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Note 4 - Balance Sheet Components - Other Long-term Assets (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Deferred compensation plan assets |  | $ 101,905 | $ 92,586
Prepaid wafer purchases | [1] | 0 | 60,000
Other |  | 59,150 | 41,791
Total |  | $ 161,055 | $ 194,377
[1] | Prepaid wafer purchases relate to a deposit made to a supplier under a long-term wafer supply agreement. See Note 8 to our unaudited condensed consolidated financial statements for details about the supply agreement.

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- Definition The amount of prepaid wafer purchase classified as noncurrent. + References No definition available. + Details
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- Definition Carrying amount as of the balance sheet date of assets held under deferred compensation agreements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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- Definition Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer. + References No definition available. + Details
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- Definition Amount of noncurrent assets classified as other. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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