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Common Stock - Additional Information (Detail) - $ / shares | Dec. 31, 2021 | Sep. 30, 2021
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Stockholders Equity Note [Abstract] |  |
Warrants of common stock exercise price | $ 3.98 |
Common stock, warrants issued | 4,899,497 | 4,899,497
Common stock, warrants outstanding | 4,899,497 | 4,899,497

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- Definition Class of warrants or right issued. + References No definition available. + Details
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- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644 + Details
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