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Note 2
6 Months Ended
Apr. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]

2.  For the three and six months ended April 30, 2013, the Company’s total stock-based compensation expense was $1.3 million (pre and post tax) and $2.5 million (pre and post tax), respectively, and $1.7 million ($1.3 million net of tax) and $2.9 million (pre and post tax) for the three and six months ended April 30, 2012, respectively.  Included in this total stock-based compensation expense was the vesting of stock options of $0.7 million and $1.5 million for the three and six months ended April 30, 2013, respectively, and $1.6 million and $2.6 million for the three and six months ended April 30, 2012, respectively.