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Consolidated Financial Statement Details (Components of Other Income and Expense) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |  |
Interest income | $ 77 | $ 110 | $ 229 | $ 632
Other income (expense), net | 410 | 520 | (752) | 1,068
Other income (expense), net | $ 487 | $ 630 | $ (523) | $ 1,700

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