10-K Filing

SANDRIDGE ENERGY INC CIK: 1349436 FY 2019

Filing Information

Form Type	10-K
Accession Number	`0001349436-20-000012`
Period End Date	20191231
Filing Date	20200227
Fiscal Year	2019
Fiscal Period	FY
XBRL Instance	sd-20191231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 72 Income Statement 124 Cash Flow Statement 115 Stockholders Equity 41

Balance Sheet 72 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	250.00M	shares	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	250.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$17.66M	USD	Point-in-time
Common stock, issued (in shares)	`CommonStockSharesIssued`	35.77M	shares	Point-in-time
Common stock, issued (in shares)	`CommonStockSharesIssued`	35.69M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$4.28M	USD	Point-in-time
Restricted cash - other	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$1.69M	USD	Point-in-time
Restricted cash - other	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$1.99M	USD	Point-in-time
Common stock, outstanding (in shares)	`CommonStockSharesOutstanding`	35.77M	shares	Point-in-time
Common stock, outstanding (in shares)	`CommonStockSharesOutstanding`	35.69M	shares	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$45.50M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$28.64M	USD	Point-in-time
Derivative contracts	`DerivativeAssetsCurrent`	$114.00K	USD	Point-in-time
Derivative contracts	`DerivativeAssetsCurrent`	$5.29M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$3.34M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$2.63M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$538.00K	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$265.00K	USD	Point-in-time
Total current assets	`AssetsCurrent`	$38.61M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$73.33M	USD	Point-in-time
Proved	`CapitalizedCostsProvedProperties`	$1.06B	USD	Point-in-time
Proved	`CapitalizedCostsProvedProperties`	$1.48B	USD	Point-in-time
Proved	`CapitalizedCostsProvedProperties`	$1.27B	USD	Point-in-time
Unproved	`CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationCumulative`	$24.60M	USD	Point-in-time
Unproved	`CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationCumulative`	$60.15M	USD	Point-in-time
Unproved	`CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationCumulative`	$100.88M	USD	Point-in-time
Less: accumulated depreciation, depletion and impairment	`CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities`	$580.13M	USD	Point-in-time
Less: accumulated depreciation, depletion and impairment	`CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities`	$1.13B	USD	Point-in-time
Less: accumulated depreciation, depletion and impairment	`CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities`	$460.43M	USD	Point-in-time
Net oil and natural gas properties capitalized costs	`OilAndGasPropertyFullCostMethodNet`	$379.34M	USD	Point-in-time
Net oil and natural gas properties capitalized costs	`OilAndGasPropertyFullCostMethodNet`	$749.11M	USD	Point-in-time
Net oil and natural gas properties capitalized costs	`OilAndGasPropertyFullCostMethodNet`	$697.26M	USD	Point-in-time
Other property, plant and equipment, net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$188.60M	USD	Point-in-time
Other property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$200.84M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$1.14M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$1.06M	USD	Point-in-time
Total assets	`Assets`	$1.02B	USD	Point-in-time
Total assets	`Assets`	$607.69M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrent`	$64.94M	USD	Point-in-time
Accounts payable and accrued expenses	`AccountsPayableAndAccruedLiabilitiesCurrent`	$111.80M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationCurrent`	$25.39M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationCurrent`	$41.02M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationCurrent`	$22.12M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$1.37M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	-	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$137.19M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$88.42M	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	-	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$57.50M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$34.67M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$52.90M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$36.53M	USD	Point-in-time
Other long-term obligations	`OtherLiabilitiesNoncurrent`	$6.42M	USD	Point-in-time
Other long-term obligations	`OtherLiabilitiesNoncurrent`	$4.76M	USD	Point-in-time
Total liabilities	`Liabilities`	$176.62M	USD	Point-in-time
Total liabilities	`Liabilities`	$205.24M	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, $0.001 par value; 250,000 shares authorized; 35,772 issued and outstanding at December 31, 2019 and 35,687 issued and outstanding at December 31, 2018	`CommonStockValue`	$36.00K	USD	Point-in-time
Common stock, $0.001 par value; 250,000 shares authorized; 35,772 issued and outstanding at December 31, 2019 and 35,687 issued and outstanding at December 31, 2018	`CommonStockValue`	$36.00K	USD	Point-in-time
Warrants	`WarrantsAndRightsOutstanding`	$88.52M	USD	Point-in-time
Warrants	`WarrantsAndRightsOutstanding`	$88.52M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$1.06B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$1.06B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-296.00M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-745.36M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$847.72M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$402.45M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$607.69M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$1.02B	USD	Point-in-time

Income Statement 124 line items

Line Item	Tag	Value	Unit	Period
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$266.85M	USD	Annual
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$349.39M	USD	Annual
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$357.30M	USD	Annual
Lease operating expenses	`OperatingLeaseExpense`	$87.79M	USD	Annual
Lease operating expenses	`OperatingLeaseExpense`	$99.05M	USD	Annual
Lease operating expenses	`OperatingLeaseExpense`	$90.94M	USD	Annual
Production, ad valorem, and other taxes	`ProductionTaxExpense`	$18.21M	USD	Annual
Production, ad valorem, and other taxes	`ProductionTaxExpense`	$19.39M	USD	Annual
Production, ad valorem, and other taxes	`ProductionTaxExpense`	$25.43M	USD	Annual
Depreciation and depletionoil and natural gas	`ResultsOfOperationsDepreciationDepletionAmortizationAndAccretion`	$127.28M	USD	Annual
Depreciation and depletionoil and natural gas	`ResultsOfOperationsDepreciationDepletionAmortizationAndAccretion`	$146.87M	USD	Annual
Depreciation and depletionoil and natural gas	`ResultsOfOperationsDepreciationDepletionAmortizationAndAccretion`	$118.03M	USD	Annual
Depreciation and amortizationother	`OtherDepreciationAndAmortization`	$11.68M	USD	Annual
Depreciation and amortizationother	`OtherDepreciationAndAmortization`	$13.85M	USD	Annual
Depreciation and amortizationother	`OtherDepreciationAndAmortization`	$11.98M	USD	Annual
Impairment	`AssetImpairmentCharges`	$409.57M	USD	Annual
Impairment	`AssetImpairmentCharges`	$165.50M	USD	1 Quarter
Impairment	`AssetImpairmentCharges`	$244.10M	USD	1 Quarter
Impairment	`AssetImpairmentCharges`	$4.02M	USD	Annual
Impairment	`AssetImpairmentCharges`	$4.17M	USD	Annual
General and administrative	`OtherGeneralAndAdministrativeExpense`	$32.06M	USD	Annual
General and administrative	`OtherGeneralAndAdministrativeExpense`	$40.62M	USD	Annual
General and administrative	`OtherGeneralAndAdministrativeExpense`	$75.13M	USD	Annual
Accelerated vesting of employment compensation	`EmployeeBenefitsAndShareBasedCompensation`	$6.50M	USD	1 Quarter
Accelerated vesting of employment compensation	`EmployeeBenefitsAndShareBasedCompensation`	-	USD	Annual
Accelerated vesting of employment compensation	`EmployeeBenefitsAndShareBasedCompensation`	-	USD	Annual
Accelerated vesting of employment compensation	`EmployeeBenefitsAndShareBasedCompensation`	$6.54M	USD	Annual
Proxy contest	`ProfessionalFeesExpenseIncome`	-	USD	Annual
Proxy contest	`ProfessionalFeesExpenseIncome`	$7.20M	USD	1 Quarter
Proxy contest	`ProfessionalFeesExpenseIncome`	$7.14M	USD	Annual
Proxy contest	`ProfessionalFeesExpenseIncome`	-	USD	Annual
Terminated merger costs	`BusinessCombinationAcquisitionRelatedCosts`	-	USD	Annual
Terminated merger costs	`BusinessCombinationAcquisitionRelatedCosts`	$8.16M	USD	Annual
Terminated merger costs	`BusinessCombinationAcquisitionRelatedCosts`	-	USD	Annual
Employee termination benefits	`PostemploymentBenefitsPeriodExpense`	$300.00K	USD	1 Quarter
Employee termination benefits	`PostemploymentBenefitsPeriodExpense`	$4.82M	USD	Annual
Employee termination benefits	`PostemploymentBenefitsPeriodExpense`	$4.79M	USD	Annual
Employee termination benefits	`PostemploymentBenefitsPeriodExpense`	$31.60M	USD	1 Quarter
Employee termination benefits	`PostemploymentBenefitsPeriodExpense`	$4.50M	USD	1 Quarter
Employee termination benefits	`PostemploymentBenefitsPeriodExpense`	$32.66M	USD	Annual
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$-30.10M	USD	1 Quarter
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$1.80M	USD	1 Quarter
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$-17.16M	USD	Annual
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$-18.30M	USD	1 Quarter
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$24.09M	USD	Annual
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$1.09M	USD	Annual
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$-500.00K	USD	1 Quarter
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$42.60M	USD	1 Quarter
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$-200.00K	USD	1 Quarter
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$-11.30M	USD	1 Quarter
Other operating (income) expense	`OtherOperatingIncomeExpenseNet`	$-479.00K	USD	Annual
Other operating (income) expense	`OtherOperatingIncomeExpenseNet`	$608.00K	USD	Annual
Other operating (income) expense	`OtherOperatingIncomeExpenseNet`	$998.00K	USD	Annual
Total expenses	`CostsAndExpenses`	$713.61M	USD	Annual
Total expenses	`CostsAndExpenses`	$317.67M	USD	Annual
Total expenses	`CostsAndExpenses`	$359.77M	USD	Annual
(Loss) income from operations	`OperatingIncomeLoss`	$12.43M	USD	1 Quarter
(Loss) income from operations	`OperatingIncomeLoss`	$-446.77M	USD	Annual
(Loss) income from operations	`OperatingIncomeLoss`	$52.85M	USD	1 Quarter
(Loss) income from operations	`OperatingIncomeLoss`	$-248.24M	USD	1 Quarter
(Loss) income from operations	`OperatingIncomeLoss`	$-181.71M	USD	1 Quarter
(Loss) income from operations	`OperatingIncomeLoss`	$-4.26M	USD	1 Quarter
(Loss) income from operations	`OperatingIncomeLoss`	$-10.38M	USD	Annual
(Loss) income from operations	`OperatingIncomeLoss`	$-12.56M	USD	1 Quarter
(Loss) income from operations	`OperatingIncomeLoss`	$-33.69M	USD	1 Quarter
(Loss) income from operations	`OperatingIncomeLoss`	$-41.97M	USD	1 Quarter
(Loss) income from operations	`OperatingIncomeLoss`	$39.63M	USD	Annual
Interest expense, net	`InterestExpense`	$2.79M	USD	Annual
Interest expense, net	`InterestExpense`	$3.87M	USD	Annual
Interest expense, net	`InterestExpense`	$2.97M	USD	Annual
Gain on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Gain on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$1.15M	USD	Annual
Gain on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Other income, net	`OtherNonoperatingIncomeExpense`	$2.87M	USD	Annual
Other income, net	`OtherNonoperatingIncomeExpense`	$2.55M	USD	Annual
Other income, net	`OtherNonoperatingIncomeExpense`	$436.00K	USD	Annual
Total other (expense) income	`NonoperatingIncomeExpense`	$1.23M	USD	Annual
Total other (expense) income	`NonoperatingIncomeExpense`	$-1.32M	USD	Annual
Total other (expense) income	`NonoperatingIncomeExpense`	$-2.54M	USD	Annual
(Loss) income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-9.15M	USD	Annual
(Loss) income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-449.31M	USD	Annual
(Loss) income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$38.31M	USD	Annual
Income tax benefit	`IncomeTaxExpenseBenefit`	$-71.00K	USD	Annual
Income tax benefit	`IncomeTaxExpenseBenefit`	$-8.75M	USD	Annual
Income tax benefit	`IncomeTaxExpenseBenefit`	-	USD	Annual
Net (loss) income	`ProfitLoss`	$-449.31M	USD	Annual
Net (loss) income	`ProfitLoss`	$-181.60M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$-40.89M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$54.18M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$-249.14M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$11.71M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$-9.07M	USD	Annual
Net (loss) income	`ProfitLoss`	$-34.07M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$-13.28M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$47.06M	USD	Annual
Net (loss) income	`ProfitLoss`	$-5.28M	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-12.68	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$-5.12	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.53	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$1.45	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.15	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-1.18	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.33	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-7.01	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.26	USD	Annual
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.38	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$-0.97	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-12.68	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.15	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.33	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-1.18	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.38	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.97	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.53	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-7.01	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.44	USD	Annual
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-5.12	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.26	USD	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	32.44M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	35.06M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	35.43M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	35.43M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	35.06M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	32.66M	shares	Annual

Cash Flow Statement 115 line items

Line Item	Tag	Value	Unit	Period
Net (loss) income	`ProfitLoss`	$-449.31M	USD	Annual
Net (loss) income	`ProfitLoss`	$-181.60M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$-40.89M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$54.18M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$-249.14M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$11.71M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$-9.07M	USD	Annual
Net (loss) income	`ProfitLoss`	$-34.07M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$-13.28M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$47.06M	USD	Annual
Net (loss) income	`ProfitLoss`	$-5.28M	USD	1 Quarter
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$16.00K	USD	Annual
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$-462.00K	USD	Annual
Provision for doubtful accounts	`ProvisionForDoubtfulAccounts`	$406.00K	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$131.89M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$139.26M	USD	Annual
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$158.56M	USD	Annual
Impairment	`AssetImpairmentCharges`	$409.57M	USD	Annual
Impairment	`AssetImpairmentCharges`	$165.50M	USD	1 Quarter
Impairment	`AssetImpairmentCharges`	$244.10M	USD	1 Quarter
Impairment	`AssetImpairmentCharges`	$4.02M	USD	Annual
Impairment	`AssetImpairmentCharges`	$4.17M	USD	Annual
Debt issuance costs amortization	`AmortizationOfFinancingCosts`	$558.00K	USD	Annual
Debt issuance costs amortization	`AmortizationOfFinancingCosts`	$430.00K	USD	Annual
Debt issuance costs amortization	`AmortizationOfFinancingCosts`	$470.00K	USD	Annual
Amortization of discount, net of premium, on debt	`AmortizationOfDebtDiscountPremium`	-	USD	Annual
Amortization of discount, net of premium, on debt	`AmortizationOfDebtDiscountPremium`	$-47.00K	USD	Annual
Amortization of discount, net of premium, on debt	`AmortizationOfDebtDiscountPremium`	$-330.00K	USD	Annual
Gain on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost`	-	USD	Annual
Gain on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost`	-	USD	Annual
Gain on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost`	$1.15M	USD	Annual
Write off of debt issuance costs	`WriteOffOfDeferredDebtIssuanceCost`	$142.00K	USD	Annual
Write off of debt issuance costs	`WriteOffOfDeferredDebtIssuanceCost`	-	USD	Annual
Write off of debt issuance costs	`WriteOffOfDeferredDebtIssuanceCost`	-	USD	Annual
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$-30.10M	USD	1 Quarter
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$1.80M	USD	1 Quarter
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$-17.16M	USD	Annual
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$-18.30M	USD	1 Quarter
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$24.09M	USD	Annual
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$1.09M	USD	Annual
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$-500.00K	USD	1 Quarter
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$42.60M	USD	1 Quarter
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$-200.00K	USD	1 Quarter
(Gain) loss on derivative contracts	`DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	$-11.30M	USD	1 Quarter
Cash received (paid) on settlement of derivative contracts	`PaymentsForProceedsFromDerivativeInstrumentsOperatingActivities`	$-6.27M	USD	Annual
Cash received (paid) on settlement of derivative contracts	`PaymentsForProceedsFromDerivativeInstrumentsOperatingActivities`	$35.33M	USD	Annual
Cash received (paid) on settlement of derivative contracts	`PaymentsForProceedsFromDerivativeInstrumentsOperatingActivities`	$-7.26M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$15.75M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$4.25M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$23.38M	USD	Annual
Other	`OtherOperatingActivitiesCashFlowStatement`	$-187.00K	USD	Annual
Other	`OtherOperatingActivitiesCashFlowStatement`	$344.00K	USD	Annual
Other	`OtherOperatingActivitiesCashFlowStatement`	$-1.57M	USD	Annual
Receivables	`IncreaseDecreaseInReceivables`	$-16.56M	USD	Annual
Receivables	`IncreaseDecreaseInReceivables`	$-115.00K	USD	Annual
Receivables	`IncreaseDecreaseInReceivables`	$-15.83M	USD	Annual
Prepaid expenses	`IncreaseDecreaseInPrepaidExpense`	$714.00K	USD	Annual
Prepaid expenses	`IncreaseDecreaseInPrepaidExpense`	$-2.62M	USD	Annual
Prepaid expenses	`IncreaseDecreaseInPrepaidExpense`	$-127.00K	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-170.00K	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-191.00K	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$301.00K	USD	Annual
Other assets and liabilities, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$610.00K	USD	Annual
Other assets and liabilities, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$1.75M	USD	Annual
Other assets and liabilities, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-4.19M	USD	Annual
Accounts payable and accrued expenses	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-2.20M	USD	Annual
Accounts payable and accrued expenses	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-17.22M	USD	Annual
Accounts payable and accrued expenses	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-4.26M	USD	Annual
Asset retirement obligations	`IncreaseDecreaseInAssetRetirementObligations`	$-4.63M	USD	Annual
Asset retirement obligations	`IncreaseDecreaseInAssetRetirementObligations`	$-4.45M	USD	Annual
Asset retirement obligations	`IncreaseDecreaseInAssetRetirementObligations`	$-3.98M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$181.18M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$121.32M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$145.51M	USD	Annual
Capital expenditures for property, plant and equipment	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$187.05M	USD	Annual
Capital expenditures for property, plant and equipment	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$191.68M	USD	Annual
Capital expenditures for property, plant and equipment	`PaymentsToAcquireOtherPropertyPlantAndEquipment`	$219.25M	USD	Annual
Acquisitions of assets	`ProceedsFromPreviousAcquisition`	$236.00K	USD	Annual
Acquisitions of assets	`PaymentsToAcquireOilAndGasPropertyAndEquipment`	$24.76M	USD	Annual
Acquisitions of assets	`PaymentsToAcquireOilAndGasPropertyAndEquipment`	$48.31M	USD	Annual
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$21.83M	USD	Annual
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$1.59M	USD	Annual
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$28.36M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-245.72M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-183.45M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-189.85M	USD	Annual
Proceeds from borrowings	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	Annual
Proceeds from borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$10.00M	USD	Annual
Proceeds from borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$211.10M	USD	Annual
Repayments of borrowings	`RepaymentsOfLongTermDebt`	$46.30M	USD	Annual
Repayments of borrowings	`RepaymentsOfLongTermDebt`	-	USD	Annual
Repayments of borrowings	`RepaymentsOfLongTermDebt`	$153.60M	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$911.00K	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	Annual
Debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$1.49M	USD	Annual
Reduction of financing lease liability	`FinanceLeasePrincipalPayments`	-	USD	Annual
Reduction of financing lease liability	`FinanceLeasePrincipalPayments`	$1.37M	USD	Annual
Reduction of financing lease liability	`FinanceLeasePrincipalPayments`	-	USD	Annual
Cash paid for tax withholdings on vested stock awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.73M	USD	Annual
Cash paid for tax withholdings on vested stock awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$7.42M	USD	Annual
Cash paid for tax withholdings on vested stock awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$367.00K	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-8.22M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$54.85M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-43.72M	USD	Annual
NET DECREASE IN CASH, CASH EQUIVALENTS and RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-13.68M	USD	Annual
NET DECREASE IN CASH, CASH EQUIVALENTS and RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-72.76M	USD	Annual
NET DECREASE IN CASH, CASH EQUIVALENTS and RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-81.66M	USD	Annual
CASH, CASH EQUIVALENTS and RESTRICTED CASH, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$101.31M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRICTED CASH, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$174.07M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRICTED CASH, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$19.64M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRICTED CASH, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.97M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRICTED CASH, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$101.31M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRICTED CASH, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$174.07M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRICTED CASH, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$19.64M	USD	Point-in-time
CASH, CASH EQUIVALENTS and RESTRICTED CASH, end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.97M	USD	Point-in-time

Stockholders Equity 41 line items

Line Item	Tag	Value	Unit	Period
Beginning Balance (in shares)	`CommonStockSharesOutstanding`	35.77M	shares	Point-in-time
Beginning Balance (in shares)	`CommonStockSharesOutstanding`	35.69M	shares	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$839.94M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$512.92M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$402.45M	USD	Point-in-time
Beginning Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$847.72M	USD	Point-in-time
Issuance of stock awards, net of cancellations	`StockIssuedDuringPeriodValueShareBasedCompensation`	-	USD	Annual
Issuance of stock awards, net of cancellations	`StockIssuedDuringPeriodValueShareBasedCompensation`	-	USD	Annual
Issuance of stock awards, net of cancellations	`StockIssuedDuringPeriodValueShareBasedCompensation`	-	USD	Annual
Common stock issued for debt	`DebtConversionConvertedInstrumentAmount1`	-	USD	Annual
Common stock issued for debt	`DebtConversionConvertedInstrumentAmount1`	$268.78M	USD	Annual
Common stock issued for debt	`DebtConversionConvertedInstrumentAmount1`	-	USD	Annual
Common stock issued for general unsecured claims	`StockIssuedDuringPeriodValueNewIssues`	-	USD	Annual
Common stock issued for general unsecured claims	`StockIssuedDuringPeriodValueNewIssues`	-	USD	Annual
Common stock issued for general unsecured claims	`StockIssuedDuringPeriodValueNewIssues`	-	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.46M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$24.28M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$17.91M	USD	Annual
Issuance of warrants for general unsecured claims	`StockIssuedDuringPeriodValueWarrants`	-	USD	Annual
Issuance of warrants for general unsecured claims	`StockIssuedDuringPeriodValueWarrants`	-	USD	Annual
Issuance of warrants for general unsecured claims	`StockIssuedDuringPeriodValueWarrants`	-	USD	Annual
Cash paid for tax withholdings on vested stock awards	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.73M	USD	Annual
Cash paid for tax withholdings on vested stock awards	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$7.42M	USD	Annual
Cash paid for tax withholdings on vested stock awards	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$367.00K	USD	Annual
Net (loss) income	`ProfitLoss`	$-449.31M	USD	Annual
Net (loss) income	`ProfitLoss`	$-181.60M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$-40.89M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$54.18M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$-249.14M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$11.71M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$-9.07M	USD	Annual
Net (loss) income	`ProfitLoss`	$-34.07M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$-13.28M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$47.06M	USD	Annual
Net (loss) income	`ProfitLoss`	$-5.28M	USD	1 Quarter
Ending Balance (in shares)	`CommonStockSharesOutstanding`	35.77M	shares	Point-in-time
Ending Balance (in shares)	`CommonStockSharesOutstanding`	35.69M	shares	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$839.94M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$512.92M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$402.45M	USD	Point-in-time
Ending Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$847.72M	USD	Point-in-time

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