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Loans Payable - 37 North - Additional Information (Detail) - USD ($) | 1 Months Ended | 6 Months Ended |  |
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Aug. 14, 2022 | Aug. 01, 2022 | Jun. 30, 2023 | Dec. 31, 2022 | Mar. 31, 2022
Debt Conversion, Description |  |  | At any time from 31 days after the maturity date, 37N has the option to convert all or a portion of the outstanding amount of the indebtedness into conversion shares equal to the quotient obtained by dividing (A) 120% of the amount of the indebtedness, by (B) the lower of $3.66 or 70% of the 10-day volume-weighted average price of Common Stock. |  |
Shares Outstanding Post Conversion | % |  |  | 19.90% |  |
Percentage of outstanding voting securities |  |  | 19.90% |  |
Percentage of payment of unpaid principal amount | 115.00% | 112.50% | 108.00% |  |
Debt Instrument, maturity date, Description | At any time after the 30th day after the maturity date (August 28, 2023), we are permitted to repay all (but not less than) of an amount equal to 115% of the unpaid amount of the indebtedness after 10 days' notice | From the maturity date to 29 days after the maturity date (August 27, 2023), we are permitted to repay all (but not less than) of an amount equal to 112.5% of the unpaid amount of the indebtedness. |  |  |
Exercise notice period |  |  | 10 days |  |
Percentage of number of shares issued after exercise notice |  |  | 19.90% |  |
Percentage of payment of unpaid principal amount after exercise notice |  |  | 130.00% |  |
Repayments of notes payable |  |  | $ 1,200,000 |  |
Percentage of face value of note |  |  | 120.00% |  |
Note One To Note Thirteen [Member] |  |  |  |  |
Accrued interest on debt |  |  | $ 29,718,006 | $ 35,131,587 |
Note Purchase Agreement [Member] | Convertible Debt [Member] |  |  |  |  |
Debt instrument face amount |  |  |  |  | $ 1,000,000

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