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Redeemable Convertible Preferred Stock - Additional Information (Detail) - USD ($) | 1 Months Ended
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May 31, 2021 | Oct. 31, 2020
Common Stock [Member] | Covertible Preferred Stock [Member] |  |
Temporary Equity [Line Items] |  |
Stock issued during period for conversion of convertible securities | 15,774,014 |
Series C [Member] |  |
Temporary Equity [Line Items] |  |
Number of redeemable convertible preferred stock shares issued |  | 135,180,800
Temporary equity purchase price per share |  | $ 0.5918
Proceeds from redeemable convertible preferred stock |  | $ 80,000
Series C [Member] | Ares [Member] |  |
Temporary Equity [Line Items] |  |
Number of redeemable convertible preferred stock shares issued |  | 22,171,553
Series C [Member] | Convertible Notes [Member] |  |
Temporary Equity [Line Items] |  |
Temporary equity purchase price per share |  | $ 0.5918
Debt conversion converted instrument shares issued |  | 11,404,246
Debt instrument convertible price per share |  | $ 0.5030
Debt conversion convertible instrument percent |  | 85.00%

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- Definition The price per share of the conversion feature embedded in the debt instrument. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123466204&loc=SL6031898-161870 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 + Details
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- Definition The cash inflow from issuance of callable preferred stock which is identified as being convertible to another type of financial security at the option of the issuer or the holder. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585 + Details
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