Annual report pursuant to Section 13 and 15(d)

Organization and Description of Business (Details)

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Organization and Description of Business (Details) - a
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Line Items]    
Area of land (in acres) 1,009  
1/16th nonparticipating perpetual royalty interest    
Organization, Consolidation and Presentation of Financial Statements [Line Items]    
Nonparticipating perpetual royalty interest rate (in percentage) 6.25%  
1/128th nonparticipating perpetual royalty interest    
Organization, Consolidation and Presentation of Financial Statements [Line Items]    
Nonparticipating perpetual royalty interest rate (in percentage) 0.78125% 0.78125%
1/8th Net royalty acres    
Organization, Consolidation and Presentation of Financial Statements [Line Items]    
Nonparticipating perpetual royalty interest rate (in percentage) 12.50%  
West Texas    
Organization, Consolidation and Presentation of Financial Statements [Line Items]    
Area of land (in acres) 873,000  
West Texas | 1/128th Nonparticipating perpetual oil and gas royalty interest    
Organization, Consolidation and Presentation of Financial Statements [Line Items]    
Area of land (in acres) 85,000  
West Texas | 1/16th Nonparticipating perpetual oil and gas royalty interest    
Organization, Consolidation and Presentation of Financial Statements [Line Items]    
Area of land (in acres) 371,000  
West Texas | 1/8th Net royalty acres    
Organization, Consolidation and Presentation of Financial Statements [Line Items]    
Area of land (in acres) 16,000  
West Texas | Net Royalty Acres    
Organization, Consolidation and Presentation of Financial Statements [Line Items]    
Area of land (in acres) 207,000