XML 42 R30.htm IDEA: XBRL DOCUMENT
v3.24.1

Note 8 - Segment Information (Tables) | 3 Months Ended
--- | ---
Jan. 31, 2024
Notes Tables |
Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block] |
|  | Three Months Ended January 31, |
|  | 2024 |  |  | 2023 |
United States |  | $ | 12,060 |  |  | $ | 16,104 |
Foreign Countries: |  |  |  |  |  |  |  |
Canada |  |  | 882 |  |  |  | 584 |
Italy |  |  | 31 |  |  |  | 1,098 |
Mexico |  |  | 3 |  |  |  | 1 |
All Other |  |  | 482 |  |  |  | 556 |
|  |  | 1,398 |  |  |  | 2,239 |
Totals |  | $ | 13,458 |  |  | $ | 18,343 |
Schedule of Segment Reporting Information, by Segment [Table Text Block] |
|  | RF Connector |  |  | Custom Cabling |  |  |  |  |  |  |  |  |
|  | and |  |  | Manufacturing and |  |  |  |  |  |  |  |  |
|  | Cable Assembly |  |  | Assembly |  |  | Corporate |  |  | Total |
2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net sales |  | $ | 8,807 |  |  | $ | 4,651 |  |  | $ | - |  |  | $ | 13,458 |
Loss before benefit for income taxes |  |  | (1,729 | ) |  |  | (261 | ) |  |  | (203 | ) |  |  | (2,193 | )
Depreciation and amortization |  |  | 513 |  |  |  | 120 |  |  |  | - |  |  |  | 633 |
Total assets |  |  | 52,214 |  |  |  | 16,667 |  |  |  | 10,248 |  |  |  | 79,129 |
2023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net sales |  | $ | 11,720 |  |  | $ | 6,623 |  |  | $ | - |  |  | $ | 18,343 |
Income (loss) before provision for income taxes |  |  | 115 |  |  |  | (790 | ) |  |  | (647 | ) |  |  | (1,322 | )
Depreciation and amortization |  |  | 415 |  |  |  | 126 |  |  |  | - |  |  |  | 541 |
Total assets |  |  | 56,678 |  |  |  | 19,261 |  |  |  | 9,201 |  |  |  | 85,140 |

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. + References No definition available. + Details
Name: | us-gaap_ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-25 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-22 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482810/280-10-50-30 + Details
Name: | us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration