Note 2 - Fair Value of Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2014	Sep. 30, 2014	Dec. 31, 2013
Note 2 - Fair Value of Financial Instruments (Details) [Line Items]
Selling Costs, Percentage		10.00%
Impaired Financing Receivable, Related Allowance	$ 1,688	$ 1,688	$ 2,625
Other Real Estate	1,058	1,058	1,058
Other Real Estate, Gross	2,217	2,217	2,217
Real Estate Owned, Valuation Allowance	1,159	1,159	1,159
SEC Schedule III, Real Estate, Write-down or Reserve, Amount	0	0	504
Collateral Dependent Loans [Member]
Note 2 - Fair Value of Financial Instruments (Details) [Line Items]
Impaired Financing Receivable, with Related Allowance, Recorded Investment	6,684	6,684	7,701
Impaired Financing Receivable, Related Allowance	1,568	1,568	2,498
Provision for Loan Losses Expensed	(533)	(680)	519
Financing Receivables, Impaired, Troubled Debt Restructuring, Write-down	$ 0	$ 0	$ 0