Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenues
Revenues	$ 132,894	$ 140,489	$ 277,460	$ 271,207
Operating Expenses
Employment expenses	60,163	58,123	126,293	118,974
Distribution and other asset-based expenses	17,345	21,322	36,754	41,086
Other operating expenses	17,436	19,174	36,321	37,897
Restructuring and severance	420	320	420	1,496
Depreciation expense	1,196	1,271	2,454	2,484
Amortization expense	7,533	7,583	15,066	15,124
Total operating expenses	106,272	110,361	226,236	220,080
Operating Income (Loss)	26,622	30,128	51,224	51,127
Other Income (Expense)
Other income (expense), net	(805)	696	(193)	1,146
Total other income (expense), net	(435)	12,455	(16,036)	14,417
Interest Income (Expense)
Total interest income (expense), net	(2,400)	(5,896)	(104)	(2,170)
Income (Loss) Before Income Taxes	23,787	36,687	35,084	63,374
Income tax expense (benefit)	7,578	8,788	17,869	13,007
Net Income (Loss)	16,209	27,899	17,215	50,367
Noncontrolling interests	(4,930)	(973)	(10,221)	(1,695)
Net Income (Loss) Attributable to Stockholders	11,279	26,926	6,994	48,672
Preferred stockholder dividends	0	(2,084)	0	(4,168)
Net Income (Loss) Attributable to Common Stockholders	$ 11,279	$ 24,842	$ 6,994	$ 44,504
Earnings (Loss) per share—Basic (in $ per share)	$ 1.46	$ 3.55	$ 0.92	$ 6.35
Earnings (Loss) per Share—Diluted (in $ per share)	$ 1.43	$ 3.26	$ 0.88	$ 5.87
Weighted Average Shares Outstanding—Basic (in shares)	7,720	6,999	7,572	7,010
Weighted Average Shares Outstanding—Diluted (in shares)	7,895	8,252	7,936	8,290
Consolidated Investment Products
Operating Expenses
Total operating expenses	$ 2,179	$ 2,568	$ 8,928	$ 3,019
Other Income (Expense)
Realized and unrealized gain (loss) on investments, net	(6,744)	9,720	(15,413)	7,799
Interest Income (Expense)
Interest expense	(28,150)	(31,077)	(52,636)	(50,778)
Interest and dividend income	28,634	29,368	57,863	56,770
Consolidated entity excluding consolidated investment products
Other Income (Expense)
Realized and unrealized gain (loss) on investments, net	7,114	2,039	(430)	5,472
Interest Income (Expense)
Interest expense	(3,126)	(5,151)	(6,325)	(10,316)
Interest and dividend income	242	964	994	2,154
Investment management fees
Revenues
Revenues	110,550	114,591	230,838	220,509
Distribution and service fees
Revenues
Revenues	8,889	10,617	18,349	20,680
Administration and shareholder service fees
Revenues
Revenues	13,289	15,054	27,942	29,467
Other income and fees
Revenues
Revenues	$ 166	$ 227	$ 331	$ 551