$REPX
Riley Exploration Permian, Inc. Stock $repx

$repx Overview Financials Valuation SEC Filings Company Website

2018 Q4 Form 10-K Financial Statement

#000114036120007405 Filed on March 30, 2020

Income Statement

Concept	2018 Q4	2018 Q3	2018 Q2
Revenue	$1.375M	$1.654M	$1.475M
YoY Change	5.69%	59.81%	29.61%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization		$219.0K
YoY Change		4.29%
% of Gross Profit
Operating Expenses		$1.369M
YoY Change		-1.16%
Operating Profit		$285.0K
YoY Change		-181.43%
Interest Expense		$1.000K
YoY Change		-93.75%
% of Operating Profit		0.35%
Other Income/Expense, Net		$13.00K
YoY Change		-218.18%
Pretax Income		$298.0K
YoY Change		-182.55%
Income Tax
% Of Pretax Income
Net Earnings		$298.0K	$109.0K
YoY Change		-194.6%
Net Earnings / Revenue		18.02%	7.39%
Basic Earnings Per Share	-$0.01	$0.03	$0.01
Diluted Earnings Per Share
COMMON SHARES
Basic Shares Outstanding	10.64M	10.62M	10.62M
Diluted Shares Outstanding		10.62M	10.62M

Balance Sheet

Concept	2018 Q4	2018 Q3	2018 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$3.115M	$3.402M	$3.235M
Short-Term Investments
Other Short-Term Assets		$173.0K
YoY Change
Inventory	$464.0K	$646.0K
Prepaid Expenses	$235.0K
Receivables	$533.0K	$695.0K
Other Receivables
Total Short-Term Assets	$4.347M	$4.916M
YoY Change	190.96%
LONG-TERM ASSETS
Property, Plant & Equipment	$190.0K
YoY Change	40.74%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$4.000K
YoY Change	0.0%
Total Long-Term Assets	$5.137M	$5.182M
YoY Change	-22.3%
TOTAL ASSETS
Total Short-Term Assets	$4.347M	$4.916M
Total Long-Term Assets	$5.137M	$5.182M
Total Assets	$9.484M	$10.10M
YoY Change	17.01%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$132.0K	$361.0K
YoY Change	-27.07%
Accrued Expenses	$282.0K
YoY Change	50.8%
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due	$51.00K	$60.00K
YoY Change	24.39%
Total Short-Term Liabilities	$548.0K	$830.0K
YoY Change	-10.31%
LONG-TERM LIABILITIES
Long-Term Debt	$73.00K	$76.00K
YoY Change	48.98%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$73.00K	$76.00K
YoY Change	48.98%
TOTAL LIABILITIES
Total Short-Term Liabilities	$548.0K	$830.0K
Total Long-Term Liabilities	$73.00K	$76.00K
Total Liabilities	$2.717M	$3.269M
YoY Change	-7.27%
SHAREHOLDERS EQUITY
Retained Earnings	-$51.52M	-$51.44M
YoY Change	-2.96%
Common Stock	$11.00K	$11.00K
YoY Change	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$6.767M	$6.829M	$6.531M
YoY Change
Total Liabilities & Shareholders Equity	$9.484M	$10.10M
YoY Change	17.01%

Cashflow Statement

Concept	2018 Q3	2018 Q2
OPERATING ACTIVITIES
Net Income	$298.0K	$109.0K
YoY Change	-194.6%
Depreciation, Depletion And Amortization	$219.0K
YoY Change	4.29%
Cash From Operating Activities
YoY Change
INVESTING ACTIVITIES
Capital Expenditures
YoY Change
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities
YoY Change
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities
YoY Change
NET CHANGE
Cash From Operating Activities
Cash From Investing Activities
Cash From Financing Activities
Net Change In Cash
YoY Change
FREE CASH FLOW
Cash From Operating Activities
Capital Expenditures
Free Cash Flow
YoY Change

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2019	dei	Amendment Flag AmendmentFlag	false
CY2019	dei	City Area Code CityAreaCode	720
CY2019	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2019	dei	Document Annual Report DocumentAnnualReport	true
CY2019	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2019	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
CY2019	dei	Document Period End Date DocumentPeriodEndDate	2019-12-31
CY2019	dei	Document Transition Report DocumentTransitionReport	false
CY2019	dei	Document Type DocumentType	10-K
CY2019	dei	Entity Address Address Line1 EntityAddressAddressLine1	8000 E. Maplewood Ave.
CY2019	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 130
CY2019	dei	Entity Address City Or Town EntityAddressCityOrTown	Greenwood Village
CY2019	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	80111
CY2019	dei	Entity Address State Or Province EntityAddressStateOrProvince	CO
CY2019	dei	Entity Central Index Key EntityCentralIndexKey	0001001614
CY2020Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	10666211
CY2019	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2019	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2019	dei	Entity File Number EntityFileNumber	1-15555
CY2019	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2019	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2019	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2019Q2	dei	Entity Public Float EntityPublicFloat	4400000
CY2019	dei	Entity Registrant Name EntityRegistrantName	TENGASCO INC
CY2019	dei	Entity Shell Company EntityShellCompany	false
CY2019	dei	Entity Small Business EntitySmallBusiness	true
CY2019	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	87-0267438
CY2019	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2019	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2019	dei	Local Phone Number LocalPhoneNumber	420-4460
CY2019	dei	Security12b Title Security12bTitle	Common Stock
CY2019	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2019	dei	Trading Symbol TradingSymbol	tgc
CY2017	srt	Decrease Due To Sales Of Minerals In Place DecreaseDueToSalesOfMineralsInPlace
CY2018	srt	Decrease Due To Sales Of Minerals In Place DecreaseDueToSalesOfMineralsInPlace
CY2019	srt	Decrease Due To Sales Of Minerals In Place DecreaseDueToSalesOfMineralsInPlace	26000
CY2017	srt	Extensions Discoveries Additions And Improved Recovery Less Related Costs ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts	123000
CY2018	srt	Extensions Discoveries Additions And Improved Recovery Less Related Costs ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts	798000
CY2019	srt	Extensions Discoveries Additions And Improved Recovery Less Related Costs ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts	154000
CY2017Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows	39889000
CY2018Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows	65871000
CY2017Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	1586000
CY2018Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts	2833000
CY2017Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense
CY2018Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense
CY2017Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows	14960000
CY2018Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows	27161000
CY2017Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts	23343000
CY2018Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts	35877000
CY2017Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows	6790000
CY2018Q4	srt	Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows	13185000
CY2017	srt	Increase Decrease In Estimated Future Development Costs IncreaseDecreaseInEstimatedFutureDevelopmentCosts	-228000
CY2018	srt	Increase Decrease In Estimated Future Development Costs IncreaseDecreaseInEstimatedFutureDevelopmentCosts	78000
CY2019	srt	Increase Decrease In Estimated Future Development Costs IncreaseDecreaseInEstimatedFutureDevelopmentCosts	1016000
CY2017	srt	Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
CY2018	srt	Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
CY2019	srt	Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
CY2017	srt	Increase Due To Purchases Of Minerals In Place IncreaseDueToPurchasesOfMineralsInPlace
CY2018	srt	Increase Due To Purchases Of Minerals In Place IncreaseDueToPurchasesOfMineralsInPlace	143000
CY2019	srt	Increase Due To Purchases Of Minerals In Place IncreaseDueToPurchasesOfMineralsInPlace
CY2018	srt	Proved Developed And Undeveloped Reserves Improved Recovery ProvedDevelopedAndUndevelopedReservesImprovedRecovery
CY2019	srt	Proved Developed And Undeveloped Reserves Improved Recovery ProvedDevelopedAndUndevelopedReservesImprovedRecovery
CY2017Q4	srt	Proved Developed And Undeveloped Reserves Net ProvedDevelopedAndUndevelopedReservesNet	870
CY2017	srt	Net Increase Decrease In Sales And Transfer Prices And Production Costs NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts	1780000
CY2018	srt	Net Increase Decrease In Sales And Transfer Prices And Production Costs NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts	4304000
CY2019	srt	Net Increase Decrease In Sales And Transfer Prices And Production Costs NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts	-3348000
CY2017	srt	Previously Estimated Development Costs Incurred PreviouslyEstimatedDevelopmentCostsIncurred
CY2018	srt	Previously Estimated Development Costs Incurred PreviouslyEstimatedDevelopmentCostsIncurred	210000
CY2019	srt	Previously Estimated Development Costs Incurred PreviouslyEstimatedDevelopmentCostsIncurred
CY2019	srt	Sales And Transfers Of Oil And Gas Produced Net Of Production Costs SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts	1646000
CY2019	srt	Proved Developed And Undeveloped Reserves Extensions Discoveries And Additions ProvedDevelopedAndUndevelopedReservesExtensionsDiscoveriesAndAdditions	8
CY2018	srt	Proved Developed And Undeveloped Reserves Extensions Discoveries And Additions ProvedDevelopedAndUndevelopedReservesExtensionsDiscoveriesAndAdditions	86
CY2019	srt	Revisions Of Previous Quantity Estimates RevisionsOfPreviousQuantityEstimates	-3058000
CY2017	srt	Sales And Transfers Of Oil And Gas Produced Net Of Production Costs SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts	1239000
CY2018	tgc	Percent Of Proved Developed Producing Reserves To Total Proved Reserves PercentOfProvedDevelopedProducingReservesToTotalProvedReserves	0.90
CY2019	tgc	Proved Developed Non Producing Reserves ProvedDevelopedNonProducingReserves	773000
CY2018	srt	Sales And Transfers Of Oil And Gas Produced Net Of Production Costs SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts	2611000
CY2018Q4	srt	Proved Developed And Undeveloped Reserves Net ProvedDevelopedAndUndevelopedReservesNet	1094
CY2019Q4	srt	Proved Developed And Undeveloped Reserves Net ProvedDevelopedAndUndevelopedReservesNet	803
CY2018	srt	Proved Developed And Undeveloped Reserves Production ProvedDevelopedAndUndevelopedReservesProduction	98
CY2019	srt	Proved Developed And Undeveloped Reserves Production ProvedDevelopedAndUndevelopedReservesProduction	94
CY2018	srt	Proved Developed And Undeveloped Reserves Purchases Of Minerals In Place ProvedDevelopedAndUndevelopedReservesPurchasesOfMineralsInPlace	13
CY2019	srt	Proved Developed And Undeveloped Reserves Purchases Of Minerals In Place ProvedDevelopedAndUndevelopedReservesPurchasesOfMineralsInPlace
CY2018	srt	Proved Developed And Undeveloped Reserves Revisions Of Previous Estimates Increase Decrease ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecrease	223
CY2019	srt	Proved Developed And Undeveloped Reserves Revisions Of Previous Estimates Increase Decrease ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecrease	-203
CY2018	srt	Proved Developed And Undeveloped Reserves Sales Of Minerals In Place ProvedDevelopedAndUndevelopedReservesSalesOfMineralsInPlace
CY2019	srt	Proved Developed And Undeveloped Reserves Sales Of Minerals In Place ProvedDevelopedAndUndevelopedReservesSalesOfMineralsInPlace	2
CY2017	srt	Revisions Of Previous Quantity Estimates RevisionsOfPreviousQuantityEstimates	1611000
CY2018	srt	Revisions Of Previous Quantity Estimates RevisionsOfPreviousQuantityEstimates	2180000
CY2017	srt	Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount	472000
CY2018	srt	Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount	708000
CY2019	srt	Standardized Measure Of Discounted Future Net Cash Flow Relating To Proved Oil And Gas Reserves Accretion Of Discount StandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAccretionOfDiscount	1211000
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CY2017Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	8170000
CY2018Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	13976000
CY2019Q4	srt	Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves	8365000
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CY2019	tgc	Adjustments To Additional Paid In Capital Share Based Compensation Stocks Issued Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStocksIssuedRequisiteServicePeriodRecognition	17000
CY2019	tgc	Asset Retirement Obligation Liabilities On Properties Sold AssetRetirementObligationLiabilitiesOnPropertiesSold	-55000
CY2018	tgc	Asset Retirement Obligation Liabilities Settled Net Of Properties Sold AssetRetirementObligationLiabilitiesSettledNetOfPropertiesSold	-41000
CY2019	tgc	Asset Retirement Obligation Liabilities Settled Net Of Properties Sold AssetRetirementObligationLiabilitiesSettledNetOfPropertiesSold	-83000
CY2017	tgc	Changes In Production Rates And Other ChangesInProductionRatesAndOther	-164000
CY2018	tgc	Changes In Production Rates And Other ChangesInProductionRatesAndOther	-4000
CY2019	tgc	Changes In Production Rates And Other ChangesInProductionRatesAndOther	86000
CY2019	tgc	Cost Reduction Measured Amount Paid In Common Stock CostReductionMeasuredAmountPaidInCommonStock	49000
	tgc	Cost Reduction Measured Value CostReductionMeasuredValue	377000
CY2018	tgc	Debt Instrument Periodic Payments Including Insurance And Maintenance DebtInstrumentPeriodicPaymentsIncludingInsuranceAndMaintenance	10
CY2019	tgc	Debt Instrument Periodic Payments Including Insurance And Maintenance DebtInstrumentPeriodicPaymentsIncludingInsuranceAndMaintenance	10
CY2018Q4	tgc	Deferred Tax Assets Oil And Gas Properties DeferredTaxAssetsOilAndGasProperties	1327000
CY2019Q4	tgc	Deferred Tax Assets Oil And Gas Properties DeferredTaxAssetsOilAndGasProperties	1054000
CY2018	tgc	Dilution Effect Of Share Based Compensation Treasury Method DilutionEffectOfShareBasedCompensationTreasuryMethod
CY2019	tgc	Dilution Effect Of Share Based Compensation Treasury Method DilutionEffectOfShareBasedCompensationTreasuryMethod
CY2019	tgc	Effective Income Tax Rate Reconciliation Net Operating Loss EffectiveIncomeTaxRateReconciliationNetOperatingLoss	557000
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CY2019	tgc	Financed Company Vehicles FinancedCompanyVehicles	57000
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CY2019	tgc	Finance Lease Cost FinanceLeaseCost	84000
CY2019Q4	tgc	Finance Lease Other Property And Equipment Gross FinanceLeaseOtherPropertyAndEquipmentGross	295000
CY2019Q4	tgc	Finance Lease Other Property And Equipment Net FinanceLeaseOtherPropertyAndEquipmentNet	149000
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CY2019	tgc	Oil And Gas Property Full Cost Method Net Current Cost Discount OilAndGasPropertyFullCostMethodNetCurrentCostDiscount	0.10
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CY2019Q4	tgc	Oil And Gas Property Full Cost Method Unevaluated Properties OilAndGasPropertyFullCostMethodUnevaluatedProperties	0
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CY2019Q4	tgc	Operating Lease Right Of Use Asset Amortization OperatingLeaseRightOfUseAssetAmortization	41000
CY2018Q4	tgc	Payments To Acquire Interest In Drilling Program PaymentsToAcquireInterestInDrillingProgram	134690
CY2017	tgc	Percent Of Proved Developed Non Producing Reserves To Total Proved Reserves PercentOfProvedDevelopedNonProducingReservesToTotalProvedReserves	0.13
CY2018	tgc	Percent Of Proved Developed Non Producing Reserves To Total Proved Reserves PercentOfProvedDevelopedNonProducingReservesToTotalProvedReserves	0.05
CY2019	tgc	Percent Of Proved Developed Non Producing Reserves To Total Proved Reserves PercentOfProvedDevelopedNonProducingReservesToTotalProvedReserves	0.09
CY2017	tgc	Percent Of Proved Developed Producing Reserves To Total Proved Reserves PercentOfProvedDevelopedProducingReservesToTotalProvedReserves	0.87
CY2019	tgc	Percent Of Proved Developed Producing Reserves To Total Proved Reserves PercentOfProvedDevelopedProducingReservesToTotalProvedReserves	0.91
CY2018	tgc	Percent Of Proved Undeveloped Reserves To Total Proved Reserves PercentOfProvedUndevelopedReservesToTotalProvedReserves	0.05
CY2019	tgc	Period Of Trailing Averaage Of Wti PeriodOfTrailingAveraageOfWti	P30D
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CY2019	tgc	Production Costs And Taxes ProductionCostsAndTaxes	3398000
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CY2018	tgc	Proved Developed Non Producing Reserves ProvedDevelopedNonProducingReserves	739000
CY2017	tgc	Proved Developed Producing Reserves ProvedDevelopedProducingReserves	7065000
CY2018	tgc	Proved Developed Producing Reserves ProvedDevelopedProducingReserves	12534000
CY2019	tgc	Proved Developed Producing Reserves ProvedDevelopedProducingReserves	7592000
CY2017	tgc	Proved Developed Reserves Boe1 ProvedDevelopedReservesBoe1	832
CY2018	tgc	Proved Developed Reserves Boe1 ProvedDevelopedReservesBoe1	976
CY2019	tgc	Proved Developed Reserves Boe1 ProvedDevelopedReservesBoe1	803
CY2017	tgc	Proved Reserves ProvedReserves	8170000
CY2018	tgc	Proved Reserves ProvedReserves	13976000
CY2019	tgc	Proved Reserves ProvedReserves	8365000
CY2017	tgc	Proved Undeveloped Reserve Boe1 ProvedUndevelopedReserveBoe1	38
CY2018	tgc	Proved Undeveloped Reserve Boe1 ProvedUndevelopedReserveBoe1	118
CY2019	tgc	Proved Undeveloped Reserve Boe1 ProvedUndevelopedReserveBoe1
CY2017	tgc	Proved Undeveloped Reserve Locations ProvedUndevelopedReserveLocations	3
CY2018	tgc	Proved Undeveloped Reserve Locations ProvedUndevelopedReserveLocations	7
CY2019	tgc	Proved Undeveloped Reserve Locations ProvedUndevelopedReserveLocations	0
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CY2018	tgc	Proved Undeveloped Reserves ProvedUndevelopedReserves	703000
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CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	3055000
CY2019	tgc	Share Based Compensation Arrangement By Share Based Payment Award Purchase Price Floor Of Fair Market Value ShareBasedCompensationArrangementByShareBasedPaymentAwardPurchasePriceFloorOfFairMarketValue	0.85
CY2019	tgc	Share Based Compensation Arrangement By Share Based Payment Award Term ShareBasedCompensationArrangementByShareBasedPaymentAwardTerm	P10Y
CY2019	tgc	Tax Cuts And Jobs Act Measurement Period Adjustment Income Tax Expense Benefit TaxCutsAndJobsActMeasurementPeriodAdjustmentIncomeTaxExpenseBenefit	4000
CY2007Q4	tgc	Working Interest Percent WorkingInterestPercent	0.15
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CY2019Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	269000
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CY2019Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	557000
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CY2019Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	557000
CY2018Q4	us-gaap	Accounts Receivable Net Noncurrent AccountsReceivableNetNoncurrent	130000
CY2019Q4	us-gaap	Accounts Receivable Net Noncurrent AccountsReceivableNetNoncurrent	65000
CY2018Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	282000
CY2019Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	164000
CY2018Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	186000
CY2019Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	229000
CY2018Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	58276000
CY2019Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	58293000
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	0
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	0
CY2018	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	4000
CY2019	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	5000
CY2017Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	2270000
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CY2019Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	1998000
CY2018	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	141000
CY2019	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	132000
CY2018Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	83000
CY2019Q4	us-gaap	Asset Retirement Obligation Current AssetRetirementObligationCurrent	75000
CY2018	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	7000
CY2019	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	12000
CY2018	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	-198000
CY2019	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	-187000
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	10704000
CY2019Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	5000
CY2018Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	2096000
CY2019Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	1923000
CY2018Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	10639290
CY2019Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	10658775
CY2018Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	10639290
CY2019Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	10658775
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	11000
CY2018Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Net CapitalizedCostsOilAndGasProducingActivitiesNet	4804000
CY2019Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Net CapitalizedCostsOilAndGasProducingActivitiesNet	4385000
CY2018Q4	us-gaap	Capitalized Costs Proved Properties CapitalizedCostsProvedProperties	6503000
CY2019Q4	us-gaap	Capitalized Costs Proved Properties CapitalizedCostsProvedProperties	6751000
CY2019Q4	us-gaap	Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities	2366000
CY2018Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Gross CapitalizedCostsOilAndGasProducingActivitiesGross	6526000
CY2019Q4	us-gaap	Capitalized Costs Oil And Gas Producing Activities Gross CapitalizedCostsOilAndGasProducingActivitiesGross	6751000
CY2018Q4	us-gaap	Assets Assets	9484000
CY2019Q4	us-gaap	Assets Assets	8922000
CY2018Q4	us-gaap	Assets Current AssetsCurrent	4347000
CY2019Q4	us-gaap	Assets Current AssetsCurrent	4278000
CY2018	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	9000
CY2019	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	88000
CY2018Q4	us-gaap	Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities	1722000
CY2018Q4	us-gaap	Capitalized Costs Unproved Properties CapitalizedCostsUnprovedProperties	23000
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	3115000
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	185000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3115000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3055000
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	2930000
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-60000
CY2018	us-gaap	Cash Provided By Used In Investing Activities Discontinued Operations CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations	2658000
CY2018	us-gaap	Cash Provided By Used In Operating Activities Discontinued Operations CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations	44000
CY2018Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2019Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2018Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2019Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000
CY2019Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000
CY2019	us-gaap	Depreciation Depreciation	79000
CY2018	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	442000
CY2018Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	99000
CY2018Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	298000
CY2019Q4	us-gaap	Common Stock Value CommonStockValue	11000
CY2019	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	5000
CY2019Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	102000
CY2019Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	61000
CY2019	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div> <div style="margin-left:0pt;margin-right:0pt;"> <p style="margin:0pt;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;font-weight:bold;">Concentration of Credit Risk</font> </p> <p style="margin:0pt;text-indent:36pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;"></font> </p> <p style="margin:0pt;text-indent:36pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;">Financial instruments which potentially subject the Company to concentrations of credit risk consist principally of cash and accounts receivable.  Cash and cash equivalents are maintained at financial institutions and, at times, balances may exceed federally insured limits. The Company has never experienced any losses related to these balances.</font> </p> <p style="margin:0pt;text-indent:36pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;"></font> </p> <p style="margin:0pt;text-indent:36pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;">The Company’s primary business activities include oil sales to a limited number of customers in the state of Kansas.  The related trade receivables subject the Company to a concentration of credit risk.  The Company sells a majority of its crude oil primarily to </font><font style="display: inline;">two</font><font style="display: inline;"> customers in Kansas.  Although management believes that customers could be replaced in the ordinary course of business, if the present customers were to discontinue business with the Company, it may have a significant adverse effect on the Company’s results of operations.</font> </p> <p style="margin:0pt;text-indent:36pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;color:#000000;"></font> </p> <p style="margin:0pt;text-indent:36pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;color:#000000;">Revenue from the top two purchasers accounted for </font><font style="display: inline;color:#000000;">87.7%</font><font style="display: inline;color:#000000;"> and </font><font style="display: inline;color:#000000;">11.8%</font><font style="display: inline;color:#000000;"> of total revenues for year ended December 31, 2019.  Revenue from the top two purchasers accounted for </font><font style="display: inline;color:#000000;">85.6%</font><font style="display: inline;color:#000000;"> and </font><font style="display: inline;color:#000000;">13.8%</font><font style="display: inline;color:#000000;"> of total revenues for year ended December 31, 2018.  As of December 31, 2019 and 2018, two of the Company’s oil purchasers accounted for </font><font style="display: inline;color:#000000;">86.0%</font><font style="display: inline;color:#000000;"> and </font><font style="display: inline;color:#000000;">93.2%</font><font style="display: inline;color:#000000;">, respectively of accounts receivable, of which one oil purchaser accounted for </font><font style="display: inline;color:#000000;">76.9%</font><font style="display: inline;color:#000000;"> and </font><font style="display: inline;color:#000000;">84.4%</font><font style="display: inline;color:#000000;">, respectively.</font> </p> <p style="margin:0pt;text-indent:36pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;color:#000000;"></font> </p> <p style="margin:0pt;text-indent:36pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;color:#000000;">The amounts above exclude revenues and accounts receivable associated with Discontinued Operations.  (see Note 5. Discontinued Operations)</font> </p> <p><font size="1"> </font></p> </div> </div>
CY2018	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties CostsIncurredAcquisitionOfOilAndGasProperties	1020000
CY2019	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties CostsIncurredAcquisitionOfOilAndGasProperties	512000
CY2018	us-gaap	Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves	164000
CY2018	us-gaap	Costs Incurred Acquisition Of Unproved Oil And Gas Properties CostsIncurredAcquisitionOfUnprovedOilAndGasProperties	23000
CY2019	us-gaap	Costs Incurred Acquisition Of Unproved Oil And Gas Properties CostsIncurredAcquisitionOfUnprovedOilAndGasProperties	14000
CY2018	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	243000
CY2019	us-gaap	Costs Incurred Development Costs CostsIncurredDevelopmentCosts	7000
CY2018	us-gaap	Costs Incurred Exploration Costs CostsIncurredExplorationCosts	590000
CY2019	us-gaap	Costs Incurred Exploration Costs CostsIncurredExplorationCosts	491000
CY2018Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	9000
CY2019Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	4000
CY2018Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	130000
CY2019Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	65000
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	9675000
CY2019Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	9119000
CY2018Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	45000
CY2019Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	36000
CY2018Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	130000
CY2019Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	65000
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Asset Retirement Obligations DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations	592000
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Asset Retirement Obligations DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations	500000
CY2018Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	11476000
CY2018Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	163000
CY2018	us-gaap	Depletion Of Oil And Gas Properties DepletionOfOilAndGasProperties	722000
CY2019	us-gaap	Depletion Of Oil And Gas Properties DepletionOfOilAndGasProperties	637000
CY2018	us-gaap	Depreciation Depreciation	73000
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	795000
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	716000
CY2019	us-gaap	Derivatives Reporting Of Derivative Activity DerivativesReportingOfDerivativeActivity	<div> <div style="margin-left:0pt;margin-right:0pt;"> <p style="margin:0pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;font-weight:bold;">Derivative Financial Instruments</font> </p> <p style="margin:0pt;text-indent:36pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;"></font> </p> <p style="margin:0pt;text-indent:36pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;">The Company uses derivative instruments to manage our exposure to commodity price risk on sales of oil production.  The Company does not enter into derivative instruments for speculative trading purposes.  The Company presents the fair value of derivative contracts on a net basis where the right to offset is provided for in our counterparty agreements.  As of December 31, 2019 and 2018, the Company did </font><font style="display: inline;">not</font><font style="display: inline;"> have any open derivatives.</font> </p> <p><font size="1"> </font></p> </div> </div>
CY2019Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	41000
CY2019Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	104000
CY2019Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	65000
CY2019Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	39000
CY2019Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	2000
CY2019	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	53000
CY2019	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	79000
CY2018Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-88000
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.01
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.01
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.03
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.01
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.01
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.00
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.02
CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.01
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2019	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	5000
CY2019Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-96000
CY2019	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-436000
CY2019Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	9000
CY2019Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-182000
CY2019Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-167000
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	425000
CY2019Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.056
CY2019Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P10M24D
CY2018	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	33000
CY2019	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	45000
CY2018	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	33000
CY2019	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	45000
CY2018	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	1245000
CY2019	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	1302000
CY2018	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	0
CY2019	us-gaap	Impairment Of Oil And Gas Properties ImpairmentOfOilAndGasProperties	0
CY2018Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	133000
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-464000
CY2018	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	0.04
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-17000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-28000
CY2019	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.04
CY2018	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	1127000
CY2018	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic And Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare	0.11
CY2019Q4	us-gaap	Income Taxes Receivable Noncurrent IncomeTaxesReceivableNoncurrent	130000
CY2018	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-591000
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-771000
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	326000
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-99000
CY2018	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	152000
CY2019	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-40000
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	95000
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	321000
CY2018	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-58000
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	63000
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-96000
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-41000
CY2018	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-64000
CY2019	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-123000
CY2018	us-gaap	Increase Decrease In Asset Retirement Obligations IncreaseDecreaseInAssetRetirementObligations	-25000
CY2019	us-gaap	Increase Decrease In Asset Retirement Obligations IncreaseDecreaseInAssetRetirementObligations	-76000
CY2018	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	28000
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	68000
CY2018	us-gaap	Interest Expense InterestExpense	5000
CY2019	us-gaap	Interest Expense InterestExpense	10000
CY2019	us-gaap	Interest Paid Net InterestPaidNet	5000
CY2018Q4	us-gaap	Inventory Crude Oil Products And Merchandise InventoryCrudeOilProductsAndMerchandise	359000
CY2019Q4	us-gaap	Inventory Crude Oil Products And Merchandise InventoryCrudeOilProductsAndMerchandise	415000
CY2018Q4	us-gaap	Inventory Net InventoryNet	464000
CY2019Q4	us-gaap	Inventory Net InventoryNet	415000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	42000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	42000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1000
