Note 3 - Loans Receivable (Details) - Loans Receivable (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Construction:
Loans by Class	$ 297,933,000	$ 274,937,000
Less allowance for loan losses	(3,721,000)	(3,790,000)	(3,979,000)
Loans, net	294,212,000	271,147,000
Construction Residential [Member]
Construction:
Loans by Class	6,768,000	5,036,000
Less allowance for loan losses	(156,000)	(117,000)	(90,000)
Land Acquistion, Development and Commercial [Member]
Construction:
Loans by Class	20,904,000	20,198,000
Less allowance for loan losses	(872,000)	(811,000)	(953,000)
Real Estate Residential [Member]
Construction:
Loans by Class	72,934,000	69,691,000
Less allowance for loan losses	(867,000)	(725,000)	(538,000)
Real Estate Commercial [Member]
Construction:
Loans by Class	126,100,000	109,302,000
Less allowance for loan losses	(1,008,000)	(1,054,000)	(1,314,000)
Commercial, Industrial and Agricultural [Member]
Construction:
Loans by Class	42,155,000	42,382,000
Less allowance for loan losses	(327,000)	(459,000)	(628,000)
Equity Lines [Member]
Construction:
Loans by Class	20,374,000	20,504,000
Less allowance for loan losses	(385,000)	(386,000)	(313,000)
Consumer [Member]
Construction:
Loans by Class	8,698,000	7,824,000
Less allowance for loan losses	$ (63,000)	$ (145,000)	$ (143,000)