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Restructuring
6 Months Ended
Jan. 31, 2012
Restructuring and Related Activities [Abstract]  
Restructuring

NOTE 14 - Restructuring

The Company is relocating its corporate headquarters to Dallas, Texas in 2012. The Company recognized restructuring-related costs of $3.1 million and $0.6 million for the three months ended January 31, 2012 and 2011, respectively. Restructuring-related costs for the six months ended January 31, 2012 are $1.1 million for severance and $2.0 million for the costs of relocating employees to Texas. Restructuring-related costs for the six months ended January 31, 2011 are for severance.

                             
       

Balance at
July 31, 2011
(000's)

   

Expense
(000's)

   

Payments
(000's)

   

Balance at
January 31, 2012
(000's)

 
  Severance   $ 1,051     1,102     201   $ 1,952