Document And Entity Information Statistical Measurement [Axis] Note To Financial Statement Details Textual Note 3 - Additional Balance Sheet Information Income tax provision Note 5 - Other Long-Term Obligations and Commitments us-gaap_GainLossOnSaleOfDerivatives Oil derivatives - Realized gain (loss) ecd_NonRule10b51ArrTrmntdFlag Non-Rule 10b5-1 Arrangement Terminated [Flag] Note 9 - Fair Value Disclosures ecd_NonRule10b51ArrAdoptedFlag Non-Rule 10b5-1 Arrangement Adopted [Flag] Note 10 - Derivative Instruments Trading Arrangements, by Individual [Table] Note 11 - Earnings Per Share Material Terms of Trading Arrangement [Text Block] Note 3 - Additional Balance Sheet Information - Components of Balance Sheet Amounts (Details) Related and Nonrelated Parties [Axis] Note 5 - Other Long-Term Obligations and Commitments - Schedule of Operating Lease Obligations (Details) Crude Oil [Member] Note 5 - Other Long-Term Obligations and Commitments - Reconciliation of Liability of Plugging and Abandonment Costs (Details) Note 9 - Fair Value Disclosure - Schedule of Fair Value Measurements on a Recurring Basis (Details) Note 10 - Derivative Instrument - Schedule of Financial Statement Location Information (Details) Minimum [Member] us-gaap_TreasuryStockSharesAcquired Purchase of treasury stock (in shares) Statistical Measurement [Domain] Note 10 - Derivative Instrument - Schedule of Oil Derivative Contracts (Details) Maximum [Member] Note 10 - Derivative Instrument - Schedule of Offsetting Derivative Assets and Liabilities (Details) Note 11 - Earnings Per Share - Computation of Basic and Diluted Earnings (Details) Schedule of Long-Term Debt Instruments [Table] Notes To Financial Statements us-gaap_IncreaseDecreaseInAccountsReceivable Accounts receivable Notes To Financial Statements [Abstract] Cash Flows from Operating Activities: Unrealized loss on derivative instruments us-gaap_UnrealizedGainLossOnDerivatives Oil derivatives - Unrealized gain (loss) us-gaap_DerivativeNonmonetaryNotionalAmountVolume Total volumes (Bbls) (Barrel of Oil) Cash Flows from Investing Activities: us-gaap_NetCashProvidedByUsedInOperatingActivities Net Cash Provided by Operating Activities Cash Flows from Financing Activities: Business Description and Basis of Presentation [Text Block] us-gaap_NetCashProvidedByUsedInInvestingActivities Net Cash (Used in) Investing Activities us-gaap_GainLossOnSaleOfProperties Gain on sale and exchange of assets us-gaap_NetCashProvidedByUsedInFinancingActivities Net Cash Used in Financing Activities Condensed Balance Sheet [Table Text Block] Offsetting Assets and Liabilities [Table Text Block] Tabular disclosure presenting the offsetting assets and liabilities. Accounting Policies [Abstract] pnrg_DerivativeWeightedAveragePrice Weighted average price (in USD per Barrel of Oil) The weighted average price on the derivative instrument. us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent Accounts Receivable, Allowance for Credit Loss, Current Less: Allowance for credit losses us-gaap_InterestIncomeExpenseNonoperatingNet Interest Income Statement [Abstract] us-gaap_SharesOutstanding Balance (in shares) Balance (in shares) us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted Diluted us-gaap_TreasuryStockCommonValue Treasury stock, at cost; 2026: 1,223,000 shares; 2025: 1,177,500 shares us-gaap_TreasuryStockCommonShares Treasury Stock, Common, Shares (in shares) Treasury Stock, Common [Member] Adjustments to reconcile net income to net cash provided by operating activities: us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic Basic us-gaap_Liabilities Total Liabilities us-gaap_LiabilitiesAndStockholdersEquity Total Liabilities and Equity Costs and Expenses [Abstract] us-gaap_CostsAndExpensesAbstract us-gaap_AreaOfLand Area of Land us-gaap_IncreaseDecreaseInPrepaidExpense Prepaid obligations Condensed Balance Sheet Statement [Table] Subsequent Event [Member] us-gaap_CostsAndExpenses Total costs and expenses Lessee, Lease, Description [Table] Share-Based Payment Arrangement [Text Block] Changes in assets and liabilities: Accounts payable us-gaap_IncreaseDecreaseInAccountsPayable Non-Cash Investing Transactions Fair Value, by Balance Sheet Grouping [Table] us-gaap_IncreaseDecreaseInAccruedLiabilities Accrued liabilities Asset retirement obligations us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect Net (Decrease) Increase in Cash and Cash Equivalents Related and Nonrelated Parties [Domain] Due to related parties us-gaap_IncreaseDecreaseInDueToRelatedParties us-gaap_AssetRetirementObligation Asset retirement obligation Asset retirement obligation pnrg_PropertyAndEquipmentNetIncludingOilAndGasPropertiesAtCostNet Total Property and Equipment, Net Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. 