XML 51 R20.htm IDEA: XBRL DOCUMENT v2.4.0.6
Income Per Share (Tables)
3 Months Ended
Mar. 31, 2013
Income Per Share  
Schedule of the weighted average number of shares used to compute basic and diluted net income per share

 

 

 

 

Three Months Ended

 

 

 

31-Mar-2013

 

31-Mar-2012

 

Weighted average common shares outstanding, basic

 

6,768,408

 

6,588,367

 

Weighted average common equivalent shares due to stock options and RSUs

 

319,229

 

441,830

 

Weighted average common shares outstanding, diluted

 

7,087,637

 

7,030,197