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Note 8 - Segment Information (Tables)

9 Months Ended

Jul. 31, 2025

Notes Tables

Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block]

		Three Months Ended July 31,								Nine Months Ended July 31,
		2025				2024				2025				2024
United States		$	18,432			$	15,473			$	52,952			$	41,948
Foreign Countries:
Canada			1,052				765				3,678				2,595
Germany			138				23				305				118
All Other			168				575				965				1,743
			1,358				1,363				4,948				4,456
Totals		$	19,790			$	16,836			$	57,900			$	46,404

Schedule of Segment Reporting Information, by Segment [Table Text Block]

		RF Connector				Custom Cabling
		and				Manufacturing and
2025		Cable Assembly				Assembly				Corporate				Total
Net sales		$	9,230			$	10,560			$	-			$	19,790
(Loss) income before provision for income taxes			(1,424	)			2,144				(240	)			480
Depreciation and amortization			518				99				-				617
Total assets			45,675				22,398				5,128				73,201
Expenditures for Segment Assets			60				48				-				108
2024
Net sales		$	9,697			$	7,139			$	-			$	16,836
(Loss) income before provision for income taxes			(715	)			297				(339	)			(757	)
Depreciation and amortization			525				113				-				638
Total assets			49,355				18,112				4,393				71,860
Expenditures for Segment Assets			249				3				-				252

		RF Connector				Custom Cabling
		and				Manufacturing and
2025		Cable Assembly				Assembly				Corporate				Total
Net sales		$	27,311			$	30,589			$	-			$	57,900
(Loss) income before provision for income taxes			(4,209	)			5,265				(894	)			161
Depreciation and amortization			1,554				294				-				1,848
Total assets			45,675				22,398				5,128				73,201
Expenditures for Segment Assets			83				86				-				169
2024
Net sales		$	28,406			$	17,998			$	-			$	46,404
(Loss) income before provision for income taxes			(3,104	)			386				(877	)			(3,595	)
Depreciation and amortization			1,610				294				-				1,904
Total assets			49,355				18,112				4,393				71,860
Expenditures for Segment Assets			544				20				-				564

X

- Definition

Tabular disclosure of the extent of the entity's reliance on its major customers, if revenues from transactions with a single external customer amount to 10 percent or more of entity revenues, including the disclosure of that fact, the total amount of revenues from each such customer, and the identity of the reportable segment or segments reporting the revenues. The entity need not disclose the identity of a major customer or the amount of revenues that each segment reports from that customer. For these purposes, a group of companies known to the entity to be under common control is considered a single customer, and the federal government, a state government, a local government such as a county or municipality, or a foreign government is each considered a single customer.

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- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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