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Balance Sheet Components - Summary of Changes in Net Carrying Values of Intangible Assets (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Gross carrying amount | $ 40,147 | $ 6,239
Accumulated amortization | 6,080 | 6,062
Net amount | $ 34,067 | $ 177
Developed Technology |  |
Finite-Lived Intangible Assets [Line Items] |  |
Average estimated useful lives (in years) | 10 years |
Gross carrying amount | $ 31,904 |
Accumulated amortization | 132 |
Net amount | $ 31,772 |
Licenses |  |
Finite-Lived Intangible Assets [Line Items] |  |
Average estimated useful lives (in years) | 10 years | 10 years
Gross carrying amount | $ 185 | $ 185
Accumulated amortization | $ 185 | 183
Net amount |  | $ 2
Trade Name |  |
Finite-Lived Intangible Assets [Line Items] |  |
Average estimated useful lives (in years) | 4 years |
Gross carrying amount | $ 197 |
Accumulated amortization | 1 |
Net amount | $ 196 |
Patents And Websites |  |
Finite-Lived Intangible Assets [Line Items] |  |
Average estimated useful lives (in years) | 5 years | 5 years
Gross carrying amount | $ 4,518 | $ 4,514
Accumulated amortization | 4,411 | 4,353
Net amount | $ 107 | $ 161
Customer Relationships |  |
Finite-Lived Intangible Assets [Line Items] |  |
Average estimated useful lives (in years) | 4 years | 4 years
Gross carrying amount | $ 2,849 | $ 1,284
Accumulated amortization | 1,275 | 1,284
Net amount | $ 1,574 |
Commercials |  |
Finite-Lived Intangible Assets [Line Items] |  |
Average estimated useful lives (in years) | 3 years |
Gross carrying amount | $ 494 | 256
Accumulated amortization | 76 | 242
Net amount | $ 418 | $ 14
Commercials | Minimum |  |
Finite-Lived Intangible Assets [Line Items] |  |
Average estimated useful lives (in years) |  | 2 years
Commercials | Maximum |  |
Finite-Lived Intangible Assets [Line Items] |  |
Average estimated useful lives (in years) |  | 3 years

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