Investment Securities (Tables)

9 Months Ended

Sep. 30, 2014

Investments, Debt and Equity Securities [Abstract]

Available-For-Sale Securities [Table Text Block]

The following table is the schedule of Available-For-Sale Securities at September 30, 2014, December 31, 2013 and September 30, 2013:

Available-For-Sale Securities
	U.S. Agency Obligations		State and Municipal Obligations		Mortgage- Backed Securities - Residential		Corporate and Other Debt Securities		Mutual Funds and Equity Securities		Total Available- For-Sale Securities
September 30, 2014
Available-For-Sale Securities,   at Amortized Cost	$	134,485	$	91,799	$	126,108	$	17,027	$	1,120	$	370,539
Available-For-Sale Securities,   at Fair Value	134,051		92,150		130,101		16,756		1,277		374,335
Gross Unrealized Gains	1		355		4,046		9		157		4,568
Gross Unrealized Losses	435		4		53		280		—		772
Available-For-Sale Securities,   Pledged as Collateral											292,850
Maturities of Debt Securities, at Amortized Cost:
Within One Year	—		35,472		6,465		—				41,937
From 1 - 5 Years	128,653		54,172		107,842		16,027				306,694
From 5 - 10 Years	5,832		1,515		11,801		—				19,148
Over 10 Years	—		640		—		1,000				1,640
Maturities of Debt Securities, at Fair Value:
Within One Year	—		35,539		6,529		—				42,068
From 1 - 5 Years	128,247		54,438		111,100		15,956				309,741
From 5 - 10 Years	5,804		1,533		12,472		—				19,809
Over 10 Years	—		640		—		800				1,440

Available-For-Sale Securities
	U.S. Agency Obligations		State and Municipal Obligations		Mortgage- Backed Securities - Residential		Corporate and Other Debt Securities		Mutual Funds and Equity Securities		Total Available- For-Sale Securities
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	90,968	$	450	$	5,528	$	—	$	—	$	96,946
12 Months or Longer	27,994		2,665		4,515		10,752		—		45,926
Total	$	118,962	$	3,115	$	10,043	$	10,752	$	—	$	142,872
Number of Securities in a   Continuous Loss Position	35		18		7		15		—		75
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	296	$	—	$	18	$	—	$	—	$	314
12 Months or Longer	139		4		35		280		—		458
Total	$	435	$	4	$	53	$	280	$	—	$	772
December 31, 2013
Available-For-Sale Securities,   at Amortized Cost	$	136,868	$	127,224	$	171,321	$	17,142	$	1,120	$	453,675
Available-For-Sale Securities,   at Fair Value	136,475		127,389		175,778		16,798		1,166		457,606
Gross Unrealized Gains	2		306		4,714		10		46		5,078
Gross Unrealized Losses	395		141		257		354		—		1,147
Available-For-Sale Securities,   Pledged as Collateral											243,769
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	60,664	$	29,967	$	15,190	$	7,375	$	—	$	113,196
12 Months or Longer	33,849		4,597		11,841		6,063		—		56,350
Total	$	94,513	$	34,564	$	27,031	$	13,438	$	—	$	169,546
Number of Securities in a   Continuous Loss Position	26		107		13		19		—		165
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	336	$	120	$	108	$	92	$	—	$	656
12 Months or Longer	59		21		149		262		—		491
Total	$	395	$	141	$	257	$	354	$	—	$	1,147
September 30, 2013
Available-For-Sale Securities,   at Amortized Cost	$	150,184	$	134,059	$	179,235	$	17,180	$	1,120	$	481,778
Available-For-Sale Securities,   at Fair Value	149,774		133,919		185,215		16,798		1,182		486,888
Gross Unrealized Gains	2		175		6,041		—		62		6,280
Gross Unrealized Losses	412		315		61		382		—		1,170
Available-For-Sale Securities,   Pledged as Collateral											314,693
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	105,517	$	58,710	$	8,482	$	15,998	$	—	$	188,707
12 Months or Longer	4,992		3,513		—		800		—		9,305
Total	$	110,509	$	62,223	$	8,482	$	16,798	$	—	$	198,012

