|
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 |
|
|