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Concentrations
3 Months Ended
Mar. 31, 2026
Risks and Uncertainties [Abstract]  
Concentrations Concentrations.
The mining royalty lands segment has a total of five tenants currently leasing mining locations and one lessee that accounted for 26.9% of the Company’s consolidated revenues during the three months ended March 31, 2026, and $715,000 of accounts receivable at March 31, 2026. The termination of these lessees’ underlying leases could have a material adverse effect on the Company. The Company places its cash and cash equivalents with Wells Fargo Bank and TD Bank. At times, such amounts may exceed FDIC limits.