Note 5 - Securities (Details) (USD $)	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2014	Sep. 30, 2014	Dec. 31, 2013
Investments, Debt and Equity Securities [Abstract]
Security Owned and Pledged as Collateral, Fair Value	$ 54,226,000	$ 54,226,000
Held-to-maturity Securities Pledged as Collateral	20,700,000	20,700,000
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	93	93	196
Other than Temporary Impairment Losses, Investments	$ 0	$ 0	$ 0