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v3.22.2.2

SEGMENTED INFORMATION (Details Narrative) | 6 Months Ended
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Jun. 30, 2022 Integer
Number of reportable operating segments | 1
Number of geographic segments | 2

X
- Definition Represents the number of geographic segments. + References No definition available. + Details
Name: | PNRL_NumberOfGeographicSegments
Namespace Prefix: | PNRL_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References No definition available. + Details
Name: | PNRL_NumberOfReportableSegment
Namespace Prefix: | PNRL_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration