Note 21 - Dividend Reinvestment Plan (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Dividend Reinvestment Plan [Abstract]
Stock Issued During Period, Shares, Dividend Reinvestment Plan	25,984	17,956	21,281
Stock Issued During Period, Value, Dividend Reinvestment Plan (in Dollars)	$ 605,000	$ 291,000	$ 287,000