Note 12 - Commitments and Contingencies - Schedule of Insurance Receivable (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | 22 Months Ended | |||
|---|---|---|---|---|---|---|
Jun. 27, 2026 |
Jun. 28, 2025 |
Jun. 27, 2026 |
Jun. 28, 2025 |
Jun. 28, 2025 |
Jun. 27, 2026 |
|
| Gain on insurance proceeds received for damage to property, plant, and equipment | $ (0) | $ 10,622 | $ 800 | $ 10,622 | ||
| Gain on insurance proceeds received, or expected to be received, in excess of operating losses recognized | (0) | 799 | ||||
| Fire [Member] | ||||||
| Beginning balance | 0 | 10,178 | 0 | 1,790 | ||
| Fire related costs | 0 | 296 | 296 | 10,388 | $ 17,500 | |
| Insurance proceeds for inventory, fixed asset losses, and other fire related costs | 0 | (21,100) | (3,100) | (23,600) | (34,700) | |
| Gain on insurance proceeds received for damage to property, plant, and equipment | 0 | 10,622 | 800 | 10,622 | ||
| Gain on insurance proceeds received, or expected to be received, in excess of operating losses recognized | 0 | 4 | 2,004 | 800 | $ 800 | |
| Ending balance | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 |