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Net Income Per Share (Tables)
12 Months Ended
Dec. 31, 2014
Earnings Per Share [Abstract]  
Schedule Of Weighted Average Shares Outstanding Basic And Diluted
Diluted net income per share has been computed by dividing net income by the diluted number of weighted average shares outstanding using the treasury stock method.  The share effect is as follows:
 
For the Years Ended December 31,
 
2014
 
2013
 
2012
Weighted average shares outstanding:
 
 
 
 
 
Common shares
21,739,300

 
23,180,633

 
24,850,830

Vested restricted stock units
517,804

 
670,156

 
558,825

Basic number of weighted average shares outstanding
22,257,104

 
23,850,789

 
25,409,655

Dilutive effect of stock options
3,293

 
31,180

 
48,005

Dilutive effect of restricted stock and restricted stock units
71,004

 
127,624

 
141,296

Dilutive number of weighted average shares outstanding
22,331,401

 
24,009,593

 
25,598,956