2012 Q2 Form 10-K Financial Statement
#000104746913009060 Filed on September 13, 2013
Income Statement
Concept | 2012 Q2 | 2012 Q1 | 2011 Q4 |
---|---|---|---|
Revenue | $4.582M | $4.849M | $4.647M |
YoY Change | 44.54% | 140.37% | 293.98% |
Cost Of Revenue | $450.0K | $680.0K | $430.0K |
YoY Change | 21.62% | 119.35% | 34.38% |
Gross Profit | $4.130M | $4.170M | $4.220M |
YoY Change | 48.03% | 143.86% | 390.7% |
Gross Profit Margin | 90.14% | 86.01% | 90.82% |
Selling, General & Admin | $1.340M | $1.210M | $1.130M |
YoY Change | 38.14% | 24.74% | 24.18% |
% of Gross Profit | 32.45% | 29.02% | 26.78% |
Research & Development | $350.0K | $350.0K | $350.0K |
YoY Change | -10.26% | -10.26% | -12.5% |
% of Gross Profit | 8.47% | 8.39% | 8.29% |
Depreciation & Amortization | $310.0K | $316.7K | $280.8K |
YoY Change | 55.0% | 138.96% | 174.14% |
% of Gross Profit | 7.51% | 7.59% | 6.65% |
Operating Expenses | $2.010M | $2.575M | $2.220M |
YoY Change | 27.22% | 41.58% | 27.08% |
Operating Profit | $2.120M | $2.273M | $2.427M |
YoY Change | 75.22% | 1046.59% | -527.68% |
Interest Expense | $10.00K | $5.577K | $10.00K |
YoY Change | |||
% of Operating Profit | 0.47% | 0.25% | 0.41% |
Other Income/Expense, Net | -$20.00K | $628.00 | $6.712K |
YoY Change | |||
Pretax Income | $2.110M | $2.274M | $2.434M |
YoY Change | 74.38% | 1037.94% | -531.68% |
Income Tax | $1.010M | $806.0K | $1.008M |
% Of Pretax Income | 47.87% | 35.44% | 41.43% |
Net Earnings | $1.100M | $1.468M | $1.425M |
YoY Change | 107.55% | 761.43% | -408.83% |
Net Earnings / Revenue | 24.01% | 30.28% | 30.67% |
Basic Earnings Per Share | $0.03 | $0.05 | $0.05 |
Diluted Earnings Per Share | $0.03 | $0.04 | $0.04 |
COMMON SHARES | |||
Basic Shares Outstanding | 27.82M shares | 27.82M shares | 27.79M shares |
Diluted Shares Outstanding | 31.79M shares | 31.52M shares |
Balance Sheet
Concept | 2012 Q2 | 2012 Q1 | 2011 Q4 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $14.68M | $15.47M | $13.90M |
YoY Change | 226.22% | 383.44% | 420.6% |
Cash & Equivalents | $14.43M | $15.22M | $13.65M |
Short-Term Investments | $250.0K | $250.0K | $250.0K |
Other Short-Term Assets | $560.0K | $210.0K | $240.0K |
YoY Change | 194.74% | -58.0% | -91.01% |
Inventory | |||
Prepaid Expenses | |||
Receivables | $1.340M | $2.080M | $1.960M |
Other Receivables | $190.00 | $311.00 | $7.958K |
Total Short-Term Assets | $16.77M | $17.81M | $16.21M |
YoY Change | 163.77% | 245.76% | 117.88% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $40.57M | $35.28M | $35.01M |
YoY Change | 21.04% | 6.17% | 7.03% |
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $250.3K | $260.8K | $100.9K |
YoY Change | 223.9% | 421.51% | 101.89% |
Total Long-Term Assets | $42.19M | $35.54M | $35.11M |
YoY Change | 25.57% | 6.79% | 7.22% |
TOTAL ASSETS | |||
Total Short-Term Assets | $16.77M | $17.81M | $16.21M |
Total Long-Term Assets | $42.19M | $35.54M | $35.11M |
Total Assets | $58.96M | $53.35M | $51.32M |
YoY Change | 47.57% | 38.82% | 27.7% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $407.6K | $534.5K | $967.8K |
YoY Change | -20.73% | 4.81% | -65.19% |
Accrued Expenses | $4.220M | $680.0K | $490.0K |
YoY Change | 434.18% | -5.56% | -47.87% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $5.089M | $1.922M | $2.302M |
YoY Change | 130.07% | -8.03% | -45.7% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Other Long-Term Liabilities | $1.040M | $1.020M | $990.0K |
YoY Change | 9.47% | 12.09% | -18.18% |
Total Long-Term Liabilities | $1.040M | $1.020M | $990.0K |
YoY Change | 9.47% | 12.09% | -18.18% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $5.089M | $1.922M | $2.302M |
Total Long-Term Liabilities | $1.040M | $1.020M | $990.0K |
Total Liabilities | $12.33M | $8.251M | $7.882M |
YoY Change | 90.11% | 40.08% | -5.16% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $18.06M | $17.13M | |
YoY Change | 33.21% | ||
Common Stock | $29.45M | $28.85M | $28.49M |
YoY Change | 41.64% | ||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $882.0K | $882.0K | $882.0K |
YoY Change | 0.0% | ||
Treasury Stock Shares | 788.2K shares | 788.2K shares | 788.2K shares |
Shareholders Equity | $46.62M | $45.10M | $43.44M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $58.96M | $53.35M | $51.32M |
YoY Change | 47.57% | 38.82% | 27.7% |
Cashflow Statement
Concept | 2012 Q2 | 2012 Q1 | 2011 Q4 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $1.100M | $1.468M | $1.425M |
YoY Change | 107.55% | 761.43% | -408.83% |
Depreciation, Depletion And Amortization | $310.0K | $316.7K | $280.8K |
YoY Change | 55.0% | 138.96% | 174.14% |
Cash From Operating Activities | $3.050M | $3.030M | $2.370M |
YoY Change | 100.66% | 94.23% | -1416.67% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$1.090M | -$1.220M | -$1.350M |
YoY Change | 473.68% | 916.67% | 575.0% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$2.830M | $100.0K | $310.0K |
YoY Change | 1186.36% | -110.1% | -145.59% |
Cash From Investing Activities | -$3.920M | -$1.120M | -$1.050M |
YoY Change | 880.0% | 0.0% | 17.98% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | 80.00K | -330.0K | 710.0K |
YoY Change | -52.94% | -466.67% | |
NET CHANGE | |||
Cash From Operating Activities | 3.050M | 3.030M | 2.370M |
Cash From Investing Activities | -3.920M | -1.120M | -1.050M |
Cash From Financing Activities | 80.00K | -330.0K | 710.0K |
Net Change In Cash | -790.0K | 1.580M | 2.030M |
YoY Change | -161.24% | 198.11% | -289.72% |
FREE CASH FLOW | |||
Cash From Operating Activities | $3.050M | $3.030M | $2.370M |
Capital Expenditures | -$1.090M | -$1.220M | -$1.350M |
Free Cash Flow | $4.140M | $4.250M | $3.720M |
YoY Change | 142.11% | 152.98% | 18500.0% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2013 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="font-size:10.0pt;font-family:Times New Roman;"> <font size="2"><b><i>Use of Estimates.</i></b></font><font size="2">    The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America ("GAAP") requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities at the dates of the financial statements and the reported amounts of revenues and expenses during the reporting periods. Significant estimates include reserve quantities and estimated future cash flows associated with proved reserves, which significantly impact depletion expense and potential impairments of oil and natural gas properties, income taxes and the valuation of deferred tax assets, stock-based compensation and commitments and contingencies. We analyze our estimates based on historical experience and various other assumptions that we believe to be reasonable. While we believe that our estimates and assumptions used in preparation of the consolidated financial statements are appropriate, actual results could differ from those estimates.</font> </div> | |
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Oil And Gas Property Full Cost Method Gross
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Oil And Gas Property Full Cost Method Depletion
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Asset Retirement Obligations Noncurrent
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Asset Retirement Obligation Liabilities Incurred
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175943 | USD |
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Asset Retirement Obligation Liabilities Settled
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Asset Retirement Obligation Accretion Expense
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Asset Retirement Obligation Revision Of Estimate
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Asset Retirement Obligation Accretion Expense
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Asset Retirement Obligation Revision Of Estimate
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|
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Decrease Due To Sales Of Minerals In Place
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Income Taxes Paid
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EVOLUTION PETROLEUM CORP | |
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0001006655 | |
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10-K | |
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2013-06-30 | |
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No | |
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|
5187983 | USD |
CY2013Q2 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
1440112 | USD |
CY2012Q2 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
1962579 | USD |
CY2011Q2 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
2387921 | USD |
CY2013Q2 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
9832948 | USD |
CY2013Q2 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
9832948 | USD |
CY2012Q2 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
7842437 | USD |
CY2011Q2 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
5718187 | USD |
CY2012Q2 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
7842437 | USD |
CY2011Q2 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
5718187 | USD |
CY2013Q2 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
8392836 | USD |
CY2012Q2 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
5879858 | USD |
CY2011Q2 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
3330266 | USD |
CY2013Q2 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax
DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax
|
632335 | USD |
CY2013Q2 | epm |
Deferred Tax Liability Tax Credit Carryforwards Alternative Minimum Tax Associated With Windfall Tax Benefit
DeferredTaxLiabilityTaxCreditCarryforwardsAlternativeMinimumTaxAssociatedWithWindfallTaxBenefit
|
129869 | USD |
CY2013Q2 | us-gaap |
Operating Loss Carryforwards
OperatingLossCarryforwards
|
1300000 | USD |
CY2013Q2 | epm |
Deferred Taxes Business Combination Operating Loss Carryforwards Amount Available To Use
DeferredTaxesBusinessCombinationOperatingLossCarryforwardsAmountAvailableToUse
|
400000 | USD |
CY2013 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
5954126 | USD |
CY2012 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
4501739 | USD |
CY2011 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
-241553 | USD |
CY2013 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
28205467 | shares |
CY2012 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
27784298 | shares |
CY2011 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
27437496 | shares |
CY2013 | epm |
Incremental Common Shares Attributable To Common Stock Warrants Issued In Equity And Financing Transactions
IncrementalCommonSharesAttributableToCommonStockWarrantsIssuedInEquityAndFinancingTransactions
|
878 | shares |
CY2012 | epm |
Incremental Common Shares Attributable To Common Stock Warrants Issued In Equity And Financing Transactions
IncrementalCommonSharesAttributableToCommonStockWarrantsIssuedInEquityAndFinancingTransactions
|
63319 | shares |
CY2013 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
3768786 | shares |
CY2012 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
3762312 | shares |
CY2013 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
3769664 | shares |
CY2012 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
3825631 | shares |
CY2013 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
31975131 | shares |
CY2012 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
31609929 | shares |
CY2011 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
27437496 | shares |
CY2013 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.21 | |
CY2012 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.16 | |
CY2011 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.01 | |
CY2013 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.19 | |
CY2011 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
146263 | USD |
CY2012 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.14 | |
CY2011 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-0.01 | |
CY2013 | epm |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Weighted Average Exercise Price
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareWeightedAverageExercisePrice
|
1.99 | |
CY2013 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
4823985 | shares |
CY2012 | epm |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Weighted Average Exercise Price
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareWeightedAverageExercisePrice
|
1.83 | |
CY2012 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
5486985 | shares |
CY2011 | epm |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Weighted Average Exercise Price
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareWeightedAverageExercisePrice
|
1.86 | |
CY2011 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
