Stockholders' Equity (Deficit) - Schedule of warrants (Detail) - Warrant [Member]	9 Months Ended	12 Months Ended
Sep. 30, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares
Number
Beginning balance	3,161,568	1,090,717
Granted	1,017,268	2,070,851
Exercised Cashless	0	0
Forfeited	0	0
Expired	0	0
Ending balance	4,178,836	3,161,568
Warrants exercisable	4,178,836	3,161,568
Intrinsic value of warrants \| $	$ 10,468,925	$ 5,706,473
Weighted Average Remaining Contractual Life (Years)	5 years 3 months 3 days
Weighted Average Exercise Price
Beginning balance \| $ / shares	$ 1.6	$ 0
Granted \| $ / shares	2.6	2.4
Exercised Cashless \| $ / shares	0	0
Forfeited \| $ / shares	0	0
Expired \| $ / shares	0	0
Ending balance \| $ / shares	$ 1.79	$ 1.6

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Weighted average exercise price.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Gross number of share options (or share units) granted during the period.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number of share options (or share units) exercised during the current period.

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