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Land Use Rights, Net - Summary of Land Use Rights (Details) ¥ in Thousands, $ in Thousands | Dec. 31, 2021 CNY (¥) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 CNY (¥)
--- | --- | --- | ---
Land Use Rights Net [Abstract] |  |  |
Land use rights | ¥ 63,618 |  | ¥ 63,618
Less: Accumulated amortization | (1,896) |  | (636)
Land use right, net | ¥ 61,722 | $ 9,686 | ¥ 62,982

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- Definition Land use rights, accumulated amortization. + References No definition available. + Details
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- Definition Land use rights, gross. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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- Definition Land use rights, net. + References No definition available. + Details
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Namespace Prefix: | viot_
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- Definition Land use rights, net. + References No definition available. + Details
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Namespace Prefix: | viot_
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