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Note 7 - Investment in Joint Venture (Details Textual) - USD ($) |  |  | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | --- | --- | ---
Aug. 19, 2024 | Jan. 10, 2023 | Jan. 31, 2023 | Aug. 31, 2024 | Aug. 31, 2023 | Aug. 31, 2024 | Aug. 31, 2023
Payments to Acquire Equity Method Investments |  |  |  |  |  | $ (0) | $ 520,000
Income (Loss) from Equity Method Investments |  |  |  | $ (62,000) | $ (287,000) | (42,000) | (625,000)
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] |  |  | Secured Overnight Financing Rate (SOFR) [Member] |  |  |  |
Interest Income, Financing Receivable, before Allowance for Credit Loss |  |  |  | 100,000 |  |  |
Byrna LATAM [Member] |  |  |  |  |  |  |
Loans and Leases Receivable, Related Parties | $ 1,634,485 |  | $ 1,600,000 |  |  |  |
Loans Receivable, Basis Spread on Variable Rate |  |  | 3.00% |  |  |  |
Loans Receivable with Fixed Rates of Interest | 1,431,112 |  |  |  |  |  |
Interest Receivable | $ 203,373 |  |  |  |  |  |
Loans, Receivable, Fixed Interest Rate. | 5.00% |  |  |  |  |  |
Byrna LATAM [Member] |  |  |  |  |  |  |
Equity Method Investment, Ownership Percentage | 51.00% | 51.00% |  |  |  |  |
Payments to Acquire Equity Method Investments |  | $ 500,000 |  |  |  |  |
Income (Loss) from Equity Method Investments |  |  |  | $ (100,000) |  | $ (300,000) | $ (600,000)
Proceeds from Sale of Equity Method Investments | $ 1 |  |  |  |  |  |

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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 323 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481687/323-10-50-3 + Details
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