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Net Income Per Share
 3 Months Ended
Mar. 28, 2012
Net Income Per Share [Abstract]  
Net Income Per Share
Note 12.     Net Income Per Share
 
   
Quarter Ended
 
   
March 28, 2012
   
March 30, 2011
 
   
(In thousands, except per share amounts)
 
Numerator:
         
Numerator for basic and diluted net income per share - net income
 
$
5,865
   
$
4,124
 
                 
Denominator:
               
Denominator for basic net income per share - weighted average shares
   
96,075
     
98,980
 
Effect of dilutive securities:
               
Options
   
904
     
1,273
 
Restricted stock units and awards
   
899
     
1,109
 
Denominator for diluted net income per share - adjusted weighted
average shares and assumed conversions of dilutive securities
   
97,878
     
101,362
 
                 
Basic and diluted net income per share
 
$
0.06
   
$
0.04
 
                 
Stock options excluded (1)
   
1,730
     
2,088
 
Restricted stock units and awards excluded (1)
   
715
     
843
 
 
(1)
Excluded from diluted weighted-average shares outstanding as the impact would have been antidilutive.