Note 3 - Business Combinations - Pro Forma Information (Details) - Engineered Wire Products, Inc. [Member] - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Mar. 29, 2025	Mar. 29, 2025
Net sales	$ 160,656	$ 295,582
Earnings before income taxes	13,325	14,867
Net earnings	$ 10,230	$ 11,370

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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