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Investments - Schedule of Investments Classified by Contractual Maturity Date (Details) - USD ($)
Sep. 30, 2025
Dec. 31, 2024
Debt Securities, Available-for-sale [Line Items]    
Total $ 88,975,696 $ 206,008,189
Fixed Income Securities    
Debt Securities, Available-for-sale [Line Items]    
Due within one year 2,261,853  
Due between one and five years 41,483,834  
Due over five years 44,391,102  
Total $ 88,136,789