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Mergers, Acquisitions and Dispositions Disclosures [Text Block] Prepaid obligations us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 Debt Instrument, Basis Spread on Variable Rate Statement of Financial Position [Abstract] us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity Line of Credit Facility, Maximum Borrowing Capacity Lease operating costs The amount of lease operating costs for the period. Income taxes paid during the period us-gaap_DerivativeLiabilities Liabilities from derivative contracts Total liabilities Net amounts of assets and liabilities presented in the balance sheet us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities Repayment of long-term bank debt and other long-term obligations us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity Line of Credit Facility, Remaining Borrowing Capacity Interest and other income, net Product and Service [Domain] Product and Service [Axis] us-gaap_LineOfCredit Long-Term Line of Credit Fair Value, Recurring [Member] Other Assets us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue Total undiscounted lease payments us-gaap_PaymentsForRepurchaseOfCommonStock Purchase of stock for treasury us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent Operating Lease, Weighted Average Discount Rate, Percent dei_DocumentType Document Type Other long-term liabilities Document Information [Line Items] dei_DocumentQuarterlyReport Document Quarterly Report us-gaap_IncreaseDecreaseInOtherNoncurrentAssets Other assets us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths 2027 Document Information [Table] us-gaap_IncreaseDecreaseInOtherCurrentAssets Other current assets Schedule of Change in Asset Retirement Obligation [Table Text Block] us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear 2026 us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment Options (in shares) dei_EntityInteractiveDataCurrent Entity Interactive Data Current us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Measurement Frequency [Axis] dei_DocumentTransitionReport Document Transition Report Diluted (in shares) us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding Diluted (in shares) us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo 2028 Statement [Line Items] Fair Value Hierarchy and NAV [Axis] us-gaap_CommonStockSharesIssued Common Stock, Shares, Issued (in shares) us-gaap_CommonStockSharesOutstanding Common Stock, Shares, Outstanding (in shares) us-gaap_CommonStockSharesAuthorized Common Stock, Shares Authorized (in shares) us-gaap_WeightedAverageNumberOfSharesOutstandingBasic Basic (in shares) Derivative Instrument [Axis] Basic (in dollars per share) Basic (in dollars per share) Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Change in accrued property costs Represents the increase (decrease) in capital expenditures incurred but not yet paid. Common stock, $0.10 par value; 2026 and 2025: Authorized and issued: 2,810,000 shares, outstanding 2026: 1,587,000; outstanding 2025: 1,632,500 shares Accounts payable us-gaap_PolicyTextBlockAbstract Accounting Policies us-gaap_DisclosureTextBlockAbstract Notes to Financial Statements us-gaap_TableTextBlock Notes Tables Compensation and related expenses Document Fiscal Period Focus Document Fiscal Year Focus Depreciation, depletion and amortization pnrg_OilAndNaturalGasPropertyCostsAttributableToRecognitionOfAssetsRetirementObligation Asset retirement obligations Amount of costs attributable to recognition of assets for retirement obligation of oil and natural gas property. Trade Contingencies Disclosure [Text Block] Amendment Flag Other us-gaap_AccountsPayableOtherCurrent us-gaap_OilAndGasPropertySuccessfulEffortMethodAccumulatedDepreciationDepletionAndAmortization Less: Accumulated depletion and depreciation Oil and gas properties at cost Proceeds from long-term bank debt Accrued liabilities dei_DocumentPeriodEndDate Document Period End Date Legal Entity [Axis] Related Party [Member] us-gaap_OilAndGasPropertySuccessfulEffortMethodNet Oil and Gas, Successful Efforts Method, Property and Equipment, after Accumulated Depreciation, Depletion, Amortization, and Impairment us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount Less: Amount associated with discounting dei_EntityFileNumber Entity File Number Non-current portion included in Other long-term obligations us-gaap_OperatingLeaseLiabilityNoncurrent dei_EntityTaxIdentificationNumber Entity Tax Identification Number Oil Sales [Member] Oil Sales. Other us-gaap_OtherAccruedLiabilitiesCurrent Total net operating lease liabilities us-gaap_OperatingLeaseLiability us-gaap_OperatingLeaseLiabilityCurrent Less: Current portion of other long-term obligations Entity [Domain] Entity Central Index Key dei_EntityRegistrantName Entity Registrant Name dei_EntityCurrentReportingStatus Entity Current Reporting Status Business Combination [Table] Accrued Liabilities: us-gaap_DerivativeGainLossOnDerivativeNet Total net gain (loss) dei_EntityIncorporationStateCountryCode Entity Incorporation, State or Country Code Natural Gas Liquid [Member] Natural Gas Liquid Oil and gas production Accounts Payable: Current Fiscal Year End Date Long-term bank debt dei_EntityFilerCategory Entity Filer Category dei_EntityShellCompany Entity Shell Company Property and Equipment dei_EntityEmergingGrowthCompany Entity Emerging Growth Company dei_EntitySmallBusiness Entity Small Business us-gaap_DerivativeAssetsNoncurrent Noncurrent assets Hedging Designation [Domain] Proceeds from sale of properties and equipment us-gaap_DerivativeAssets Assets from derivative contracts Total assets Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Derivative assets Current assets Derivative Instruments and Hedging Activities Disclosure [Text Block] us-gaap_Revenues Total revenues Offsetting