XML 40 R29.htm IDEA: XBRL DOCUMENT
v3.23.2

Note 9 - Stock-based Compensation (Tables) | 6 Months Ended
--- | ---
Jul. 01, 2023
Notes Tables |
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] |
|  | Three Months Ended |  |  | Six Months Ended |
|  | July 1, |  |  | July 2, |  |  | July 1, |  |  | July 2, |
(In thousands) |  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Cost of revenue |  | $ | 1,414 |  |  | $ | 890 |  |  | $ | 2,367 |  |  | $ | 1,825 |
Research and development |  |  | 7,647 |  |  |  | 4,691 |  |  |  | 12,986 |  |  |  | 9,536 |
Selling, general, and administrative |  |  | 12,428 |  |  |  | 7,543 |  |  |  | 20,391 |  |  |  | 15,888 |
Total stock-based compensation |  | $ | 21,489 |  |  | $ | 13,124 |  |  | $ | 35,744 |  |  | $ | 27,249 |
Share-Based Payment Arrangement, Performance Shares, Outstanding Activity [Table Text Block] |
(Shares in thousands) |  | Total |
Balance, December 31, 2022 |  |  | 985 |
Granted |  |  | 144 |
Effect of vesting multiplier |  |  | 331 |
Vested |  |  | (633 | )
Balance, July 1, 2023 |  |  | 827 |

X
- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the number and weighted-average grant date fair value for outstanding performance shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Subparagraph (c) -Paragraph 2 -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationPerformanceSharesAwardOutstandingActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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