Note 13 - Segments (Tables)

9 Months Ended

Sep. 30, 2015

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

				Investment
	Commercial			management
(in thousands)	banking			and trust		Total
Three months ended September 30, 2015
Net interest income	$	22,034		$	47	$	22,081
Provision for loan losses		-			-		-
Investment management and trust services		-			4,373		4,373
All other non-interest income		5,612			-		5,612
Non-interest expense		15,785			2,645		18,430
Income before income taxes		11,861			1,775		13,636
Tax expense		3,720			632		4,352
Net income	$	8,141		$	1,143	$	9,284
Three months ended September 30, 2014
Net interest income	$	21,317		$	46	$	21,363
Provision (credit) for loan losses		(2,100	)		-		(2,100	)
Investment management and trust services		-			4,502		4,502
All other non-interest income		5,348			-		5,348
Non-interest expense		15,971			2,738		18,709
Income before income taxes		12,794			1,810		14,604
Tax expense		4,071			644		4,715
Net income	$	8,723		$	1,166	$	9,889

				Investment
	Commercial			management
(in thousands)	banking			and trust		Total
Nine months ended September 30, 2015
Net interest income	$	65,350		$	146	$	65,496
Provision for loan losses		-			-		-
Investment management and trust services		-			13,576		13,576
All other non-interest income		16,301			-		16,301
Non-interest expense		46,991			8,085		55,076
Income before income taxes		34,660			5,637		40,297
Tax expense		10,749			2,007		12,756
Net income	$	23,911		$	3,630	$	27,541
Nine months ended September 30, 2014
Net interest income	$	62,110		$	136	$	62,246
Provision (credit) for loan losses		(400	)		-		(400	)
Investment management and trust services		-			13,825		13,825
All other non-interest income		15,527			30		15,557
Non-interest expense		46,036			7,918		53,954
Income before income taxes		32,001			6,073		38,074
Tax expense		9,814			2,160		11,974
Net income	$	22,187		$	3,913	$	26,100