10-K Filing

VAALCO ENERGY INC /DE/ CIK: 894627 FY 2021

Filing Information

Form Type	10-K
Accession Number	`0000894627-22-000035`
Period End Date	20211231
Filing Date	20220311
Fiscal Year	2021
Fiscal Period	FY
XBRL Instance	egy-20211231x10k_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 88 Income Statement 76 Cash Flow Statement 137 Stockholders Equity 24

Balance Sheet 88 line items

Line Item	Tag	Value	Unit	Period
Allowance for accounts with joint venture owners	`AllowanceForDoubtfulAccountsReceivableCurrent`	-	USD	Point-in-time
Allowance for accounts with joint venture owners	`AllowanceForDoubtfulAccountsReceivableCurrent`	-	USD	Point-in-time
Allowance for value added tax and other receivables	`AllowanceForDoubtfulAccountsReceivableNoncurrent`	$5.70M	USD	Point-in-time
Allowance for value added tax and other receivables	`AllowanceForDoubtfulAccountsReceivableNoncurrent`	$2.30M	USD	Point-in-time
Preferred stock, par value	`PreferredStockParOrStatedValuePerShare`	$25.00	USD	Point-in-time
Preferred stock, par value	`PreferredStockParOrStatedValuePerShare`	$25.00	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$48.67M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$47.85M	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$79.00K	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	500,000.00	shares	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$86.00K	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	500,000.00	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.10	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.10	USD	Point-in-time
Trade, net	`AccountsReceivableNetCurrent`	$22.46M	USD	Point-in-time
Accounts with joint venture owners, net of allowance of $0.0 million in both periods presented	`OilAndGasJointInterestBillingReceivablesCurrent`	$3.59M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Accounts with joint venture owners, net of allowance of $0.0 million in both periods presented	`OilAndGasJointInterestBillingReceivablesCurrent`	$345.00K	USD	Point-in-time
Other, net	`OtherReceivablesNetCurrent`	$4.33M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	69.56M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	67.90M	shares	Point-in-time
Other, net	`OtherReceivablesNetCurrent`	$9.98M	USD	Point-in-time
Crude oil inventory	`EnergyRelatedInventoryPetroleum`	$3.91M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	58.62M	shares	Point-in-time
Crude oil inventory	`EnergyRelatedInventoryPetroleum`	$1.59M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	57.53M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	10.37M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockShares`	10.94M	shares	Point-in-time
Prepayments and other	`PrepaidExpenseAndOtherAssetsCurrent`	$4.21M	USD	Point-in-time
Prepayments and other	`PrepaidExpenseAndOtherAssetsCurrent`	$5.16M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$88.29M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$63.98M	USD	Point-in-time
Crude oil and natural gas properties, equipment and other - successful efforts method, net	`PropertyPlantAndEquipmentNet`	$37.04M	USD	Point-in-time
Crude oil and natural gas properties, equipment and other - successful efforts method, net	`PropertyPlantAndEquipmentNet`	$94.32M	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalentsNoncurrent`	$925.00K	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalentsNoncurrent`	$1.75M	USD	Point-in-time
Value added tax and other receivables, net of allowance of $5.7 million and $2.3 million, respectively	`ValueAddedTaxReceivableNoncurrent`	$4.27M	USD	Point-in-time
Value added tax and other receivables, net of allowance of $5.7 million and $2.3 million, respectively	`ValueAddedTaxReceivableNoncurrent`	$5.54M	USD	Point-in-time
Right of use operating lease assets	`OperatingLeaseRightOfUseAsset`	$22.57M	USD	Point-in-time
Right of use operating lease assets	`OperatingLeaseRightOfUseAsset`	$10.23M	USD	Point-in-time
Deferred tax assets	`DeferredIncomeTaxAssetsNet`	$39.98M	USD	Point-in-time
Abandonment funding	`AbandonmentFunding`	$12.45M	USD	Point-in-time
Abandonment funding	`AbandonmentFunding`	$21.81M	USD	Point-in-time
Other long-term assets	`OtherAssetsNoncurrent`	$1.18M	USD	Point-in-time
Total assets	`Assets`	$263.09M	USD	Point-in-time
Total assets	`Assets`	$141.23M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$18.80M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$16.69M	USD	Point-in-time
Accounts with joint venture owners	`OilAndGasJointInterestBillingsPayableCurrent`	$4.95M	USD	Point-in-time
Accounts with joint venture owners	`OilAndGasJointInterestBillingsPayableCurrent`	$3.23M	USD	Point-in-time
Accrued liabilities and other	`AccruedLiabilitiesCurrent`	$17.18M	USD	Point-in-time
Accrued liabilities and other	`AccruedLiabilitiesCurrent`	$49.44M	USD	Point-in-time
Operating lease liabilities - current portion	`OperatingLeaseLiabilityCurrent`	$9.64M	USD	Point-in-time
Operating lease liabilities - current portion	`OperatingLeaseLiabilityCurrent`	$12.89M	USD	Point-in-time
Foreign income taxes payable	`TaxesPayableCurrent`	$3.13M	USD	Point-in-time
Foreign income taxes payable	`TaxesPayableCurrent`	$860.00K	USD	Point-in-time
Current liabilities - discontinued operations	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$7.00K	USD	Point-in-time
Current liabilities - discontinued operations	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$13.00K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$52.58M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$84.26M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$33.95M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$17.33M	USD	Point-in-time
Operating lease liabilities - net of current portion	`OperatingLeaseLiabilityNoncurrent`	$587.00K	USD	Point-in-time
Operating lease liabilities - net of current portion	`OperatingLeaseLiabilityNoncurrent`	$9.67M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$193.00K	USD	Point-in-time
Total liabilities	`Liabilities`	$79.77M	USD	Point-in-time
Total liabilities	`Liabilities`	$118.79M	USD	Point-in-time
Commitments and contingencies (Note 12)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 12)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, $25 par value; 500,000 shares authorized, none issued	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, $25 par value; 500,000 shares authorized, none issued	`PreferredStockValue`	-	USD	Point-in-time
Common stock, $0.10 par value; 100,000,000 shares authorized, 69,562,774 and 67,897,530 shares issued, 58,623,451 and 57,531,154 shares outstanding, respectively	`CommonStockValue`	$6.79M	USD	Point-in-time
Common stock, $0.10 par value; 100,000,000 shares authorized, 69,562,774 and 67,897,530 shares issued, 58,623,451 and 57,531,154 shares outstanding, respectively	`CommonStockValue`	$6.96M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$76.70M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$74.44M	USD	Point-in-time
Less treasury stock, 10,939,323 and 10,366,376 shares, respectively, at cost	`TreasuryStockValue`	$43.85M	USD	Point-in-time
Less treasury stock, 10,939,323 and 10,366,376 shares, respectively, at cost	`TreasuryStockValue`	$42.42M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$104.49M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$22.65M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$61.46M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$109.72M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$109.83M	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$144.30M	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$141.23M	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$263.09M	USD	Point-in-time

