Note 12 - Property and Equipment (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
Aug. 31, 2026 |
May 31, 2026 |
Aug. 31, 2025 |
Aug. 31, 2026 |
Aug. 31, 2025 |
Nov. 30, 2025 |
|
| Depreciation | $ 400 | $ 600 | $ 1,600 | $ 1,400 | ||
| Write Off of Equipment Deposits | $ 1,000 | |||||
| Deposits Assets, Noncurrent | $ 245 | $ 245 | $ 1,495 | |||
| Ammunition Production Machinery [Member] | ||||||
| Long-Lived Asset, Held and Used, Impairment Loss | 3,500 | |||||
| Ammunition, Leasehold Improvements [Member] | ||||||
| Long-Lived Asset, Held and Used, Impairment Loss | $ 100 | |||||
| X | ||||||||||
- Definition Amount recognized as expense for the write-off of deposits made for the acquisition or construction of equipment that were determined to be unrecoverable. No definition available.
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| X | ||||||||||
- Definition Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment after one year or beyond the operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of impairment loss for long-lived asset held and used. Includes, but is not limited to, impairment loss for long-lived asset to be disposed of other than by sale. 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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