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Note 8 - Intangible Assets | 6 Months Ended
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Jun. 30, 2025
Notes to Financial Statements |
Goodwill and Intangible Assets Disclosure [Text Block] |
8. | Intangible Assets
Intangible assets as of June 30, 2025 and December 31, 2024 consisted of the following:
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | December 31, |  |  |  |  |
|  |  |  |  |  | Six Months ended June 30, 2025 |  |  | 2024 |  |  |  |  |
|  | Gross Value |  |  | Less: Disposals |  |  | Less: Accumulated Currency Translation Adjustment |  |  | Less: Accumulated Amortization |  |  | Net Book Value |  |  | Net Book Value |  |  | Weighted Average Useful Life |
Developed technology |  | $ | 12,080 |  |  | $ | (600 | ) |  | $ | (1,608 | ) |  | $ | (9,872 | ) |  | $ | - |  |  | $ | 805 |  |  | $ | 15 |
In-process research & development |  |  | 2,656 |  |  |  | - |  |  |  | (1,006 | ) |  |  | - |  |  |  | 1,650 |  |  |  | 1,650 |  |  | Indefinite |
Patents |  |  | 1,000 |  |  |  | - |  |  |  | (189 | ) |  |  | (800 | ) |  |  | 11 |  |  |  | 35 |  |  |  | 16 |
Total |  | $ | 15,736 |  |  | $ | (600 | ) |  | $ | (2,803 | ) |  | $ | (10,672 | ) |  | $ | 1,661 |  |  | $ | 2,490 |  |  |  | 13 |
The aggregate amortization expense related to intangible assets was $0.2 million for each of the three-month periods ended June 30, 2025 and 2024, respectively and $0.4 million and $0.3 million for the six-month periods ended June 30, 2025 and 2024, respectively. During the three-month period ended June 30, 2025, the Company sold a developed technology intangible asset for $0.6 million which resulted in a gain of $0.1 million. As of June 30, 2025 scheduled amortization of intangible assets is as follows:
Remainder of 2025 |  | $ | 11 |
Total |  | $ | 11 |

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- Definition The entire disclosure for goodwill and intangible assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-30/tableOfContent Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-20/tableOfContent + Details
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