Assets [Table] Revenues and other income: pnrg_LineOfCreditFacilitySecuredBorrowingBase Line of Credit Facility, Secured Borrowing Base The secured borrowing base of a line of credit facility. us-gaap_DerivativeLiabilitiesNoncurrent Noncurrent liabilities dei_EntityAddressStateOrProvince Entity Address, State or Province Statement of Stockholders' Equity [Abstract] Common Stock Outstanding [Member] Represents outstanding common shares. dei_EntityAddressCityOrTown Entity Address, City or Town us-gaap_DerivativeLiabilitiesCurrent Current liabilities Retained earnings dei_EntityAddressAddressLine1 Entity Address, Address Line One Statement of Cash Flows [Abstract] dei_CityAreaCode City Area Code dei_LocalPhoneNumber Local Phone Number dei_EntityAddressPostalZipCode Entity Address, Postal Zip Code Derivative [Table] Equity dei_Security12bTitle Title of 12(b) Security Equity Components [Axis] dei_SecurityExchangeName Security Exchange Name dei_TradingSymbol Trading Symbol Class of Stock [Axis] Equity Component [Domain] Prime Rate [Member] Fair Value, Inputs, Level 2 [Member] Commodity Contract [Member] Variable Rate [Domain] Fair Value, Inputs, Level 3 [Member] Fair Value, Inputs, Level 1 [Member] dei_EntityCommonStockSharesOutstanding Entity Common Stock, Shares Outstanding (in shares) Additional Paid-in Capital [Member] Retained Earnings [Member] Earnings Per Share [Text Block] Field service Other current assets Hedging Designation [Axis] Basic (in shares) us-gaap_WeightedAverageNumberOfSharesIssuedBasic us-gaap_PropertyPlantAndEquipmentNet Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Field and office equipment at cost Net income Net income attributable to common stockholders Provision for deferred income taxes Not Designated as Hedging Instrument [Member] Subsequent Event Type [Domain] NEW MEXICO Subsequent Event Type [Axis] Taxes us-gaap_CommonStockParOrStatedValuePerShare Common Stock, Par or Stated Value Per Share (in dollars per share) Derivative Contract [Domain] us-gaap_Assets Total Assets Deferred Income Taxes Cash and cash equivalents Accounts Receivable: Geographical [Domain] Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block] Geographical [Axis] Gain (loss) on derivative instrument, net Fair Value Disclosures [Text Block] us-gaap_GainLossOnDispositionOfAssets Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property Supplemental Disclosures: Current Liabilities us-gaap_LiabilitiesCurrent Total Current Liabilities pnrg_NumberOfKeyExecutiveOfficerToWhomNonStatutoryStockOptionGranted Number Of Key Executive Officer To Whom Non Statutory Stock Option Granted Number of key executive officer to whom non statutory stock options granted. Diluted (in dollars per share) Diluted (in dollars per share) us-gaap_DebtInstrumentVariableInterestRateTypeExtensibleEnumeration Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] Total Accounts receivable, net of an allowance for credit losses of $558. us-gaap_DepreciationDepletionAndAmortization Depreciation, depletion and amortization Schedule of Derivative Instruments [Table Text Block] Joint interest billing Royalty and other owners Accounts payable royalty and other owners current. pnrg_AccruedLiabilitiesPropertyCostsCurrent Lease operating costs Accrued liabilities property costs current. Partner advances Accounts payable due to partners. Interest paid us-gaap_ProceedsFromSaleOfLandHeldForUse Proceeds from Sale, Land, Held-for-Use Other Commitments [Table] Oil and Gas Service [Member] Gain on disposition of assets, net Long-Term Debt [Text Block] us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment Less: Accumulated depreciation Oil and gas sales Accounts receivable oil and gas sales current. Trade receivables Accounts receivable field services gross current. Natural Gas, Production [Member] Less: Current portion included in Current portion of asset retirement and other long-term obligations The assets retirement and other long term obligations current. General and administrative us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement Gross amounts of recognized assets and liabilities us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest Income before income taxes Other Long Term Obligations And Commitments Disclosure [Text Block] The other long term obligation's and commitment's. us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement Gross amounts of recognized assets and liabilities pnrg_AssetRetirementObligationLiabilitiesDivested Dispositions The asset retirement obligation liabilities divested. Paid-in capital us-gaap_StockholdersEquity Total Stockholders’ Equity Balance Balance us-gaap_PaymentsToAcquireProductiveAssets Property expenditures us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset Gross amounts offset in the balance sheet Consolidation, Less-than-Wholly-Owned Subsidiary, Parent Ownership Interest, Effect of Change [Table] Current Assets Due to related parties Other Liabilities, Current us-gaap_AssetsCurrent Total Current Assets Other Long-Term Obligations ecd_Rule10b51ArrTrmntdFlag Rule 10b5-1 Arrangement Terminated [Flag] Revenues ecd_Rule10b51ArrAdoptedFlag Rule 10b5-1 Arrangement Adopted [Flag] us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset Gross amounts offset in the balance sheet Production and advalorem taxes