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Note 8 - Earnings Per Share
3 Months Ended
Jan. 31, 2012
Earnings Per Share [Text Block]
8. EARNINGS PER SHARE

Shares used to compute basic and diluted earnings per share from operations are as follows:

   
Three Months Ended
 
   
January 31,
 
   
2012
   
2011
 
    (In thousands, except per share amount)  
             
Net income available to common shares
  $ 7,649     $ 4,804  
                 
Basic
               
Weighted average shares
    55,064       54,132  
                 
Diluted
               
Weighted average shares, basic
    55,064       54,132  
Dilutive effect of options
    589       763  
Weighted average shares, diluted
    55,653       54,895  
                 
Basic earnings per share
  $ 0.14     $ 0.09  
Diluted earnings per share
  $ 0.14     $ 0.09  
Weighted average anti-dilutive shares excluded from diluted EPS
    2,946       3,211