Note 4 - Balance Sheet Components - Accrued Liabilities (Details) - USD ($) $ in Thousands |
Jun. 28, 2025 |
Dec. 28, 2024 |
|---|---|---|
| Current portion of liability for non-cancelable contracts | $ 11,740 | $ 13,534 |
| Contract liabilities | 7,483 | 11,182 |
| Liability for expiring production materials | 2,781 | 7,019 |
| Current portion of operating lease liabilities | 5,923 | 5,818 |
| Other accrued liabilities | 5,625 | 8,085 |
| Total accrued liabilities | $ 33,552 | $ 45,638 |
| X | ||||||||||
- Definition Amount of liability for non-cancelable contracts, classified as current. No definition available.
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| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are due within one year or operating cycle, if longer, from the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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