Note 12 - Income Taxes (Tables)
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12 Months Ended |
Jan. 03, 2026 |
| Notes Tables |
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| Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] |
| | | Year Ended | |
| | | January 3, | | | December 28, | | | December 30, | | | (In thousands) | | 2026 | | | 2024 | | | 2023 | | | Domestic | | $ | (1,792 | ) | | $ | 2,595 | | | $ | 55,069 | | | Foreign | | | 15,169 | | | | 33,634 | | | | 159,787 | | | Income before taxes | | $ | 13,377 | | | $ | 36,229 | | | $ | 214,856 | |
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| Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] |
| | | Year Ended | |
| | | January 3, | | | December 28, | | | December 30, | | | (In thousands) | | 2026 | | | 2024 | | | 2023 | | | Current: | | | | | | | | | | | | | | Federal | | $ | 2,317 | | | $ | (15,866 | ) | | $ | 10,331 | | | State | | | (10 | ) | | | 460 | | | | 1,059 | | | Foreign | | | 2,799 | | | | 2,573 | | | | 3,019 | | | | | | 5,106 | | | | (12,833 | ) | | | 14,409 | | | Deferred: | | | | | | | | | | | | | | Federal | | | 4,912 | | | | (7,530 | ) | | | (56,323 | ) | | State | | | — | | | | — | | | | — | | | Foreign | | | 275 | | | | (4,539 | ) | | | (2,291 | ) | | | | | 5,187 | | | | (12,069 | ) | | | (58,614 | ) | | Income tax expense (benefit) | | $ | 10,293 | | | $ | (24,902 | ) | | $ | (44,205 | ) |
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| Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] |
| | | Year Ended | |
| | | January 3, 2026 | |
| (In thousands) | | Amount | | | % | | U.S Federal Statutory Tax Rate | | $ | 2,809 | | | | 21.0 | | | State Income Taxes, Net of Federal Benefit* | | | (4 | ) | | | — | | | Foreign Tax Effects | | | | | | | | | | Bermuda | | | | | | | | | | Statutory tax rate difference between Bermuda and United States | | | (360 | ) | | | (2.7 | ) | | Taiwan | | | | | | | | | | Withholding tax | | | 1,239 | | | | 9.3 | | | Canada | | | | | | | | | | Research and Development tax credits | | | (226 | ) | | | (1.7 | ) | | Stock-based payment awards | | | 683 | | | | 5.1 | | | Other | | | (142 | ) | | | (1.1 | ) | | Other | | | 570 | | | | 4.1 | | | Effects of Changes in Tax Law | | | — | | | | — | | | Nontaxable or Nondeductible Items | | | | | | | | | | Stock-based compensation | | | 15,271 | | | | 114.2 | | | Other | | | 132 | | | | 1.0 | | | Effects of Cross Border Tax Effects | | | | | | | | | | Global Intangible low-taxed income | | | (196 | ) | | | (1.5 | ) | | Foreign-Derived Intangible Income | | | (2,243 | ) | | | (16.8 | ) | | Subpart F Income | | | 1,027 | | | | 7.7 | | | Tax Credits | | | | | | | | | | R&D Credits | | | (2,400 | ) | | | (17.9 | ) | | Foreign Tax Credits | | | (7,180 | ) | | | (53.7 | ) | | Change in Valuation Allowance | | | 627 | | | | 4.7 | | | Changes in Unrecognized Tax Benefits | | | (6 | ) | | | — | | | Other | | | 692 | | | | 5.2 | | | | | | | | | | | |
| Effective Tax Rate | | $ | 10,293 | | | | 76.9 | |
| | | Year Ended |
| | | December 28, | | December 30, |
| | | 2024 | | 2023 | | | | % | | % |
| Statutory federal rate | | 21 | | 21 | | Adjustments for tax effects of: | | | | |
| State taxes, net | | (8) | | (1) | | Federal tax credits | | (16) | | (4) | | Stock-based compensation | | 9 | | (2) | | Foreign rate differential | | (25) | | (15) | | U.S. tax on foreign operations | | 18 | | 9 | | Valuation allowance | | 10 | | (29) | | Change in uncertain tax benefit accrual | | (75) | | — | | Other | | (3) | | — | | Effective income tax rate | | (69) | | (21) |
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| Schedule of Deferred Tax Assets and Liabilities [Table Text Block] |
