Note 11 - Income Taxes (Tables)

6 Months Ended

Jun. 30, 2015

Income Tax Disclosure [Abstract]

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

	June 30,	December 31,
(In Thousands)	2015	2014
Deferred tax assets:
Net realized losses on securities	$144	$144
Allowance for loan losses	2,555	2,568
Credit for alternative minimum tax paid	74	537
Other deferred tax assets	2,490	2,595
Total deferred tax assets	5,263	5,844
Deferred tax liabilities:
Unrealized holding gains on securities	2,195	2,844
Defined benefit plans - ASC 835	5	43
Bank premises and equipment	991	1,134
Core deposit intangibles	14	18
Other deferred tax liabilities	127	137
Total deferred tax liabilities	3,332	4,176
Deferred tax asset, net	$1,931	$1,668

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

	Three Months Ended				Six Months Ended
(In thousands)	June 30,				June 30,
	2015		2014		2015		2014
Income before income tax provision	$5,809		$5,563		$10,853		$11,250
Income tax provision	1,452		1,400		2,681		2,799
Effective tax rate	25.00	%	25.17	%	24.70	%	24.88	%