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Earnings Per Share
6 Months Ended
Jun. 30, 2018
Earnings Per Share [Abstract]  
Earnings Per Share
EARNINGS PER SHARE

Basic earnings per common share data is calculated by dividing net income by the weighted average number of common shares outstanding during the period. Common shares outstanding include common stock and restricted stock awards where recipients have satisfied the vesting terms. Diluted earnings per common share gives effect to all dilutive potential common shares outstanding during the period using the treasury stock method.

The following table presents a summary of per common share data and amounts for the periods indicated.
 
Three months ended June 30,
 
Six months ended June 30,
(in thousands, except per share data)
2018
 
2017
 
2018
 
2017
Net income as reported
$
22,251

 
$
11,955

 
$
43,172

 
$
24,346

 
 
 
 
 
 
 
 
Weighted average common shares outstanding
23,124

 
23,475

 
23,119

 
22,706

Additional dilutive common stock equivalents
194

 
257

 
213

 
314

Weighted average diluted common shares outstanding
23,318

 
23,732

 
23,332

 
23,020

 
 
 
 
 
 
 
 
Basic earnings per common share:
$
0.96

 
$
0.51

 
$
1.87

 
$
1.07

Diluted earnings per common share:
$
0.95

 
$
0.50

 
$
1.85

 
$
1.06



For the three and six months ended June 30, 2018 and 2017, there were no common stock equivalents excluded from the earnings per share calculations because their effect would have been anti-dilutive.