v3.26.1
Margin Loan (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Short-Term Debt [Line Items]          
Margin loan $ 0   $ 0   $ 0
Proceeds from lines of credit     3,653,000 $ 5,223,000  
Repayments of lines of credit     3,702,000 6,005,000  
Margin Loan [Member]          
Short-Term Debt [Line Items]          
Proceeds from lines of credit     3,700,000    
Repayments of lines of credit     $ 3,700,000    
Debt instrument on variable rate     0.60%    
Weighted average interest rates 4.35%   4.35%    
Interest expense $ 642 $ 3,062 $ 2,517 $ 4,868