Note 9 - Segment Information (Tables)

3 Months Ended

Jan. 31, 2023

Notes Tables

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

	Three Months Ended January 31,
	2023		2022
United States	$	16,104	$	16,418
Foreign Countries:
Canada		584		297
Italy		1,098		-
Mexico		1		25
All Other		556		178
		2,239		500
Totals	$	18,343	$	16,918

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

	RF Connector		Custom Cabling
	and		Manufacturing and
2023	Cable Assembly		Assembly			Corporate			Total
Net sales	$	9,057	$	9,286		$	-		$	18,343
Income (loss) before benefit for income taxes		246		(921	)		(647	)		(1,322	)
Depreciation and amortization		394		147			-			541
Total assets		50,973		24,966			9,201			85,140
2022
Net sales	$	3,923	$	12,995		$	-		$	16,918
Income (loss) before provision for income taxes		56		314			(727	)		(357	)
Depreciation and amortization		37		143			-			180
Total assets		7,572		24,635			17,529			49,736