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Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2013
Earnings Per Share [Abstract]  
Computation of Basic and Diluted earnings (Loss) per share
The computations of Basic and Diluted Earnings per Share were as follows:
 
Three Months Ended
 
March 31

2013
 
2012
Numerator:

 

Net Earnings
$
5,059

 
$
5,324

Denominator:


 


Basic - Weighted Average Shares Outstanding
18,343,933

 
18,722,156

Effect of dilutive securities:
 
 
 
Share-based compensation plans
545,384

 
506,116

Diluted - Weighted Average Shares Outstanding
18,889,317

 
19,228,272

Basic Earnings per Share
$
0.28

 
$
0.28

Diluted Earnings per Share
$
0.27

 
$
0.28