Annual report [Section 13 and 15(d), not S-K Item 405]

Basis of Presentation, and Summary of Significant Accounting Policies - Schedule of other intangible assets (Details)

v3.25.1
Basis of Presentation, and Summary of Significant Accounting Policies - Schedule of other intangible assets (Details) - USD ($)
$ in Thousands
Feb. 02, 2025
Feb. 04, 2024
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 6,475 $ 5,928
Accumulated Amortization (4,889) (4,471)
Net Carrying Amount $ 1,586 $ 1,457
Patents    
Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Remaining Life (in years) 7 years 6 months 7 years 6 months
Gross Carrying Amount $ 3,974 $ 3,493
Accumulated Amortization (2,459) (2,140)
Net Carrying Amount $ 1,515 $ 1,353
Trademarks    
Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Remaining Life (in years) 2 years 2 years
Gross Carrying Amount $ 1,661 $ 1,595
Accumulated Amortization (1,590) (1,491)
Net Carrying Amount $ 71 $ 104
Other intangibles    
Finite-Lived Intangible Assets [Line Items]    
Weighted-Average Remaining Life (in years) 0 years 0 years
Gross Carrying Amount $ 840 $ 840
Accumulated Amortization (840) (840)
Net Carrying Amount $ 0 $ 0