Note 5 - Acquisitions - Estimated Fair Value of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands |
Nov. 30, 2021 |
Aug. 18, 2021 |
Nov. 30, 2020 |
May 05, 2020 |
|---|---|---|---|---|
| Goodwill | $ 816 | $ 651 | ||
| Ballistipax [Member] | ||||
| Inventory | $ 117 | |||
| Patents | 60 | |||
| Goodwill | 165 | |||
| Net assets acquired | $ 342 | |||
| Roboro [Member] | ||||
| Goodwill | $ 651 | |||
| Net assets acquired | 557 | |||
| Property and equipment | 67 | |||
| Right-of-use asset, net | 54 | |||
| Loan payable | (123) | |||
| Operating lease liability, current | (35) | |||
| Operating lease liability, noncurrent | (19) | |||
| Other net asset (liabilities) | $ (38) |
| X | ||||||||||
- Definition Amount of current operating lease liability assumed at the acquisition date. No definition available.
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| X | ||||||||||
- Definition Amount of noncurrent operating lease liability assumed at the acquisition date. No definition available.
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| X | ||||||||||
- Definition Amount of operating lease right-of-use asset acquired at the acquisition date. No definition available.
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| X | ||||||||||
- Definition Amount of intangible assets, excluding goodwill, acquired at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The amount of inventory recognized as of the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of long-term debt due after one year or the normal operating cycle, if longer, assumed at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of other liabilities due after one year or the normal operating cycle, if longer, assumed at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The amount of property, plant, and equipment recognized as of the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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