Note 23 - Income Taxes (Details) - Deferred Tax Asset - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Deferred tax assets:
Loan and lease loss reserves	$ 4,601	$ 4,865
Deferred compensation	3,293	3,590
Unrealized losses other comprehensive income	973	1,327
OREO accrued selling costs		1,179
Non accrued interest	349	360
State franchise taxes	428	184
Federal tax credits	684	747
Other	1,639	644
Total deferred tax assets	11,967	12,896
Deferred tax liabilities:
Deferred state taxes		(856)
Deferred loan origination costs	(675)	(427)
Unrealized gains other comprehensive income	(789)	(1,256)
Basis difference in fixed assets	(371)	(70)
Other	(372)	(56)
Total deferred tax liabilities	(2,207)	(2,665)
Net deferred tax asset	$ 9,760	$ 10,231