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Depreciation and Amortization (Details) - Schedule of Depreciation and Amortization of Fixed Assets - USD ($)
$ in Thousands
3 Months Ended
Apr. 29, 2017
Apr. 30, 2016
Schedule of Depreciation and Amortization of Fixed Assets [Abstract]    
Cost of sales $ 154 $ 100
Selling, general and administrative expenses 3,223 1,463
Total $ 3,377 $ 1,563