XML 46 R32.htm IDEA: XBRL DOCUMENT v3.20.4
Significant Accounting Policies - Textual (Details)
 12 Months Ended
Dec. 31, 2020
USD ($)
Segment
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Business Organization And Significant Accounting Policies [Line Items]      
Number of business segment | Segment 1    
Allowance for doubtful accounts $ 0 $ 0  
Accounts receivable, related parties 10,500,000 10,700,000  
Accumulated depreciation $ 7,400,000 6,400,000  
Client performance period 5 years    
Revenue $ 126,387,718 136,624,380 $ 145,627,748
Advance commissions amortization period 12 months    
UMA Program [Member]      
Business Organization And Significant Accounting Policies [Line Items]      
Revenue $ 2,700,000    
Variable rate fees      
Business Organization And Significant Accounting Policies [Line Items]      
Revenue 500,000 1,300,000 1,400,000
Mutual fund administration revenue, net      
Business Organization And Significant Accounting Policies [Line Items]      
Revenue $ 7,262,488 $ 8,614,971 $ 10,309,943