Available-For-Sale Securities
	U.S. Agency Obligations		State and Municipal Obligations		Mortgage- Backed Securities - Residential		Corporate and Other Debt Securities		Mutual Funds and Equity Securities		Total Available- For-Sale Securities
Number of Securities in a   Continuous Loss Position	30		230		4		22		—		286
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	405	$	304	$	61	$	182	$	—	$	952
12 Months or Longer	7		11		—		200		—		218
Total	$	412	$	315	$	61	$	382	$	—	$	1,170

Held-To-Maturity Securities [Table Text Block]

The following table is the schedule of Held-To-Maturity Securities at September 30, 2014, December 31, 2013 and September 30, 2013:

Held-To-Maturity Securities
	State and Municipal Obligations		Mortgage- Backed Securities - Residential		Corporate and Other Debt Securities		Total Held-To Maturity Securities
September 30, 2014
Held-To-Maturity Securities,   at Amortized Cost	$	178,699	$	116,823	$	1,000	$	296,522
Held-To-Maturity Securities,   at Fair Value	184,116		117,451		1,000		302,567
Gross Unrealized Gains	5,535		672		—		6,207
Gross Unrealized Losses	118		44		—		162
Held-To-Maturity Securities,   Pledged as Collateral							277,636
Maturities of Debt Securities, at Amortized Cost:
Within One Year	33,517		—		—		33,517
From 1 - 5 Years	86,414		61,257		—		147,671
From 5 - 10 Years	56,509		55,566		—		112,075
Over 10 Years	2,259		—		1,000		3,259
Maturities of Debt Securities, at Fair Value:
Within One Year	33,608		—		—		33,608
From 1 - 5 Years	89,028		61,578		—		150,606
From 5 - 10 Years	59,121		55,873		—		114,994
Over 10 Years	2,359		—		1,000		3,359
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	2,289	$	9,221	$	—	$	11,510
12 Months or Longer	13,058		4,366		—		17,424
Total	$	15,347	$	13,587	$	—	$	28,934
Number of Securities in a   Continuous Loss Position	58		5		—		63
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	15	$	32	$	—	$	47
12 Months or Longer	103		12		—		115
Total	$	118	$	44	$	—	$	162

Held-To-Maturity Securities
	State and Municipal Obligations		Mortgage- Backed Securities - Residential		Corporate and Other Debt Securities		Total Held-To Maturity Securities
December 31, 2013
Held-To-Maturity Securities,   at Amortized Cost	$	198,206	$	100,055	$	1,000	$	299,261
Held-To-Maturity Securities,   at Fair Value	202,390		98,915		1,000		302,305
Gross Unrealized Gains	4,762		24		—		4,786
Gross Unrealized Losses	578		1,164		—		1,742
Held-To-Maturity Securities,   Pledged as Collateral							298,261
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	23,633	$	85,339	$	—	$	108,972
12 Months or Longer	5,111		—		—		5,111
Total	$	28,744	$	85,339	$	—	$	114,083
Number of Securities in a   Continuous Loss Position	101		36		—		137
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	519	$	1,164	$	—	$	1,683
12 Months or Longer	59		—		—		59
Total	$	578	$	1,164	$	—	$	1,742
September 30, 2013
Held-To-Maturity Securities,   at Amortized Cost	$	194,065	$	78,561	$	1,000	$	273,626
Held-To-Maturity Securities,   at Fair Value	198,548		78,842		1,000		278,390
Gross Unrealized Gains	5,018		314		—		5,332
Gross Unrealized Losses	535		33		—		568
Held-To-Maturity Securities,   Pledged as Collateral							272,626
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	27,814	$	29,714	$	—	$	57,528
12 Months or Longer	171		—		—		171
Total	$	27,985	$	29,714	$	—	$	57,699
Number of Securities in a   Continuous Loss Position	97		13		—		110
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	532	$	33	$	—	$	565
12 Months or Longer	2		—		—		2
Total	$	534	$	33	$	—	$	567