Strategic Alliance Expense - Additional Information (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Sep. 30, 2021
Business Combination, Separately Recognized Transactions [Line Items]
Percentage of net management fee revenues	5.00%
Strategic alliance expense	$ 152,000	$ 0	$ 0
Third Party [Member] | Bonaccord [Member]
Business Combination, Separately Recognized Transactions [Line Items]
Percentage of net management fee earnings rights	15.00%			15.00%
Maximum [Member] | Bonaccord [Member]
Business Combination, Separately Recognized Transactions [Line Items]
Percentage of Equity Rights Available to Acquire Equity Interest In Acquiree Percentage	9.90%
Minimum [Member] | Bonaccord [Member]
Business Combination, Separately Recognized Transactions [Line Items]
Percentage of Equity Rights Available to Acquire Equity Interest In Acquiree Percentage	0.10%