Income Statement 76 line items

Line Item	Tag	Value	Unit	Period
Crude oil and natural gas sales	`Revenues`	$67.18M	USD	Annual
Crude oil and natural gas sales	`Revenues`	$84.52M	USD	Annual
Crude oil and natural gas sales	`Revenues`	$199.07M	USD	Annual
Production expense	`ResultsOfOperationsProductionOrLiftingCosts`	$81.25M	USD	Annual
Production expense	`ResultsOfOperationsProductionOrLiftingCosts`	$37.31M	USD	Annual
Production expense	`ResultsOfOperationsProductionOrLiftingCosts`	$37.69M	USD	Annual
Exploration expense	`ResultsOfOperationsExplorationExpense`	$3.59M	USD	Annual
Exploration expense	`ResultsOfOperationsExplorationExpense`	$1.58M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$21.06M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$7.08M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$9.38M	USD	Annual
Impairment of proved crude oil and natural gas properties	`ImpairmentOfOilAndGasProperties`	-	USD	Annual
Impairment of proved crude oil and natural gas properties	`ImpairmentOfOilAndGasProperties`	$30.62M	USD	Annual
Gain on revision of asset retirement obligations	`AssetRetirementObligationGainLossOnRevision`	$379.00K	USD	Annual
General and administrative expense	`GeneralAndAdministrativeExpense`	$10.70M	USD	Annual
General and administrative expense	`GeneralAndAdministrativeExpense`	$14.77M	USD	Annual
General and administrative expense	`GeneralAndAdministrativeExpense`	$14.86M	USD	Annual
Bad debt expense and other	`ProvisionForDoubtfulAccounts`	$1.17M	USD	Annual
Bad debt expense and other	`ProvisionForDoubtfulAccounts`	$-341.00K	USD	Annual
Bad debt expense and other	`ProvisionForDoubtfulAccounts`	$875.00K	USD	Annual
Total operating costs and expenses	`CostsAndExpenses`	$58.91M	USD	Annual
Total operating costs and expenses	`CostsAndExpenses`	$119.53M	USD	Annual
Total operating costs and expenses	`CostsAndExpenses`	$92.77M	USD	Annual
Other operating income (expense), net	`OtherOperatingIncomeExpenseNet`	$-440.00K	USD	Annual
Other operating income (expense), net	`OtherOperatingIncomeExpenseNet`	$-4.42M	USD	Annual
Other operating income (expense), net	`OtherOperatingIncomeExpenseNet`	$-1.67M	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$79.10M	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$-27.26M	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$21.19M	USD	Annual
Derivative instruments gain (loss), net	`GainLossOnDerivativeInstrumentsNetPretax`	$-22.83M	USD	Annual
Derivative instruments gain (loss), net	`GainLossOnDerivativeInstrumentsNetPretax`	$6.58M	USD	Annual
Derivative instruments gain (loss), net	`GainLossOnDerivativeInstrumentsNetPretax`	$-446.00K	USD	Annual
Interest income, net	`InvestmentIncomeNet`	$155.00K	USD	Annual
Interest income, net	`InvestmentIncomeNet`	$733.00K	USD	Annual
Interest income, net	`InvestmentIncomeNet`	$10.00K	USD	Annual
Other, net	`OtherNonoperatingIncomeExpense`	$3.49M	USD	Annual
Other, net	`OtherNonoperatingIncomeExpense`	$129.00K	USD	Annual
Other, net	`OtherNonoperatingIncomeExpense`	$-438.00K	USD	Annual
Total other income (expense), net	`NonoperatingIncomeExpense`	$-19.32M	USD	Annual
Total other income (expense), net	`NonoperatingIncomeExpense`	$-151.00K	USD	Annual
Total other income (expense), net	`NonoperatingIncomeExpense`	$6.86M	USD	Annual
Income (loss) from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$59.78M	USD	Annual
Income (loss) from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-20.40M	USD	Annual
Income (loss) from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$21.04M	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$23.89M	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$-22.16M	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$27.68M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-2.85M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$81.93M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-48.08M	USD	Annual
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$5.41M	USD	Annual
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-98.00K	USD	Annual
Income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-98.00K	USD	Annual
Net income (loss)	`NetIncomeLoss`	$81.84M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-48.18M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$2.56M	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.83	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.38	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.05	USD	Annual
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.09	USD	Annual
Net income (loss) per share	`EarningsPerShareBasic`	$1.38	USD	Annual
Net income (loss) per share	`EarningsPerShareBasic`	$0.04	USD	Annual
Net income (loss) per share	`EarningsPerShareBasic`	$-0.83	USD	Annual
Basic weighted average shares outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	58.23M	shares	Annual
Basic weighted average shares outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	59.14M	shares	Annual
Basic weighted average shares outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	57.59M	shares	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.05	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.37	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.83	USD	Annual
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.09	USD	Annual
Net income (loss) per share	`EarningsPerShareDiluted`	$1.37	USD	Annual
Net income (loss) per share	`EarningsPerShareDiluted`	$0.04	USD	Annual
Net income (loss) per share	`EarningsPerShareDiluted`	$-0.83	USD	Annual
Diluted weighted average shares outstanding	`WeightedAverageNumberOfDilutedSharesOutstanding`	58.76M	shares	Annual
Diluted weighted average shares outstanding	`WeightedAverageNumberOfDilutedSharesOutstanding`	57.59M	shares	Annual
Diluted weighted average shares outstanding	`WeightedAverageNumberOfDilutedSharesOutstanding`	59.14M	shares	Annual

