Schedule of Segment Reporting Information (Details) (Parenthetical) - USD ($)	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Segment Reporting [Abstract]
Financed portion amount in the purchase of capital expenditure	$ 44,000	$ 50,000

Financed portion amount in the purchase of capital expenditure.

No definition available.

Name:	PESI_FinancedPortionAmountInPurchaseOfCapitalExpenditure
Namespace Prefix:	PESI_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration