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Restructuring (Tables)
6 Months Ended
Jan. 31, 2013
Text Block [Abstract]  
Restructuring Reserve Roll Forward
A reconciliation of the Company’s restructuring liability is as follows:
 
Employee
Related
 
Asset Write-offs
 
Other
 
Total
Beginning balance, July 31, 2012
$
8,809

 
$

 
$
265

 
$
9,074

Restructuring charge
2,502

 
204

 
1,325

 
4,031

Non-cash write-offs

 
(200
)
 

 
(200
)
Cash payments
(6,955
)
 

 
(133
)
 
(7,088
)
Ending balance, January 31, 2013
$
4,356

 
$
4

 
$
1,457

 
$
5,817