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Depreciation and Amortization of Fixed Assets (Tables)
9 Months Ended
Nov. 01, 2014
Property, Plant and Equipment [Abstract]  
Schedule of Depreciation and Amortization of Fixed Assets [Table Text Block] Depreciation and amortization of fixed assets included in the condensed consolidated statements of operations is as follows:

    Thirteen Weeks Ended     Thirty-nine Weeks Ended  
    November 1,
2014
    November 2,
2013
    November 1,
2014
    November 2,
2013
 
    (in thousands)     (in thousands)  
Cost of sales   $ 129     $ 116     $ 380     $ 361  
Selling, general and administrative expenses     953       1,028       2,593       2,713  
Total   $ 1,082     $ 1,144     $ 2,973     $ 3,074