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Distribution Facility Expansion, Consolidation & Technology Upgrade (Details)
ft² in Thousands, $ in Thousands
3 Months Ended
Apr. 29, 2017
USD ($)
ft²
Apr. 30, 2016
USD ($)
Jan. 28, 2017
USD ($)
Jan. 30, 2016
ft²
Oct. 08, 2015
USD ($)
Distribution Facility Expansion [Line Items]          
Previous Facility Square Footage | ft²       262  
Expanded Facility Square Footage | ft² 600        
Total cost of the physical building expansion, new sortation equipment and call center facility $ 25,000        
Long-term debt 81,894   $ 85,388    
Distribution facility consolidation and technology upgrade costs 0 $ 80      
PNC Bank, N.A. [Member] | Term Loan [Member]          
Distribution Facility Expansion [Line Items]          
Long-term debt $ 15,897   $ 10,456   $ 15,000