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Earnings Per Share (Tables)
6 Months Ended
Jun. 30, 2018
Earnings Per Share [Abstract]  
Schedule of Reconciliation of Numerators and Denominators of Basic Earnings Per Share with Diluted Earnings Per Share
The following table reconciles the numerators and denominators of basic and diluted earnings per share for the periods presented:
 
Three Months Ended June 30,
 
Six Months Ended June 30,
(in thousands, except share and per share data)
2018
 
2017
 
2018
 
2017
Numerator for Earnings per Share—Basic:
 

 
 

 
 

 
 

Net income
 
$
21,436

 
 
$
22,765

 
 
$
47,599

 
 
$
40,953

Less: Income allocated to participating shares
 
62

 
 
81

 
 
141

 
 
141

Net Income Allocated to Shareholders
 
$
21,374

 
 
$
22,684

 
 
$
47,458

 
 
$
40,812

 
 
 
 
 
 
 
 
 
 
 
 
Numerator for Earnings per Share—Diluted:
 

 
 

 
 

 
 

Net income
 
$
21,436

 
 
$
22,765

 
 
$
47,599

 
 
$
40,953

Net Income Available to Shareholders
 
$
21,436

 
 
$
22,765

 
 
$
47,599

 
 
$
40,953

 
 
 
 
 
 
 
 
 
 
 
 
Denominators for Earnings per Share:
 

 
 

 
 

 
 

Weighted Average Shares Outstanding—Basic
 
34,793,160

 
 
34,724,925

 
 
34,775,043

 
 
34,707,683

Add: Potentially dilutive shares
 
264,416

 
 
181,571

 
 
267,998

 
 
199,693

Denominator for Treasury Stock Method—Diluted
 
35,057,576

 
 
34,906,496

 
 
35,043,041

 
 
34,907,376

 
 
 
 
 
 
 
 
 
 
 
 
Weighted Average Shares Outstanding—Basic
 
34,793,160

 
 
34,724,925

 
 
34,775,043

 
 
34,707,683

Add: Average participating shares outstanding
 
100,212

 
 
123,729

 
 
103,449

 
 
119,585

Denominator for Two-Class Method—Diluted
 
34,893,372

 
 
34,848,654

 
 
34,878,492

 
 
34,827,268

 
 
 
 
 
 
 
 
 
 
 
 
Earnings per share—basic
 
$
0.62

 
 
$
0.66

 
 
$
1.37

 
 
$
1.18

Earnings per share—diluted
 
$
0.61

 
 
$
0.65

 
 
$
1.36

 
 
$
1.17

Warrants considered anti-dilutive excluded from potentially dilutive shares - exercise price $31.53 per share, expires January 2019
 
374,314

 
 
466,554

 
 
386,747

 
 
456,749

Restricted stock considered anti-dilutive excluded from potentially dilutive shares
 
89,974

 
 
126,332

 
 
76,325

 
 
105,187