Note 9 - Segment Information (Tables)

6 Months Ended

Apr. 30, 2023

Notes Tables

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

	Three Months Ended April 30,				Six Months Ended April 30,
	2023		2022		2023		2022
United States	$	20,908	$	19,950	$	37,012	$	36,366
Foreign Countries:
Canada		588		663		1,172		961
Italy		294		173		1,392		173
Mexico		1		53		3		78
All Other		507		666		1,063		845
		1,390		1,555		3,630		2,057
Totals	$	22,298	$	21,505	$	40,642	$	38,423

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	$	8,650		$	13,648	$	-		$	22,298
(Loss) income before benefit for income taxes		(306	)		812		(89	)		417
Depreciation and amortization		477			146		-			623
Total assets		50,314			24,837		8,968			84,119
2022
Net sales	$	7,510		$	13,995	$	-		$	21,505
Income (loss) before provision for income taxes		577			807		(745	)		639
Depreciation and amortization		293			145		-			438
Total assets		34,398			26,812		8,437			69,647

	RF Connector			Custom Cabling
	and			Manufacturing and
2023	Cable Assembly			Assembly			Corporate			Total
Net sales	$	17,708		$	22,934		$	-		$	40,642
Loss before benefit from income taxes		(60	)		(109	)		(736	)		(905	)
Depreciation and amortization		872			293			-			1,165
Total assets		50,314			24,837			8,968			84,119
2022
Net sales	$	11,433		$	26,990		$	-		$	38,423
Income (loss) before benefit from income taxes		633			1,121			(1,472	)		282
Depreciation and amortization		330			288			-			618
Total assets		34,398			26,812			8,437			69,647