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Stockholders' Equity - Summary of Reconciliation of Warrants to Purchase Share of the Company's Common Stock (Detail) - $ / shares | Mar. 31, 2022 | Dec. 31, 2021 | Mar. 31, 2021
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Stockholders Equity Note [Abstract] |  |  |
Number of Warrants, Outstanding and exercisable, Beginning balance | 48,683 | 48,683 | 48,683
Number of Warrants, Outstanding and exercisable, Ending balance | 48,683 | 48,683 | 48,683
Weighted Average Exercise Price, Outstanding and exercisable, Beginning balance | $ 12.33 | $ 12.33 | $ 12.33
Weighted Average Exercise Price, Outstanding and exercisable, Ending balance | $ 12.33 | $ 12.33 | $ 12.33

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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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