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Earnings Per Share
3 Months Ended
Mar. 31, 2016
Earnings Per Share [Abstract]  
Earnings Per Share
15.
Earnings Per Share
The computations of Basic and Diluted Earnings per Share were as follows:
 
Three Months Ended
 
March 31
 
2016
 
2015
Numerator:
 
 
 
Net Earnings
$
4,439

 
$
5,026

Denominator:
 
 
 
Basic - Weighted Average Shares Outstanding
17,544,192

 
18,283,097

Effect of dilutive securities:
 
 
 
Share-based compensation plans
433,395

 
497,837

Diluted - Weighted Average Shares Outstanding
17,977,587

 
18,780,934

Basic Earnings per Share
$
0.25

 
$
0.27

Diluted Earnings per Share
$
0.25

 
$
0.27

 
Excluded from the dilutive securities shown above were options to purchase 381,952 and 145,293 shares of Common Stock during the three months ended March 31, 2016 and 2015, respectively. These exclusions were made if the exercise prices of the 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 average shares outstanding in the options or if we have a net loss, as these effects are anti-dilutive.