|
Note 16 - Related Party Transactions (Details) (USD $)
|
12 Months Ended |
4 Months Ended |
0 Months Ended |
2 Months Ended |
0 Months Ended |
|
|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2014
|
Jun. 01, 2008
|
May 24, 2013
|
Dec. 31, 2011
|
Jun. 01, 2011
|
Aug. 02, 2013
|
| Mr. David Centofanti [Member] | Director Of Information Services [Member] |
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|
| Note 16 - Related Party Transactions (Details) [Line Items] |
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|
|
|
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|
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| Compensation |
$ 163,000us-gaap_SalariesAndWages
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= pesi_MrDavidCentofantiMember
/ us-gaap_TitleOfIndividualAxis
= pesi_DirectorOfInformationServicesMember
|
$ 163,000us-gaap_SalariesAndWages
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= pesi_MrDavidCentofantiMember
/ us-gaap_TitleOfIndividualAxis
= pesi_DirectorOfInformationServicesMember
|
|
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|
| Mr. Robert L. Ferguson [Member] | Advisor [Member] |
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| Note 16 - Related Party Transactions (Details) [Line Items] |
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| Compensation |
56,000us-gaap_SalariesAndWages
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= pesi_MrRobertLFergusonMember
/ us-gaap_TitleOfIndividualAxis
= pesi_AdvisorMember
|
52,000us-gaap_SalariesAndWages
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= pesi_MrRobertLFergusonMember
/ us-gaap_TitleOfIndividualAxis
= pesi_AdvisorMember
|
|
|
|
|
|
|
| Monthly Consulting Fees |
4,000pesi_MonthlyConsultingFees
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= pesi_MrRobertLFergusonMember
/ us-gaap_TitleOfIndividualAxis
= pesi_AdvisorMember
|
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| Robert Ferguson And William Lampson, Lenders [Member] |
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| Note 16 - Related Party Transactions (Details) [Line Items] |
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| Notes Payable, Related Parties |
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|
3,000,000us-gaap_NotesPayableRelatedPartiesCurrentAndNoncurrent
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= pesi_RobertFregusonAndWilliamLampsonLendersMember
|
| Mr. Climaco [Member] |
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| Note 16 - Related Party Transactions (Details) [Line Items] |
|
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|
|
|
| Compensation |
107,000us-gaap_SalariesAndWages
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= pesi_Mr.ClimacoMember
|
|
|
|
|
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| Monthly Consulting Fees |
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|
22,000pesi_MonthlyConsultingFees
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= pesi_Mr.ClimacoMember
|
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| Executive Vice President [Member] | Leichtweis Enterprise, LLC [Member] |
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| Note 16 - Related Party Transactions (Details) [Line Items] |
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| Operating Leases, Rent Expense Monthly |
|
|
|
29,000pesi_OperatingLeasesRentExpenseMonthly
/ us-gaap_RealEstatePropertiesAxis
= pesi_LeichtweisEnterpriseLLCMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= us-gaap_ExecutiveVicePresidentMember
|
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| Executive Vice President [Member] | SEC [Member] |
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| Note 16 - Related Party Transactions (Details) [Line Items] |
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| Indemnified Performance Bonds, Related Party |
|
|
|
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|
10,900,000pesi_IndemnifiedPerformanceBondsRelatedParty
/ dei_LegalEntityAxis
= pesi_SECMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= us-gaap_ExecutiveVicePresidentMember
|
|
|
| Indemnification Compensation, Percentage, Related Party |
|
|
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|
|
0.75%pesi_IndemnificationCompensationPercentageRelatedParty
/ dei_LegalEntityAxis
= pesi_SECMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= us-gaap_ExecutiveVicePresidentMember
|
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| Previous Payment of Indemnified Bonds, Percentage |
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|
60.00%pesi_PreviousPaymentOfIndemnifiedBondsPercentage
/ dei_LegalEntityAxis
= pesi_SECMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= us-gaap_ExecutiveVicePresidentMember
|
|
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| Consulting Agreement Hourly Rate, Related Party |
|
|
|
|
135pesi_ConsultingAgreementHourlyRateRelatedParty
/ dei_LegalEntityAxis
= pesi_SECMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= us-gaap_ExecutiveVicePresidentMember
|
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|
| President [Member] | Lawrence Properties, LLC [Member] | SYA [Member] |
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|
| Note 16 - Related Party Transactions (Details) [Line Items] |
|
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| Operating Leases, Rent Expense Monthly |
|
|
|
|
|
|
11,400pesi_OperatingLeasesRentExpenseMonthly
/ dei_LegalEntityAxis
= pesi_SYAMember
/ us-gaap_RealEstatePropertiesAxis
= pesi_LawrencePropertiesLLCMember
/ us-gaap_TitleOfIndividualAxis
= us-gaap_PresidentMember
|
|
| Operating Leases, Rent Expense |
$ 124,000us-gaap_LeaseAndRentalExpense
/ dei_LegalEntityAxis
= pesi_SYAMember
/ us-gaap_RealEstatePropertiesAxis
= pesi_LawrencePropertiesLLCMember
/ us-gaap_TitleOfIndividualAxis
= us-gaap_PresidentMember
|
$ 72,000us-gaap_LeaseAndRentalExpense
/ dei_LegalEntityAxis
= pesi_SYAMember
/ us-gaap_RealEstatePropertiesAxis
= pesi_LawrencePropertiesLLCMember
/ us-gaap_TitleOfIndividualAxis
= us-gaap_PresidentMember
|
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