Note 9 - Deposits (Details) - Interest Expense on Time Deposits (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Interest Expense on Time Deposits [Abstract]
Interest bearing demand	$ 1,017	$ 792	$ 756
Money market accounts	7,034	5,938	7,351
Saving accounts	374	365	482
Time deposits	31,964	40,278	53,625
Total	$ 40,389	$ 47,373	$ 62,214