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INCOME PER COMMON SHARE
6 Months Ended
Jun. 26, 2011
Earnings Per Share [Abstract]  
INCOME PER COMMON SHARE
8.        INCOME PER COMMON SHARE
 
Basic net income per common share is computed by dividing net income by the weighted-average number of common shares outstanding.  Diluted net income per common share is computed by dividing net income by the weighted-average number of common shares outstanding, plus the dilutive effect of stock options and warrants. The dilutive effect of stock options and warrants is calculated under the treasury stock method using the average market price for the period.   Certain common stock equivalents related to options were not included in the computation of diluted net income per share because those options exercise prices were greater than the average market price of the common shares.

Basic and diluted earnings per common share for the second quarter and six months periods were calculated using the weighted average shares as follows:
 
   
Second Quarter Ended
   Six Months Ended 
(thousands)  
June 26,
2011
   
June 27,
 2010
   
June 26,
2011
   
June 27,
 2010
 
Weighted average common shares outstanding - basic
  9,697   9,331   9,575   9,301 
Effect of potentially dilutive securities
  488   581   477   581 
Weighted average common shares outstanding - diluted
  10,185   9,912   10,052   9,882