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Basis of Presentation - Additional Information (Detail) - USD ($)	May 03, 2024	Jun. 30, 2024	Dec. 31, 2023	Dec. 01, 2023
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Proceeds from other operating activities	$ 9,400,000
Non restricted cash balance		$ 7,600,000
Working capital deficit		29,700,000
Assets		26,282,002	$ 22,752,297
Cash		$ 7,600,000
Residual Economic Interests Received From Shipwreck [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Proceeds from other operating activities	$ 9,400,000
December 2023 Note [Member] | Promissory Note [Member] | Maximum [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Debt instrument face amount				$ 6,000,000

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