Name:	ped_AssetRetirementCosts
Namespace Prefix:	ped_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Custom Element.

No definition available.

Name:	ped_OilAndGasPropertySuccessfulEffortMethodNotAccumulatedDepreciationDepletionAndAmortization
Namespace Prefix:	ped_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Amount, after accumulated depletion, of oil and gas properties subject to amortization accounted for under full cost method.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 932
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-10(c)(7))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479664/932-10-S99-1

Name:	us-gaap_OilAndGasPropertyFullCostMethodNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Amount of accumulated depreciation, depletion, amortization and impairment of oil and gas property carried under the successful effort method.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 932
-SubTopic 360
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478810/932-360-50-1

Name:	us-gaap_OilAndGasPropertySuccessfulEffortMethodAccumulatedDepreciationDepletionAmortizationAndImpairment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Amount of accumulated depreciation, depletion, and amortization of oil and gas property accounted for under successful efforts method.