Intangible Assets, Net - Schedule of intangible assets (Details) - USD ($) $ in Thousands |
9 Months Ended | 12 Months Ended |
---|---|---|
Oct. 30, 2022 |
Jan. 30, 2022 |
|
Finite-Lived Intangible Assets [Line Items] | ||
Gross Carrying Amount | $ 5,335 | $ 5,068 |
Accumulated Amortization | (3,940) | (3,655) |
Net carrying amount | $ 1,395 | $ 1,413 |
Patents | ||
Finite-Lived Intangible Assets [Line Items] | ||
Estimated Life | 10 years | 10 years |
Gross Carrying Amount | $ 3,017 | $ 2,838 |
Accumulated Amortization | (1,796) | (1,626) |
Net carrying amount | $ 1,221 | $ 1,212 |
Trademarks | ||
Finite-Lived Intangible Assets [Line Items] | ||
Estimated Life | 3 years | 3 years |
Gross Carrying Amount | $ 1,478 | $ 1,390 |
Accumulated Amortization | (1,304) | (1,189) |
Net carrying amount | $ 174 | $ 201 |
Other intangibles | ||
Finite-Lived Intangible Assets [Line Items] | ||
Estimated Life | 5 years | 5 years |
Gross Carrying Amount | $ 840 | $ 840 |
Accumulated Amortization | (840) | (840) |
Net carrying amount | $ 0 | $ 0 |