Investment Securities (Tables)

12 Months Ended

Dec. 31, 2016

Investment Securities [Abstract]

Summary Of Amortized Cost And Fair Values Of Investment Securities

	Amortized		Gross Unrealized				Fair
(Dollars in thousands)	Cost		Gains		Losses		Value
At December 31, 2016
Held to Maturity:
Obligations of state and political subdivisions	$	10,443	$	242	$	(8)	$	10,677
Total	$	10,443	$	242	$	(8)	$	10,677
Available for Sale:
Federal agency securities	$	69,691	$	201	$	(198)	$	69,694
Obligations of state and political subdivisions		46,105		461		(191)		46,375
Residential mortgage-backed securities		282,035		573		(1,966)		280,642
Asset-backed securities		9,265		-		(88)		9,177
Corporate debt		20,017		385		(72)		20,330
Total	$	427,113	$	1,620	$	(2,515)	$	426,218
At December 31, 2015
Held to Maturity:
Obligations of state and political subdivisions	$	11,797	$	488	$	(3)	$	12,282
Total	$	11,797	$	488	$	(3)	$	12,282
Available for Sale:
Federal agency securities	$	78,363	$	220	$	(373)	$	78,210
Obligations of state and political subdivisions		47,079		620		(134)		47,565
Residential mortgage-backed securities		240,804		936		(1,852)		239,888
Asset-backed securities		9,639		-		(224)		9,415
Corporate debt		25,251		148		(146)		25,253
Total	$	401,136	$	1,924	$	(2,729)	$	400,331

Amortized Cost And Approximate Fair Value Of Investment Securities By Maturity Date

	Available for Sale				Held to Maturity
	Amortized		Fair		Amortized		Fair
(Dollars in thousands)	Cost		Value		Cost		Value
One year or less	$	7,702	$	7,747	$	-	$	-
More than one year through five years		309,028		308,505		9,298		9,535
More than five years through ten years		76,505		75,976		1,145		1,142
More than ten years		33,878		33,990		-		-
Total	$	427,113	$	426,218	$	10,443	$	10,677

Summary Of Sales Of Available For Sale Securities

(Dollars in thousands)		2016		2015		2014
Proceeds from sales	$	43,593	$	162	$	2,545
Gross realized gains		348		162		1,120
Gross realized losses		(54)		-		-

Summary Of Securities With Gross Unrealized Losses And Their Fair Values

				Continuous Unrealized
		Amortized cost of		Loss Existing for:				Fair value of
	Number of	securities with		Less Than		More Than		securities with
(Dollars in thousands)	Securities	unrealized losses		12 Months		12 Months		unrealized losses
At December 31, 2016
Held to Maturity:
Obligations of state and political subdivisions	7	$	1,987	$	(8)	$	-	$	1,979
	7	$	1,987	$	(8)	$	-	$	1,979
Available for Sale:
Federal agency securities	13	$	34,734	$	(111)	$	(87)	$	34,536
Obligations of state and political subdivisions	36		18,283		(145)		(46)		18,092
Residential mortgage-backed securities	89		225,986		(1,618)		(348)		224,020
Asset-backed securities	3		9,265		-		(88)		9,177
Other Securities	2		5,005		-		(72)		4,933
Total	143	$	293,273	$	(1,874)	$	(641)	$	290,758
At December 31, 2015
Held to Maturity:
Obligations of state and political subdivisions	1	$	1,677	$	-	$	(3)	$	1,674
	1	$	1,677	$	-	$	(3)	$	1,674
Available for Sale:
Federal agency securities	14	$	42,438	$	(138)	$	(235)	$	42,065
Obligations of state and political subdivisions	14		11,765		(57)		(77)		11,631
Residential mortgage-backed securities	87		175,043		(1,247)		(605)		173,191
Asset-backed securities	3		9,639		(115)		(109)		9,415
Other Securities	6		14,987		(75)		(71)		14,841
Total	124	$	253,872	$	(1,632)	$	(1,097)	$	251,143