Note 5 - Acquisitions - Allocation of Total Cost of Asset Acquisition (Details) - USD ($) $ in Thousands |
May 12, 2021 |
Nov. 30, 2021 |
Nov. 30, 2020 |
|---|---|---|---|
| Inventory | $ 6,613 | $ 4,817 | |
| Property and equipment | 1,972 | 1,220 | |
| Patents | $ 3,668 | $ 811 | |
| Roboro [Member] | |||
| Patents | $ 2,810 | ||
| Total assets acquired | 3,702 | ||
| Kore [Member] | |||
| Accounts receivable | 465 | ||
| Prepaid expenses | 165 | ||
| Inventory | 82 | ||
| Property and equipment | 180 | ||
| Total assets acquired | $ 3,700 |
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of consideration transferred in asset acquisition. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Carrying amount as of the balance sheet date of expenditures made in advance of when the economic benefit of the cost will be realized, and which will be expensed in future periods with the passage of time or when a triggering event occurs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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- Details
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