UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
OPERATING ACTIVITIES
Net Income	$ 15,788	$ 28,703	$ 48,709	$ 80,809
Adjustments to Reconcile Net Income to Cash Provided by Operating Activities:
Depreciation	256	295	832	886
Non-Cash Compensation	3,370	3,975	11,133	11,726
Directors' Share Grants	131	130	699	516
Net Realized and Unrealized (Gains)/ Losses from Investments	3,288	(86)	10,017	(3,548)
Equity in (Earnings)/ Losses of Affiliates	2,153	16	3,865	(1,991)
Non-Cash Performance Fees			(8)
Non-Cash Lease Expense	972	605	2,559	1,792
Foreign Currency Translation Adjustments	(394)	(659)	(1,403)	(788)
Deferred Income Taxes	476	1,313	2,478	4,315
Changes in Operating Assets and Liabilities:
Advisory Fees Receivable	2,405	(85)	6,677	(6,522)
Due from Broker	154	35	49	(450)
Prepaid Expenses and Other Assets	3,520	(69)	4,060	617
Due to Broker	7,538	191	7,620	946
Accounts Payable, Accrued Expenses, and Other Liabilities	6,720	6,386	(1,982)	(3,246)
Lease Liabilities	(172)	(617)	(988)	(1,828)
Purchases of Equity Securities	(4,584)	(12,191)	(43,439)	(44,851)
Proceeds from Equity Securities	1,035	1,147	8,905	16,265
Net Cash Provided by Operating Activities	42,656	29,089	59,783	54,648
INVESTING ACTIVITIES
Purchases of Investments	(891)	(1,817)	(5,134)	(9,427)
Proceeds from Sale of Investments	686	1,765	10,930	10,199
Deconsolidations of sponsored investment funds	(3,541)	(14)	(6,348)	(14)
Payments from/ (to) Related Parties	170	(1)	(1,162)	(769)
Purchases of Property and Equipment	(3,137)	(45)	(5,016)	(57)
Net Cash (Used in)/ Provided by Investing Activities	(6,713)	(112)	(6,730)	(68)
FINANCING ACTIVITIES
Repurchase and Retirement of Class A Common Stock	(189)	(2,527)	(5,315)	(5,964)
Repurchase and Retirement of Class B Units			(64)	(122)
Sale of Shares under Equity Incentive Plan		33	1,772	255
Distributions to Non-Controlling Interests	(12,974)	(19,052)	(71,940)	(62,708)
Contributions from Non-Controlling Interests	3,261	9,589	27,691	23,727
Dividends Paid	(502)	(531)	(10,220)	(5,346)
Net Cash Used In Financing Activities	(10,404)	(12,488)	(58,076)	(50,158)
NET CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	25,539	16,489	(5,023)	4,422
CASH, CASH EQUIVALENTS AND RESTRICTED CASH - Beginning of Period	51,627	54,517	82,189	66,584
Net Change in Cash, Cash Equivalents and Restricted Cash	25,539	16,489	(5,023)	4,422
CASH, CASH EQUIVALENTS AND RESTRICTED CASH - End of Period	77,166	71,006	77,166	71,006
Supplementary Cash Flow Information:
Unit Conversion				265
Issuances of Shares under Equity Incentive Plan			6,787	3,822
Income Taxes Paid	140	$ 311	1,742	$ 632
Supplementary Schedule of Non-Cash Investing Transaction Abstract
Decrease in Noncontrolling Interests Due to Deconsolidations of Sponsored Investment Vehicles	$ (11,659)		$ (45,596)