Note 23 - Financial Instruments (Details Textual) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|---|
|
May 31, 2026
USD ($)
|
May 31, 2025
USD ($)
|
May 31, 2026
USD ($)
|
May 31, 2025
USD ($)
|
Nov. 30, 2025
USD ($)
|
Apr. 20, 2026
USD ($)
|
Jan. 31, 2023
USD ($)
|
|
| Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent | $ (91) | $ 76 | $ 245 | $ (54) | |||
| US Tax Rate Percentage of Fluctuation | 10.00% | ||||||
| Byrna LATAM [Member] | |||||||
| Financing Receivable, before Allowance for Credit Loss | $ 700 | $ 700 | $ 1,100 | $ 600 | $ 1,600 | ||
| Customer Concentration Risk [Member] | Accounts Receivable [Member] | |||||||
| Number of Customers | 4 | 2 | |||||
| Customer Concentration Risk [Member] | Accounts Receivable [Member] | Two Customers [Member] | |||||||
| Concentration Risk, Percentage | 54.00% | 47.00% | |||||
| SOUTH AFRICA | |||||||
| Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent | $ 200 | $ (100) | |||||
| X | ||||||||||
- Definition The number of customers. No definition available.
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| X | ||||||||||
- Definition This element represents fluctuation in the US exchange tax rate used to determine whether the impact on loss and stockholders' equity is material. No definition available.
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| X | ||||||||||
- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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