Quarterly report pursuant to Section 13 or 15(d)

Securities (Tables)

v3.7.0.1
Securities (Tables)
6 Months Ended
Jun. 30, 2017
Investments, Debt and Equity Securities [Abstract]  
Summary of Investment Securities Available for Sale
The following is a summary of securities available for sale as of June 30, 2017 and December 31, 2016: 
 
Amortized Cost
 
Gross Unrealized Gain
 
Gross Unrealized Loss
 
Estimated Fair Value
 
(in thousands)
June 30, 2017
 
 
 
 
 
 
 
Mortgage-backed securities (1) (2)
$
280,494

 
$
767

 
$
1,496

 
$
279,765

Collateralized mortgage obligations (1)
92,360

 
14

 
936

 
91,438

U.S. government agency securities
7,499

 

 
42

 
7,457

SBA loan pool securities
4,037

 

 
142

 
3,895

Municipal bonds-tax exempt
158,614

 
2,567

 
118

 
161,063

Municipal bonds-taxable
531

 
6

 

 
537

Corporate bonds
5,006

 
16

 

 
5,022

U.S. treasury securities
154

 

 

 
154

Mutual funds
22,916

 

 
401

 
22,515

Total securities available for sale
$
571,611

 
$
3,370

 
$
3,135

 
$
571,846

 
 
 
 
 
 
 
 
December 31, 2016
 
 
 
 
 
 
 
Mortgage-backed securities (1) (2)
$
230,489

 
$
598

 
$
1,457

 
$
229,630

Collateralized mortgage obligations (1)
77,447

 
6

 
1,002

 
76,451

U.S. government agency securities
7,499

 

 
58

 
7,441

SBA loan pool securities
4,356

 

 
210

 
4,146

Municipal bonds-tax exempt
159,789

 
236

 
1,995

 
158,030

Municipal bonds-taxable
13,391

 
319

 
9

 
13,701

Corporate bonds
5,010

 
5

 

 
5,015

U.S. treasury securities
156

 

 

 
156

Mutual funds
22,916

 

 
522

 
22,394

Total securities available for sale
$
521,053

 
$
1,164

 
$
5,253

 
$
516,964

                              
(1) 
Collateralized by residential mortgages and guaranteed by U.S. government sponsored entities.
(2) 
Includes securities collateralized by home equity conversion mortgages with total estimated fair value of $9.1 million and $52.9 million as of June 30, 2017 and December 31, 2016, respectively.
Schedule of Amortized Cost and Estimated Fair Value of Investment Securities by Contractual Maturity
The amortized cost and estimated fair value of securities as of June 30, 2017, by contractual or expected maturity, are shown below. Collateralized mortgage obligations are included in the table shown below based on their expected maturities. Mutual funds do not have contractual maturities. However, they are included in the table shown below as over ten years since the Company intends to hold these securities for at least this duration. All other securities are included based on their contractual maturities.
 
Available for Sale
 
Amortized Cost
 
Estimated Fair Value
 
(in thousands)
Within one year
$
15,692

 
$
15,648

Over one year through five years
59,465

 
59,365

Over five years through ten years
249,990

 
251,060

Over ten years
246,464

 
245,773

Total
$
571,611

 
$
571,846

Available for Sale Securities, Continuous Unrealized Loss Position, Fair Value
Gross unrealized losses on securities available for sale, the estimated fair value of the related securities and the number of securities aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, were as follows as of June 30, 2017 and December 31, 2016:
 
Holding Period
 
Less Than 12 Months
 
12 Months or More
 
Total
 
Gross Unrealized Loss
 
Estimated Fair Value
 
Number of Securities
 
Gross Unrealized Loss
 
Estimated Fair Value
 
Number of Securities
 
Gross Unrealized Loss
 
Estimated Fair Value
 
Number of Securities
 
(in thousands, except number of securities)
June 30, 2017
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Mortgage-backed securities
$
1,432

 
$
189,400

 
62

 
$
64

 
$
6,868

 
2

 
$
1,496

 
$
196,268

 
64

Collateralized mortgage obligations
560

 
67,725

 
30

 
376

 
18,424

 
12

 
936


86,149


42

U.S. government agency securities
42

 
7,457

 
3

 

 

 

 
42


7,457


3

SBA loan pool securities

 

 

 
142

 
3,896

 
2

 
142


3,896


2

Municipal bonds-tax exempt
118

 
5,128

 
7

 

 

 

 
118


5,128


7

U.S. treasury securities

 
154

 
1

 

 

 

 


154


1

Mutual funds
290

 
21,596

 
3

 
111

 
914

 
3

 
401


22,510


6

Total
$
2,442

 
$
291,460

 
106

 
$
693

 
$
30,102

 
19

 
$
3,135

 
$
321,562

 
125

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31, 2016
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Mortgage-backed securities
$
1,345

 
$
102,647

 
38

 
$
112

 
$
11,350

 
3

 
$
1,457

 
$
113,997

 
41

Collateralized mortgage obligations
676

 
60,786

 
27

 
326

 
10,579

 
7

 
1,002

 
71,365

 
34

U.S. government agency securities
58

 
7,441

 
3

 

 

 

 
58

 
7,441

 
3

SBA loan pool securities

 

 

 
210

 
4,146

 
2

 
210

 
4,146

 
2

Municipal bonds-tax exempt
1,995

 
125,004

 
54

 

 

 

 
1,995

 
125,004

 
54

Municipal bonds-taxable
9

 
2,904

 
2

 

 

 

 
9

 
2,904

 
2

Mutual funds
413

 
21,478

 
4

 
109

 
916

 
3

 
522

 
22,394

 
7

Total
$
4,496

 
$
320,260

 
128

 
$
757

 
$
26,991

 
15

 
$
5,253

 
$
347,251

 
143

Realized Gains and Losses on Sales of Investment Securities
Realized gains and losses on sales of securities and proceeds from sales of securities were as follows for the periods indicated:
 
Three Months Ended 
 June 30,
 
Six Months Ended 
 June 30,
 
2017
 
2016
 
2017
 
2016
 
(in thousands)
Gross realized gains on sales of securities
$
938

 
$

 
$
1,206

 
$

Gross realized losses on sales of securities

 

 

 

Net realized gains on sales of securities
$
938

 
$

 
$
1,206

 
$

Proceeds from sales of securities
$
40,115

 
$

 
$
52,688

 
$