10-K Filing

MATADOR RESOURCES CO CIK: 1520006 FY 2018

Filing Information

Form Type	10-K
Accession Number	`0001520006-19-000048`
Period End Date	20181231
Filing Date	20190301
Fiscal Year	2018
Fiscal Period	FY
XBRL Instance	mtdr-20181231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 103 Income Statement 92 Cash Flow Statement 133 Stockholders Equity 50

Balance Sheet 103 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value (usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	160.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	160.00M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	108.51M	shares	Point-in-time
Cash	`CashAndCashEquivalentsAtCarryingValue`	$96.50M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	116.37M	shares	Point-in-time
Cash	`CashAndCashEquivalentsAtCarryingValue`	$64.55M	USD	Point-in-time
Cash	`CashAndCashEquivalentsAtCarryingValue`	$212.88M	USD	Point-in-time
Restricted cash	`RestrictedCash`	$1.26M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	116.35M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	108.51M	shares	Point-in-time
Restricted cash	`RestrictedCash`	$19.44M	USD	Point-in-time
Restricted cash	`RestrictedCash`	$5.98M	USD	Point-in-time
Treasury stock (in shares)	`TreasuryStockShares`	20,913.00	shares	Point-in-time
Treasury stock (in shares)	`TreasuryStockShares`	3,437.00	shares	Point-in-time
Oil and natural gas revenues	`AccountsReceivableNetCurrent`	$68.16M	USD	Point-in-time
Oil and natural gas revenues	`AccountsReceivableNetCurrent`	$65.96M	USD	Point-in-time
Joint interest billings	`OilAndGasJointInterestBillingReceivablesCurrent`	$67.22M	USD	Point-in-time
Joint interest billings	`OilAndGasJointInterestBillingReceivablesCurrent`	$61.83M	USD	Point-in-time
Other	`OtherReceivablesNetCurrent`	$8.03M	USD	Point-in-time
Other	`OtherReceivablesNetCurrent`	$16.16M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$49.93M	USD	Point-in-time
Derivative instruments	`DerivativeAssetsCurrent`	$1.19M	USD	Point-in-time
Lease and well equipment inventory	`OtherInventoryNetOfReserves`	$5.99M	USD	Point-in-time
Lease and well equipment inventory	`OtherInventoryNetOfReserves`	$17.56M	USD	Point-in-time
Prepaid expenses and other assets	`PrepaidExpenseAndOtherAssetsCurrent`	$8.06M	USD	Point-in-time
Prepaid expenses and other assets	`PrepaidExpenseAndOtherAssetsCurrent`	$6.29M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$305.69M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$257.17M	USD	Point-in-time
Evaluated	`OilAndGasPropertyFullCostMethodGross`	$3.78B	USD	Point-in-time
Evaluated	`OilAndGasPropertyFullCostMethodGross`	$3.00B	USD	Point-in-time
Unproved and unevaluated	`CapitalizedCostsUnprovedProperties`	$1.20B	USD	Point-in-time
Unproved and unevaluated	`CapitalizedCostsUnprovedProperties`	$637.40M	USD	Point-in-time
Midstream and other property and equipment	`PropertyPlantAndEquipmentOther`	$281.10M	USD	Point-in-time
Midstream and other property and equipment	`PropertyPlantAndEquipmentOther`	$450.07M	USD	Point-in-time
Less accumulated depletion, depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$2.31B	USD	Point-in-time
Less accumulated depletion, depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$2.04B	USD	Point-in-time
Net property and equipment	`PropertyPlantAndEquipmentNet`	$3.12B	USD	Point-in-time
Net property and equipment	`PropertyPlantAndEquipmentNet`	$1.88B	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetNoncurrent`	$20.46M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetNoncurrent`	-	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$7.06M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$6.51M	USD	Point-in-time
Total other assets	`OtherAssets`	$7.06M	USD	Point-in-time
Total other assets	`OtherAssets`	$26.97M	USD	Point-in-time
Total assets	`Assets`	$1.46B	USD	Point-in-time
Total assets	`Assets`	$2.15B	USD	Point-in-time
Total assets	`Assets`	$3.46B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$66.97M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$11.76M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$174.35M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$170.85M	USD	Point-in-time