5485185 | shares |
CY2013Q2 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
159011 | USD |
CY2013Q2 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
159011 | USD |
CY2013Q2 | epm |
Operating Leases Future Minimum Payments Due After Four Years
OperatingLeasesFutureMinimumPaymentsDueAfterFourYears
|
13251 | USD |
CY2013Q2 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
490284 | USD |
CY2013 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
147233 | USD |
CY2012 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
147233 | USD |
CY2013 | epm |
Contract Period Sale Of Gas Oil And Condensate Production Maximum
ContractPeriodSaleOfGasOilAndCondensateProductionMaximum
|
P12M | |
CY2013 | epm |
Defined Contribution Plan Employer Match Level One
DefinedContributionPlanEmployerMatchLevelOne
|
1.00 | pure |
CY2013 | epm |
Defined Contribution Plan Employer Match Employee Contribution Level One
DefinedContributionPlanEmployerMatchEmployeeContributionLevelOne
|
0.06 | pure |
CY2013 | us-gaap |
Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
|
89810 | USD |
CY2012 | us-gaap |
Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
|
84738 | USD |
CY2011 | us-gaap |
Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
|
77168 | USD |
CY2013 | us-gaap |
Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
|
26449 | USD |
CY2012 | us-gaap |
Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
|
115637 | USD |
CY2011 | us-gaap |
Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
|
465176 | USD |
CY2013 | us-gaap |
Costs Incurred Acquisition Of Unproved Oil And Gas Properties
CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
|
195599 | USD |
CY2012 | us-gaap |
Costs Incurred Acquisition Of Unproved Oil And Gas Properties
CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
|
5544217 | USD |
CY2011 | us-gaap |
Costs Incurred Acquisition Of Unproved Oil And Gas Properties
CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
|
523591 | USD |
CY2013 | us-gaap |
Costs Incurred Exploration Costs
CostsIncurredExplorationCosts
|
4356640 | USD |
CY2012 | us-gaap |
Costs Incurred Exploration Costs
CostsIncurredExplorationCosts
|
3016924 | USD |
CY2011 | us-gaap |
Costs Incurred Exploration Costs
CostsIncurredExplorationCosts
|
215660 | USD |
CY2013 | us-gaap |
Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
|
79035 | USD |
CY2012 | us-gaap |
Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
|
238463 | USD |
CY2011 | us-gaap |
Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
|
2200905 | USD |
CY2013 | epm |
Costs Incurred Acquisition Of Oil And Gas Properties Including Exploration And Development Cost
CostsIncurredAcquisitionOfOilAndGasPropertiesIncludingExplorationAndDevelopmentCost
|
4657723 | USD |
CY2012 | epm |
Costs Incurred Acquisition Of Oil And Gas Properties Including Exploration And Development Cost
CostsIncurredAcquisitionOfOilAndGasPropertiesIncludingExplorationAndDevelopmentCost
|
8915241 | USD |
CY2011 | epm |
Costs Incurred Acquisition Of Oil And Gas Properties Including Exploration And Development Cost
CostsIncurredAcquisitionOfOilAndGasPropertiesIncludingExplorationAndDevelopmentCost
|
3405332 | USD |
CY2013Q2 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
|
307220699 | USD |
CY2012Q2 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
|
283597493 | USD |
CY2011Q2 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
|
228447954 | USD |
CY2013 | us-gaap |
Net Increase Decrease In Sales And Transfer Prices And Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts
|
-35184725 | USD |
CY2012 | us-gaap |
Net Increase Decrease In Sales And Transfer Prices And Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts
|
76942613 | USD |
CY2011 | us-gaap |
Net Increase Decrease In Sales And Transfer Prices And Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts
|
57178860 | USD |
CY2013 | us-gaap |
Increase Decrease In Estimated Future Development Costs
IncreaseDecreaseInEstimatedFutureDevelopmentCosts
|
-566125 | USD |
CY2012 | us-gaap |
Increase Decrease In Estimated Future Development Costs
IncreaseDecreaseInEstimatedFutureDevelopmentCosts
|
6340123 | USD |
CY2011 | us-gaap |
Increase Decrease In Estimated Future Development Costs
IncreaseDecreaseInEstimatedFutureDevelopmentCosts
|
-16028728 | USD |
CY2013 | us-gaap |
Sales And Transfers Of Oil And Gas Produced Net Of Production Costs
SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts
|
19569182 | USD |
CY2012 | us-gaap |
Sales And Transfers Of Oil And Gas Produced Net Of Production Costs
SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts
|
16187039 | USD |
CY2011 | us-gaap |
Sales And Transfers Of Oil And Gas Produced Net Of Production Costs
SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts
|
6151549 | USD |
CY2011 | us-gaap |
Accretion Of Discount
AccretionOfDiscount
|
26597834 | USD |
CY2013 | us-gaap |
Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
|
10175957 | USD |
CY2012 | us-gaap |
Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
|
-15026628 | USD |
CY2012 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther
|
-6479626 | USD |
CY2011 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther
|
-3857339 | USD |
CY2012 | us-gaap |
Extensions Discoveries Additions And Improved Recovery Less Related Costs
ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts
|
1606122 | USD |
CY2011 | us-gaap |
Extensions Discoveries Additions And Improved Recovery Less Related Costs
ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts
|
623446 | USD |
CY2013 | us-gaap |
Revisions Of Previous Quantity Estimates
RevisionsOfPreviousQuantityEstimates
|
64817544 | USD |
CY2012 | us-gaap |
Revisions Of Previous Quantity Estimates
RevisionsOfPreviousQuantityEstimates
|
-11975496 | USD |
CY2011 | us-gaap |
Revisions Of Previous Quantity Estimates
RevisionsOfPreviousQuantityEstimates
|
56766220 | USD |
CY2011 | us-gaap |
Decrease Due To Sales Of Minerals In Place
DecreaseDueToSalesOfMineralsInPlace
|
8233734 | USD |
CY2013 | us-gaap |
Previously Estimated Development Costs Incurred During Period
PreviouslyEstimatedDevelopmentCostsIncurredDuringPeriod
|
747656 | USD |
CY2012 | us-gaap |
Previously Estimated Development Costs Incurred During Period
PreviouslyEstimatedDevelopmentCostsIncurredDuringPeriod
|
-2639398 | USD |
CY2011 | us-gaap |
Previously Estimated Development Costs Incurred During Period
PreviouslyEstimatedDevelopmentCostsIncurredDuringPeriod
|
2416565 | USD |
CY2013 | us-gaap |
Accretion Of Discount
AccretionOfDiscount
|
41678733 | USD |
CY2012 | us-gaap |
Accretion Of Discount
AccretionOfDiscount
|
22568868 | USD |
CY2011 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Standardized Measure
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesStandardizedMeasure
|
228447955 | USD |
CY2011 | us-gaap |
Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
|
-42490270 | USD |
CY2013 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther
|
-4357625 | USD |
CY2013 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Cash Inflows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureCashInflows
|
1436980607 | USD |
CY2011 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Income Tax Expense
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureIncomeTaxExpense
|
278455798 | USD |
CY2013 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Net Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureNetCashFlows
|
590222027 | USD |
CY2012 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Net Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureNetCashFlows
|
561806688 | USD |
CY2011 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Net Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureNetCashFlows
|
462756975 | USD |
CY2013 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves10 Percent Annual Discount For Estimated Timing Of Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves10PercentAnnualDiscountForEstimatedTimingOfCashFlows
|
283001328 | USD |
CY2012 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves10 Percent Annual Discount For Estimated Timing Of Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves10PercentAnnualDiscountForEstimatedTimingOfCashFlows
|
278209195 | USD |
CY2011 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves10 Percent Annual Discount For Estimated Timing Of Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves10PercentAnnualDiscountForEstimatedTimingOfCashFlows
|
234309020 | USD |
CY2013 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Standardized Measure
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesStandardizedMeasure
|
307220699 | USD |
CY2012 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Standardized Measure
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesStandardizedMeasure
|
283597493 | USD |
CY2012 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Cash Inflows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureCashInflows
|
1355686188 | USD |
CY2011 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Cash Inflows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureCashInflows
|
1161278060 | USD |
CY2013 | epm |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Production Costs And Severance Taxes
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureProductionCostsAndSeveranceTaxes
|
510902614 | USD |
CY2012 | epm |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Production Costs And Severance Taxes
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureProductionCostsAndSeveranceTaxes
|
458716938 | USD |
CY2011 | epm |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Production Costs And Severance Taxes
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureProductionCostsAndSeveranceTaxes
|
379493392 | USD |
CY2013 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Development Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureDevelopmentCosts
|
60742406 | USD |
CY2012 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Development Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureDevelopmentCosts
|
38458724 | USD |
CY2011 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Development Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureDevelopmentCosts
|
40571895 | USD |
CY2013 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Income Tax Expense
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureIncomeTaxExpense
|
275113560 | USD |
CY2012 | us-gaap |
Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Income Tax Expense
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureIncomeTaxExpense
|
296703838 | USD |
CY2013 | epm |
Period Considered For Determining Unweighted Arithmetic Average Of First Day Of Month Commodity Prices
PeriodConsideredForDeterminingUnweightedArithmeticAverageOfFirstDayOfMonthCommodityPrices
|
P12M | |
CY2013 | epm |
Period Considered For Unweighted Arithmetic Average For Determining Reserve Volumes And Values
PeriodConsideredForUnweightedArithmeticAverageForDeterminingReserveVolumesAndValues
|
P12M | |
CY2010Q2 | us-gaap |
Proved Developed Reserves Boe
ProvedDevelopedReservesBOE
|
1119498 | |
CY2011Q2 | us-gaap |
Proved Developed Reserves Boe
ProvedDevelopedReservesBOE
|
5344471 | |
CY2012Q2 | us-gaap |
Proved Developed Reserves Boe
ProvedDevelopedReservesBOE
|
8032809 | |
CY2013Q2 | us-gaap |
Proved Developed Reserves Boe
ProvedDevelopedReservesBOE
|
10089861 | |
CY2013 | epm |
Proved Developed And Undeveloped Reserves Increase Decrease In Period
ProvedDevelopedAndUndevelopedReservesIncreaseDecreaseInPeriod
|
300000 | |
CY2012 | epm |
Proved Developed And Undeveloped Reserves Increase Decrease In Period
ProvedDevelopedAndUndevelopedReservesIncreaseDecreaseInPeriod
|
-400000 | |
CY2011 | epm |
Proved Developed And Undeveloped Reserves Increase Decrease In Period
ProvedDevelopedAndUndevelopedReservesIncreaseDecreaseInPeriod
|
1400000 | |
CY2012Q2 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
14428548 | USD |
CY2012Q2 | us-gaap |
Certificates Of Deposit At Carrying Value
CertificatesOfDepositAtCarryingValue
|
250000 | USD |
CY2012Q2 | epm |
Oil And Natural Gas Sales Receivables Current
OilAndNaturalGasSalesReceivablesCurrent
|
1343347 | USD |
CY2012Q2 | us-gaap |
Oil And Gas Joint Interest Billing Receivables Current
OilAndGasJointInterestBillingReceivablesCurrent
|
96151 | USD |
CY2012Q2 | epm |
Income Taxes Receivable Current
IncomeTaxesReceivableCurrent
|
92885 | USD |
CY2012Q2 | us-gaap |
Other Receivables Net Current
OtherReceivablesNetCurrent
|
190 | USD |
CY2012Q2 | us-gaap |
Deferred Tax Assets Liabilities Net Current
DeferredTaxAssetsLiabilitiesNetCurrent
|
325235 | USD |
CY2012Q2 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
233433 | USD |
CY2012Q2 | us-gaap |
Assets Current
AssetsCurrent
|
16769789 | USD |
CY2012Q2 | us-gaap |
Oil And Gas Property Full Cost Method Net
OilAndGasPropertyFullCostMethodNet
|
40476172 | USD |
CY2012Q2 | us-gaap |
Property Plant And Equipment Other Net
PropertyPlantAndEquipmentOtherNet
|
92271 | USD |
CY2012Q2 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
40568443 | USD |
CY2012Q2 | us-gaap |
Advances To Affiliate
AdvancesToAffiliate
|
1366921 | USD |
CY2012Q2 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
250333 | USD |
CY2012Q2 | us-gaap |
Assets
Assets
|
58955486 | USD |
CY2012Q2 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
407570 | USD |
CY2012Q2 | us-gaap |
Due To Affiliate Current
DueToAffiliateCurrent
|
3217975 | USD |
CY2012Q2 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
1005624 | USD |
CY2012Q2 | us-gaap |
Accrued Royalties Current
AccruedRoyaltiesCurrent
|
294013 | USD |
CY2012Q2 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
91967 | USD |
CY2012Q2 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
71768 | USD |
CY2012Q2 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
5088917 | USD |
CY2012Q2 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
6205093 | USD |
CY2012Q2 | us-gaap |
Deferred Rent Credit Noncurrent
DeferredRentCreditNoncurrent
|
70011 | USD |
CY2012Q2 | us-gaap |
Liabilities
Liabilities
|
12332698 | USD |
CY2012Q2 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2013Q2 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2011 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-32080 | USD |
CY2012 | epm |
Increase Decrease In Receivables From Oil And Natural Gas Sales
IncreaseDecreaseInReceivablesFromOilAndNaturalGasSales
|
-216057 | USD |
CY2011 | epm |
Increase Decrease In Receivables From Oil And Natural Gas Sales
IncreaseDecreaseInReceivablesFromOilAndNaturalGasSales
|
1023038 | USD |
CY2012 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
64194 | USD |
CY2011 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-687228 | USD |
CY2012 | epm |
Increase Decrease In Amount Due From Joint Interest Partner
IncreaseDecreaseInAmountDueFromJointInterestPartner
|
-139705 | USD |
CY2011 | epm |
Increase Decrease In Amount Due From Joint Interest Partner
IncreaseDecreaseInAmountDueFromJointInterestPartner
|
87743 | USD |
CY2013Q2 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
2632750 | USD |
CY2013Q2 | us-gaap |
Assets
Assets
|
66556296 | USD |
CY2013Q2 | us-gaap |
Assets Current
AssetsCurrent
|
27436076 | USD |
CY2012Q2 | us-gaap |
Common Stock Value
CommonStockValue
|
28670 | USD |
CY2012Q2 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
29416914 | USD |
CY2012Q2 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
18058909 | USD |
CY2012Q2 | us-gaap |
Stockholders Equity Before Treasury Stock
StockholdersEquityBeforeTreasuryStock
|
47504810 | USD |
CY2012Q2 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
882022 | USD |
CY2012Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
46622788 | USD |
CY2012Q2 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
58955486 | USD |
CY2013Q2 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.001 | |
CY2012Q2 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.001 | |
CY2013Q2 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
5000000 | shares |
CY2012Q2 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
5000000 | shares |
CY2013Q2 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.001 | |
CY2012Q2 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.001 | |
CY2013Q2 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
100000000 | shares |
CY2012Q2 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
100000000 | shares |
CY2013Q2 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
29410858 | shares |
CY2012Q2 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
28670424 | shares |
CY2013Q2 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
28608969 | shares |
CY2012Q2 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
27882224 | shares |
CY2013Q2 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
801889 | shares |
CY2012Q2 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
788200 | shares |
CY2012 | epm |
Revenue From Crude Oil
RevenueFromCrudeOil
|
16547415 | USD |
CY2011 | epm |
Revenue From Crude Oil
RevenueFromCrudeOil
|
5672471 | USD |
CY2012 | epm |
Revenue From Natural Gas Liquids
RevenueFromNaturalGasLiquids
|
620187 | USD |
CY2011 | epm |
Revenue From Natural Gas Liquids
RevenueFromNaturalGasLiquids
|
893525 | USD |
CY2012 | us-gaap |
Natural Gas Production Revenue
NaturalGasProductionRevenue
|
794436 | USD |
CY2011 | us-gaap |
Natural Gas Production Revenue
NaturalGasProductionRevenue
|
964879 | USD |
CY2012 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
17962038 | USD |
CY2011 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
7530875 | USD |
CY2012 | us-gaap |
Lease Operating Expense
LeaseOperatingExpense
|
1708235 | USD |
CY2011 | us-gaap |
Lease Operating Expense
LeaseOperatingExpense
|
1298650 | USD |
CY2012 | us-gaap |
Production Tax Expense
ProductionTaxExpense
|
66764 | USD |
CY2011 | us-gaap |
Production Tax Expense
ProductionTaxExpense
|
80677 | USD |
CY2012 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
1136974 | USD |
CY2011 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
563104 | USD |
CY2011 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
59913 | USD |
CY2012 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
6143286 | USD |
CY2011 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
5335384 | USD |
CY2012 | us-gaap |
Operating Expenses
OperatingExpenses
|
9132764 | USD |
CY2011 | us-gaap |
Operating Expenses
OperatingExpenses
|
7337728 | USD |
CY2012 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
8829274 | USD |
CY2011 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
193147 | USD |
CY2012 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
25728 | USD |
CY2011 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
14214 | USD |
CY2012 | us-gaap |
Interest Expense
InterestExpense
|
21950 | USD |
CY2012 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
8833052 | USD |
CY2011 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
207361 | USD |
CY2012 | us-gaap |
Net Income Loss
NetIncomeLoss
|
5132130 | USD |
CY2011 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-241553 | USD |
CY2012 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
