Annual report pursuant to Section 13 and 15(d)

Intangible Assets (Details)

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Intangible Assets (Details) - USD ($)
$ in Thousands
12 Months Ended
Nov. 26, 2019
May 02, 2019
Aug. 28, 2017
Jan. 30, 2021
Feb. 01, 2020
Feb. 02, 2019
Finite-Lived Intangible Assets [Line Items]            
Finite-lived intangible assets, Estimated Useful Life   5 years        
Finite-lived intangible assets, Gross       $ 2,871 $ 2,871  
Finite-lived intangible assets, Accumulated Amortization       (512) (97)  
Amortization expense of intangible assets       415 1,353 $ 165
Estimated amortization expense by fiscal year maturity [Abstract]            
Estimated amortization expense, fiscal 2021       415    
Estimated amortization expense, fiscal 2022       410    
Estimated amortization expense, fiscal 2023       352    
Estimated amortization expense, fiscal 2024       156    
Estimated amortization expense, fiscal 2025       $ 105    
Vendor exclusivity agreement, Duration of contract   5 years        
Warrant exercise period   5 years   5 years    
Warrants issued in connection with and as consideration for primarily entering into a vendor exclusivity agreement   350,000        
Market value of warrants on the grant date   $ 193        
Aggregate consideration under two agreements to sell Boston television station, WWDP, including the Company's FCC broadcast license     $ 13,500      
Pre-tax operating gain on the television station sale           $ 665
Trade Names [Member]            
Finite-Lived Intangible Assets [Line Items]            
Finite-lived intangible assets, Gross       $ 1,568 1,568  
Finite-lived intangible assets, Accumulated Amortization       $ (124) (19)  
Trade Names [Member] | Minimum [Member]            
Finite-Lived Intangible Assets [Line Items]            
Finite-lived intangible assets, Estimated Useful Life       3 years    
Trade Names [Member] | Maximum [Member]            
Finite-Lived Intangible Assets [Line Items]            
Finite-lived intangible assets, Estimated Useful Life       15 years    
Technology [Member]            
Finite-Lived Intangible Assets [Line Items]            
Finite-lived intangible assets, Estimated Useful Life       4 years    
Finite-lived intangible assets, Gross       $ 772 772  
Finite-lived intangible assets, Accumulated Amortization       $ (228) (35)  
Customer Lists [Member]            
Finite-Lived Intangible Assets [Line Items]            
Finite-lived intangible assets, Estimated Useful Life       4 years    
Finite-lived intangible assets, Gross       $ 339 339  
Finite-lived intangible assets, Accumulated Amortization       $ (93) (14)  
Customer Lists [Member] | Minimum [Member]            
Finite-Lived Intangible Assets [Line Items]            
Finite-lived intangible assets, Estimated Useful Life       3 years    
Customer Lists [Member] | Maximum [Member]            
Finite-Lived Intangible Assets [Line Items]            
Finite-lived intangible assets, Estimated Useful Life       5 years    
Vendor Exclusivity [Member]            
Finite-Lived Intangible Assets [Line Items]            
Finite-lived intangible assets, Estimated Useful Life       5 years    
Finite-lived intangible assets, Gross       $ 192 192  
Finite-lived intangible assets, Accumulated Amortization       $ (67) $ (29)  
J.W. Hulme [Member] | Trade Names [Member]            
Finite-Lived Intangible Assets [Line Items]            
Finite-lived intangible assets, Estimated Useful Life 15 years          
Estimated amortization expense by fiscal year maturity [Abstract]            
Finite-lived intangible assets acquired $ 1,480          
J.W. Hulme [Member] | Customer Lists [Member]            
Finite-Lived Intangible Assets [Line Items]            
Finite-lived intangible assets, Estimated Useful Life 3 years          
Estimated amortization expense by fiscal year maturity [Abstract]            
Finite-lived intangible assets acquired $ 86          
Float Left [Member] | Trade Names [Member]            
Finite-Lived Intangible Assets [Line Items]            
Finite-lived intangible assets, Estimated Useful Life 15 years          
Estimated amortization expense by fiscal year maturity [Abstract]            
Finite-lived intangible assets acquired $ 88          
Float Left [Member] | Technology [Member]            
Finite-Lived Intangible Assets [Line Items]            
Finite-lived intangible assets, Estimated Useful Life 4 years          
Estimated amortization expense by fiscal year maturity [Abstract]            
Finite-lived intangible assets acquired $ 772          
Float Left [Member] | Customer Lists [Member]            
Finite-Lived Intangible Assets [Line Items]            
Finite-lived intangible assets, Estimated Useful Life 5 years          
Estimated amortization expense by fiscal year maturity [Abstract]            
Finite-lived intangible assets acquired $ 253