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Intangible assets, net (Tables) | 12 Months Ended
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Dec. 31, 2024
Intangible assets, net [Abstract] |
Identifiable Intangible Assets | Identifiable intangible assets are recorded in Intangible assets, net in the accompanying Consolidated Balance Sheets and are comprised of the following:
|  | December 31, |
|  | 2024 |  |  | 2023 |
(In thousands) |  | Gross Amount |  |  | Accumulated Amortization |  |  | Gross Amount |  |  | Accumulated Amortization |
Purchased technology |  | $ | 1,591 |  |  | $ | (1,591 | ) |  | $ | 1,591 |  |  | $ | (1,503 | )
Patents |  |  | 15 |  |  |  | (15 | ) |  |  | 15 |  |  |  | (15 | )
Total |  | $ | 1,606 |  |  | $ | (1,606 | ) |  | $ | 1,606 |  |  | $ | (1,518 | )

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 + Details
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