Note 12 - Commitments and Contingencies (Details Textual) - USD ($) |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jul. 05, 2026 |
Jun. 29, 2025 |
Jul. 05, 2026 |
Jun. 29, 2025 |
Dec. 31, 2025 |
|
| Standard and Extended Product Warranty Accrual | $ 717,000 | $ 717,000 | $ 738,000 | ||
| Product Warranty Expense | 93,000 | $ 111,000 | 173,000 | $ 199,000 | |
| Inventories [Member] | |||||
| Purchase Obligation | 17,717,000 | 17,717,000 | |||
| Purchase Obligation, to be Paid, Remainder of Fiscal Year | $ 14,508,000 | $ 14,508,000 | |||
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The expense charged against earnings for the period pertaining to standard and extended warranties on the entity's goods and services granted to customers. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of purchase arrangement to be paid in remainder of current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. No definition available.
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| X | ||||||||||
- Details
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