Intangible Assets, net

12 Months Ended

Jan. 29, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible assets, net

Intangible Assets, net

A summary of other intangible assets follows (in thousands):

		January 29, 2023
	Weighted-Average Remaining Life (in years)	Gross Carrying Amount		Accumulated Amortization		Net carrying amount
Patents	7.6	$	3,091	$	(1,864)	$	1,227
Trademarks	2.2	1,522		(1,338)		184
Other intangibles	—	840		(840)		—
Total		$	5,453	$	(4,042)	$	1,411

		January 30, 2022
	Weighted-Average Remaining Life (in years)	Gross Carrying Amount		Accumulated Amortization		Net carrying amount
Patents	8.1	$	2,838	$	(1,626)	$	1,212
Trademarks	2.2	1,390		(1,189)		201
Other intangibles	—	840		(840)		—
Total		$	5,068	$	(3,655)	$	1,413

Amortization expense was $0.4 million, $0.7 million, and $0.5 million in fiscal 2023, 2022, and 2021, respectively.

Expected amortization expense by fiscal year for these other intangible assets follows (in thousands):

2024	$	356
2025	299
2026	225
2027	178
2028	139
Thereafter	214
	$	1,411