Quarterly report [Sections 13 or 15(d)]

Investments - Summary of the Components of Portfolio Investment Assets Measured at Fair Value (Details)

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Investments - Summary of the Components of Portfolio Investment Assets Measured at Fair Value (Details) - USD ($)
Mar. 31, 2026
Dec. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Totals $ 51,543,064 $ 48,480,496
Loan investments    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Totals 3,187,551 3,154,587
Debt investments    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Totals 38,140,230 35,302,967
Equity investments    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Totals 10,215,283 10,022,942
Level 3    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Totals 51,543,064 48,480,496
Level 3 | Loan investments    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Totals 3,187,551 3,154,587
Level 3 | Debt investments    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Totals 38,140,230 35,302,967
Level 3 | Equity investments    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Totals $ 10,215,283 $ 10,022,942