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Related Party Transactions - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Back Office Technical and Support Services [Member] | Deep Sea Mineral Company, CIC, LLC [Member]
Related Party Transaction [Line Items]
Related party expenses	$ 390,278	$ 182,334	$ 689,884	$ 474,010
OMEX Deep Sea Mineral Company [Member]
Related Party Transaction [Line Items]
Equity Method Investment Ownership Interest	11.50%		11.50%

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