Note 3 - Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2014

Disclosure Text Block [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Three Months Ended March 31, 2014									Three Months Ended March 31, 2013
(In thousands)	Unrealized Gains and Losses on Available for Sale Investment Securities			Postretirement Benefit Obligation			Total			Unrealized Gains and Losses on Available for Sale Investment Securities			Postretirement Benefit Obligation			Total
Beginning balances	$	(3,623	)	$	411		$	(3,212	)	$	9,411		$	(2,542	)	$	6,869
Other comprehensive income (loss) before reclassifications		3,635			35			3,670			(931	)		-			(931	)
Amounts reclassified from accumulated other comprehensive income		51			(12	)		39			-			44			44
Net current-period other comprehensive income (loss)		3,686			23			3,709			(931	)		44			(887	)
Ending balance	$	63		$	434		$	497		$	8,480		$	(2,498	)	$	5,982

Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]

	Amount Reclassified from Accumulated Other Comprehensive Income
(In thousands)	Three Months Ended March 31, 2014			Three Months Ended March 31, 2013			Affected Line Item in the Statement Where Net Income is Presented
Unrealized gains and losses on available for sale investment securities	$	(78	)	$	-		Investment securities gains, net
		27			-		Income tax expense
	$	(51	)	$	-		Net of tax
Amortization related to postretirement benefits
Prior service costs	$	(52	)	$	(64	)	Salaries and employee benefits
Actuarial gains (losses)		17			(3	)	Salaries and employee benefits
		(35	)	$	(67	)	Total before tax
		12			23		Income tax benefit
	$	(23	)	$	(44	)	Net of tax
Total reclassifications for the period	$	(74	)	$	(44	)	Net of tax