CY2018Q4	us-gaap	Liabilities Liabilities	2717000
CY2019Q4	us-gaap	Liabilities Liabilities	2574000
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	9484000
CY2019Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8922000
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	548000
CY2019Q4	us-gaap	Liabilities Current LiabilitiesCurrent	610000
CY2018Q4	us-gaap	Line Of Credit LineOfCredit	0
CY2019Q4	us-gaap	Line Of Credit LineOfCredit	0
CY2018Q4	us-gaap	Long Term Debt LongTermDebt	124000
CY2019Q4	us-gaap	Long Term Debt LongTermDebt
CY2018Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	51000
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
CY2019Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
CY2018Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	73000
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-42000
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-53000
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-42000
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-53000
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	1635000
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-233000
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-1023000
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-233000
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1337000
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	226000
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	1293000
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	226000
CY2018	us-gaap	Net Income Loss NetIncomeLoss	1569000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-436000
CY2019	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	41000
CY2018	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	185000
CY2018Q4	us-gaap	Oil And Gas Property Full Cost Method Depletion OilAndGasPropertyFullCostMethodDepletion	1722000
CY2019Q4	us-gaap	Oil And Gas Property Full Cost Method Depletion OilAndGasPropertyFullCostMethodDepletion	2366000
CY2018Q4	us-gaap	Oil And Gas Property Full Cost Method Gross OilAndGasPropertyFullCostMethodGross	6503000
CY2019Q4	us-gaap	Oil And Gas Property Full Cost Method Gross OilAndGasPropertyFullCostMethodGross	6751000
CY2018	us-gaap	Operating Expenses OperatingExpenses	5631000
CY2019	us-gaap	Operating Expenses OperatingExpenses	5416000
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	240000
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	-505000
CY2019	us-gaap	Operating Lease Cost OperatingLeaseCost	62000
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	41000
CY2019Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	41000
CY2019	us-gaap	Operating Lease Payments OperatingLeasePayments	62000
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	41000
CY2019Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.060
CY2019Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P8M12D
CY2019Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	33800000
CY2019Q4	us-gaap	Other Assets Current OtherAssetsCurrent	4000
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	4000
CY2018	us-gaap	Other Income OtherIncome	159000
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	157000
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	6000
CY2018	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	27000
CY2019	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	2000
CY2018	us-gaap	Payments To Explore And Develop Oil And Gas Properties PaymentsToExploreAndDevelopOilAndGasProperties	1011000
CY2019	us-gaap	Payments To Explore And Develop Oil And Gas Properties PaymentsToExploreAndDevelopOilAndGasProperties	437000
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	25000000
CY2019Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	25000000
CY2018Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2019Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2018Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	235000
CY2019Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	247000
CY2018Q4	us-gaap	Property Plant And Equipment Other Net PropertyPlantAndEquipmentOtherNet	190000
CY2018Q4	us-gaap	Price Risk Derivatives At Fair Value Net PriceRiskDerivativesAtFairValueNet	0
CY2019Q4	us-gaap	Price Risk Derivatives At Fair Value Net PriceRiskDerivativesAtFairValueNet	0
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	100000
CY2018	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	7000
CY2019	us-gaap	Proceeds From Sale Of Oil And Gas Property And Equipment ProceedsFromSaleOfOilAndGasPropertyAndEquipment	56000
CY2018Q1	us-gaap	Proceeds From Sale Of Other Assets1 ProceedsFromSaleOfOtherAssets1	2650000
CY2018	us-gaap	Proceeds From Sale Of Other Property Plant And Equipment ProceedsFromSaleOfOtherPropertyPlantAndEquipment	8000
CY2019	us-gaap	Proceeds From Sale Of Other Property Plant And Equipment ProceedsFromSaleOfOtherPropertyPlantAndEquipment	150000
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	376000
CY2019Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	378000
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	190000
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	149000
CY2019Q4	us-gaap	Property Plant And Equipment Other Net PropertyPlantAndEquipmentOtherNet	149000
CY2019	us-gaap	Reclassifications Reclassifications	<div> <div style="margin-left:0pt;margin-right:0pt;"> <p style="margin:0pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;font-weight:bold;">Reclassifications</font> </p> <p style="margin:0pt;text-indent:36pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;"></font> </p> <p style="margin:0pt;text-indent:36pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;">Certain prior year amounts have been reclassified to conform to current year presentation with no effect on net income.</font> </p> <p><font size="1"> </font></p> </div> </div>
CY2018	us-gaap	Repayments Of Debt RepaymentsOfDebt	142000
CY2019	us-gaap	Repayments Of Debt RepaymentsOfDebt	53000
CY2019	us-gaap	Results Of Operations Depreciation Depletion Amortization And Accretion ResultsOfOperationsDepreciationDepletionAmortizationAndAccretion	0
CY2018	us-gaap	Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions	722000
CY2019	us-gaap	Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions	637000
CY2018	us-gaap	Results Of Operations Expense Other ResultsOfOperationsExpenseOther	3591000
CY2019	us-gaap	Results Of Operations Expense Other ResultsOfOperationsExpenseOther	3398000
