Note 14 - Business Segment Information	6 Months Ended
Apr. 02, 2022
Notes to Financial Statements
Segment Reporting Disclosure [Text Block]	(14) Business Segment Information Our operations are entirely focused on the manufacture and marketing of steel wire reinforcing products for concrete construction applications. Our concrete reinforcing products consist of two product lines: PC strand and welded wire reinforcement. Based on the criteria specified in ASC Topic 280, Segment Reporting, we have one reportable segment.

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

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