Discount Rates	45.00%
Inventory Collateral [Member]
Note 16 - Fair Value Measurements (Details) [Line Items]
Collateral Discount Rates	65.00%
Minimum [Member]
Note 16 - Fair Value Measurements (Details) [Line Items]
Estimated Sales Cost Applied to Collateral	3.00%
Expected Life of Warrants	1 year
Minimum [Member] \| Warrants Outstanding [Member]
Note 16 - Fair Value Measurements (Details) [Line Items]
Fair Value Assumptions, Risk Free Interest Rate	1.06%
Fair Value Assumptions, Expected Volatility Rate	11.90%
Maximum [Member]
Note 16 - Fair Value Measurements (Details) [Line Items]
Estimated Sales Cost Applied to Collateral	6.00%
Expected Life of Warrants	8 years
Maximum [Member] \| Warrants Outstanding [Member]
Note 16 - Fair Value Measurements (Details) [Line Items]
Fair Value Assumptions, Risk Free Interest Rate	2.11%
Fair Value Assumptions, Expected Volatility Rate	18.70%

Represents the collateral discount rates.

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- Definition

The estimated sales cost applied to collateral.

+ References

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- Definition

The expected life of warrants.

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- References

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- Definition

Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

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

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Risk-free interest rate assumption used in valuing an instrument.

+ References

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- Definition

Carrying amount as of the balance sheet date of other real estate and foreclosed assets. Other real estate may include real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. Foreclosed assets include all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.10(4))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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