Balance Sheet Components - Schedule Of Intangible Assets (Detail) - USD ($) $ in Thousands |
Jun. 30, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross intangible assets | $ 16,700 | $ 0 |
| Accumulated amortization | (1,921) | 0 |
| Total | 14,779 | 0 |
| Automation Platform Software [Member] | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross intangible assets | 7,200 | 0 |
| Multimodal Software Technology [Member] | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross intangible assets | 4,900 | 0 |
| System Simulation Software Technology [Member] | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Gross intangible assets | $ 4,600 | $ 0 |
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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. No definition available.
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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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