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SUPPLEMENTAL CASH FLOW INFORMATION (Details Narrative) - CAD ($)	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Supplemental Cash Flow Information
Amount transferred from reserve to deficit	$ 61,676	$ 97,953
Amount reserve to common share capital	138,662	244,357
Restoration obligation	$ 9,481	96,430
Advance to investment		$ 50,000

X

- Definition

Advance to investment.

+ References

No definition available.

+ Details

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Namespace Prefix:	PNRL_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Amount removed from reserve and transferred to retained earnings.

+ References

No definition available.

+ Details

Name:	PNRL_AmountRemovedFromReserveTransferredToRetainedEarnings
Namespace Prefix:	PNRL_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount Reserve To Common Share Capital

+ References

No definition available.

+ Details

Name:	PNRL_AmountReserveToCommonShareCapital
Namespace Prefix:	PNRL_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	PNRL_DisclosureSupplementalCashFlowInformationAbstract
Namespace Prefix:	PNRL_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Restoration obligations.

+ References

No definition available.

+ Details

Name:	PNRL_RestorationObligations
Namespace Prefix:	PNRL_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration