v3.21.2
Intangible Asset and Goodwill - Additional Information (Detail) - USD ($)
3 Months Ended 9 Months Ended
Oct. 30, 2021
Oct. 31, 2020
Oct. 30, 2021
Oct. 31, 2020
Jan. 30, 2021
Acquired Finite Lived Intangible Assets [Line Items]          
Amortization expense $ 36,000 $ 35,000 $ 106,000 $ 105,000  
Goodwill $ 699,000   699,000   $ 699,000
Impairment charges     $ 0 $ 0  
Simply Mac, Inc. [Member] | Tradenames [Member]          
Acquired Finite Lived Intangible Assets [Line Items]          
Amortization period     15 years    
Simply Inc Domain Name [Member]          
Acquired Finite Lived Intangible Assets [Line Items]          
Amortization period     5 years    
SimplyDeals Domain Name [Member]          
Acquired Finite Lived Intangible Assets [Line Items]          
Amortization period     5 years