630391 | USD |
CY2013 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
10701354 | USD |
CY2013 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
21349920 | USD |
CY2012 | epm |
Payments On Asset Retirement Obligations
PaymentsOnAssetRetirementObligations
|
61936 | USD |
CY2012 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
165581 | USD |
CY2011 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-90652 | USD |
CY2012 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
1475995 | USD |
CY2013 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
1531745 | USD |
CY2011 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
1536007 | USD |
CY2012 | epm |
Depreciation Depletion And Amortization Cash Flows Impact
DepreciationDepletionAndAmortizationCashFlowsImpact
|
1150454 | USD |
CY2011 | epm |
Depreciation Depletion And Amortization Cash Flows Impact
DepreciationDepletionAndAmortizationCashFlowsImpact
|
563104 | USD |
CY2011 | epm |
Payments On Asset Retirement Obligations
PaymentsOnAssetRetirementObligations
|
1847 | USD |
CY2012 | epm |
Deferred Rent Expenses
DeferredRentExpenses
|
-15401 | USD |
CY2011 | epm |
Deferred Rent Expenses
DeferredRentExpenses
|
3777 | USD |
CY2012 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
379873 | USD |
CY2011 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
173157 | USD |
CY2011 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
497783 | USD |
CY2012 | us-gaap |
Increase Decrease In Royalties Payable
IncreaseDecreaseInRoyaltiesPayable
|
-448638 | USD |
CY2011 | us-gaap |
Increase Decrease In Royalties Payable
IncreaseDecreaseInRoyaltiesPayable
|
521589 | USD |
CY2012 | us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
9845 | USD |
CY2011 | us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
36778 | USD |
CY2012 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
10375406 | USD |
CY2011 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
3055116 | USD |
CY2012 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
799610 | USD |
CY2011 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
231326 | USD |
CY2012 | epm |
Payment For Development Of Oil And Gas Properties
PaymentForDevelopmentOfOilAndGasProperties
|
3291921 | USD |
CY2011 | epm |
Payment For Development Of Oil And Gas Properties
PaymentForDevelopmentOfOilAndGasProperties
|
2509652 | USD |
CY2012 | epm |
Payment For Acquisition Of Oil And Gas Properties
PaymentForAcquisitionOfOilAndGasProperties
|
3768162 | USD |
CY2011 | epm |
Payment For Acquisition Of Oil And Gas Properties
PaymentForAcquisitionOfOilAndGasProperties
|
997279 | USD |
CY2012 | us-gaap |
Payments To Acquire Other Property Plant And Equipment
PaymentsToAcquireOtherPropertyPlantAndEquipment
|
61176 | USD |
CY2011 | us-gaap |
Payments To Acquire Other Property Plant And Equipment
PaymentsToAcquireOtherPropertyPlantAndEquipment
|
864 | USD |
CY2012 | us-gaap |
Payments To Acquire Interest In Joint Venture
PaymentsToAcquireInterestInJointVenture
|
224206 | USD |
CY2011 | epm |
Proceeds From Maturities Of Certificates Of Deposit
ProceedsFromMaturitiesOfCertificatesOfDeposit
|
1100000 | USD |
CY2012 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
35056 | USD |
CY2011 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
48702 | USD |
CY2012 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-6580911 | USD |
CY2011 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-2225171 | USD |
CY2012 | us-gaap |
Proceeds From Issuance Of Preferred Stock And Preference Stock
ProceedsFromIssuanceOfPreferredStockAndPreferenceStock
|
6930535 | USD |
CY2011 | epm |
Proceeds From Issuance Of Restricted Stock
ProceedsFromIssuanceOfRestrictedStock
|
28 | USD |
CY2011 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
106049 | USD |
CY2012 | us-gaap |
Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
|
630391 | USD |
CY2012 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
163257 | USD |
CY2012 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
249728 | USD |
CY2012 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
6386615 | USD |
CY2011 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
279234 | USD |
CY2012 | us-gaap |
Net Cash Provided By Used In Continuing Operations
NetCashProvidedByUsedInContinuingOperations
|
10181110 | USD |
CY2011 | us-gaap |
Net Cash Provided By Used In Continuing Operations
NetCashProvidedByUsedInContinuingOperations
|
1109179 | USD |
CY2013 | us-gaap |
Net Cash Provided By Used In Continuing Operations
NetCashProvidedByUsedInContinuingOperations
|
10500037 | USD |
CY2013 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
36989 | USD |
CY2013 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-1470458 | USD |
CY2010Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
31477193 | USD |
CY2011Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
33464757 | USD |
CY2013Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
54836161 | USD |
CY2013 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
70719 | USD |
CY2013 | us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
674302 | USD |
CY2013 | us-gaap |
Net Income Loss
NetIncomeLoss
|
6628428 | USD |
CY2013 | us-gaap |
Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
|
794569 | USD |
CY2013 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
1531745 | USD |
CY2013 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
|
32 | USD |
CY2012 | us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
630391 | USD |
CY2012 | us-gaap |
Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
|
249728 | USD |
CY2012 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
1475995 | USD |
CY2012 | us-gaap |
Adjustments To Additional Paid In Capital Stock Issued Issuance Costs
AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts
|
1002440 | USD |
CY2012 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
|
34 | USD |
CY2010Q2 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
|
161626649 | USD |
CY2012 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
7932975 | USD |
CY2011 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
1536007 | USD |
CY2011 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
106049 | USD |
CY2011 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Gross
StockIssuedDuringPeriodValueRestrictedStockAwardGross
|
28 | USD |
CY2011 | us-gaap |
Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
