Quarterly Results of Operations (Tables)
 12 Months Ended
Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]  
Schedule of Quarterly Results of Operations
The following table presents a summary of the quarterly results of operations for the years ended December 31:
 
 
2014
 
2013
  
 
First
Quarter
 
Second
Quarter
 
Third
Quarter
 
Fourth
Quarter
 
Total
 
First
Quarter
 
Second
Quarter
 
Third
Quarter
 
Fourth
Quarter
 
Total
Interest income
 
$
21,393

 
$
22,289

 
$
22,422

 
$
22,317

 
$
88,421

 
$
22,426

 
$
22,481

 
$
21,891

 
$
21,419

 
$
88,217

Interest expense
 
2,983

 
3,041

 
3,048

 
3,056

 
12,128

 
3,258

 
3,231

 
3,184

 
3,069

 
12,742

Net interest income
 
18,410

 
19,248

 
19,374

 
19,261

 
76,293

 
19,168

 
19,250

 
18,707

 
18,350

 
75,475

Provision for (release of) credit losses
 
493

 
643

 
539

 
545

 
2,220

 
674

 
695

 
665

 
(6
)
 
2,028

Non-interest income
 
5,685

 
6,504

 
5,949

 
6,196

 
24,334

 
6,336

 
6,376

 
6,475

 
8,614

 
27,801

Non-interest expense
 
15,125

 
15,792

 
15,179

 
16,301

 
62,397

 
16,500

 
15,648

 
15,199

 
18,986

 
66,333

Income before income taxes
 
8,477

 
9,317

 
9,605

 
8,611

 
36,010

 
8,330

 
9,283

 
9,318

 
7,984

 
34,915

Income tax expense
 
2,762

 
3,001

 
3,154

 
2,523

 
11,440

 
2,668

 
2,952

 
2,952

 
3,560

 
12,132

Net income
 
$
5,715

 
$
6,316

 
$
6,451

 
$
6,088

 
$
24,570

 
$
5,662

 
$
6,331

 
$
6,366

 
$
4,424

 
$
22,783

Per common share:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Basic
 
$
0.76

 
$
0.85

 
$
0.87

 
$
0.82

 
$
3.29

 
$
0.74

 
$
0.83

 
$
0.83

 
$
0.58

 
$
2.98

Diluted
 
$
0.75

 
$
0.85

 
$
0.86

 
$
0.82

 
$
3.28

 
$
0.74

 
$
0.82

 
$
0.83

 
$
0.58

 
$
2.97