Note 7 - Segment Information (Tables)

12 Months Ended

Oct. 31, 2020

Notes Tables

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

	2020		2019
United States	$	41,633	$	54,365
Foreign Countries:
Canada		933		592
Mexico		12		109
All Other		466		259
		1,411		960
Totals	$	43,044	$	55,325

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

	RF Connector		Custom Cabling
	and		Manufacturing and
2020	Cable Assembly		Assembly			Corporate			Total
Net sales	$	14,554	$	28,490		$	-		$	43,044
Income (loss) before benefit for income taxes		2,019		(2,423	)		(44	)		(448	)
Depreciation and amortization		159		855			-			1,014
Total assets		7,822		15,486			17,514			40,822
2019
Net sales	$	13,704	$	41,621		$	-		$	55,325
Income before provision for income taxes		868		3,591			98			4,557
Depreciation and amortization		170		393			-			563
Total assets		7,081		17,282			13,337			37,700