CY2018	us-gaap	Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts	1558000
CY2019	us-gaap	Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts	876000
CY2018	us-gaap	Results Of Operations Revenue From Oil And Gas Producing Activities ResultsOfOperationsRevenueFromOilAndGasProducingActivities	5871000
CY2019	us-gaap	Results Of Operations Revenue From Oil And Gas Producing Activities ResultsOfOperationsRevenueFromOilAndGasProducingActivities	4911000
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-51520000
CY2019Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-51956000
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	9375
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	3.73
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	3.18
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	5871000
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4911000
CY2018Q1	us-gaap	Revenues Revenues	1367000
CY2018	us-gaap	Revenues Revenues	5871000
CY2018Q2	us-gaap	Revenues Revenues	1475000
CY2018Q3	us-gaap	Revenues Revenues	1654000
CY2018Q4	us-gaap	Revenues Revenues	1375000
CY2019Q1	us-gaap	Revenues Revenues	1171000
CY2019	us-gaap	Revenues Revenues	4911000
CY2019Q2	us-gaap	Revenues Revenues	1390000
CY2019Q3	us-gaap	Revenues Revenues	1215000
CY2019Q4	us-gaap	Revenues Revenues	1135000
CY2019	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	98000
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	2.18
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	9375
CY2018Q4	us-gaap	Secured Debt Other SecuredDebtOther	124000
CY2018	us-gaap	Settlement Of Asset Retirement Obligations Through Noncash Payments Amount SettlementOfAssetRetirementObligationsThroughNoncashPaymentsAmount	7000
CY2019	us-gaap	Settlement Of Asset Retirement Obligations Through Noncash Payments Amount SettlementOfAssetRetirementObligationsThroughNoncashPaymentsAmount	12000
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	23000
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	17000
CY2008Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	3500000
CY2000Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	7000000
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	16875
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	9375
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	3.18
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	2.18
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	13125
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	7500
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	4.43
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	4.43
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	30000
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	16875
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10628170
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10651342
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
CY2019Q4	us-gaap	Shares Issued Price Per Share SharesIssuedPricePerShare	0.49
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	5175000
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	6767000
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	6348000
CY2016Q1	us-gaap	Stockholders Equity Note Stock Split Conversion Ratio1 StockholdersEquityNoteStockSplitConversionRatio1	0.1
CY2019	us-gaap	Stock Issued During Period Shares Issued For Services StockIssuedDuringPeriodSharesIssuedForServices	100000
CY2018	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised
CY2019	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised
CY2019	us-gaap	Use Of Estimates UseOfEstimates	<div> <div style="margin-left:0pt;margin-right:0pt;"> <p style="margin:0pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;font-weight:bold;">Use of Estimates</font> </p> <p style="margin:0pt;text-indent:36pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;"></font> </p> <p style="margin:0pt;text-indent:36pt;text-align:justify;text-justify:inter-ideograph;color:#000000;font-family:Times New Roman;font-size: 10pt"> <font style="display: inline;">The accompanying consolidated financial statements are prepared in conformity with U.S. GAAP which require management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the dates of the financial statements and the reported amounts of revenues and expenses during the reporting periods.  Significant estimates include reserve quantities and estimated future cash flows associated with proved reserves, which significantly impact depletion expense and potential impairments of oil and natural gas properties, income taxes and the valuation of deferred tax assets, stock-based compensation and commitments and contingencies.  We analyze our estimates based on historical experience and various other assumptions that we believe to be reasonable. While we believe that our estimates and assumptions used in preparation of the consolidated financial statements are appropriate, actual results could differ from those estimates.</font> </p> <p><font size="1"> </font></p> </div> </div>
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10628170
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10651342
CY2018	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	10628170
CY2019	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	10651342

Files In Submission

Name	View Source	Status
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0001140361-20-007405-index.html	Edgar Link	pending
0001140361-20-007405.txt	Edgar Link	pending
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ex23_1.htm	Edgar Link	pending
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form10k.htm	Edgar Link	pending
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tgc-20191231.xml	Edgar Link	completed
tgc-20191231.xsd	Edgar Link	pending
tgc-20191231_cal.xml	Edgar Link	unprocessable
tgc-20191231_def.xml	Edgar Link	unprocessable
tgc-20191231_lab.xml	Edgar Link	unprocessable
tgc-20191231_pre.xml	Edgar Link	unprocessable

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2018 Q4 Form 10-K Financial Statement

#000114036120007405 Filed on March 30, 2020

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$REPX Riley Exploration Permian, Inc. Stock $repx

2018 Q4 Form 10-K Financial Statement

#000114036120007405 Filed on March 30, 2020

Income Statement

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$REPX
Riley Exploration Permian, Inc. Stock $repx