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Earnings Per Share
12 Months Ended
Dec. 31, 2016
Earnings Per Share [Abstract]  
Earnings Per Share
Earnings Per Share
The computations of Basic and Diluted Earnings per Share for the years ended December 31 were as follows:
 
2016
 
2015
 
2014
Numerator:
 
 
 
 
 
Net Earnings
$
46,614

 
$
32,088

 
$
50,651

Denominator:
 

 
 

 
 

Basic - Weighted Average Shares Outstanding
17,523,267

 
18,015,151

 
18,217,384

Effect of dilutive securities
452,916

 
478,296

 
523,474

Diluted - Weighted Average Shares Outstanding
17,976,183

 
18,493,447

 
18,740,858

Basic Earnings per Share
$
2.66

 
$
1.78

 
$
2.78

Diluted Earnings per Share
$
2.59

 
$
1.74

 
$
2.70


Options to purchase 356,598, 222,092 and 91,199 shares of Common Stock were outstanding during 2016, 2015 and 2014, respectively, but were not included in the computation of diluted earnings per share. These exclusions are made if the exercise prices of these options are greater than the average market price of our Common Stock for the period, if the number of shares we can repurchase under the treasury stock method exceeds the weighted shares outstanding in the options, or if we have a net loss, as the effects are anti-dilutive.