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Note 6 - Intangible Assets (Tables) | 12 Months Ended
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Sep. 29, 2018
Notes Tables |
Schedule of Finite-Lived Intangible Assets [Table Text Block] |
(In thousands) |  | Weighted- Average Useful Life (Years) |  |  | Gross |  |  | Accumulated Amortization |  |  | Net Book Value |
Year ended September 29, 2018: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationships |  |  | 16.9 |  |  | $ | 9,070 |  |  | $ | (1,598 | ) |  | $ | 7,472 |
Developed technology and know-how |  |  | 20.0 |  |  |  | 1,800 |  |  |  | (371 | ) |  |  | 1,429 |
Non-competition agreements |  |  | 5.0 |  |  |  | 3,687 |  |  |  | (2,994 | ) |  |  | 693 |
Trade name |  |  | 4.0 |  |  |  | 140 |  |  |  | (31 | ) |  |  | 109 |
|  |  |  |  |  | $ | 14,697 |  |  | $ | (4,994 | ) |  | $ | 9,703 |
Year ended September 30, 2017: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationships |  |  | 20.0 |  |  | $ | 6,500 |  |  | $ | (1,018 | ) |  | $ | 5,482 |
Developed technology and know-how |  |  | 20.0 |  |  |  | 1,800 |  |  |  | (283 | ) |  |  | 1,517 |
Non-competition agreements |  |  | 4.8 |  |  |  | 3,577 |  |  |  | (2,663 | ) |  |  | 914 |
|  |  |  |  |  | $ | 11,877 |  |  | $ | (3,964 | ) |  | $ | 7,913 |

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