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Significant Accounting Policies - Revenues From Contracts with Customers (Details) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Disaggregation of Revenue [Line Items]
Revenue	$ 42,256,386	$ 39,014,433
Investment advisory
Disaggregation of Revenue [Line Items]
Revenue	39,278,886	36,569,103
Mutual fund administration, net
Disaggregation of Revenue [Line Items]
Revenue	2,977,500	2,445,330
Proprietary funds
Disaggregation of Revenue [Line Items]
Revenue	30,232,428	28,956,031
Proprietary funds | Investment advisory
Disaggregation of Revenue [Line Items]
Revenue	27,254,928	26,510,701
Proprietary funds | Mutual fund administration, net
Disaggregation of Revenue [Line Items]
Revenue	2,977,500	2,445,330
Separately managed accounts
Disaggregation of Revenue [Line Items]
Revenue	7,192,290	6,473,269
Separately managed accounts | Investment advisory
Disaggregation of Revenue [Line Items]
Revenue	7,192,290	6,473,269
Separately managed accounts | Mutual fund administration, net
Disaggregation of Revenue [Line Items]
Revenue	0	0
Sub-Advised funds
Disaggregation of Revenue [Line Items]
Revenue	3,114,504	2,678,410
Sub-Advised funds | Investment advisory
Disaggregation of Revenue [Line Items]
Revenue	3,114,504	2,678,410
Sub-Advised funds | Mutual fund administration, net
Disaggregation of Revenue [Line Items]
Revenue	0	0
Model delivery
Disaggregation of Revenue [Line Items]
Revenue	1,717,164	906,723
Model delivery | Investment advisory
Disaggregation of Revenue [Line Items]
Revenue	1,717,164	906,723
Model delivery | Mutual fund administration, net
Disaggregation of Revenue [Line Items]
Revenue	$ 0	$ 0

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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