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Note 8 - Restructuring Costs (Tables)
 9 Months Ended
Nov. 01, 2014
Notes Tables  
Restructuring and Related Costs [Table Text Block]
 
 
Workforce
Reduction
 
 
Facility
Exit
Costs
 
 
Total
 
 
Cumulative
Restructuring
Costs
 
Liability, February 2, 2013
   $ 1,014     $ 8     $ 1,022     $ 3,264  
Charges in fiscal 2014
     1,696       610       2,306       2,306  
Cash payments
     (2,347
)
     (616
)
     (2,963
)
     -  
Liability, February 1, 2014
     363       2       365       5,570  
Charges for the three months ended May 3, 2014
     1,025       -       1,025       1,025  
Cash payments
     (802
)
     (2
)
     (804
)
     -  
Liability, May 3, 2014
     586       -       586       6,595  
Charges for the three months ended August 2, 2014
     46       -       46       46  
Cash payments
     (386
)
     -       (386
)
     -  
Liability, August 2, 2014
     246       -       246       6,641  
Return of cash for the three months ended November 1, 2014
     -       (18
)
     (18
)
     (18
)
Cash payments
     (144
)
     18       (126
)
     -  
Liability, November 1, 2014
   $ 102     $ -     $ 102     $ 6,623