Schedule of Warranty Reserves (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Mar. 29, 2026 |
Mar. 30, 2025 |
Mar. 29, 2026 |
Mar. 30, 2025 |
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| Accounting Policies [Abstract] | ||||||||
| Beginning balance | $ 168 | $ 22 | $ 162 | $ 52 | ||||
| Incurred costs for warranties satisfied during the period | ||||||||
| Warranties reserved for new product shipped during the period | [1] | 13 | 6 | 25 | ||||
| Change in estimate for pre-existing warranty liabilities | [2] | (143) | 71 | (143) | 29 | |||
| Warranty Expense | (143) | 84 | (137) | 54 | ||||
| Ending balance | $ 25 | $ 106 | $ 25 | $ 106 | ||||
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