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Earnings Per Share (Tables)
9 Months Ended
Sep. 30, 2017
Earnings Per Share [Abstract]  
Summary of Per Common Share Data and Amounts
The following table presents a summary of per common share data and amounts for the periods indicated.

 
Three months ended September 30,
 
Nine months ended September 30,
(in thousands, except per share data)
2017
 
2016
 
2017
 
2016
Net income as reported
$
16,315

 
$
11,832

 
$
40,661

 
$
35,209

 
 
 
 
 
 
 
 
Weighted average common shares outstanding
23,324

 
19,997

 
22,914

 
20,002

Additional dilutive common stock equivalents
250

 
227

 
295

 
229

Weighted average diluted common shares outstanding
23,574

 
20,224

 
23,209

 
20,231

 
 
 
 
 
 
 
 
Basic earnings per common share:
$
0.70

 
$
0.59

 
$
1.77

 
$
1.76

Diluted earnings per common share:
$
0.69

 
$
0.59

 
$
1.75

 
$
1.74