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Note 9 - Segment Information (Tables)

6 Months Ended

Apr. 30, 2022

Notes Tables

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

		Three Months Ended April 30,								Six Months Ended April 30,
		2022				2021				2022				2021
United States		$	19,950			$	10,338			$	36,366			$	19,717
Foreign Countries:
Canada			663				566				961				1,091
Mexico			53				26				78				26
All Other			839				127				1,018				225
			1,555				719				2,057				1,342
Totals		$	21,505			$	11,057			$	38,423			$	21,059

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		$	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
2021
Net sales		$	3,552			$	7,505			$	-			$	11,057
Income (loss) before provision for income taxes			1,495				1,189				2,809				5,493
Depreciation and amortization			35				142				-				177
Total assets			7,463				16,835				18,469				42,767

		RF Connector				Custom Cabling
		and				Manufacturing and
2022		Cable Assembly				Assembly				Corporate				Total
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
2021
Net sales		$	7,127			$	13,932			$	-			$	21,059
Income (loss) before benefit from income taxes			1,947				148				2,801				4,896
Depreciation and amortization			70				344				-				414
Total assets			7,463				16,835				18,469				42,767

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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