Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Details)

v3.19.2
Intangible Assets (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
May 02, 2019
Aug. 03, 2019
Aug. 04, 2018
Aug. 03, 2019
Aug. 04, 2018
Feb. 02, 2019
Intangible Assets [Abstract]            
Finite-lived intangible assets, Gross   $ 1,979   $ 1,979   $ 1,786
Finite-lived intangible assets, Accumulated Amortization   (1,487)   (1,487)   $ (502)
Amortization expense of intangible assets   945 $ 42 $ 986 $ 83  
Vendor exclusivity agreement, Duration of contract 5 years          
Warrant exercise period 5 years     5 years    
Warrants issued in connection with and as consideration for entering into a vendor exclusivity agreement 3,500,000          
Market value of warrants on the grant date $ 193          
Vendor exclusivity agreement estimated useful life 5 years          
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]            
Estimated amortization expense, fiscal 2019   1,313   $ 1,313    
Estimated amortization expense, fiscal 2020   39   39    
Estimated amortization expense, fiscal 2021   39   39    
Estimated amortization expense, fiscal 2022   39   39    
Estimated amortization expense, fiscal 2023   $ 39   $ 39