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Earnings Per Share
 12 Months Ended
Dec. 31, 2015
Earnings Per Share Reconciliation [Abstract]  
Earnings Per Share
Earnings Per Share
The following table presents a reconciliation of the numerators and denominators of the basic and diluted earnings per share calculations:
 
Year Ended December 31,
 
2015
 
2014
 
2013
 
Income
(Numerator)
 
Weighted
Shares
(Denominator)
 
Per-Share
Amount
 
Income
(Numerator)
 
Weighted
Shares
(Denominator)
 
Per-Share
Amount
 
Income
(Numerator)
 
Weighted
Shares
(Denominator)
 
Per-Share
Amount
 
(Amounts and numbers in thousands, except per-share data)
Basic EPS
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Income available to common stockholders
$
74,479

 
55,157

 
$
1.35

 
$
177,949

 
55,008

 
$
3.23

 
$
112,143

 
54,947

 
$
2.04

Effect of dilutive securities:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Options
—

 
15

 
 
 
—

 
12

 
 
 
—

 
17

 
 
RSUs
—

 
37

 
 
 
—

 
—

 
 
 
—

 
—

 
 
Diluted EPS
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Income available to common stockholders after assumed conversions
$
74,479

 
55,209

 
$
1.35

 
$
177,949

 
55,020

 
$
3.23

 
$
112,143

 
54,964

 
$
2.04



Potentially dilutive securities representing approximately 67,000, 252,000, and 359,000 shares of common stock for 2015, 2014, and 2013, respectively, were excluded from the computation of diluted earnings per common share because their effect would have been anti-dilutive.