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Stock-Based Compensation (Tables)
9 Months Ended
Jul. 31, 2012
2005 Stock Incentive Plan [Member]
 
Share Based Compensation Arrangement by Share Based Payment Award  
Stock option activity, related to incentive plan
                         
    Number of Shares     Weighted-Average
Exercise Price
    Aggregate
Intrinsic  Value
 

Outstanding at October 31, 2011

    72     $ 13.75       —    

Exercised

    (18   $ 14.58       —    
   

 

 

                 

Outstanding at July 31, 2012

    54     $ 14.23     $ 1,472  
   

 

 

           

 

 

 

Exercisable at July 31, 2012

    31     $ 17.85     $ 833  
   

 

 

           

 

 

 
2011 Management Incentive Plan [Member]
 
Share Based Compensation Arrangement by Share Based Payment Award  
Stock option activity, related to incentive plan
                         
    Number of Shares     Weighted-Average
Exercise Price
    Aggregate
Intrinsic  Value
 

Outstanding at October 31, 2011

    65     $ 21.82       —    

Outstanding at July 31, 2012

    65     $ 21.82     $ 340  
   

 

 

           

 

 

 

Exercisable at July 31, 2012

    55     $ 21.82     $ 1,488