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Note 2
9 Months Ended
Jul. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]

2.  For the three and nine months ended July 31, 2013, the Company’s total stock-based compensation expense was $2.7 million ($2.2 million net of tax) and $5.2 million (pre and post tax), respectively, and $0.8 million (pre and post tax) and $3.7 million (pre and post tax) for the three and nine months ended July 31, 2012, respectively. Included in this total stock-based compensation expense was the vesting of stock options of $1.6 million and $3.0 million for the three and nine months ended July 31, 2013, respectively, and $0.7 million and $3.3 million for the three and nine months ended July 31, 2012, respectively.