v3.25.3
Summary of Significant Accounting Policies - Summary of Disaggregates of Management Services Revenue (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Disaggregation of Revenue [Line Items]        
Total revenue $ 17,893 $ 13,059 $ 55,810 $ 37,565
Management and Advisory Fees        
Disaggregation of Revenue [Line Items]        
Total revenue 17,764 13,036 55,465 37,277
Management and Advisory Fees | Mutual Fund Management Fees        
Disaggregation of Revenue [Line Items]        
Total revenue 8,755 6,378 28,547 16,748
Management and Advisory Fees | ETF Management Fees        
Disaggregation of Revenue [Line Items]        
Total revenue 2,925 1,877 8,133 4,817
Management and Advisory Fees | Separately Managed Account Management Fees        
Disaggregation of Revenue [Line Items]        
Total revenue 5,631 4,739 16,961 14,737
Management and Advisory Fees | Proprietary Fund Management Fees & Other        
Disaggregation of Revenue [Line Items]        
Total revenue $ 453 $ 42 $ 1,824 $ 975