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Intangible Assets, Net and Goodwill | 3 Months Ended
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Mar. 31, 2025
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill and Intangible Assets Disclosure [Text Block] |
NOTE 6 — INTANGIBLE ASSETS, NET AND GOODWILL
INTANGIBLE ASSETS, NET Intangible assets, net consisted of the following:
|  | As of
(in thousands) |  | March 31, 2025 |  | December 31, 2024 |  | March 31, 2024
Intangible assets with definite lives: |  |  |  |  |  |
Patents and purchased technology |  | $ | 14,198 |  |  | $ | 14,198 |  |  | $ | 14,198 |
Customer relationships |  | 23,000 |  |  | 23,000 |  |  | 23,000 |
Gross carrying amount |  | 37,198 |  |  | 37,198 |  |  | 37,198 |
Accumulated amortization: |  |  |  |  |  |
Patents and purchased technology |  | (14,198) |  |  | (14,198) |  |  | (14,198) |
Customer relationships |  | (23,000) |  |  | (23,000) |  |  | (22,725) |
Accumulated amortization |  | (37,198) |  |  | (37,198) |  |  | (36,923) |
Net carrying amount |  | — |  |  | — |  |  | 275 |
Intangible assets with indefinite lives |  | 79,221 |  |  | 79,221 |  |  | 79,221 |
Intangible assets, net |  | $ | 79,221 |  |  | $ | 79,221 |  |  | $ | 79,496 |
Intangible assets subject to amortization were fully amortized as of March 31, 2025 and December 31, 2024. For the three months ended March 31, 2024, amortization expense for intangible assets subject to amortization was $0.4 million. GOODWILL There have been no changes to the Company's goodwill as described in Note 5 in Part II, Item 8 of the Company's Annual Report on Form 10-K for the year ended December 31, 2024.

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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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