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Restructuring	3 Months Ended
Oct. 31, 2011
Restructuring and Related Activities [Abstract]
Restructuring	NOTE 13 - Restructuring The Company is relocating its corporate headquarters to the Dallas metroplex in Texas in 2012. The Company recognized restructuring-related costs of $1.5 million for the three months ended October 31, 2011. Restructuring-related costs are for severance and the costs of relocating employees to Texas.

Restructuring

3 Months Ended

Oct. 31, 2011

Restructuring and Related Activities [Abstract]

NOTE 13 - Restructuring

The Company is relocating its corporate headquarters to the Dallas metroplex in Texas in 2012. The Company recognized restructuring-related costs of $1.5 million for the three months ended October 31, 2011. Restructuring-related costs are for severance and the costs of relocating employees to Texas.

- Definition

The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled.

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