| (In thousands) | | January 3, 2026 | | | December 28, 2024 | | | Deferred tax assets: | | | | | | | | | | Net operating loss carry forwards | | $ | 12,291 | | | $ | 13,332 | | | Tax credit carry forwards | | | 104,199 | | | | 100,820 | | | Accrued liabilities and reserves | | | 25,136 | | | | 26,638 | | | Stock-based and deferred compensation | | | 3,107 | | | | 2,238 | | | Lease liability | | | 8,106 | | | | 3,831 | | | Other | | | 3,467 | | | | 5,483 | | | Total deferred tax assets | | | 156,306 | | | | 152,342 | | | Less: valuation allowance | | | (86,268 | ) | | | (82,684 | ) | | Net deferred tax assets | | | 70,038 | | | | 69,658 | | | Deferred tax liabilities: | | | | | | | | | | Unremitted earnings | | | 1,568 | | | | 720 | | | Right of use asset | | | 7,596 | | | | 3,486 | | | Other | | | 1,469 | | | | 826 | | | Total deferred tax liabilities | | | 10,633 | | | | 5,032 | | | Net deferred taxes | | $ | 59,405 | | | $ | 64,626 | | | | | | | | | | | | | Reported as: | | | | | | | | | | Deferred tax assets | | $ | 62,675 | | | $ | 66,980 | | | Deferred tax liabilities (included in Other long-term liabilities) | | | (3,270 | ) | | | (2,354 | ) | | Net deferred taxes | | $ | 59,405 | | | $ | 64,626 | |
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| Summary of Valuation Allowance [Table Text Block] |
| Fiscal Years Ended | | Balance at beginning | | | Charged (Credit) to costs and | | | Charged (credit) to other | | | Balance at end of | | | (In thousands) | | of period | | | expenses | | | accounts | | | period | | | January 3, 2026 | | $ | 82,684 | | | $ | 3,584 | | | $ | — | | | $ | 86,268 | | | December 28, 2024 | | $ | 79,100 | | | $ | 3,584 | | | $ | — | | | $ | 82,684 | | | December 30, 2023 | | $ | 140,533 | | | $ | (61,433 | ) | | $ | — | | | $ | 79,100 | |
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| Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] |
| | | (In thousands) | |
| Balance at January 1, 2023 | | $ | 58,889 | |
| Additions based on tax positions related to the current year | | | 2,247 | |
| Additions based on tax positions of prior years | | | 1,128 | |
| Reductions for tax positions of prior years | | | (156 | ) |
| Reduction as a result of lapse of applicable statute of limitations | | | (696 | ) |
| Balance at December 30, 2023 | | | 61,412 | |
| Additions based on tax positions related to the current year | | | 3,362 | |
| Additions based on tax positions of prior years | | | 552 | |
| Reductions for tax positions of prior years | | | — | |
| Reduction as a result of lapse of applicable statute of limitations | | | (36,028 | ) |
| Balance at December 28, 2024 | | | 29,298 | |
| Additions based on tax positions related to the current year | | | 1,083 | |
| Additions based on tax positions of prior years | | | 113 | |
| Reductions for tax positions of prior years | | | — | |
| Reduction as a result of lapse of applicable statute of limitations | | | (440 | ) |
| Balance at January 3, 2026 | | $ | 30,054 | |
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| Cash Taxes Paid [Table Text Block] |
| | | Year Ended | |
| | | January 3, | | | December 28, | | | December 30, | | | (In thousands) | | 2026 | | | 2024 | | | 2023 | | | Federal | | $ | 3,006 | | | $ | 2,113 | | | $ | 9,780 | | | State: | | | | | | | | | | | | | | Minnesota | | | — | | | | 574 | | | | — | | | Oregon | | | 459 | | | | 730 | | | | — | | | Other | | | (26 | ) | | | 113 | | | | 1,299 | | | Total State | | | 433 | | | | 1,417 | | | | 1,299 | | | Foreign: | | | | | | | | | | | | | | Canada | | | (1,035 | ) | | | — | | | | — | | | China | | | 703 | | | | 1,432 | | | | — | | | Netherlands | | | — | | | | 439 | | | | — | | | Singapore | | | 1,218 | | | | 1,666 | | | | 1,624 | | | Taiwan | | | 1,996 | | | | — | | | | 1,372 | | | Other | | | 1,447 | | | | 1,520 | | | | 1,679 | | | Total Foreign | | | 4,329 | | | | 5,057 | | | | 4,675 | | | Income taxes paid, net of refunds | | $ | 7,768 | | | $ | 8,587 | | | $ | 15,754 | |
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