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Balance Sheet Components - Deferred Revenue (Details) - USD ($) $ in Thousands | 12 Months Ended | 24 Months Ended
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2023
Deferred Revenue |  |  |
Revenue | $ 63,765 | $ 59,985 |
Deferred licensing revenue | 336 | 821 | $ 336
RAD Hard product 1 agreement |  |  |
Deferred Revenue |  |  |
Total amount of consideration to be received |  | 6,500 |
Amount billed for the performance under contractual agreements |  |  | 6,000
Revenue | 700 |  | 5,700
Deferred licensing revenue | 300 | $ 800 | 300
Revenue expected to be recognized | $ 800 |  | $ 800

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