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Warrants and Options - Summary of Key Terms and Activity of Liability Classified Preferred Investment Options (Detail) - $ / shares | 9 Months Ended | 12 Months Ended
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Sep. 30, 2022 | Dec. 31, 2021
August 2022 Options [Member] |  |
Option Indexed to Issuer's Equity [Line Items] |  |
Issuance Date | 2022-08 |
Term | 5 years |
Exercise price Per Share | $ 0.93 |
Exercised | 0 | 0
Outstanding | 4,722,506 | 0
August 2022 Placement Agent Options [Member] |  |
Option Indexed to Issuer's Equity [Line Items] |  |
Issuance Date | 2022-08 |
Term | 5 years |
Exercise price Per Share | $ 1.32 |
Exercised | 0 | 0
Outstanding | 236,125 | 0
August 2022 Options and Placement Agent Options [Member] |  |
Option Indexed to Issuer's Equity [Line Items] |  |
Exercised | 0 | 0
Outstanding | 4,958,631 | 0

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- Definition Preferred investment options liability exercise price per share. + 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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