Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Common Stock Common Class A	Common Stock Common Class B	Treasury Stock	Additional Paid-in-capital	Accumulated Deficit
Balance at Dec. 31, 2020	$ 59,841	$ 63			$ (273)	$ 324,310	$ (264,259)
Balance (in shares) at Dec. 31, 2020		62,464			123
Stock-based compensation	424					424
Net income attributable to P10	2,215						2,215
Balance at Mar. 31, 2021	62,480	$ 63			$ (273)	324,734	(262,044)
Balance (in shares) at Mar. 31, 2021		62,464			123
Balance at Dec. 31, 2020	59,841	$ 63			$ (273)	324,310	(264,259)
Balance (in shares) at Dec. 31, 2020		62,464			123
Net income attributable to P10	4,193
Dividends declared	0
Balance at Jun. 30, 2021	65,026	$ 63			$ (273)	325,302	(260,066)
Balance (in shares) at Jun. 30, 2021		62,464			123
Balance at Mar. 31, 2021	62,480	$ 63			$ (273)	324,734	(262,044)
Balance (in shares) at Mar. 31, 2021		62,464			123
Stock-based compensation	568					568
Net income attributable to P10	1,978						1,978
Balance at Jun. 30, 2021	65,026	$ 63			$ (273)	325,302	(260,066)
Balance (in shares) at Jun. 30, 2021		62,464			123
Balance at Dec. 31, 2021	395,164		$ 34	$ 83	$ (273)	650,405	(255,085)
Balance (in shares) at Dec. 31, 2021			34,464	82,727	123
Stock-based compensation	1,515					1,515
Deferred offering costs	(70)					(70)
Net income attributable to P10	7,792						7,792
Exchange of Class B common stock for Class A common stock (Amount)			$ 1	$ (1)
Exchange of Class B common stock for Class A common stock (Share)			1,222	(1,220)
Settlement of stock options	(12,466)					(12,466)
Balance at Mar. 31, 2022	391,935		$ 35	$ 82	$ (273)	639,384	(247,293)
Balance (in shares) at Mar. 31, 2022			35,686	81,507	123
Balance at Dec. 31, 2021	395,164		$ 34	$ 83	$ (273)	650,405	(255,085)
Balance (in shares) at Dec. 31, 2021			34,464	82,727	123
Net income attributable to P10	18,946
Dividends declared	(1)
Balance at Jun. 30, 2022	402,290		$ 37	$ 80	$ (273)	638,585	(236,139)
Balance (in shares) at Jun. 30, 2022			37,308	79,885	123
Balance at Mar. 31, 2022	391,935		$ 35	$ 82	$ (273)	639,384	(247,293)
Balance (in shares) at Mar. 31, 2022			35,686	81,507	123
Stock-based compensation	2,717					2,717
Net income attributable to P10	11,154						11,154
Exchange of Class B common stock for Class A common stock (Amount)			$ 2	$ (2)
Exchange of Class B common stock for Class A common stock (Share)			1,622	(1,622)
Dividends declared	(1)					(1)
Dividends paid	(3,515)					(3,515)
Balance at Jun. 30, 2022	$ 402,290		$ 37	$ 80	$ (273)	$ 638,585	$ (236,139)
Balance (in shares) at Jun. 30, 2022			37,308	79,885	123