10-K Filing

VAALCO ENERGY INC /DE/ CIK: 894627 FY 2016

Filing Information

Form Type	10-K
Accession Number	`0000894627-17-000017`
Period End Date	20161231
Filing Date	20170313
Fiscal Year	2016
Fiscal Period	FY
XBRL Instance	egy-20161231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 98 Income Statement 82 Cash Flow Statement 124 Stockholders Equity 19

Balance Sheet 98 line items

Line Item	Tag	Value	Unit	Period
Allowance for accounts with partners	`AllowanceForDoubtfulAccountsReceivableCurrent`	$500.00K	USD	Point-in-time
Allowance for accounts with partners	`AllowanceForDoubtfulAccountsReceivableCurrent`	-	USD	Point-in-time
Allowance for value added tax receivable	`AllowanceForDoubtfulAccountsReceivableNoncurrent`	$4.20M	USD	Point-in-time
Allowance for value added tax receivable	`AllowanceForDoubtfulAccountsReceivableNoncurrent`	$4.70M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$20.47M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$69.05M	USD	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
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$130.53M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$25.36M	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	500,000.00	shares	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$1.05M	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	500,000.00	shares	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$741.00K	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
Trade	`ReceivablesNetCurrent`	$5.35M	USD	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	`ReceivablesNetCurrent`	$6.75M	USD	Point-in-time
Accounts with partners, net of allowance of $0.5 million and no allowance at December 31, 2016 and 2015, respectively	`OilAndGasJointInterestBillingReceivablesCurrent`	$3.30M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Accounts with partners, net of allowance of $0.5 million and no allowance at December 31, 2016 and 2015, respectively	`OilAndGasJointInterestBillingReceivablesCurrent`	$19.77M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	66.11M	shares	Point-in-time
Other	`OtherReceivablesNetCurrent`	$42.00K	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	66.04M	shares	Point-in-time
Other	`OtherReceivablesNetCurrent`	$120.00K	USD	Point-in-time
Treasury Stock Shares	`TreasuryStockShares`	7.51M	shares	Point-in-time
Crude oil inventory	`EnergyRelatedInventoryPetroleum`	$913.00K	USD	Point-in-time
Treasury Stock Shares	`TreasuryStockShares`	7.56M	shares	Point-in-time
Crude oil inventory	`EnergyRelatedInventoryPetroleum`	$639.00K	USD	Point-in-time
Materials and supplies	`OtherInventorySupplies`	$194.00K	USD	Point-in-time
Materials and supplies	`OtherInventorySupplies`	$84.00K	USD	Point-in-time
Prepayments and other	`PrepaidExpenseAndOtherAssetsCurrent`	$2.98M	USD	Point-in-time
Prepayments and other	`PrepaidExpenseAndOtherAssetsCurrent`	$3.96M	USD	Point-in-time
Current assets - discontinued operations	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$8.37M	USD	Point-in-time
Current assets - discontinued operations	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$2.14M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$63.74M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$38.48M	USD	Point-in-time
Wells, platforms and other production facilities	`ProvedOilAndGasPropertySuccessfulEffortMethod`	$412.59M	USD	Point-in-time
Wells, platforms and other production facilities	`ProvedOilAndGasPropertySuccessfulEffortMethod`	$389.23M	USD	Point-in-time
Undeveloped acreage	`UnprovedOilAndGasPropertySuccessfulEffortMethod`	$10.00M	USD	Point-in-time
Undeveloped acreage	`UnprovedOilAndGasPropertySuccessfulEffortMethod`	$10.00M	USD	Point-in-time
Equipment and other	`PropertyPlantAndEquipmentOther`	$9.78M	USD	Point-in-time
Equipment and other	`PropertyPlantAndEquipmentOther`	$10.80M	USD	Point-in-time
Property, plant and equipment, gross, Total	`PropertyPlantAndEquipmentGross`	$433.40M	USD	Point-in-time
Property, plant and equipment, gross, Total	`PropertyPlantAndEquipmentGross`	$409.01M	USD	Point-in-time
Accumulated depreciation, depletion, amortization and impairment	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$380.99M	USD	Point-in-time
