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Schedule II - Valuation and Qualifying Accounts and Reserves
 12 Months Ended
Jan. 30, 2016
Notes to Financial Statements  
Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]
SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS AND RESERVES
 
Classification
 
Balance
Beginning of
Period
 
 
Additions:
Provision for
(Recovery of)
 
 
Deductions:
(Write-offs)
Recoveries of
 
 
Balance End of
Period
 
   
(in thousands)
  
Allowance for returns, doubtful accounts and discounts:                                
Fiscal Years
                                
2014
   $ 295       98       (93
)
     300  
2015
     300     $ 1,257     $ (55
)
   $ 1,502  
2016
   $ 1,502     $ 692     $ (192
)
   $ 2,002