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v2.4.1.9

Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2015 | Mar. 31, 2014
Revenues: |  |
Gas sales | $ 118,570 gpor_GasSales | $ 18,349 gpor_GasSales
Oil and condensate sales | 35,500 gpor_OilAndCondensateSales | 73,377 gpor_OilAndCondensateSales
Natural gas liquid sales | 22,007 gpor_NaturalGasLiquidsSales | 26,136 gpor_NaturalGasLiquidsSales
Other income | 240 us-gaap_OtherSalesRevenueNet | 167 us-gaap_OtherSalesRevenueNet
Total revenues | 176,317 us-gaap_Revenues | 118,029 us-gaap_Revenues
Costs and expenses: |  |
Lease operating expenses | 16,980 us-gaap_LeaseOperatingExpense | 11,629 us-gaap_LeaseOperatingExpense
Production taxes | 4,285 us-gaap_TaxesExcludingIncomeAndExciseTaxes | 6,957 us-gaap_TaxesExcludingIncomeAndExciseTaxes
Midstream gathering and processing | 25,381 us-gaap_GasGatheringTransportationMarketingAndProcessingCosts | 7,769 us-gaap_GasGatheringTransportationMarketingAndProcessingCosts
Depreciation, depletion and amortization | 89,909 us-gaap_DepreciationDepletionAndAmortization | 56,877 us-gaap_DepreciationDepletionAndAmortization
General and administrative | 10,799 us-gaap_GeneralAndAdministrativeExpense | 9,511 us-gaap_GeneralAndAdministrativeExpense
Accretion expense | 190 us-gaap_AssetRetirementObligationAccretionExpense | 188 us-gaap_AssetRetirementObligationAccretionExpense
Gain on sale of assets | 0 us-gaap_GainLossOnSaleOfOilAndGasProperty | (11)us-gaap_GainLossOnSaleOfOilAndGasProperty
Total costs and expenses | 147,544 us-gaap_OperatingExpenses | 92,920 us-gaap_OperatingExpenses
INCOME FROM OPERATIONS | 28,773 us-gaap_OperatingIncomeLoss | 25,109 us-gaap_OperatingIncomeLoss
OTHER (INCOME) EXPENSE: |  |
Interest expense | 8,759 us-gaap_InterestExpense | 3,885 us-gaap_InterestExpense
Interest income | (9)us-gaap_InvestmentIncomeInterest | (106)us-gaap_InvestmentIncomeInterest
Litigation settlement | 0 us-gaap_LitigationSettlementExpense | 18,000 us-gaap_LitigationSettlementExpense
Income from equity method investments | (19,975)us-gaap_IncomeLossFromEquityMethodInvestments | (128,475)us-gaap_IncomeLossFromEquityMethodInvestments
Total Other (Income) Expense | (11,225)us-gaap_NonoperatingIncomeExpense | (106,696)us-gaap_NonoperatingIncomeExpense
INCOME BEFORE INCOME TAXES | 39,998 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest | 131,805 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
INCOME TAX EXPENSE | 14,479 us-gaap_IncomeTaxExpenseBenefit | 49,247 us-gaap_IncomeTaxExpenseBenefit
NET INCOME | $ 25,519 us-gaap_NetIncomeLoss | $ 82,558 us-gaap_NetIncomeLoss
NET INCOME PER COMMON SHARE: |  |
Basic net income per share (in usd per share) | $ 0.30 us-gaap_EarningsPerShareBasic | $ 0.97 us-gaap_EarningsPerShareBasic
Diluted net income per share (in usd per share) | $ 0.30 us-gaap_EarningsPerShareDiluted | $ 0.96 us-gaap_EarningsPerShareDiluted
Weighted average common shares outstanding - Basic (shares) | 85,679,606 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 85,259,407 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Weighted average common shares outstanding-Diluted (shares) | 86,120,030 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 85,738,626 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding

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Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration