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Restructuring Charges (Tables)
6 Months Ended
Oct. 30, 2011
Restructuring and Related Activities [Abstract]  
Schedule of Restructuring Reserve by Type of Cost [Text Block]
The following table summarizes the activities of the restructuring accrual during the first six months of fiscal 2012 (in thousands):
Balance as of April 30, 2011
$
4,083

Adjustments
(322
)
Cash payments, net of sublease income
(129
)
Balance as of October 30, 2011
$
3,632