Goodwill and Other Intangible Assets (Details) - Schedule of Changes in Net Intangibles and Goodwill - USD ($) $ in Thousands	6 Months Ended
	Jul. 29, 2017	Jan. 28, 2017
Amortized intangible assets:
Net amortized intangible assets	$ 25,914	$ 27,857
Amortization of net intangible assets	1,943
Unamortized intangible assets:
Goodwill	39,191	39,191
Total unamortized intangible assets	39,191	39,191
Vendor Relationships [Member]
Amortized intangible assets:
Amortized intangible assets	17,569	18,522
Amortization of intangible assets	953
Technology [Member]
Amortized intangible assets:
Amortized intangible assets	5,632	6,302
Amortization of intangible assets	670
Trademarks and Trade Names [Member]
Amortized intangible assets:
Amortized intangible assets	2,713	$ 3,033
Amortization of intangible assets	$ 320