XML 75 R60.htm IDEA: XBRL DOCUMENT v3.24.1.1.u2
Investment In Unconsolidated Entities - Additional Information (Detail) - USD ($)
 3 Months Ended 12 Months Ended
Jul. 03, 2023
Jun. 04, 2023
Mar. 31, 2017
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2012
Sep. 30, 2023
Jun. 30, 2023
Schedule of Equity Method Investments [Line Items]                
Investment carrying value       $ 9,001,646 $ 3,901,617   $ 8,878,974 $ 503,100
Operating and other revenue       9,327 183,935      
Maximum [Member]                
Schedule of Equity Method Investments [Line Items]                
Contribution agreement equity interests issued or issuable number of additional shares issued value $ 10,000,000              
Equity Exchange Agreement [Member]                
Schedule of Equity Method Investments [Line Items]                
Maximum percentage of common stock to be issued under exchange agreement 19.90%              
Ocean Minerals, LLC [Member]                
Schedule of Equity Method Investments [Line Items]                
Investment carrying value       $ 4,487,028 $ 0      
Percentage of issued and outstanding membership owned       6.28%        
Initial closing purchased units issued 1,000,000              
Contribution agreement equity interests issued or issuable number of additional shares issued value $ 10,300,000              
Initial closing purchased units 293,399              
Percentage of initial closing purchased units 6.28%              
Second closing purchased units 195,599              
Second closing purchased units payment of cash $ 4,000,000              
Third closing additional purchased units to be issued 244,499              
Third closing purchased units payment of cash $ 5,000,000              
Optional units additional purchased units to be issued 1,466,993              
Optional units purchased units payment of cash $ 20.45              
Percentage of discount price paid 10.00%              
Discounted purchase of optional units $ 20.45              
Marine services revenue       $ 166,581        
Operating and other revenue       14,891        
Equity method investment realized gain loss on disposal       (278,910)        
Fair Value of Option of Recorded Asset       5,700,000        
Assumption of Changes in put Option Liability       $ 1,100,000        
Ocean Minerals, LLC [Member] | Maximum [Member]                
Schedule of Equity Method Investments [Line Items]                
Percentage of shares held by the company       5.00%        
Ocean Minerals, LLC [Member] | Minimum [Member]                
Schedule of Equity Method Investments [Line Items]                
Percentage of shares held by the company       3.00%        
Ocean Minerals, LLC [Member] | Unit Purchase Agreement [Member] | Prior to 18-month Anniversary of Initial Closing [Member]                
Schedule of Equity Method Investments [Line Items]                
Additional membership interest units issuable 1,466,993              
Membership interest units purchase price per unit $ 20.45              
Ocean Minerals, LLC [Member] | Unit Purchase Agreement [Member] | Odyssey Minerals Cayman Limited [Member]                
Schedule of Equity Method Investments [Line Items]                
Units sold to purchaser   733,497            
Purchase price   $ 15,000,000            
Percentage of issued and outstanding membership interest units purchased   15.00%            
Initial closing purchased units issued 293,399              
Initial closing purchased units payment of cash $ 1,000,000              
Estimated share value of outstanding shares $ 3,300,000              
Additional purchased units issued 195,599              
Additional aggregate purchase price paid $ 4,000,000              
Final closing additional purchased units to be issued 244,499              
Final closing additional purchased units aggregate purchase price paid $ 5,000,000              
Membership interest units purchase price per unit   $ 20.45            
Ocean Minerals, LLC [Member] | Equity Exchange Agreement [Member]                
Schedule of Equity Method Investments [Line Items]                
Membership interest units purchase price per unit $ 20.45              
Odyssey Retriever, Inc. [Member]                
Schedule of Equity Method Investments [Line Items]                
Contractual amount of fair value of asset transferred       $ 5,000,000        
Fair value of the asset       3,280,261        
Book value of investment held $ 3,100,000              
Equity method investment realized gain loss on disposal $ 174,107              
Chatham Rock Phosphate, Ltd. [Member]                
Schedule of Equity Method Investments [Line Items]                
Investment carrying value       $ 0        
Deep sea mining exploratory services           $ 1,680,000    
Shares received from CRP     141,884     9,320,348    
Outstanding equity stake in CRP     1.00%          
Neptune Minerals, Inc. [Member]                
Schedule of Equity Method Investments [Line Items]                
Ownership percentage       14.00%        
Loss from unconsolidated entity       $ 21,300,000        
Neptune Minerals, Inc. [Member] | Common Class A [Member]                
Schedule of Equity Method Investments [Line Items]                
Investment carrying value       $ 0        
CIC Limited [Member]                
Schedule of Equity Method Investments [Line Items]                
Ownership percentage       14.99% 14.60%      
Chatham Rock Phosphate, Ltd. [Member]                
Schedule of Equity Method Investments [Line Items]                
Ownership percentage       1.00%