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v3.23.2

Commitments and Contingencies - Additional Information (Detail) - USD ($) |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Apr. 06, 2023 | Mar. 31, 2016 | Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Jun. 26, 2023 | Apr. 04, 2023 | Mar. 31, 2023 | Mar. 06, 2023 | Dec. 31, 2022 | Dec. 13, 2022
Other Commitments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Sale/leaseback arrangement amount |  |  | $ 1,000,000 |  | $ 1,000,000 |  |  | $ 3,500,000 |  |  |  |
Cash and cash equivalents |  |  | 1,832,078 |  | 1,832,078 |  |  |  |  |  | $ 1,443,421 |
Working capital deficit |  |  | 35,700,000 |  | 35,700,000 |  |  |  |  |  |  |
Total assets |  |  | 13,985,687 |  | 13,985,687 |  |  |  |  |  | $ 13,281,836 |
Cash Lease Obligation |  |  | 239,931 |  | 239,931 |  |  |  |  |  |  |
Lease rent expense |  |  | 53,084 | $ 54,500 | 123,911 | $ 109,000 |  |  |  |  |  |
Purchase Agreement [Member] | Promissory Note [Member] |  |  |  |  |  |  |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  | 14,000,000 |  | 14,000,000 |  |  |  |  | $ 14,000,000 |  |
Advance amount paid |  |  | 450,000 |  | 450,000 |  |  |  | $ 13,100,000 |  |  |
Corporate Office Space [Member] |  |  |  |  |  |  |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Interest Component in Remaining Lease Payment Obligations |  |  |  |  | 13,988 |  |  |  |  |  |  |
Lease Obligation |  |  | 225,943 |  | 225,943 |  |  |  |  |  |  |
Right Of Use Asset |  |  | 213,108 |  | 213,108 |  |  |  |  |  |  |
Deep Sea Mineral Company, CIC, LLC [Member] | Loan Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Advance amount paid |  |  |  |  |  |  |  |  |  |  |  | $ 1,000,000
Principal and interest | $ 1,068,000 |  |  |  |  |  |  |  |  |  |  |
37North SPV 11, LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  |  |  |  | $ 1,000,000 |  |  |  |  |
MINOSA [Member] |  |  |  |  |  |  |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Cash Lease Obligation |  |  | $ 1,800,000 |  | $ 1,800,000 |  |  |  |  |  |  |
Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |
Other Commitments [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Consultants contingent success fees |  | $ 700,000 |  |  |  |  |  |  |  |  |  |

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