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Restructuring Costs (Tables)
12 Months Ended
Jan. 25, 2015
Restructuring and Related Activities [Abstract]  
Schedule of restructuring reserve activity
Activity under the restructuring plan is summarized in the following table:
(in thousands)
One-time employee termination benefits
 
Contract commitments
 
Total
Balance at January 27, 2013
$

 
$

 
$

Charges
1,841

 
1,245

 
3,086

Cash payments
(454
)
 

 
(454
)
Balance at January 26, 2014
1,387

 
1,245

 
2,632

Charges
662

 
623

 
1,285

Cash payments
(1,767
)
 
(1,753
)
 
(3,520
)
Reclassifications

 
(115
)
 
(115
)
Balance at January 25, 2015
$
282

 
$

 
$
282