Note 4 - Business Combinations - Assets and Liabilities at Fair Value Consideration (Details) $ in Thousands |
Dec. 31, 2025
USD ($)
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Dec. 31, 2024
USD ($)
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Aug. 30, 2024
USD ($)
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Aug. 30, 2024
EUR (€)
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Aug. 29, 2024
EUR (€)
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Dec. 31, 2023
USD ($)
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|---|---|---|---|---|---|---|
| Goodwill | $ 0 | $ 10,580 | $ 10,270 | |||
| Telcom [Member] | ||||||
| Cash and cash equivalents | $ 244 | € 220,000 | € 220,298 | |||
| Accounts receivable | 224 | 115,000 | ||||
| Inventory | 296 | 275,000 | ||||
| Prepaid expenses | 2 | |||||
| Property, plant and equipment | 30 | |||||
| Goodwill | 692 | |||||
| Total assets acquired | 1,488 | |||||
| Liabilities Assumed | ||||||
| Accounts payable | 266 | € 110,000 | ||||
| Accrued expenses | 10 | |||||
| Other liabilities | 68 | |||||
| Total liabilities assumed | 344 | |||||
| Net assets acquired | $ 1,144 |
| X | ||||||||||
- Definition Amount of Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed Assets Including Goodwill. No definition available.
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| X | ||||||||||
- Definition Amount of accrued liabilities recognized in business combination. No definition available.
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| X | ||||||||||
- Definition Amount of cash and cash equivalent acquired in business combination and recognized at acquisition date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of prepaid expense and asset classified as other, acquired in business combination and recognized at acquisition date, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of receivable acquired in business combination and recognized at acquisition date, classified as current. Includes, but is not limited to, receivable from customer for product and service. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of accounts payable assumed in business combination and recognized at acquisition date, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of liability assumed in business combination and recognized at acquisition date, classified as other and current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of inventory acquired in business combination and recognized at acquisition date, classified as current. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of liability assumed in business combination and recognized at acquisition date. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of property, plant, and equipment acquired in business combination and recognized at acquisition date. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of asset acquired in excess of (less than) liability assumed plus goodwill in business combination and recognized at acquisition date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Details
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