Cash Flow Statement 137 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`NetIncomeLoss`	$81.84M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-48.18M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$2.56M	USD	Annual
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$5.41M	USD	Annual
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-98.00K	USD	Annual
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-98.00K	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$21.06M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$7.08M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$9.38M	USD	Annual
Bargain purchase gain	`BusinessCombinationBargainPurchaseGainRecognizedAmount`	$7.65M	USD	Annual
Impairment of proved crude oil and natural gas properties	`ImpairmentOfOilAndGasProperties`	-	USD	Annual
Impairment of proved crude oil and natural gas properties	`ImpairmentOfOilAndGasProperties`	$30.62M	USD	Annual
Gain on revision of asset retirement obligations	`AssetRetirementObligationGainLossOnRevision`	$379.00K	USD	Annual
Other amortization	`OtherAmorizationInventoryObsolescence`	$181.00K	USD	Annual
Other amortization	`OtherAmorizationInventoryObsolescence`	$241.00K	USD	Annual
Deferred taxes	`DeferredIncomeTaxExpenseBenefit`	$14.48M	USD	Annual
Deferred taxes	`DeferredIncomeTaxExpenseBenefit`	$-39.98M	USD	Annual
Deferred taxes	`DeferredIncomeTaxExpenseBenefit`	$24.16M	USD	Annual
Unrealized foreign exchange (gain) loss	`ForeignCurrencyTransactionGainLossUnrealized`	$291.00K	USD	Annual
Unrealized foreign exchange (gain) loss	`ForeignCurrencyTransactionGainLossUnrealized`	$-91.00K	USD	Annual
Unrealized foreign exchange (gain) loss	`ForeignCurrencyTransactionGainLossUnrealized`	$50.00K	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$114.00K	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$2.46M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$3.51M	USD	Annual
Cash settlements paid on exercised stock appreciation rights	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsShareBasedLiabilitiesPaid`	$275.00K	USD	Annual
Cash settlements paid on exercised stock appreciation rights	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsShareBasedLiabilitiesPaid`	$3.27M	USD	Annual
Cash settlements paid on exercised stock appreciation rights	`ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsShareBasedLiabilitiesPaid`	$491.00K	USD	Annual
Derivative instruments (gain) loss, net	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$6.58M	USD	Annual
Derivative instruments (gain) loss, net	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$-446.00K	USD	Annual
Derivative instruments (gain) loss, net	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$-22.83M	USD	Annual
Cash settlements received (paid) on matured derivative contracts, net	`PaymentsForProceedsFromMaturedDerivativeInstrumentNetOperatingActivities`	$18.02M	USD	Annual
Cash settlements received (paid) on matured derivative contracts, net	`PaymentsForProceedsFromMaturedDerivativeInstrumentNetOperatingActivities`	$-2.44M	USD	Annual
Cash settlements received (paid) on matured derivative contracts, net	`PaymentsForProceedsFromMaturedDerivativeInstrumentNetOperatingActivities`	$-7.22M	USD	Annual
Bad debt expense and other	`ProvisionForDoubtfulAccounts`	$1.17M	USD	Annual
Bad debt expense and other	`ProvisionForDoubtfulAccounts`	$-341.00K	USD	Annual
Bad debt expense and other	`ProvisionForDoubtfulAccounts`	$875.00K	USD	Annual
Other operating loss, net	`OtherNoncashIncomeExpense`	$-58.00K	USD	Annual
Other operating loss, net	`OtherNoncashIncomeExpense`	$-869.00K	USD	Annual
Other operating loss, net	`OtherNoncashIncomeExpense`	$-440.00K	USD	Annual
Operational expenses associated with equipment and other	`OperationalExpensesAssociatedWithEquipmentAndOther`	$69.00K	USD	Annual
Operational expenses associated with equipment and other	`OperationalExpensesAssociatedWithEquipmentAndOther`	$1.60M	USD	Annual
Operational expenses associated with equipment and other	`OperationalExpensesAssociatedWithEquipmentAndOther`	$2.42M	USD	Annual
Cash advance for other long-term assets	`CashAdvanceForOtherLongTermAssets`	$-1.18M	USD	Annual
Trade receivables	`IncreaseDecreaseInAccountsReceivable`	$11.31M	USD	Annual