Accumulated depreciation, depletion, amortization and impairment	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$400.04M	USD	Point-in-time
Net property and equipment	`PropertyPlantAndEquipmentNet`	$28.02M	USD	Point-in-time
Net property and equipment	`PropertyPlantAndEquipmentNet`	$33.36M	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalentsNoncurrent`	$15.83M	USD	Point-in-time
Restricted cash	`RestrictedCashAndCashEquivalentsNoncurrent`	$918.00K	USD	Point-in-time
Value added tax and other receivables, net of allowance of $4.7 million and $4.2 million at December 31, 2016 and 2015, respectively	`ValueAddedTaxReceivableNoncurrent`	$5.11M	USD	Point-in-time
Value added tax and other receivables, net of allowance of $4.7 million and $4.2 million at December 31, 2016 and 2015, respectively	`ValueAddedTaxReceivableNoncurrent`	$4.22M	USD	Point-in-time
Deferred finance charge	`DeferredFinanceCostsNoncurrentNet`	$1.66M	USD	Point-in-time
Abandonment funding	`AbandonmentFunding`	$8.51M	USD	Point-in-time
Abandonment funding	`AbandonmentFunding`	$5.14M	USD	Point-in-time
Noncurrent assets - discontinued operations	`DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent`	$16.00K	USD	Point-in-time
Total assets	`Assets`	$81.03M	USD	Point-in-time
Total assets	`Assets`	$123.96M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$44.14M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$19.10M	USD	Point-in-time
Accrued liabilities and other	`AccruedLiabilitiesCurrent`	$10.51M	USD	Point-in-time
Accrued liabilities and other	`AccruedLiabilitiesCurrent`	$18.45M	USD	Point-in-time
Current portion of long term debt	`LongTermDebtCurrent`	$7.50M	USD	Point-in-time
Current liabilities - discontinued operations	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$4.13M	USD	Point-in-time
Current liabilities - discontinued operations	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$18.45M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$66.72M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$55.55M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$14.85M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$16.17M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$18.61M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$11.46M	USD	Point-in-time
Other long term liabilities	`OtherLiabilitiesNoncurrent`	$284.00K	USD	Point-in-time
Long term debt, excluding current portion	`LongTermDebtNoncurrent`	$15.00M	USD	Point-in-time
Long term debt, excluding current portion	`LongTermDebtNoncurrent`	$6.94M	USD	Point-in-time
Total liabilities	`Liabilities`	$81.39M	USD	Point-in-time
Total liabilities	`Liabilities`	$97.88M	USD	Point-in-time
Commitments and contingencies (Note 9)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 9)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, none issued, 500,000 shares authorized, $25 par value	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock, none issued, 500,000 shares authorized, $25 par value	`PreferredStockValue`	-	USD	Point-in-time
Common stock, 66,109,565 and 66,041,338 shares issued, $0.10 par value, 100,000,000 shares authorized	`CommonStockValue`	$6.61M	USD	Point-in-time
Common stock, 66,109,565 and 66,041,338 shares issued, $0.10 par value, 100,000,000 shares authorized	`CommonStockValue`	$6.60M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$69.12M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$70.27M	USD	Point-in-time
Less treasury stock, 7,555,095 and7,514,169 shares at cost	`TreasuryStockValue`	$37.88M	USD	Point-in-time
Less treasury stock, 7,555,095 and7,514,169 shares at cost	`TreasuryStockValue`	$37.93M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-39.30M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-11.76M	USD	Point-in-time
Total shareholders' equity (deficit)	`StockholdersEquity`	$26.08M	USD	Point-in-time
Total shareholders' equity (deficit)	`StockholdersEquity`	$180.46M	USD	Point-in-time
Total shareholders' equity (deficit)	`StockholdersEquity`	$250.87M	USD	Point-in-time
Total shareholders' equity (deficit)	`StockholdersEquity`	$-358.00K	USD	Point-in-time
Total liabilities and shareholders' equity (deficit)	`LiabilitiesAndStockholdersEquity`	$123.96M	USD	Point-in-time
Total liabilities and shareholders' equity (deficit)	`LiabilitiesAndStockholdersEquity`	$81.03M	USD	Point-in-time

Income Statement 82 line items

Line Item	Tag	Value	Unit	Period
Oil and natural gas sales	`OilAndGasSalesRevenue`	$80.44M	USD	Annual
Oil and natural gas sales	`OilAndGasSalesRevenue`	$127.69M	USD	Annual
Oil and natural gas sales	`OilAndGasSalesRevenue`	$59.78M	USD	Annual
Production expense	`OilAndGasProductionExpense`	$31.72M	USD	Annual
Production expense	`OilAndGasProductionExpense`	$40.10M	USD	Annual
Production expense	`OilAndGasProductionExpense`	$37.59M	USD	Annual
Exploration expense	`ExplorationExpense`	$10.41M	USD	Annual
Exploration expense	`ExplorationExpense`	$13.65M	USD	Annual
Exploration expense	`ExplorationExpense`	$5.00K	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$20.07M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$33.00M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$6.93M	USD	Annual
General and administrative expense	`GeneralAndAdministrativeExpense`	$9.56M	USD	Annual
General and administrative expense	`GeneralAndAdministrativeExpense`	$12.29M	USD	Annual
General and administrative expense	`GeneralAndAdministrativeExpense`	$12.11M	USD	Annual
Impairment of proved properties	`ImpairmentOfLongLivedAssetsHeldForUse`	$81.32M	USD	Annual
Impairment of proved properties	`ImpairmentOfLongLivedAssetsHeldForUse`	$98.34M	USD	Annual
Impairment of proved properties	`ImpairmentOfLongLivedAssetsHeldForUse`	$88.00K	USD	Annual
Other operating expense	`OtherGeneralExpense`	$8.85M	USD	Annual
General and administrative related to shareholder matters	`ShareholderMatters`	$2.37M	USD	Annual
General and administrative related to shareholder matters	`ShareholderMatters`	$-332.00K	USD	Annual
Bad debt expense and other	`OtherCostAndExpenseOperating`	$2.40M	USD	Annual
Bad debt expense and other	`OtherCostAndExpenseOperating`	$2.97M	USD	Annual
Bad debt expense and other	`OtherCostAndExpenseOperating`	$1.22M	USD	Annual
Total operating costs and expenses	`CostsAndExpenses`	$178.30M	USD	Annual
Total operating costs and expenses	`CostsAndExpenses`	$63.91M	USD	Annual
Total operating costs and expenses	`CostsAndExpenses`	$182.46M	USD	Annual
Other operating income (loss), net	`OtherOperatingIncomeExpenseNet`	$-266.00K	USD	Annual
Other operating income (loss), net	`OtherOperatingIncomeExpenseNet`	$-1.09M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-4.39M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-103.11M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-50.60M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$12.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$3.00K	USD	Annual
Interest income	`InvestmentIncomeInterest`	$75.00K	USD	Annual
Interest expense	`InterestExpense`	$1.34M	USD	Annual
Interest expense	`InterestExpense`	$2.62M	USD	Annual
Other, net	`OtherNonoperatingIncomeExpense`	$-2.02M	USD	Annual
Other, net	`OtherNonoperatingIncomeExpense`	$-1.54M	USD	Annual
Other, net	`OtherNonoperatingIncomeExpense`	$-737.00K	USD	Annual
Total other income (expense)	`OtherIncomeExpense`	$-662.00K	USD	Annual
Total other income (expense)	`OtherIncomeExpense`	$-2.86M	USD	Annual
Total other income (expense)	`OtherIncomeExpense`	$-4.63M	USD	Annual
Loss from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-9.02M	USD	Annual
Loss from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-105.97M	USD	Annual
Loss from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-51.27M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$14.59M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$22.49M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$9.25M	USD	Annual
Loss from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-120.55M	USD	Annual
Loss from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-73.75M	USD	Annual
Loss from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-18.27M	USD	Annual
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-38.10M	USD	Annual
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-8.28M	USD	Annual
Loss from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-3.80M	USD	Annual
Net loss	`NetIncomeLoss`	$-158.66M	USD	Annual
Net loss	`NetIncomeLoss`	$-26.55M	USD	Annual
Net loss	`NetIncomeLoss`	$-77.55M	USD	Annual
Loss from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.31	USD	Annual
Loss from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$-2.07	USD	Annual
Loss from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$-1.29	USD	Annual
Loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.07	USD	Annual
Loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.14	USD	Annual
Loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.65	USD	Annual
Net loss	`EarningsPerShareBasic`	$-0.45	USD	Annual
Net loss	`EarningsPerShareBasic`	$-1.36	USD	Annual
Net loss	`EarningsPerShareBasic`	$-2.72	USD	Annual
Basic weighted average shares outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	58.38M	shares	Annual
Basic weighted average shares outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	58.29M	shares	Annual
Basic weighted average shares outstanding	`WeightedAverageNumberOfSharesOutstandingBasic`	57.23M	shares	Annual
Loss from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-1.29	USD	Annual
Loss from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.31	USD	Annual
Loss from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-2.07	USD	Annual
Loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.14	USD	Annual
Loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.07	USD	Annual
Loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.65	USD	Annual
Net loss	`EarningsPerShareDiluted`	$-1.36	USD	Annual
Net loss	`EarningsPerShareDiluted`	$-0.45	USD	Annual
Net loss	`EarningsPerShareDiluted`	$-2.72	USD	Annual
Diluted weighted average shares outstanding	`WeightedAverageNumberOfDilutedSharesOutstanding`	58.38M	shares	Annual
Diluted weighted average shares outstanding	`WeightedAverageNumberOfDilutedSharesOutstanding`	58.29M	shares	Annual
Diluted weighted average shares outstanding	`WeightedAverageNumberOfDilutedSharesOutstanding`	57.23M	shares	Annual

Cash Flow Statement 124 line items

Line Item	Tag	Value	Unit	Period
Net Loss	`NetIncomeLoss`	$-158.66M	USD	Annual
Net Loss	`NetIncomeLoss`	$-26.55M	USD	Annual
Net Loss	`NetIncomeLoss`	$-77.55M	USD	Annual
Loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-38.10M	USD	Annual
Loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-8.28M	USD	Annual
Loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-3.80M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$20.07M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$33.00M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$6.93M	USD	Annual
Other amortization	`AmortizationOfFinancingCosts`	$304.00K	USD	Annual
Other amortization	`AmortizationOfFinancingCosts`	$328.00K	USD	Annual
Other amortization	`AmortizationOfFinancingCosts`	$1.42M	USD	Annual
Deferred taxes	`DeferredIncomeTaxExpenseBenefit`	$1.35M	USD	Annual
Unrealized foreign exchange loss	`ForeignCurrencyTransactionGainLossUnrealized`	$59.00K	USD	Annual
Unrealized foreign exchange loss	`ForeignCurrencyTransactionGainLossUnrealized`	$5.24M	USD	Annual
Unrealized foreign exchange loss	`ForeignCurrencyTransactionGainLossUnrealized`	$32.00K	USD	Annual
Dry hole costs and impairment of unproved leasehold	`ExplorationAbandonmentAndImpairmentExpense`	$13.27M	USD	Annual
Dry hole costs and impairment of unproved leasehold	`ExplorationAbandonmentAndImpairmentExpense`	$10.24M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$192.00K	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$3.81M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$3.32M	USD	Annual
Commodity derivatives loss	`GainLossOnDerivativeInstrumentsNetPretax`	$-1.71M	USD	Annual
Bad debt provision	`ProvisionForDoubtfulAccounts`	$2.40M	USD	Annual
Bad debt provision	`ProvisionForDoubtfulAccounts`	$2.70M	USD	Annual
Bad debt provision	`ProvisionForDoubtfulAccounts`	$1.22M	USD	Annual
Other operating (income) loss, net	`OtherOperatingIncomeExpenseNet`	$-266.00K	USD	Annual
Other operating (income) loss, net	`OtherOperatingIncomeExpenseNet`	$-1.09M	USD	Annual
Impairment of proved properties	`ImpairmentOfLongLivedAssetsHeldForUse`	$81.32M	USD	Annual
Impairment of proved properties	`ImpairmentOfLongLivedAssetsHeldForUse`	$98.34M	USD	Annual
Impairment of proved properties	`ImpairmentOfLongLivedAssetsHeldForUse`	$88.00K	USD	Annual
Trade receivables	`IncreaseDecreaseInAccountsReceivable`	$-14.17M	USD	Annual
Trade receivables	`IncreaseDecreaseInAccountsReceivable`	$1.05M	USD	Annual
Trade receivables	`IncreaseDecreaseInAccountsReceivable`	$2.56M	USD	Annual
Accounts with partners	`IncreaseDecreaseInOilAndGasJointInterestBillingReceivables`	$8.91M	USD	Annual
Accounts with partners	`IncreaseDecreaseInOilAndGasJointInterestBillingReceivables`	$13.82M	USD	Annual
Accounts with partners	`IncreaseDecreaseInOilAndGasJointInterestBillingReceivables`	$-16.28M	USD	Annual
Other receivables	`IncreaseDecreaseInOtherReceivables`	$18.00K	USD	Annual
Other receivables	`IncreaseDecreaseInOtherReceivables`	$609.00K	USD	Annual
Other receivables	`IncreaseDecreaseInOtherReceivables`	$1.23M	USD	Annual
Crude oil inventory	`IncreaseDecreaseInInventories`	$-1.27M	USD	Annual
Crude oil inventory	`IncreaseDecreaseInInventories`	$192.00K	USD	Annual
Crude oil inventory	`IncreaseDecreaseInInventories`	$1.75M	USD	Annual
Materials and supplies	`IncreaseDecreaseInMaterialsAndSupplies`	$-125.00K	USD	Annual
Materials and supplies	`IncreaseDecreaseInMaterialsAndSupplies`	$122.00K	USD	Annual
Materials and supplies	`IncreaseDecreaseInMaterialsAndSupplies`	$-92.00K	USD	Annual
Value added tax and other receivables	`IncreaseDecreaseInValueAddedTaxReceivable`	$1.94M	USD	Annual
Value added tax and other receivables	`IncreaseDecreaseInValueAddedTaxReceivable`	$2.29M	USD	Annual
Other long term assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$1.57M	USD	Annual
Other long term assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$2.83M	USD	Annual
Other long term assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$3.54M	USD	Annual
Prepayments and other	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-3.04M	USD	Annual
Prepayments and other	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-392.00K	USD	Annual
Prepayments and other	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$3.96M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$30.19M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-9.00M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-15.46M	USD	Annual
Accrued liabilities and other	`IncreaseDecreaseInAccruedLiabilities`	$-4.59M	USD	Annual
Accrued liabilities and other	`IncreaseDecreaseInAccruedLiabilities`	$3.03M	USD	Annual
Accrued liabilities and other	`IncreaseDecreaseInAccruedLiabilities`	$-874.00K	USD	Annual
Net cash provided by (used in) continuing operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$-15.74M	USD	Annual
Net cash provided by (used in) continuing operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$31.99M	USD	Annual
Net cash provided by (used in) continuing operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$41.53M	USD	Annual
Net cash provided by (used in) discontinued operating activities	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-2.66M	USD	Annual
Net cash provided by (used in) discontinued operating activities	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-8.60M	USD	Annual
Net cash provided by (used in) discontinued operating activities	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$12.29M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$23.39M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$38.88M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-3.45M	USD	Annual
Decrease in restricted cash	`IncreaseDecreaseInRestrictedCash`	$-15.22M	USD	Annual
Decrease in restricted cash	`IncreaseDecreaseInRestrictedCash`	$-5.54M	USD	Annual
Decrease in restricted cash	`IncreaseDecreaseInRestrictedCash`	$9.22M	USD	Annual
Acquisitions	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$5.69M	USD	Annual
Property and equipment expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$8.71M	USD	Annual
Property and equipment expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$68.07M	USD	Annual
Property and equipment expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$89.49M	USD	Annual
Proceeds from sales of oil and gas properties	`ProceedsFromSaleOfOilAndGasPropertyAndEquipment`	$398.00K	USD	Annual
Proceeds from sales of oil and gas properties	`ProceedsFromSaleOfOilAndGasPropertyAndEquipment`	$830.00K	USD	Annual
Premiums paid	`PaymentsForProceedsFromOtherInvestingActivities`	$2.94M	USD	Annual
Net cash used in continuing investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-1.29M	USD	Annual
Net cash used in continuing investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-62.13M	USD	Annual
Net cash used in continuing investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-98.71M	USD	Annual
Net cash used in discontinued investing activities	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$-2.69M	USD	Annual
Net cash used in discontinued investing activities	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$-20.88M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-83.01M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-101.40M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.29M	USD	Annual
Proceeds from the issuances of common stock	`ProceedsFromIssuanceOfCommonStock`	$441.00K	USD	Annual
Proceeds from the issuances of common stock	`ProceedsFromIssuanceOfCommonStock`	$5.68M	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$93.00K	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$2.29M	USD	Annual
Borrowings	`ProceedsFromRepaymentsOfDebt`	$15.00M	USD	Annual
Purchases of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$1.87M	USD	Annual
Purchases of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$51.00K	USD	Annual
Net cash provided by (used in) continuing financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$16.53M	USD	Annual
Net cash provided by (used in) continuing financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$441.00K	USD	Annual
Net cash provided by (used in) continuing financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-144.00K	USD	Annual
Net cash (used in) provided by discontinued financing activities	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash (used in) provided by discontinued financing activities	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash (used in) provided by discontinued financing activities	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-144.00K	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$16.53M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$441.00K	USD	Annual
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-43.69M	USD	Annual
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-61.48M	USD	Annual
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-4.88M	USD	Annual
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR	`CashAndCashEquivalentsAtCarryingValue`	$20.47M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR	`CashAndCashEquivalentsAtCarryingValue`	$69.05M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR	`CashAndCashEquivalentsAtCarryingValue`	$130.53M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR	`CashAndCashEquivalentsAtCarryingValue`	$25.36M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF YEAR	`CashAndCashEquivalentsAtCarryingValue`	$20.47M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF YEAR	`CashAndCashEquivalentsAtCarryingValue`	$69.05M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF YEAR	`CashAndCashEquivalentsAtCarryingValue`	$130.53M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF YEAR	`CashAndCashEquivalentsAtCarryingValue`	$25.36M	USD	Point-in-time
Interest paid, net of capitalized interest	`InterestPaidNet`	$1.34M	USD	Annual
Interest paid, net of capitalized interest	`InterestPaidNet`	$1.33M	USD	Annual
Income Taxes paid	`IncomeTaxesPaid`	$23.04M	USD	Annual
Income Taxes paid	`IncomeTaxesPaid`	$15.16M	USD	Annual
Income Taxes paid	`IncomeTaxesPaid`	$9.21M	USD	Annual
Property and equipment additions incurred but not paid at period end	`CapitalExpendituresIncurredButNotYetPaid`	$15.13M	USD	Annual
Property and equipment additions incurred but not paid at period end	`CapitalExpendituresIncurredButNotYetPaid`	$18.55M	USD	Annual
Property and equipment additions incurred but not paid at period end	`CapitalExpendituresIncurredButNotYetPaid`	$2.28M	USD	Annual
Asset retirement cost capitalized	`AssetRetirementCostCapitalized`	$2.66M	USD	Annual
Asset retirement cost capitalized	`AssetRetirementCostCapitalized`	$1.54M	USD	Annual
Asset retirement cost capitalized	`AssetRetirementCostCapitalized`	$542.00K	USD	Annual

Stockholders Equity 19 line items

Line Item	Tag	Value	Unit	Period
Stockholders Equity, Beginning Balance	`StockholdersEquity`	$26.08M	USD	Point-in-time
Stockholders Equity, Beginning Balance	`StockholdersEquity`	$180.46M	USD	Point-in-time
Stockholders Equity, Beginning Balance	`StockholdersEquity`	$250.87M	USD	Point-in-time
Stockholders Equity, Beginning Balance	`StockholdersEquity`	$-358.00K	USD	Point-in-time
Shares issued - stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensationGross`	$1.04M	USD	Annual
Shares issued - stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensationGross`	$5.68M	USD	Annual
Shares issued - stock-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensationGross`	$-51.00K	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.81M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.32M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$167.00K	USD	Annual
Treasury stock acquired	`TreasuryStockValueAcquiredCostMethod`	$583.00K	USD	Annual
Treasury stock acquired	`TreasuryStockValueAcquiredCostMethod`	$1.87M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-158.66M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-26.55M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-77.55M	USD	Annual
Stockholders Equity, Ending Balance	`StockholdersEquity`	$26.08M	USD	Point-in-time
Stockholders Equity, Ending Balance	`StockholdersEquity`	$180.46M	USD	Point-in-time
Stockholders Equity, Ending Balance	`StockholdersEquity`	$250.87M	USD	Point-in-time
Stockholders Equity, Ending Balance	`StockholdersEquity`	$-358.00K	USD	Point-in-time

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