Royalties payable	`AccruedRoyaltiesCurrent`	$64.78M	USD	Point-in-time
Royalties payable	`AccruedRoyaltiesCurrent`	$61.36M	USD	Point-in-time
Amounts due to affiliates	`DueToAffiliateCurrent`	$10.30M	USD	Point-in-time
Amounts due to affiliates	`DueToAffiliateCurrent`	$13.05M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	-	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesCurrent`	$16.43M	USD	Point-in-time
Advances from joint interest owners	`AdvancesFromJointInterestOwnersForCostsIncurredOnJointInterestWells`	$10.97M	USD	Point-in-time
Advances from joint interest owners	`AdvancesFromJointInterestOwnersForCostsIncurredOnJointInterestWells`	$2.79M	USD	Point-in-time
Amounts due to joint ventures	`DuetoJointVenturesCurrent`	$4.87M	USD	Point-in-time
Amounts due to joint ventures	`DuetoJointVenturesCurrent`	$2.37M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$1.03M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$750.00K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$282.61M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$330.02M	USD	Point-in-time
Borrowings under Credit Agreement	`LongTermLineOfCredit`	-	USD	Point-in-time
Borrowings under Credit Agreement	`LongTermLineOfCredit`	$40.00M	USD	Point-in-time
Long-term Line of Credit	`LineOfCredit`	$220.00M	USD	Point-in-time
Borrowings under San Mateo Credit Facility	`SecuredLongTermDebt`	-	USD	Point-in-time
Senior unsecured notes payable	`DebtInstrumentFaceAmount`	$574.07M	USD	Point-in-time
Senior unsecured notes payable	`DebtInstrumentFaceAmount`	$1.04B	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$29.74M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$25.08M	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	-	USD	Point-in-time
Derivative instruments	`DerivativeLiabilitiesNoncurrent`	$83.00K	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	-	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$13.22M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$6.38M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$4.96M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$1.35B	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$605.54M	USD	Point-in-time
Commitments and contingencies (Note 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock $0.01 par value, 160,000,000 shares authorized; 116,374,503 and 108,513,597 shares issued; and 116,353,590 and 108,510,160 shares outstanding, respectively	`CommonStockValue`	$1.08M	USD	Point-in-time
Common stock $0.01 par value, 160,000,000 shares authorized; 116,374,503 and 108,513,597 shares issued; and 116,353,590 and 108,510,160 shares outstanding, respectively	`CommonStockValue`	$1.16M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$1.92B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$1.67B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-236.28M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-510.48M	USD	Point-in-time
Treasury stock, at cost, 20,913 and 3,437 shares, respectively	`TreasuryStockValue`	$415.00K	USD	Point-in-time
Treasury stock, at cost, 20,913 and 3,437 shares, respectively	`TreasuryStockValue`	$69.00K	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$1.69B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$1.16B	USD	Point-in-time
Non-controlling interest in subsidiaries	`MinorityInterest`	$100.99M	USD	Point-in-time
Non-controlling interest in subsidiaries	`MinorityInterest`	$90.78M	USD	Point-in-time
Total shareholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$488.96M	USD	Point-in-time
Total shareholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.26B	USD	Point-in-time
Total shareholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$691.45M	USD	Point-in-time
Total shareholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.78B	USD	Point-in-time
Total liabilities and shareholders equity	`LiabilitiesAndStockholdersEquity`	$2.15B	USD	Point-in-time
Total liabilities and shareholders equity	`LiabilitiesAndStockholdersEquity`	$3.46B	USD	Point-in-time

Income Statement 92 line items

Line Item	Tag	Value	Unit	Period
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$829.69M	USD	Annual
Lease bonus - mineral acreage	`LeaseBonusMineralAcreageIncome`	-	USD	Annual
Lease bonus - mineral acreage	`LeaseBonusMineralAcreageIncome`	$2.49M	USD	Annual
Lease bonus - mineral acreage	`LeaseBonusMineralAcreageIncome`	-	USD	Annual
Realized gain (loss) on derivatives	`GainLossOnSaleOfDerivatives`	$2.33M	USD	Annual
Realized gain (loss) on derivatives	`GainLossOnSaleOfDerivatives`	$9.29M	USD	Annual
Realized gain (loss) on derivatives	`GainLossOnSaleOfDerivatives`	$-4.32M	USD	Annual
Unrealized gain (loss) on derivatives	`UnrealizedGainLossOnDerivatives`	$65.08M	USD	Annual
Unrealized gain (loss) on derivatives	`UnrealizedGainLossOnDerivatives`	$-41.24M	USD	Annual
Unrealized gain (loss) on derivatives	`UnrealizedGainLossOnDerivatives`	$9.71M	USD	Annual
Total revenues	`Revenues`	$544.28M	USD	Annual
Total revenues	`Revenues`	$899.60M	USD	Annual
Total revenues	`Revenues`	$264.42M	USD	Annual
Production taxes, transportation and processing	`ProductionTaxesAndMarketing`	$58.27M	USD	Annual
Production taxes, transportation and processing	`ProductionTaxesAndMarketing`	$43.05M	USD	Annual
Production taxes, transportation and processing	`ProductionTaxesAndMarketing`	$76.14M	USD	Annual
Lease operating	`OperatingLeaseExpense`	$67.31M	USD	Annual
Lease operating	`OperatingLeaseExpense`	$56.20M	USD	Annual
Lease operating	`OperatingLeaseExpense`	$92.97M	USD	Annual
Plant and other midstream services operating	`CostOfServicesOilAndGas`	$24.61M	USD	Annual
Plant and other midstream services operating	`CostOfServicesOilAndGas`	$5.39M	USD	Annual
Plant and other midstream services operating	`CostOfServicesOilAndGas`	$13.04M	USD	Annual
Purchased natural gas	`OilAndGasPurchasesOfNaturalGas`	-	USD	Annual
Purchased natural gas	`OilAndGasPurchasesOfNaturalGas`	-	USD	Annual
Purchased natural gas	`OilAndGasPurchasesOfNaturalGas`	$6.63M	USD	Annual
Depletion, depreciation and amortization	`DepreciationDepletionAndAmortization`	$122.05M	USD	Annual
Depletion, depreciation and amortization	`DepreciationDepletionAndAmortization`	$265.14M	USD	Annual
Depletion, depreciation and amortization	`DepreciationDepletionAndAmortization`	$177.50M	USD	Annual
Accretion of asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$1.29M	USD	Annual
Accretion of asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$1.18M	USD	Annual
Accretion of asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$1.53M	USD	Annual
Full-cost ceiling impairment	`ImpairmentOfOilAndGasProperties`	-	USD	Annual
Full-cost ceiling impairment	`ImpairmentOfOilAndGasProperties`	$158.63M	USD	Annual
Full-cost ceiling impairment	`ImpairmentOfOilAndGasProperties`	-	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$69.31M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$55.09M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$66.02M	USD	Annual
Total expenses	`CostsAndExpenses`	$383.44M	USD	Annual
Total expenses	`CostsAndExpenses`	$536.33M	USD	Annual
Total expenses	`CostsAndExpenses`	$441.59M	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$363.27M	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$160.84M	USD	Annual
Operating income (loss)	`OperatingIncomeLoss`	$-177.17M	USD	Annual
Net (loss) gain on asset sales and inventory impairment	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$23.00K	USD	Annual
Net (loss) gain on asset sales and inventory impairment	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$-196.00K	USD	Annual
Net (loss) gain on asset sales and inventory impairment	`GainLossOnSalesOfAssetsAndAssetImpairmentCharges`	$107.28M	USD	Annual
Interest expense	`InterestExpense`	$34.56M	USD	Annual
Interest expense	`InterestExpense`	$28.20M	USD	Annual
Interest expense	`InterestExpense`	$41.33M	USD	Annual
Prepayment premium on extinguishment of debt	`GainLossOnExtinguishmentOfDebtPremiumOnDebtRedemption`	$31.20M	USD	Point-in-time
Prepayment premium on extinguishment of debt	`GainLossOnExtinguishmentOfDebtPremiumOnDebtRedemption`	-	USD	Annual
Prepayment premium on extinguishment of debt	`GainLossOnExtinguishmentOfDebtPremiumOnDebtRedemption`	$-31.23M	USD	Annual
Prepayment premium on extinguishment of debt	`GainLossOnExtinguishmentOfDebtPremiumOnDebtRedemption`	-	USD	Annual
Other income (expense)	`OtherNonoperatingIncomeExpense`	$1.55M	USD	Annual
Other income (expense)	`OtherNonoperatingIncomeExpense`	$-4.00K	USD	Annual
Other income (expense)	`OtherNonoperatingIncomeExpense`	$3.55M	USD	Annual
Total other (expense) income	`NonoperatingIncomeExpense`	$-71.20M	USD	Annual
Total other (expense) income	`NonoperatingIncomeExpense`	$79.07M	USD	Annual
Total other (expense) income	`NonoperatingIncomeExpense`	$-30.99M	USD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$129.85M	USD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-98.09M	USD	Annual
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$292.07M	USD	Annual
Current	`CurrentIncomeTaxExpenseBenefit`	$-8.16M	USD	Annual
Current	`CurrentIncomeTaxExpenseBenefit`	$-455.00K	USD	Annual
Current	`CurrentIncomeTaxExpenseBenefit`	$-1.04M	USD	Annual
Deferred	`DeferredIncomeTaxExpenseBenefit`	-	USD	Annual
Deferred	`DeferredIncomeTaxExpenseBenefit`	-	USD	Annual
Deferred	`DeferredIncomeTaxExpenseBenefit`	$-7.24M	USD	Annual
Total income tax benefit	`IncomeTaxExpenseBenefit`	$-7.69M	USD	Annual
Total income tax benefit	`IncomeTaxExpenseBenefit`	$-8.16M	USD	Annual
Total income tax benefit	`IncomeTaxExpenseBenefit`	$-1.04M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$274.21M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$-97.42M	USD	Annual
Net income (loss)	`NetIncomeLoss`	$125.87M	USD	Annual
Net income attributable to non-controlling interest in subsidiaries	`NetIncomeLossAttributableToNoncontrollingInterest`	$364.00K	USD	Annual
Net income attributable to non-controlling interest in subsidiaries	`NetIncomeLossAttributableToNoncontrollingInterest`	$25.56M	USD	Annual
Net income attributable to non-controlling interest in subsidiaries	`NetIncomeLossAttributableToNoncontrollingInterest`	$12.14M	USD	Annual
Net income (loss) attributable to Matador Resources Company shareholders	`ProfitLoss`	$138.01M	USD	Annual
Net income (loss) attributable to Matador Resources Company shareholders	`ProfitLoss`	$299.76M	USD	Annual
Net income (loss) attributable to Matador Resources Company shareholders	`ProfitLoss`	$-97.06M	USD	Annual
Basic (usd per share)	`EarningsPerShareBasic`	$-1.07	USD	Annual
Basic (usd per share)	`EarningsPerShareBasic`	$2.41	USD	Annual
Basic (usd per share)	`EarningsPerShareBasic`	$1.23	USD	Annual
Diluted (usd per share)	`EarningsPerShareDiluted`	$1.23	USD	Annual
Diluted (usd per share)	`EarningsPerShareDiluted`	$-1.07	USD	Annual
Diluted (usd per share)	`EarningsPerShareDiluted`	$2.41	USD	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	91.27M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	102.03M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	113.58M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	91.27M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	102.54M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	113.69M	shares	Annual

Cash Flow Statement 133 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$138.01M	USD	Annual
Net income (loss)	`ProfitLoss`	$299.76M	USD	Annual
Net income (loss)	`ProfitLoss`	$-97.06M	USD	Annual
Unrealized (gain) loss on derivatives	`UnrealizedGainLossOnDerivatives`	$65.08M	USD	Annual
Unrealized (gain) loss on derivatives	`UnrealizedGainLossOnDerivatives`	$-41.24M	USD	Annual
Unrealized (gain) loss on derivatives	`UnrealizedGainLossOnDerivatives`	$9.71M	USD	Annual
Depletion, depreciation and amortization	`DepreciationDepletionAndAmortization`	$122.05M	USD	Annual
Depletion, depreciation and amortization	`DepreciationDepletionAndAmortization`	$265.14M	USD	Annual
Depletion, depreciation and amortization	`DepreciationDepletionAndAmortization`	$177.50M	USD	Annual
Accretion of asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$1.29M	USD	Annual
Accretion of asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$1.18M	USD	Annual
Accretion of asset retirement obligations	`AssetRetirementObligationAccretionExpense`	$1.53M	USD	Annual
Full-cost ceiling impairment	`ImpairmentOfOilAndGasProperties`	-	USD	Annual
Full-cost ceiling impairment	`ImpairmentOfOilAndGasProperties`	$158.63M	USD	Annual
Full-cost ceiling impairment	`ImpairmentOfOilAndGasProperties`	-	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$16.65M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$17.20M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$12.36M	USD	Annual
Prepayment premium on extinguishment of debt	`PrepaymentPremiumOnExtinguishmentOfDebt`	-	USD	Annual
Prepayment premium on extinguishment of debt	`PrepaymentPremiumOnExtinguishmentOfDebt`	$31.23M	USD	Annual
Prepayment premium on extinguishment of debt	`PrepaymentPremiumOnExtinguishmentOfDebt`	-	USD	Annual
Deferred income tax benefit	`DeferredIncomeTaxExpenseBenefit`	-	USD	Annual
Deferred income tax benefit	`DeferredIncomeTaxExpenseBenefit`	-	USD	Annual
Deferred income tax benefit	`DeferredIncomeTaxExpenseBenefit`	$-7.24M	USD	Annual
Amortization of debt issuance cost	`AmortizationOfFinancingCostsAndDiscounts`	$1.36M	USD	Annual
Amortization of debt issuance cost	`AmortizationOfFinancingCostsAndDiscounts`	$468.00K	USD	Annual
Amortization of debt issuance cost	`AmortizationOfFinancingCostsAndDiscounts`	$1.15M	USD	Annual
Net loss (gain) on asset sales and inventory impairment	`Netgainlossonassetsalesandinventoryimpairment`	$196.00K	USD	Annual
Net loss (gain) on asset sales and inventory impairment	`Netgainlossonassetsalesandinventoryimpairment`	$-107.28M	USD	Annual
Net loss (gain) on asset sales and inventory impairment	`Netgainlossonassetsalesandinventoryimpairment`	$-23.00K	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$14.26M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$82.55M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$4.93M	USD	Annual
Lease and well equipment inventory	`LeaseAndWellEquipmentInventories`	$3.62M	USD	Annual
Lease and well equipment inventory	`LeaseAndWellEquipmentInventories`	$12.18M	USD	Annual
Lease and well equipment inventory	`LeaseAndWellEquipmentInventories`	$700.00K	USD	Annual
Prepaid expenses	`IncreaseDecreaseInPrepaidExpense`	$1.77M	USD	Annual
Prepaid expenses	`IncreaseDecreaseInPrepaidExpense`	$124.00K	USD	Annual
Prepaid expenses	`IncreaseDecreaseInPrepaidExpense`	$2.96M	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-3.42M	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-490.00K	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$6.42M	USD	Annual
Accounts payable, accrued liabilities and other current liabilities	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$6.61M	USD	Annual
Accounts payable, accrued liabilities and other current liabilities	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$33.56M	USD	Annual
Accounts payable, accrued liabilities and other current liabilities	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$68.65M	USD	Annual
Royalties payable	`IncreaseDecreaseInRoyaltiesPayable`	$7.50M	USD	Annual
Royalties payable	`IncreaseDecreaseInRoyaltiesPayable`	$3.42M	USD	Annual
Royalties payable	`IncreaseDecreaseInRoyaltiesPayable`	$37.37M	USD	Annual
Advances from joint interest owners	`IncreaseDecreaseInPaymentsMadeInAdvanceByJointInterestPartnersInOilAndGasProperties`	$-1.00M	USD	Annual
Advances from joint interest owners	`IncreaseDecreaseInPaymentsMadeInAdvanceByJointInterestPartnersInOilAndGasProperties`	$-8.18M	USD	Annual
Advances from joint interest owners	`IncreaseDecreaseInPaymentsMadeInAdvanceByJointInterestPartnersInOilAndGasProperties`	$-1.09M	USD	Annual
Income taxes payable	`IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable`	-	USD	Annual
Income taxes payable	`IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable`	-	USD	Annual
Income taxes payable	`IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable`	$-2.85M	USD	Annual
Other long-term liabilities	`IncreaseDecreaseInOtherDeferredLiability`	$4.14M	USD	Annual
Other long-term liabilities	`IncreaseDecreaseInOtherDeferredLiability`	$-353.00K	USD	Annual
Other long-term liabilities	`IncreaseDecreaseInOtherDeferredLiability`	$-1.52M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$299.12M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$134.09M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$608.52M	USD	Annual
Oil and natural gas properties capital expenditures	`PaymentsToExploreAndDevelopOilAndGasProperties`	$379.07M	USD	Annual
Oil and natural gas properties capital expenditures	`PaymentsToExploreAndDevelopOilAndGasProperties`	$699.45M	USD	Annual
Oil and natural gas properties capital expenditures	`PaymentsToExploreAndDevelopOilAndGasProperties`	$1.36B	USD	Annual
Expenditures for other property and equipment	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$120.82M	USD	Annual
Expenditures for other property and equipment	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$165.78M	USD	Annual
Expenditures for other property and equipment	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$74.84M	USD	Annual
Proceeds from sale of assets	`ProceedsFromSalesOfAssetsInvestingActivities`	$5.17M	USD	Annual
Proceeds from sale of assets	`ProceedsFromSalesOfAssetsInvestingActivities`	$8.33M	USD	Annual
Proceeds from sale of assets	`ProceedsFromSalesOfAssetsInvestingActivities`	$977.00K	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.52B	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-448.74M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-819.28M	USD	Annual
Repayments of borrowings	`RepaymentsOfLongTermDebt`	-	USD	Annual
Repayments of borrowings	`RepaymentsOfLongTermDebt`	$370.00M	USD	Annual
Repayments of borrowings	`RepaymentsOfLongTermDebt`	$120.00M	USD	Annual
Borrowings under Credit Agreement	`ProceedsFromLinesOfCredit`	$120.00M	USD	Annual
Borrowings under Credit Agreement	`ProceedsFromLinesOfCredit`	-	USD	Annual
Borrowings under Credit Agreement	`ProceedsFromLinesOfCredit`	$410.00M	USD	Annual
Borrowings under San Mateo Credit Facility	`ProceedsFromIssuanceOfSecuredDebt`	-	USD	Annual
Borrowings under San Mateo Credit Facility	`ProceedsFromIssuanceOfSecuredDebt`	-	USD	Annual
Borrowings under San Mateo Credit Facility	`ProceedsFromIssuanceOfSecuredDebt`	$220.00M	USD	Annual
Cost to enter into or amend credit facilities	`PaymentsOfFinancingCosts`	-	USD	Annual
Cost to enter into or amend credit facilities	`PaymentsOfFinancingCosts`	-	USD	Annual
Cost to enter into or amend credit facilities	`PaymentsOfFinancingCosts`	$3.08M	USD	Annual
Proceeds from issuance of senior unsecured notes	`SwingSaleProfit`	$184.62M	USD	Annual
Proceeds from issuance of senior unsecured notes	`SwingSaleProfit`	-	USD	Annual
Proceeds from issuance of senior unsecured notes	`SwingSaleProfit`	$1.05B	USD	Annual
Cost to issue senior unsecured notes	`PaymentsOfDebtIssuanceCosts`	$14.10M	USD	Annual
Cost to issue senior unsecured notes	`PaymentsOfDebtIssuanceCosts`	$2.73M	USD	Annual
Cost to issue senior unsecured notes	`PaymentsOfDebtIssuanceCosts`	-	USD	Annual
Purchase of senior unsecured notes	`RepaymentsOfUnsecuredDebt`	-	USD	Annual
Purchase of senior unsecured notes	`RepaymentsOfUnsecuredDebt`	-	USD	Annual
Purchase of senior unsecured notes	`RepaymentsOfUnsecuredDebt`	$605.78M	USD	Annual
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$208.72M	USD	Annual
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$288.51M	USD	Annual
Proceeds from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$226.61M	USD	Annual
Cost to issue equity	`PaymentsOfStockIssuanceCosts`	$280.00K	USD	Annual
Cost to issue equity	`PaymentsOfStockIssuanceCosts`	$300.00K	USD	Point-in-time
Cost to issue equity	`PaymentsOfStockIssuanceCosts`	$847.00K	USD	Annual
Cost to issue equity	`PaymentsOfStockIssuanceCosts`	$204.00K	USD	Annual
Cost to issue equity	`PaymentsOfStockIssuanceCosts`	$200.00K	USD	Point-in-time
Proceeds from stock options exercised	`ProceedsFromStockOptionsExercised`	$815.00K	USD	Annual
Proceeds from stock options exercised	`ProceedsFromStockOptionsExercised`	$2.92M	USD	Annual
Proceeds from stock options exercised	`ProceedsFromStockOptionsExercised`	$100.00K	USD	Annual
Contributions related to formation of Joint Venture	`CapitalContributedtoCorporateJointVentures`	$14.70M	USD	Annual
Contributions related to formation of Joint Venture	`CapitalContributedtoCorporateJointVentures`	-	USD	Annual
Contributions related to formation of Joint Venture	`CapitalContributedtoCorporateJointVentures`	$171.50M	USD	Annual
Contributions from non-controlling interest owners of less-than-wholly-owned subsidiaries	`ProceedsFromMinorityShareholders`	-	USD	Annual
Contributions from non-controlling interest owners of less-than-wholly-owned subsidiaries	`ProceedsFromMinorityShareholders`	$44.10M	USD	Annual
Contributions from non-controlling interest owners of less-than-wholly-owned subsidiaries	`ProceedsFromMinorityShareholders`	$85.75M	USD	Annual
Distributions to non-controlling interest owners of less-than-wholly-owned subsidiaries	`PaymentsOfCapitalDistribution`	$121.52M	USD	Annual
Distributions to non-controlling interest owners of less-than-wholly-owned subsidiaries	`PaymentsOfCapitalDistribution`	$10.04M	USD	Annual
Distributions to non-controlling interest owners of less-than-wholly-owned subsidiaries	`PaymentsOfCapitalDistribution`	-	USD	Annual
Taxes paid related to net share settlement of stock-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.76M	USD	Annual
Taxes paid related to net share settlement of stock-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$1.95M	USD	Annual
Taxes paid related to net share settlement of stock-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.47M	USD	Annual
Purchase of non-controlling interest of less-than-wholly-owned subsidiary	`ProceedsFromPaymentsToMinorityShareholders`	$-2.65M	USD	Annual
Purchase of non-controlling interest of less-than-wholly-owned subsidiary	`ProceedsFromPaymentsToMinorityShareholders`	-	USD	Annual
Purchase of non-controlling interest of less-than-wholly-owned subsidiary	`ProceedsFromPaymentsToMinorityShareholders`	-	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$408.50M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$467.71M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$888.23M	USD	Annual
(Decrease) increase in cash and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$153.05M	USD	Annual
(Decrease) increase in cash and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-111.66M	USD	Annual
(Decrease) increase in cash and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-18.50M	USD	Annual
Cash and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$83.98M	USD	Point-in-time
Cash and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$102.48M	USD	Point-in-time
Cash and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$61.09M	USD	Point-in-time
Cash and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$214.14M	USD	Point-in-time
Cash and restricted cash at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$83.98M	USD	Point-in-time
Cash and restricted cash at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$102.48M	USD	Point-in-time
Cash and restricted cash at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$61.09M	USD	Point-in-time
Cash and restricted cash at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$214.14M	USD	Point-in-time

Stockholders Equity 50 line items

Line Item	Tag	Value	Unit	Period
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$488.96M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.26B	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$691.45M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.78B	USD	Point-in-time
Beginning Balance, shares (in shares)	`CommonStockSharesOutstanding`	116.35M	shares	Point-in-time
Beginning Balance, shares (in shares)	`CommonStockSharesOutstanding`	108.51M	shares	Point-in-time
Issuance of Class A common stock	`StockIssuedDuringPeriodValueNewIssues`	$288.51M	USD	Annual
Issuance of Class A common stock	`StockIssuedDuringPeriodValueNewIssues`	$208.72M	USD	Annual
Issuance of Class A common stock	`StockIssuedDuringPeriodValueNewIssues`	$226.61M	USD	Annual
Issuance of common stock pursuant to employee stock compensation plan	`StockIssuedDuringPeriodValueEmployeeBenefitPlan`	-	USD	Annual
Issuance of common stock pursuant to employee stock compensation plan	`StockIssuedDuringPeriodValueEmployeeBenefitPlan`	-	USD	Annual
Issuance of common stock pursuant to employee stock compensation plan	`StockIssuedDuringPeriodValueEmployeeBenefitPlan`	-	USD	Annual
Issuance of Class A common stock to Board member and advisors	`StockIssuedDuringPeriodValueCommonStockToBoardMembersAndAdvisors`	-	USD	Annual
Issuance of Class A common stock to Board member and advisors	`StockIssuedDuringPeriodValueCommonStockToBoardMembersAndAdvisors`	-	USD	Annual
Issuance of Class A common stock to Board member and advisors	`StockIssuedDuringPeriodValueCommonStockToBoardMembersAndAdvisors`	-	USD	Annual
Stock options expense related to equity based awards	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$19.59M	USD	Annual
Stock options expense related to equity based awards	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$11.96M	USD	Annual
Stock options expense related to equity based awards	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$22.66M	USD	Annual
Stock options exercised, shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	383,000.00	shares	Annual
Stock options exercised, net of options forfeited in net share settlements	`StockIssuedDuringPeriodValueStockOptionsExercised`	$10.00K	USD	Annual
Stock options exercised, net of options forfeited in net share settlements	`StockIssuedDuringPeriodValueStockOptionsExercised`	$-1.18M	USD	Annual
Stock options exercised, net of options forfeited in net share settlements	`StockIssuedDuringPeriodValueStockOptionsExercised`	$-1.27M	USD	Annual
Cost to issue equity	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$280.00K	USD	Annual
Cost to issue equity	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$204.00K	USD	Annual
Cost to issue equity	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$400.00K	USD	Point-in-time
Cost to issue equity	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$800.00K	USD	Point-in-time
Cost to issue equity	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$1.19M	USD	Annual
Liability-based stock option awards settled	`StockIssuedDuringPeriodValueStockOptionsSettled`	$255.00K	USD	Annual
Restricted stock forfeited	`StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures`	$4.38M	USD	Annual
Restricted stock forfeited	`StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures`	-	USD	Annual
Restricted stock forfeited	`StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures`	$1.66M	USD	Annual
Purchase of non-controlling interest of less-than-wholly-owned subsidiary	`MinorityInterestDecreaseFromRedemptions`	$2.65M	USD	Annual
Contributions related to formation of Joint Venture (see Note 5)	`AdjustmentstoAdditionalPaidinCapitalFormationofJointVenture`	$14.70M	USD	Annual
Contributions related to formation of Joint Venture (see Note 5)	`AdjustmentstoAdditionalPaidinCapitalFormationofJointVenture`	$171.50M	USD	Annual
Contributions from non-controlling interest owners of less-than-wholly-owned subsidiaries	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$44.10M	USD	Annual
Contributions from non-controlling interest owners of less-than-wholly-owned subsidiaries	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$85.75M	USD	Annual
Distributions to non-controlling interest owners of less-than wholly-owned subsidiaries	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$121.52M	USD	Annual
Distributions to non-controlling interest owners of less-than wholly-owned subsidiaries	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$10.04M	USD	Annual
Cancellation of treasury stock	`TreasuryStockRetiredCostMethodAmount`	-	USD	Annual
Cancellation of treasury stock	`TreasuryStockRetiredCostMethodAmount`	-	USD	Annual
Cancellation of treasury stock	`TreasuryStockRetiredCostMethodAmount`	-	USD	Annual
Net (loss) income	`ProfitLoss`	$138.01M	USD	Annual
Net (loss) income	`ProfitLoss`	$299.76M	USD	Annual
Net (loss) income	`ProfitLoss`	$-97.06M	USD	Annual
Ending Balance, shares (in shares)	`CommonStockSharesOutstanding`	116.35M	shares	Point-in-time
Ending Balance, shares (in shares)	`CommonStockSharesOutstanding`	108.51M	shares	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$488.96M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.26B	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$691.45M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.78B	USD	Point-in-time

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