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v3.21.1

Net Loss Per Share - Additional Information (Detail) - $ / shares |  | 12 Months Ended
--- | --- | ---
Jul. 08, 2020 | Dec. 31, 2020
Series C Preferred Stock [Member] |  |
Earnings Per Share Basic [Line Items] |  |
Preferred stock convertible conversion price | $ 3.027603 | $ 3.21

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- Definition Preferred stock convertible conversion price. + References No definition available. + Details
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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. + References No definition available. + Details
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |