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Intangible Assets | 3 Months Ended
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Mar. 31, 2025
Intangible Assets |
Intangible Assets | 4. Intangible Assets Intangible assets as of March 31, 2025 and December 31, 2024 consisted of the following:
|  | Estimated useful lives (years) |  |  | March 31, 2025 |  |  | December 31, 2024 |
Tradename |  | 5 | to | 7 |  |  | $ | 555 |  |  | $ | 555 |
Patents and technological know-how |  | 10 | to | 20 |  |  |  | 7,309 |  |  |  | 7,298 |
Proprietary software |  | 3 | to | 15 |  |  |  | 2,981 |  |  |  | 2,981 |
Other |  | 3 | to | 5 |  |  |  | 323 |  |  |  | 323 |
Total intangible assets |  |  |  |  |  |  |  | 11,168 |  |  |  | 11,157 |
Accumulated amortization |  |  |  |  |  |  |  | (9,668 | ) |  |  | (9,618 | )
Total intangible assets, net |  |  |  |  |  |  | $ | 1,500 |  |  | $ | 1,539 |
The amortization of intangible assets for three months ended March 31, 2025 and 2024 was as follows:
|  | Three months ended March 31, |
|  | 2025 |  |  | 2024 |
Amortization of intangible assets |  | $ | 50 |  |  | $ | 110 |
The estimated future amortization expense of intangible assets is as follows:
Years ending December 31, |  | Amount |
2025 (Remainder) |  | $ | 154 |
2026 |  |  | 205 |
2027 |  |  | 75 |
2028 |  |  | 30 |
2029 |  |  | 30 |
Thereafter |  |  | 1,006 |
Total |  | $ | 1,500 |

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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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