Note 7 - Segment Information (Tables)

12 Months Ended

Oct. 31, 2022

Notes Tables

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

	2022		2021
United States	$	74,919	$	54,960
Foreign Countries:
Canada		6,765		1,856
Italy		1,670		-
Mexico		106		130
All Other		1,794		478
		10,335		2,464
Totals	$	85,254	$	57,424

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

	RF Connector		Custom Cabling
	and		Manufacturing and
2022	Cable Assembly		Assembly		Corporate			Total
Net sales	$	31,157	$	54,097	$	-		$	85,254
Income (loss) before benefit from income taxes		2,421		2,303		(3,137	)		1,587
Depreciation and amortization		1,109		581		-			1,690
Total assets		49,468		27,606		12,492			89,566
2021
Net sales	$	15,622	$	41,802	$	-		$	57,424
Income (loss) before benefit from income taxes		2,494		1,921		2,802			7,217
Depreciation and amortization		141		629		-			770
Total assets		7,367		25,875		16,406			49,648