Note 5 - Foreclosed Properties (Details) - Major Classification of Other Real Estate Owned in Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Real Estate Properties [Line Items]
Other Real Estate Owned	$ 8,143	$ 8,938	$ 9,562
Residential Homes [Member]
Real Estate Properties [Line Items]
Other Real Estate Owned		1,277
Residential Lots [Member]
Real Estate Properties [Line Items]
Other Real Estate Owned	3,472	2,855
Residential Development [Member]
Real Estate Properties [Line Items]
Other Real Estate Owned		466
Commercial Lots [Member]
Real Estate Properties [Line Items]
Other Real Estate Owned	1,076	271
Commercial Buildings [Member]
Real Estate Properties [Line Items]
Other Real Estate Owned	$ 3,595	$ 4,069