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Capitalization - Schedule of Temporary Equity (Detail) | 12 Months Ended
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Dec. 31, 2020 $ / shares
Series A Preferred Stock [Member] |
Schedule Of Capitalization Equity [Line Items] |
Dividend Rate | $ 0.01
Issue Price | 0.09
Series B Preferred Stock [Member] |
Schedule Of Capitalization Equity [Line Items] |
Dividend Rate | 0.01
Issue Price | 0.20
Series C Preferred Stock [Member] |
Schedule Of Capitalization Equity [Line Items] |
Dividend Rate | 0.02
Issue Price | 0.37
Series D Preferred Stock [Member] |
Schedule Of Capitalization Equity [Line Items] |
Dividend Rate | 0.19
Issue Price | 3.15
Series E preferred stock |
Schedule Of Capitalization Equity [Line Items] |
Dividend Rate | 0.21
Issue Price | 3.48
Series E-1 Preferred Stock |
Schedule Of Capitalization Equity [Line Items] |
Dividend Rate | 0.21
Issue Price | $ 3.48

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- Definition The amount per share used to calculated dividend payments on preferred stock. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644 + 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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- Definition Per share or per unit amount of equity securities issued. + References No definition available. + Details
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- Details
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- Details
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