Goodwill and Other Intangible Assets (Details) - Schedule of Changes in Net Intangibles and Goodwill - USD ($) $ in Thousands	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017
Amortized intangible assets:
Amortized intangible assets	$ 23,967	$ 27,857
Amortization of intangible assets	3,890	1,143
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	16,612	18,522
Amortization of intangible assets	1,910
Technology-Based Intangible Assets [Member]
Amortized intangible assets:
Amortized intangible assets	4,962	6,302
Amortization of intangible assets	1,340
Trademarks and Trade Names [Member]
Amortized intangible assets:
Amortized intangible assets	2,393	$ 3,033
Amortization of intangible assets	$ 640