Note 5 - Foreclosed Properties (Details) - Changes in Valuation Allowance on Foreclosed Properties (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Changes in Valuation Allowance on Foreclosed Properties [Abstract]
Other Real Estate Owned, Beginning Balance	$ 9,513	$ 9,893
Valuation Allowance, Beginning Balance	(575)	(331)
Net, Beginning Balance	8,938	9,562
Other Real Estate Owned, Additions	1,613	1,665
Net, Additions	1,613	1,665
Valuation Allowance, Writedowns	(608)	(486)
Net, Writedowns	(608)	(486)
Other Real Estate Owned, Sales	(2,048)	(2,045)
Valuation Allowance, Sales	248	242
Net, Sales	(1,800)	(1,803)
Other Real Estate Owned, Ending Balance	9,078	9,513
Valuation Allowance, Ending Balance	(935)	(575)
Net, Ending Balance	$ 8,143	$ 8,938