Trade receivables	`IncreaseDecreaseInAccountsReceivable`	$-14.34M	USD	Annual
Trade receivables	`IncreaseDecreaseInAccountsReceivable`	$2.43M	USD	Annual
Accounts with joint venture owners	`IncreaseDecreaseInOilAndGasJointInterestBillingReceivables`	$2.08M	USD	Annual
Accounts with joint venture owners	`IncreaseDecreaseInOilAndGasJointInterestBillingReceivables`	$-4.02M	USD	Annual
Accounts with joint venture owners	`IncreaseDecreaseInOilAndGasJointInterestBillingReceivables`	$-1.59M	USD	Annual
Other receivables	`IncreaseDecreaseInOtherReceivables`	$-1.41M	USD	Annual
Other receivables	`IncreaseDecreaseInOtherReceivables`	$94.00K	USD	Annual
Other receivables	`IncreaseDecreaseInOtherReceivables`	$9.74M	USD	Annual
Crude oil inventory	`IncreaseDecreaseInInventories`	$2.83M	USD	Annual
Crude oil inventory	`IncreaseDecreaseInInventories`	$287.00K	USD	Annual
Crude oil inventory	`IncreaseDecreaseInInventories`	$-5.02M	USD	Annual
Prepayments and other	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$1.01M	USD	Annual
Prepayments and other	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$1.13M	USD	Annual
Prepayments and other	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-1.62M	USD	Annual
Value added tax and other receivables	`IncreaseDecreaseInValueAddedTaxReceivable`	$1.59M	USD	Annual
Value added tax and other receivables	`IncreaseDecreaseInValueAddedTaxReceivable`	$-275.00K	USD	Annual
Value added tax and other receivables	`IncreaseDecreaseInValueAddedTaxReceivable`	$1.27M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$6.01M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-842.00K	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-922.00K	USD	Annual
Foreign income taxes receivable/payable	`IncreaseDecreaseInForeignTaxesReceivableAndPayable`	$-2.27M	USD	Annual
Foreign income taxes receivable/payable	`IncreaseDecreaseInForeignTaxesReceivableAndPayable`	$-2.40M	USD	Annual
Foreign income taxes receivable/payable	`IncreaseDecreaseInForeignTaxesReceivableAndPayable`	$4.88M	USD	Annual
Accrued liabilities and other	`IncreaseDecreaseInAccruedLiabilities`	$1.65M	USD	Annual
Accrued liabilities and other	`IncreaseDecreaseInAccruedLiabilities`	$4.16M	USD	Annual
Accrued liabilities and other	`IncreaseDecreaseInAccruedLiabilities`	$-1.38M	USD	Annual
Net cash provided by continuing operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$27.89M	USD	Annual
Net cash provided by continuing operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$31.16M	USD	Annual
Net cash provided by continuing operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$50.21M	USD	Annual
Net cash used in discontinued operating activities	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-4.69M	USD	Annual
Net cash used in discontinued operating activities	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-92.00K	USD	Annual
Net cash used in discontinued operating activities	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-441.00K	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$27.45M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$50.12M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$26.47M	USD	Annual
Property and equipment expenditures	`PaymentsToAcquireOilAndGasProperty`	$20.01M	USD	Annual
Property and equipment expenditures	`PaymentsToAcquireOilAndGasProperty`	$10.35M	USD	Annual
Property and equipment expenditures	`PaymentsToAcquireOilAndGasProperty`	$16.56M	USD	Annual
Acquisition of crude oil and natural gas properties	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$22.50M	USD	Annual
Acquisition of crude oil and natural gas properties	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$4.32M	USD	Annual
Net cash used in continuing investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-10.35M	USD	Annual
Net cash used in continuing investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-24.33M	USD	Annual
Net cash used in continuing investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-39.06M	USD	Annual
Net cash used in discontinued investing activities	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash used in discontinued investing activities	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash used in discontinued investing activities	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-39.06M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-24.33M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-10.35M	USD	Annual
Proceeds from the issuances of common stock	`ProceedsFromIssuanceOfCommonStock`	$256.00K	USD	Annual
Proceeds from the issuances of common stock	`ProceedsFromIssuanceOfCommonStock`	$1.37M	USD	Annual
Proceeds from the issuances of common stock	`ProceedsFromIssuanceOfCommonStock`	$63.00K	USD	Annual
Treasury shares	`PaymentsForRepurchaseOfCommonStock`	$3.91M	USD	Annual
Treasury shares	`PaymentsForRepurchaseOfCommonStock`	$1.43M	USD	Annual
Treasury shares	`PaymentsForRepurchaseOfCommonStock`	$992.00K	USD	Annual
Net cash used in continuing financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-57.00K	USD	Annual
Net cash used in continuing financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-3.65M	USD	Annual
Net cash used in continuing financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-929.00K	USD	Annual
Net cash used in discontinued financing activities	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash used in discontinued financing activities	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash used in discontinued financing activities	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-3.65M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-57.00K	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-929.00K	USD	Annual
NET CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$11.00M	USD	Annual
NET CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$2.19M	USD	Annual
NET CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$12.47M	USD	Annual
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$46.66M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$72.31M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$59.12M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$61.32M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$46.66M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$72.31M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$59.12M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$61.32M	USD	Point-in-time
Income taxes (received) paid in cash	`IncomeTaxesPaidNet`	$-674.00K	USD	Annual
Income taxes (received) paid in cash	`IncomeTaxesPaidNet`	$-696.00K	USD	Annual
Income taxes paid in-kind with crude oil	`IncomeTaxesPaidInKindWithOil`	$7.27M	USD	Annual
Income taxes paid in-kind with crude oil	`IncomeTaxesPaidInKindWithOil`	$8.74M	USD	Annual
Income taxes paid in-kind with crude oil	`IncomeTaxesPaidInKindWithOil`	$20.10M	USD	Annual
Property and equipment additions incurred but not paid at end of period	`CapitalExpendituresIncurredButNotYetPaid`	$15.02M	USD	Annual
Property and equipment additions incurred but not paid at end of period	`CapitalExpendituresIncurredButNotYetPaid`	$3.97M	USD	Annual
Property and equipment additions incurred but not paid at end of period	`CapitalExpendituresIncurredButNotYetPaid`	$13.65M	USD	Annual
Recognition of right-of-use operating lease assets and liabilities	`InitialRecognitionOfOperatingLeaseRightOfUseAssets`	$44.68M	USD	Annual
Recognition of right-of-use operating lease assets and liabilities	`InitialRecognitionOfOperatingLeaseRightOfUseAssets`	$1.48M	USD	Annual
Recognition of right-of-use operating lease assets and liabilities	`InitialRecognitionOfOperatingLeaseRightOfUseAssets`	$581.00K	USD	Annual
Recognition of right-of-use operating lease liabilities	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$1.48M	USD	Annual
Recognition of right-of-use operating lease liabilities	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$44.66M	USD	Annual
Recognition of right-of-use operating lease liabilities	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$581.00K	USD	Annual
Asset retirement obligations	`RecognitionOfAssetRetirementObligations`	$595.00K	USD	Annual
Asset retirement obligations	`RecognitionOfAssetRetirementObligations`	$359.00K	USD	Annual
Asset retirement obligations	`RecognitionOfAssetRetirementObligations`	$21.73M	USD	Annual
Restricted stock issued out of treasury	`TreasuryStockReissuedUponVestingOfRestrictedStock`	$309.00K	USD	Annual

Stockholders Equity 24 line items

Line Item	Tag	Value	Unit	Period
Balance	`StockholdersEquity`	$61.46M	USD	Point-in-time
Balance	`StockholdersEquity`	$109.72M	USD	Point-in-time
Balance	`StockholdersEquity`	$109.83M	USD	Point-in-time
Balance	`StockholdersEquity`	$144.30M	USD	Point-in-time
Balance, Treasury Shares	`TreasuryStockShares`	10.37M	shares	Point-in-time
Balance, Treasury Shares	`TreasuryStockShares`	10.94M	shares	Point-in-time
Shares issued - stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensationGross`	$63.00K	USD	Annual
Shares issued - stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensationGross`	$256.00K	USD	Annual
Shares issued - stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensationGross`	$1.37M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$985.00K	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.06M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$848.00K	USD	Annual
Treasury stock	`TreasuryStockValueAcquiredCostMethod`	$1.43M	USD	Annual
Treasury stock	`TreasuryStockValueAcquiredCostMethod`	$3.91M	USD	Annual
Treasury stock	`TreasuryStockValueAcquiredCostMethod`	$992.00K	USD	Annual
Net income	`NetIncomeLoss`	$81.84M	USD	Annual
Net income	`NetIncomeLoss`	$-48.18M	USD	Annual
Net income	`NetIncomeLoss`	$2.56M	USD	Annual
Balance	`StockholdersEquity`	$61.46M	USD	Point-in-time
Balance	`StockholdersEquity`	$109.72M	USD	Point-in-time
Balance	`StockholdersEquity`	$109.83M	USD	Point-in-time
Balance	`StockholdersEquity`	$144.30M	USD	Point-in-time
Balance, Treasury Shares	`TreasuryStockShares`	10.37M	shares	Point-in-time
Balance, Treasury Shares	`TreasuryStockShares`	10.94M	shares	Point-in-time

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.