Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid-in-capital	Accumulated Deficit	Non controlling Interest [Member]	Common Class A [Member] Common Stock	Common Class A [Member] IPO [Member] Common Stock	Common Class B [Member] Common Stock	Common Class B [Member] IPO [Member] Common Stock	Common Stock Subject to Mandatory Redemption [Member] Common Class A [Member] Common Stock	Common Stock Subject to Mandatory Redemption [Member] Common Class B [Member] Common Stock
Balance at Dec. 31, 2019	$ 36,041	$ 63	$ (273)	$ 323,596	$ (287,345)
Balance (in shares) at Dec. 31, 2019		62,464	123
Stock-based compensation	714			714
Net income attributable to P10	23,086				23,086
Net income	23,806
Net income attributable to noncontrolling interest	0
Dividends declared	0
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	2,416			2,416
Net income attributable to P10	9,174				9,174
Net income	10,767
Net income attributable to noncontrolling interest	0
Exchange of common stock and redeemable noncontrolling interest to Class B common stock (Amount)	197,719	$ (63)		197,676					$ 106
Exchange of common stock and redeemable noncontrolling interest to Class B common stock (Share)		(62,464)							105,655
Issuance of Class A common stock sold in IPO, net of underwriting discounts(Amount)	129,375			129,364			$ 11
Issuance of Class A common stock sold in IPO, net of underwriting discounts(share)							11,500
Deferred offering costs	$ (3,361)			(3,361)
Issuance of restricted stock awards (Share)									36
Exchange of Class B common stock for Class A common stock (Amount)							$ 11	$ 9	$ (11)	$ (9)	$ 3	$ (3)
Exchange of Class B common stock for Class A common stock (Share)							11,464	8,500	(11,464)	(8,500)	3,000	(3,000)
Exercise of stock options (in shares)	0
Dividends declared	$ 0
Balance at Dec. 31, 2021	395,164
Balance at Dec. 31, 2021	395,164		$ (273)	650,405	(255,085)		$ 34		$ 83
Balance (in shares) at Dec. 31, 2021			123				34,464		82,727
Stock-based compensation	10,361			10,361
Net income attributable to P10	29,206
Net income	29,399				29,206
Net income attributable to noncontrolling interest	193					$ 193
Deferred offering costs	(80)			(80)
Issuance of restricted stock awards (Share)							33
Issuance of restricted stock units	3,833			3,833
Issuance of restricted stock units (in shares)							405
Exchange of Class B common stock for Class A common stock (Amount)	$ (0)						$ 9		$ (9)
Exchange of Class B common stock for Class A common stock (Share)							8,422		(8,422)
Exercise of stock options (in shares)	47,905						14
Repurchase of common stock for employee tax witholding (Amount)	$ (454)			(454)
Repurchase of common stock for employee tax witholding (Share)							(35)
Treasury Stock, Stock repurchase	(21,903)		$ (9,653)	(12,248)			$ (1)		$ (1)
Treasury Stock, Stock repurchase (Shares)			938				(938)		(1,297)
Settlement of stock options	(12,466)			(12,466)
Capital contributions from non-controlling interest	40,733					40,733
Distributions to non-controlling interest	(181)					(181)
Dividends declared	(1)			(1)
Dividends paid	(10,522)			(10,522)
Balance at Dec. 31, 2022	$ 433,883		$ (9,926)	$ 628,828	$ (225,879)	$ 40,745	$ 42		$ 73
Balance (in shares) at Dec. 31, 2022			1,061				42,365		73,008