Intangible Assets, Net and Goodwill (Schedule of Identifiable Intangible Assets) (Details) - USD ($) $ in Thousands |
Mar. 31, 2024 |
Dec. 31, 2023 |
Mar. 31, 2023 |
|---|---|---|---|
| Summary of Identifiable Intangible Assets [Line Items] | |||
| Gross carrying amount | $ 37,198 | $ 37,198 | $ 37,198 |
| Accumulated amortization | (36,923) | (36,511) | (35,273) |
| Net carrying amount | 275 | 687 | 1,925 |
| Intangible assets not subject to amortization | 79,221 | 79,221 | 79,221 |
| Intangible Assets, Net (Excluding Goodwill), Total | 79,496 | 79,908 | 81,146 |
| Patents And Purchased Technology | |||
| Summary of Identifiable Intangible Assets [Line Items] | |||
| Gross carrying amount | 14,198 | 14,198 | 14,198 |
| Accumulated amortization | (14,198) | (14,198) | (14,198) |
| Customer Relationships | |||
| Summary of Identifiable Intangible Assets [Line Items] | |||
| Gross carrying amount | 23,000 | 23,000 | 23,000 |
| Accumulated amortization | $ (22,725) | $ (22,313) | $ (21,075) |
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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