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Strategic Alliance Expense - Additional Information (Details) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Sep. 30, 2021
Business Combination, Separately Recognized Transactions [Line Items]        
Strategic alliance expense $ 678,000 $ 152,000 $ 0  
Third Party [Member] | Bonaccord [Member]        
Business Combination, Separately Recognized Transactions [Line Items]        
Percentage of net management fee earnings rights 15.00%     15.00%
Bonaccord Fund II [Member]        
Business Combination, Separately Recognized Transactions [Line Items]        
Percentage of Equity Rights Available to Acquire Equity Interest In Acquiree Percentage 5.00%      
Percentage of additional net management fee earnings rights 5.00%      
Bonaccord Fund III [Member]        
Business Combination, Separately Recognized Transactions [Line Items]        
Investment Company, Committed Capital $ 5,000,000.0      
Percentage of Equity Rights Available to Acquire Equity Interest In Acquiree Percentage 4.90%      
Maximum [Member] | Bonaccord Fund II [Member]        
Business Combination, Separately Recognized Transactions [Line Items]        
Investment Company, Committed Capital $ 250,000,000.0      
Minimum [Member] | Bonaccord Fund II [Member]        
Business Combination, Separately Recognized Transactions [Line Items]        
Investment Company, Committed Capital $ 5,000,000.0