Note 19 - Reclassifications Out of Other Comprehensive Income (Details) - Items Not Reclassified in Their Entirety to Net Income (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Available for sale securities
Tax expense related to realized gains on securities sold	$ 1,340	$ (2,073)
	2,729	4,596
Accumulated Net Unrealized Investment Gain (Loss) [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]
Available for sale securities
Realized gains on sales of securities held for sale during the period	152	131
Tax expense related to realized gains on securities sold	52	45
	$ 100	$ 86