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Note 12 - Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Jan. 02, 2021 | Dec. 28, 2018
--- | --- | ---
Accrued expenses and reserves | $ 5,464 | $ 3,527
Stock-based and deferred compensation | 3,851 | 2,812
Lease liability | 4,190 | 4,369
Intangible assets | 10,082 | 12,294
Fixed assets | 351 | 256
Net operating loss carry forwards | 87,443 | 86,899
Tax credit carry forwards | 83,534 | 90,339
Capital loss carry forwards | 4,018 | 4,235
Other | 934 | 1,059
Total deferred tax assets | 199,867 | 205,790
Less: valuation allowance | (192,478) | (198,499)
Net deferred tax assets | 7,389 | 7,291
Fixed assets | 2,809 | 2,620
Unremitted earnings | 1,746 | 0
Deferred revenue | 64 | 434
Right-of-use asset | 3,939 | 3,759
Total deferred tax liabilities | 8,558 | 6,813
Net deferred taxes liabilities | $ (1,169) |
Net deferred taxes assets |  | $ 478

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