Note 4 - Human Motion and Control Acquisition (Details) - USD ($) $ in Thousands |
Dec. 05, 2022 |
Sep. 30, 2023 |
Dec. 31, 2022 |
|---|---|---|---|
| Goodwill | $ 431 | $ 431 | |
| Human Motion And Control [Member] | |||
| Inventories | $ 1,935 | ||
| Fixed assets | 1,599 | ||
| Intangible assets | 5,240 | ||
| Goodwill | 431 | $ 431 | |
| Total assets | 9,205 | ||
| Accrued royalties | 150 | ||
| Total liabilities | 150 | ||
| Net assets acquired | 9,055 | ||
| Cash delivered at close | 5,000 | ||
| Fair value of promissory note | 4,055 | ||
| Total consideration | $ 9,055 |
| X | ||||||||||
- Definition The amount of accrued royalties assumed (as defined) which have been recognized as of the acquisition date. No definition available.
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| X | ||||||||||
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of assets acquired at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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 liabilities assumed at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount recognized as of the acquisition date for the identifiable assets acquired 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 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 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/exampleRef
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| X | ||||||||||
- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Details
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