Investment Securities (Tables)

6 Months Ended

Jun. 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 June 30, 2014, December 31, 2013 and June 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
June 30, 2014
Available-For-Sale Securities,   at Amortized Cost	$	92,328	$	102,456	$	148,672	$	17,065	$	1,120	$	361,641
Available-For-Sale Securities,   at Fair Value	92,186		102,862		153,770		16,829		1,201		366,848
Gross Unrealized Gains	4		413		5,143		15		81		5,656
Gross Unrealized Losses	146		7		45		251		—		449
Available-For-Sale Securities,   Pledged as Collateral											228,990
Maturities of Debt Securities, at Amortized Cost:
Within One Year	—		42,106		9,470		—				51,576
From 1 - 5 Years	80,659		58,160		126,647		16,065				281,531
From 5 - 10 Years	11,669		1,550		12,555		—				25,774
Over 10 Years	—		640		—		1,000				1,640
Maturities of Debt Securities, at Fair Value:
Within One Year	—		42,194		9,576		—				51,770
From 1 - 5 Years	80,520		58,460		130,851		16,029				285,860
From 5 - 10 Years	11,666		1,568		13,343		—				26,577
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	$	42,888	$	2,860	$	8,740	$	—	$	—	$	54,488
12 Months or Longer	33,031		4,223		1,935		8,537		—		47,726
Total	$	75,919	$	7,083	$	10,675	$	8,537	$	—	$	102,214
Number of Securities in a   Continuous Loss Position	24		24		8		12		—		68
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	30	$	—	$	34	$	—	$	—	$	64
12 Months or Longer	116		7		11		251		—		385
Total	$	146	$	7	$	45	$	251	$	—	$	449
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
June 30, 2013
Available-For-Sale Securities,   at Amortized Cost	$	151,199	$	131,154	$	197,775	$	17,219	$	1,120	$	498,467
Available-For-Sale Securities,   at Fair Value	150,046		130,444		203,230		16,711		1,143		501,574
Gross Unrealized Gains	—		135		5,586		—		23		5,744
Gross Unrealized Losses	1,153		845		131		508		—		2,637
Available-For-Sale Securities,   Pledged as Collateral											270,243
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	150,048	$	80,443	$	6,750	$	15,910	$	—	$	253,151
12 Months or Longer	—		4,228		—		800		—		5,028
Total	$	150,048	$	84,671	$	6,750	$	16,710	$	—	$	258,179
Number of Securities in a   Continuous Loss Position	47		347		3		22		—		419

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
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	1,153	$	826	$	131	$	308	$	—	$	2,418
12 Months or Longer	—		19		—		200		—		219
Total	$	1,153	$	845	$	131	$	508	$	—	$	2,637

Held-To-Maturity Securities [Table Text Block]

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

Held-To-Maturity Securities
	State and Municipal Obligations		Mortgage- Backed Securities - Residential		Corporate and Other Debt Securities		Total Held-To Maturity Securities
June 30, 2014
Held-To-Maturity Securities,   at Amortized Cost	$	174,888	$	121,549	$	1,000	$	297,437
Held-To-Maturity Securities,   at Fair Value	180,211		123,048		1,000		304,259
Gross Unrealized Gains	5,473		1,533		—		7,006
Gross Unrealized Losses	150		34		—		184
Held-To-Maturity Securities,   Pledged as Collateral							296,437
Maturities of Debt Securities, at Amortized Cost:
Within One Year	30,255		—		—		30,255
From 1 - 5 Years	81,521		37,372		—		118,893
From 5 - 10 Years	60,657		84,177		—		144,834
Over 10 Years	2,455		—		1,000		3,455
Maturities of Debt Securities, at Fair Value:
Within One Year	30,369		—		—		30,369
From 1 - 5 Years	84,085		37,752		—		121,837
From 5 - 10 Years	63,203		85,296		—		148,499
Over 10 Years	2,554		—		1,000		3,554
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	2,697	$	9,561	$	—	$	12,258
12 Months or Longer	13,839		1,194		—		15,033
Total	$	16,536	$	10,755	$	—	$	27,291
Number of Securities in a   Continuous Loss Position	63		4		—		67
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	29	$	27	$	—	$	56
12 Months or Longer	121		7		—		128
Total	$	150	$	34	$	—	$	184

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
June 30, 2013
Held-To-Maturity Securities,   at Amortized Cost	$	200,182	$	47,732	$	1,000	$	248,914
Held-To-Maturity Securities,   at Fair Value	204,153		47,538		1,000		252,691
Gross Unrealized Gains	4,833		8		—		4,841
Gross Unrealized Losses	862		202		—		1,064
Held-To-Maturity Securities,   Pledged as Collateral							247,914
Securities in a Continuous Loss Position, at Fair Value:
Less than 12 Months	$	39,598	$	42,813	$	—	$	82,411
12 Months or Longer	13,204		—		—		13,204
Total	$	52,802	$	42,813	$	—	$	95,615
Number of Securities in a   Continuous Loss Position	172		27		—		199
Unrealized Losses on Securities in a Continuous Loss Position:
Less than 12 Months	$	712	$	203	$	—	$	915
12 Months or Longer	149		—		—		149
Total	$	861	$	203	$	—	$	1,064