XML 22 R12.htm IDEA: XBRL DOCUMENT
v3.21.2

Intangible Assets | 9 Months Ended
--- | ---
Oct. 01, 2021
Goodwill And Intangible Assets Disclosure [Abstract] |
Intangible Assets | Note 5 –Intangible Assets Intangible assets, net consisted of the following (in thousands):
|  | October 1, 2021 |  |  | January 1, 2021 |
Long-lived amortized intangible assets |  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Net |  |  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Net |
Patents and licenses |  | $ | 9,336 |  |  | $ | (9,104 | ) |  | $ | 232 |  |  | $ | 9,382 |  |  | $ | (9,112 | ) |  | $ | 270 |

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: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration