Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.

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Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Note 17 - Derivative Financial Instruments and Hedging Activities (Details) (USD $)			3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended
	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2013 Sales [Member] Loan Origination Commitments [Member]	Jun. 30, 2012 Sales [Member] Loan Origination Commitments [Member]	Jun. 30, 2013 Sales [Member] Loan Origination Commitments [Member]	Jun. 30, 2012 Sales [Member] Loan Origination Commitments [Member]	Jun. 30, 2013 Sales [Member] Forward Sales Commitment [Member]	Jun. 30, 2012 Sales [Member] Forward Sales Commitment [Member]	Jun. 30, 2013 Sales [Member] Forward Sales Commitment [Member]	Jun. 30, 2012 Sales [Member] Forward Sales Commitment [Member]	Jun. 30, 2013 Loan Origination Commitments [Member] Other Assets [Member]	Dec. 31, 2012 Loan Origination Commitments [Member] Other Assets [Member]	Jun. 30, 2013 Loan Origination Commitments [Member] Other Liabilities [Member]	Jun. 30, 2013 Loan Origination Commitments [Member]	Dec. 31, 2012 Loan Origination Commitments [Member]	Jun. 30, 2013 Forward Sales Commitment [Member] Other Assets [Member]	Dec. 31, 2012 Forward Sales Commitment [Member] Other Assets [Member]	Jun. 30, 2013 Forward Sales Commitment [Member] Other Liabilities [Member]	Dec. 31, 2012 Forward Sales Commitment [Member] Other Liabilities [Member]	Jun. 30, 2013 Forward Sales Commitment [Member]	Dec. 31, 2012 Forward Sales Commitment [Member]
Note 17 - Derivative Financial Instruments and Hedging Activities (Details) [Line Items]
Commitments and Contingencies														$ 15,200,000	$ 11,100,000					$ 12,600,000	$ 11,800,000
Derivative Asset	384,000	370,000									178,000	338,000				206,000	33,000
Derivative Liability	84,000	5,000											65,000					19,000	5,000
Derivative, Gain (Loss) on Derivative, Net			$ (237,000)	$ 23,000	$ (225,000)	$ 71,000	$ 249,000	$ 142,000	$ 160,000	$ 202,000