Note 23 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2015

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

(Amounts in thousands)	Current		Deferred			Total
Year ended December 31, 2015:
Federal	$	1,183	$	509		$	1,692
State		981		75			1,056
Affordable housing partnership amortization		714		—			714
	$	2,878	$	584		$	3,462
Year ended December 31, 2014:
Federal	$	617	$	(414	)	$	203
State		391		83			474
Affordable housing partnership amortization		903		—			903
	$	1,911	$	(331	)	$	1,580
Year ended December 31, 2013:
Federal	$	4,107	$	(809	)	$	3,298
State		1,422		(321	)		1,101
Affordable housing partnership amortization		452		—			452
Total	$	5,981	$	(1,130	)	$	4,851

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	2015			2014			2013
Income tax at the federal statutory rate		34.00	%		34.00	%		34.00	%
Return to provision adjustment for 2012 taxable gain on sale of subsidiary		—	%		—	%		6.34	%
State franchise tax, net of federal tax benefit		5.79	%		4.89	%		5.89	%
Amortization of affordable housing credit partnerships		5.91	%		11.04	%		2.27	%
Officer life insurance		(1.81	)%		(3.34	)%		(1.47	)%
Affordable housing credits		(6.42	)%		(11.67	)%		(1.80	)%
Tax-exempt interest		(8.02	)%		(13.46	)%		(7.02	)%
Other		(0.71	)%		0.16	%		(0.27	)%
Effective Tax Rate		28.74	%		21.62	%		37.94	%

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

(Amounts in thousands)	2015			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