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Significant Accounting Policies - Summary of Fund Administration Gross and Net Revenue (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Revenue from External Customer [Line Items]        
Revenue $ 37,402,519 $ 39,018,232 $ 110,544,660 $ 111,974,495
Administration revenue, gross        
Revenue from External Customer [Line Items]        
Revenue 7,149,254 6,402,818 20,456,641 18,051,623
Fund related expense        
Revenue from External Customer [Line Items]        
Expenses (5,369,423) (4,614,461) (14,911,346) (12,499,921)
Fund administration revenue, net        
Revenue from External Customer [Line Items]        
Revenue $ 1,779,831 $ 1,788,357 $ 5,545,295 $ 5,551,702