UNAUDITED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement [Abstract]
REVENUE		$ 45,244	$ 51,622	$ 146,701	$ 148,370
EXPENSES
Compensation and Benefits Expense		18,630	18,921	58,242	57,091
General and Administrative Expense		8,962	4,304	19,625	11,920
Total Operating Expenses		27,592	23,225	77,867	69,011
Operating Income		17,652	28,397	68,834	79,359
OTHER INCOME/ (EXPENSE)
Interest Income		680	53	787	153
Dividend Income		310	333	1,421	691
Net Realized and Unrealized (Losses)/ Gains from Investments		(3,288)	86	(10,017)	3,548
Equity in (Losses)/ Earnings of Affiliates		(2,153)	(16)	(3,865)	1,991
Other (Expense)/ Income		(63)	(82)	(386)	76
Total Other (Expense)/ Income		(4,514)	374	(12,060)	6,459
Income Before Income Taxes		13,138	28,771	56,774	85,818
Income Tax (Benefit)/ Expense		(2,650)	68	8,065	5,009
Net Income		15,788	28,703	48,709	80,809
Less: Net Income Attributable to Non-Controlling Interests		13,091	23,635	40,674	66,951
Net Income Attributable to Pzena Investment Management, Inc.		2,697	5,068	8,035	13,858
Supplemental Income Statement Elements [Abstract]
Net Income for Basic Earnings per Share		$ 2,697	$ 5,068	$ 8,035	$ 13,858
Basic Earnings per Share		$ 0.16	$ 0.29	$ 0.47	$ 0.80
Basic Weighted Average Shares Outstanding	[1]	16,744,993	17,694,559	17,019,499	17,398,518
Net Income for Diluted Earnings per Share		$ 12,782	$ 22,663	$ 39,026	$ 63,571
Diluted Earnings per Share		$ 0.15	$ 0.27	$ 0.45	$ 0.76
Diluted Weighted Average Shares Outstanding	[1]	86,544,580	84,197,618	86,189,118	84,020,711
Cash Dividends per Share of Class A Common Stock		$ 0.03	$ 0.03	$ 0.59	$ 0.31

[1] The Company issues restricted shares of Class A common stock and restricted Class B units that have non-forfeitable dividend rights. Under the "two-class method," these shares and units are considered participating securities and are required to be included in the computation of basic and diluted earnings per share.