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Earnings Per Share (Tables)
 12 Months Ended
Oct. 31, 2013
Equity [Abstract]  
Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block]
 
Years Ended October 31,
 
 
2013
 
2012
 
(Amounts in thousands,
except per share data)
Net income available to common stockholders
$
21,570

 
$
13,526

 
 

 
 

Basic weighted average shares
16,982

 
16,813

Effect of dilutive securities:
 
 
 
Stock options
48

 
91

 
 
 
 
Diluted weighted average shares
17,030

 
16,904

 
 
 
 
Basic earnings per share
$
1.27

 
$
0.80

 
 
 
 
Diluted earnings per share
$
1.27

 
$
0.80