Perimeter Solutions, SA Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE MEASUREMENTS - Summary of Liabilities Measured on a Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Liabilities:
Founders advisory fees payable - related party	$ 146,482	$ 175,373
LaderaTech contingent earn-out included in other liabilities, non-current	7,519	7,273
Total liabilities	154,001	182,646
Level 1
Liabilities:
Founders advisory fees payable - related party	45,544	56,883
LaderaTech contingent earn-out included in other liabilities, non-current	0	0
Total liabilities	45,544	56,883
Level 2
Liabilities:
Founders advisory fees payable - related party	0	0
LaderaTech contingent earn-out included in other liabilities, non-current	0	0
Total liabilities	0	0
Level 3
Liabilities:
Founders advisory fees payable - related party	100,938	118,490
LaderaTech contingent earn-out included in other liabilities, non-current	7,519	7,273
Total liabilities	$ 108,457	$ 125,763