Note 7 - Intangible Assets and Loan Servicing (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Note 7 - Intangible Assets and Loan Servicing (Details) [Line Items]
Servicing Asset Loans Unpaid Principal Balance	$ 81,750,000	$ 77,654,000
Servicing Asset at Fair Value, Amount	$ 643,000	$ 464,000
Minimum [Member]
Note 7 - Intangible Assets and Loan Servicing (Details) [Line Items]
Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value, Discount Rate	10.00%	10.00%
Maximum [Member]
Note 7 - Intangible Assets and Loan Servicing (Details) [Line Items]
Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value, Discount Rate	12.00%	11.00%