Note 3 - Business Combination - Pro Forma Information (Details) - Engineered Wire Products, Inc. [Member] - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Jun. 28, 2025	Jun. 29, 2024	Jun. 28, 2025	Jun. 29, 2024
Net sales	$ 179,886	$ 172,476	$ 475,468	$ 463,721
Earnings before income taxes	19,769	8,258	34,636	15,851
Net earnings	$ 15,159	$ 6,217	$ 26,529	$ 12,162

Amount, after tax, of pro forma income (loss) of combined entity as if acquisition date of business combination occurred as of beginning of period.

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