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v3.22.2

Basis of Presentation (Details Narrative) | 12 Months Ended
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Dec. 31, 2021
PFM Poland [Member] |
Sale of interest in subsidiaries | 100.00%

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- Definition Sale of interest in subsidiaries. + References No definition available. + Details
Name: | PESI_SaleOfInterestInSubsidiaries
Namespace Prefix: | PESI_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | srt_ConsolidatedEntitiesAxis=PESI_PFMPolandMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |