v3.25.2
Significant Accounting Policies - Mutual Fund Administration Gross and Net Revenue (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Revenue from External Customer [Line Items]        
Revenue $ 36,025,931 $ 36,661,333 $ 73,142,141 $ 72,956,263
Administration revenue, gross        
Revenue from External Customer [Line Items]        
Revenue 6,665,238 5,930,195 13,307,386 11,648,804
Fund related expense        
Revenue from External Customer [Line Items]        
Expenses 4,707,173 4,109,987 9,541,922 7,885,459
Fund administration revenue, net        
Revenue from External Customer [Line Items]        
Revenue $ 1,958,065 $ 1,820,208 $ 3,765,464 $ 3,763,345