XML 137 R17.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Intangible Assets | 12 Months Ended
--- | ---
Dec. 28, 2019
Goodwill and Intangible Assets Disclosure [Abstract] |
Intangible Assets | 10. Intangible Assets Intangible assets, net consist of the following (in thousands):
| December 28, 2019 |  | December 29, 2018
Cost |  |  |
Patents | $ | 23,242 |  |  | $ | 21,323 |
Customer relationships | 7,669 |  |  | 7,669 |
Licenses-related party | 7,500 |  |  | 7,500 |
Acquired technology | 5,580 |  |  | 5,580 |
Trademarks | 4,614 |  |  | 4,190 |
Capitalized software development costs | 3,328 |  |  | 3,430 |
Other | 5,466 |  |  | 5,466 |
Total cost | $ | 57,399 |  |  | $ | 55,158 |
Accumulated amortization |  |  |
Patents | $ | (9,251 | ) |  | $ | (8,868 | )
Licenses-related party | (5,984 | ) |  | (5,252 | )
Customer relationships | (5,688 | ) |  | (4,921 | )
Acquired technology | (4,182 | ) |  | (3,624 | )
Trademarks | (2,195 | ) |  | (1,889 | )
Capitalized software development costs | (2,137 | ) |  | (1,983 | )
Other | (711 | ) |  | (697 | )
Total accumulated amortization | (30,148 | ) |  | (27,234 | )
Net carrying amount | $ | 27,251 |  |  | $ | 27,924 |
Estimated amortization expense for each of the next fiscal years is as follows (in thousands):
Fiscal year | Amount
2020 | $ | 4,172 |
2021 | 3,926 |
2022 | 3,199 |
2023 | 2,097 |
2024 | 1,768 |
Thereafter | 12,089 |
Total | $ | 27,251 |
For the years ended December 28, 2019, December 29, 2018 and December 30, 2017, amortization of intangible assets was $4.4 million, $4.8 million and $4.9 million, respectively. As of December 28, 2019 and December 29, 2018, the total costs of patents not yet amortizing was $6.1 million and $5.3 million, respectively. As of December 28, 2019 and December 29, 2018, the total costs of trademarks not yet amortizing was $0.7 million and $0.5 million, respectively. For the years ended December 28, 2019 and December 29, 2018, total renewal costs capitalized for patents and trademarks was $1.3 million and $0.5 million, respectively. As of December 28, 2019, the weighted-average number of years until the next renewal was two years for patents and six years for trademarks.

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for all or part of the information related to intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -URI http://asc.fasb.org/topic&trid=2144416 + Details
Name: | us-gaap_IntangibleAssetsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration