Note 1 - Business and Accounting Policies (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013
Note 1 - Business and Accounting Policies (Details) [Line Items]
Financing Receivable, Impairment Evaluation Criterion, Minimum Outstanding Principal Balance (in Dollars)	$ 500
Land, Buildings and Improvements [Member] | Minimum [Member]
Note 1 - Business and Accounting Policies (Details) [Line Items]
Property, Plant and Equipment, Useful Life	20 years
Land, Buildings and Improvements [Member] | Maximum [Member]
Note 1 - Business and Accounting Policies (Details) [Line Items]
Property, Plant and Equipment, Useful Life	50 years
Equipment [Member] | Minimum [Member]
Note 1 - Business and Accounting Policies (Details) [Line Items]
Property, Plant and Equipment, Useful Life	3 years
Equipment [Member] | Maximum [Member]
Note 1 - Business and Accounting Policies (Details) [Line Items]
Property, Plant and Equipment, Useful Life	20 years
90 Days Interest On Covered Loans [Member]
Note 1 - Business and Accounting Policies (Details) [Line Items]
FDIC Indemnification Rate	80.00%
Maximum [Member]
Note 1 - Business and Accounting Policies (Details) [Line Items]
Finite-Lived Intangible Asset, Useful Life	15 years