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Investment In Unconsolidated Entities - Schedule of Investment in Unconsolidated Entities (Detail) - USD ($)
Sep. 30, 2024
Dec. 31, 2023
Schedule of Equity Method Investments [Line Items]    
Investment in unconsolidated entities $ 9,924,954 $ 9,001,646
CIC Limited [Member]    
Schedule of Equity Method Investments [Line Items]    
Investment in unconsolidated entities 4,890,949 4,514,618
Ocean Minerals, LLC [Member]    
Schedule of Equity Method Investments [Line Items]    
Investment in unconsolidated entities 5,034,005 4,487,028
Chatham Rock Phosphate, Limited [Member]    
Schedule of Equity Method Investments [Line Items]    
Investment in unconsolidated entities 0 0
Neptune Minerals, Inc. [Member]    
Schedule of Equity Method Investments [Line Items]    
Investment in unconsolidated entities $ 0 $ 0