Fixed Assets (Details) - Schedule of Depreciation of Fixed Assets - USD ($) $ in Thousands	12 Months Ended
	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Schedule of Depreciation of Fixed Assets [Abstract]
Cost of sales	$ 440	$ 523	$ 483
Selling, general and administrative expenses	7,699	4,668	3,905
Total	$ 8,139	$ 5,191	$ 4,388