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Note 6 - Intangible Assets | 6 Months Ended
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Jun. 30, 2022
Notes to Financial Statements |
Goodwill and Intangible Assets Disclosure [Text Block] |
6. | Intangible Assets
|  |  |  |  |  | Six Months Ended June 30, 2022 |  |  | December 31, 2021 |  |  |  |  |
|  | Gross Value |  |  | Less: Accumulated Currency Translation Adjustment |  |  | Less: Accumulated Amortization |  |  | Net Book Value |  |  | Net Book Value |  |  | Weighted Average Useful Life |
Developed technology |  | $ | 89,580 |  |  | $ | (1,608 | ) |  | $ | (20,789 | ) |  | $ | 67,183 |  |  | $ | 70,081 |  |  |  | 15 |
IPR&D |  |  | 2,656 |  |  |  | (1,006 | ) |  |  | - |  |  |  | 1,650 |  |  |  | 1,650 |  |  | Indefinite |
Customer relationships |  |  | 9,000 |  |  |  | - |  |  |  | (2,177 | ) |  |  | 6,823 |  |  |  | 7,273 |  |  |  | 10 |
Distributor relationships |  |  | 4,700 |  |  |  | (415 | ) |  |  | (4,285 | ) |  |  | - |  |  |  | - |  |  |  | 5 |
Patents |  |  | 1,000 |  |  |  | (189 | ) |  |  | (656 | ) |  |  | 155 |  |  |  | 179 |  |  |  | 16 |
Tradenames |  |  | 5,200 |  |  |  | - |  |  |  | (2,521 | ) |  |  | 2,679 |  |  |  | 3,199 |  |  |  | 5 |
Total |  | $ | 112,136 |  |  | $ | (3,218 | ) |  | $ | (30,428 | ) |  | $ | 78,490 |  |  | $ | 82,382 |  |  |  | 13 |
The aggregate amortization expense related to intangible assets was $1.9 million and $2.0 million for the three-month periods ended June 30, 2022 and 2021, respectively, and $3.9 million for each of the six-month periods ended June 30, 2022 and 2021.

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- References No definition available. + Details
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- Definition The entire disclosure for goodwill and intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -URI https://asc.fasb.org/topic&trid=2144416 + Details
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