P3 Health Partners Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Fair Value Measurements and Hierarchy - Fair value Hierarchy for Financial Liabilities (Details) - Recurring - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Warrant liability	$ 10,312	$ 1,085
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Warrant liability	127	1,056
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Warrant liability	0	0
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Warrant liability	$ 10,185	$ 29