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Depreciation and Amortization of Fixed Assets (Tables)
6 Months Ended
Aug. 02, 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     Twenty-six Weeks Ended  
    August 2,
2014
    August 3,
2013
    August 2,
2014
    August 3,
2013
 
    (in thousands)     (in thousands)  
Cost of sales   $ 128     $ 120     $ 251     $ 244  
Selling, general and administrative expenses     858       861       1,640       1,685  
Total   $ 986     $ 981     $ 1,891     $ 1,929