|
587033 | USD |
CY2012Q3 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
4291546 | USD |
CY2012Q4 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
5648058 | USD |
CY2013Q1 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
6010567 | USD |
CY2013Q2 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
5399749 | USD |
CY2011Q3 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
3884856 | USD |
CY2011Q4 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
4646702 | USD |
CY2012Q1 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
4848534 | USD |
CY2012Q2 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
4581946 | USD |
CY2012Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
1930556 | USD |
CY2012Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
3024721 | USD |
CY2013Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
3394531 | USD |
CY2013Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
2351546 | USD |
CY2011Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
2008866 | USD |
CY2011Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
2426838 | USD |
CY2012Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
2273461 | USD |
CY2012Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
2120109 | USD |
CY2012Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
990951 | USD |
CY2012Q4 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1790696 | USD |
CY2013Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
2228467 | USD |
CY2013Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
944012 | USD |
CY2011Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1015683 | USD |
CY2011Q4 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1259950 | USD |
CY2012Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1299525 | USD |
CY2012Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
926581 | USD |
CY2012Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.04 | |
CY2012Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.06 | |
CY2013Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.08 | |
CY2013Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.03 | |
CY2011Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.04 | |
CY2011Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.05 | |
CY2012Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.05 | |
CY2012Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.03 | |
CY2012Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.03 | |
CY2012Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.06 | |
CY2013 | epm |
Proved Developed And Undeveloped Reserves Energy Equivalents Revisions Of Previous Estimates Increase Decrease
ProvedDevelopedAndUndevelopedReservesEnergyEquivalentsRevisionsOfPreviousEstimatesIncreaseDecrease
|
2806181 | |
CY2013Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.07 | |
CY2013Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.03 | |
CY2011Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.03 | |
CY2011Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.04 | |
CY2012Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.04 | |
CY2012Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.03 | |
CY2012Q2 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
0 | USD |
CY2013Q2 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
0 | USD |
CY2013 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
7495309 | USD |
CY2013 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
10658189 | USD |
CY2010Q2 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
3138259 | USD |
CY2011Q2 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
4247438 | USD |
CY2013Q2 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
24928585 | USD |
CY2010Q2 | epm |
Proved Developed And Undeveloped Reserves Energy Equivalents Net
ProvedDevelopedAndUndevelopedReservesEnergyEquivalentsNet
|
12418256 | |
CY2011Q2 | epm |
Proved Developed And Undeveloped Reserves Energy Equivalents Net
ProvedDevelopedAndUndevelopedReservesEnergyEquivalentsNet
|
13847462 | |
CY2012Q2 | epm |
Proved Developed And Undeveloped Reserves Energy Equivalents Net
ProvedDevelopedAndUndevelopedReservesEnergyEquivalentsNet
|
13441116 | |
CY2013Q2 | epm |
Proved Developed And Undeveloped Reserves Energy Equivalents Net
ProvedDevelopedAndUndevelopedReservesEnergyEquivalentsNet
|
13766440 | |
CY2011 | epm |
Proved Developed And Undeveloped Reserves Energy Equivalents Production
ProvedDevelopedAndUndevelopedReservesEnergyEquivalentsProduction
|
116437 | |
CY2012 | epm |
Proved Developed And Undeveloped Reserves Energy Equivalents Production
ProvedDevelopedAndUndevelopedReservesEnergyEquivalentsProduction
|
208155 | |
CY2013 | epm |
Proved Developed And Undeveloped Reserves Energy Equivalents Production
ProvedDevelopedAndUndevelopedReservesEnergyEquivalentsProduction
|
226819 | |
CY2011 | epm |
Proved Developed And Undeveloped Reserves Energy Equivalents Sales Of Minerals In Place
ProvedDevelopedAndUndevelopedReservesEnergyEquivalentsSalesOfMineralsInPlace
|
521688 | |
CY2013 | epm |
Proved Developed And Undeveloped Reserves Energy Equivalents Sales Of Minerals In Place
ProvedDevelopedAndUndevelopedReservesEnergyEquivalentsSalesOfMineralsInPlace
|
2254038 | |
CY2011 | epm |
Proved Developed And Undeveloped Reserves Energy Equivalents Improved Recovery Extensions Discoveries And Additions
ProvedDevelopedAndUndevelopedReservesEnergyEquivalentsImprovedRecoveryExtensionsDiscoveriesAndAdditions
|
129926 | |
CY2012 | epm |
Proved Developed And Undeveloped Reserves Energy Equivalents Improved Recovery Extensions Discoveries And Additions
ProvedDevelopedAndUndevelopedReservesEnergyEquivalentsImprovedRecoveryExtensionsDiscoveriesAndAdditions
|
146249 | |
CY2011 | epm |
Proved Developed And Undeveloped Reserves Energy Equivalents Revisions Of Previous Estimates Increase Decrease
ProvedDevelopedAndUndevelopedReservesEnergyEquivalentsRevisionsOfPreviousEstimatesIncreaseDecrease
|
1937405 | |
CY2012 | epm |
Proved Developed And Undeveloped Reserves Energy Equivalents Revisions Of Previous Estimates Increase Decrease
ProvedDevelopedAndUndevelopedReservesEnergyEquivalentsRevisionsOfPreviousEstimatesIncreaseDecrease
|
-344440 | |
CY2013 | epm |
Number Of Potential Dilutive Common Shares Included In Computation Of Diluted Eps If Loss From Continuing Operation Exists
NumberOfPotentialDilutiveCommonSharesIncludedInComputationOfDilutedEPSIfLossFromContinuingOperationExists
|
0 | shares |
CY2013 | epm |
Asset Retirement Obligation Liabilities Sold
AssetRetirementObligationLiabilitiesSold
|
439927 | USD |
CY2013Q2 | us-gaap |
Certificates Of Deposit At Carrying Value
CertificatesOfDepositAtCarryingValue
|
250000 | USD |
CY2013Q2 | epm |
Oil And Natural Gas Sales Receivables Current
OilAndNaturalGasSalesReceivablesCurrent
|
1632853 | USD |
CY2013Q2 | us-gaap |
Oil And Gas Joint Interest Billing Receivables Current
OilAndGasJointInterestBillingReceivablesCurrent
|
49063 | USD |
CY2013Q2 | epm |
Income Taxes Receivable Current
IncomeTaxesReceivableCurrent
|
281970 | USD |
CY2013Q2 | us-gaap |
Other Receivables Net Current
OtherReceivablesNetCurrent
|
918 | USD |
CY2013Q2 | us-gaap |
Deferred Tax Assets Liabilities Net Current
DeferredTaxAssetsLiabilitiesNetCurrent
|
26133 | USD |
CY2013Q2 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
266554 | USD |
CY2013Q2 | us-gaap |
Oil And Gas Property Full Cost Method Net
OilAndGasPropertyFullCostMethodNet
|
38789032 | USD |
CY2013Q2 | us-gaap |
Property Plant And Equipment Other Net
PropertyPlantAndEquipmentOtherNet
|
52217 | USD |
CY2013Q2 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
38841249 | USD |
CY2013Q2 | us-gaap |
Advances To Affiliate
AdvancesToAffiliate
|
26059 | USD |
CY2013Q2 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
252912 | USD |
CY2013Q2 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
642018 | USD |
CY2013Q2 | us-gaap |
Due To Affiliate Current
DueToAffiliateCurrent
|
127081 | USD |
CY2013Q2 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
1385494 | USD |
CY2013Q2 | us-gaap |
Accrued Royalties Current
AccruedRoyaltiesCurrent
|
91427 | USD |
CY2013Q2 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
233548 | USD |
CY2013Q2 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
153182 | USD |
CY2013Q2 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
8418969 | USD |
CY2013Q2 | us-gaap |
Deferred Rent Credit Noncurrent
DeferredRentCreditNoncurrent
|
52865 | USD |
CY2013Q2 | us-gaap |
Liabilities
Liabilities
|
11720135 | USD |
CY2013Q2 | us-gaap |
Common Stock Value
CommonStockValue
|
29410 | USD |
CY2013Q2 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
31813239 | USD |
CY2013Q2 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
24013035 | USD |
CY2013Q2 | us-gaap |
Stockholders Equity Before Treasury Stock
StockholdersEquityBeforeTreasuryStock
|
55856001 | USD |
CY2013Q2 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
1019840 | USD |
CY2013Q2 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
66556296 | USD |
CY2013 | epm |
Revenue From Crude Oil
RevenueFromCrudeOil
|
20686401 | USD |
CY2013 | epm |
Revenue From Natural Gas Liquids
RevenueFromNaturalGasLiquids
|
253167 | USD |
CY2013 | us-gaap |
Natural Gas Production Revenue
NaturalGasProductionRevenue
|
410352 | USD |
CY2013 | us-gaap |
Lease Operating Expense
LeaseOperatingExpense
|
1713833 | USD |
CY2013 | us-gaap |
Production Tax Expense
ProductionTaxExpense
|
66905 | USD |
CY2013 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
1300207 | USD |
CY2013 | us-gaap |
Operating Expenses
OperatingExpenses
|
10648566 | USD |
CY2013 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
22580 | USD |
CY2013 | us-gaap |
Interest Expense
InterestExpense
|
65745 | USD |
CY2013 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
674302 | USD |
CY2013 | epm |
Depreciation Depletion And Amortization Cash Flows Impact
DepreciationDepletionAndAmortizationCashFlowsImpact
|
1341055 | USD |
CY2013 | epm |
Payments On Asset Retirement Obligations
PaymentsOnAssetRetirementObligations
|
90531 | USD |
CY2013 | epm |
Deferred Rent Expenses
DeferredRentExpenses
|
-17146 | USD |
CY2013 | epm |
Increase Decrease In Receivables From Oil And Natural Gas Sales
IncreaseDecreaseInReceivablesFromOilAndNaturalGasSales
|
289506 | USD |
CY2013 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
189813 | USD |
CY2013 | epm |
Increase Decrease In Amount Due From Joint Interest Partner
IncreaseDecreaseInAmountDueFromJointInterestPartner
|
9947 | USD |
CY2013 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
33121 | USD |
CY2013 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
538057 | USD |
CY2013 | us-gaap |
Increase Decrease In Royalties Payable
IncreaseDecreaseInRoyaltiesPayable
|
-202586 | USD |
CY2013 | us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
141581 | USD |
CY2013 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
11933506 | USD |
CY2013 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
3479976 | USD |
CY2013 | epm |
Payment For Development Of Oil And Gas Properties
PaymentForDevelopmentOfOilAndGasProperties
|
4163080 | USD |
CY2013 | epm |
Payment For Acquisition Of Oil And Gas Properties
PaymentForAcquisitionOfOilAndGasProperties
|
755194 | USD |
CY2013 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
32160 | USD |
CY2013 | epm |
Proceeds From Issuance Of Restricted Stock
ProceedsFromIssuanceOfRestrictedStock
|
32 | USD |
CY2013 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
70719 | USD |
CY2013 | epm |
Payments For Purchase Of Treasury Stock Cost Method
PaymentsForPurchaseOfTreasuryStockCostMethod
|
137818 | USD |
CY2013 | us-gaap |
Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
|
674302 | USD |
CY2013 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
16211 | USD |
CY2013 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
794569 | USD |
CY2013 | epm |
Difference In Actual Taxable Income And Expected Book Income Due To Lower Revenue
DifferenceInActualTaxableIncomeAndExpectedBookIncomeDueToLowerRevenue
|
600000 | USD |
CY2013 | epm |
Difference In Actual Taxable Income And Expected Book Income Due To Higher General And Administrative Expense
DifferenceInActualTaxableIncomeAndExpectedBookIncomeDueToHigherGeneralAndAdministrativeExpense
|
400000 | USD |
CY2013 | epm |
Income Tax Reconciliation Expiring Net Operating Losses Related To Reverse Merger
IncomeTaxReconciliationExpiringNetOperatingLossesRelatedToReverseMerger
|
600964 | USD |
CY2013 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-600964 | USD |
CY2013Q2 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
159011 | USD |
CY2013 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
137818 | USD |
CY2013 | epm |
Number Of Reservoirs
NumberOfReservoirs
|
1 | item |
CY2013 | epm |
Proved Developed Reserves Percentage
ProvedDevelopedReservesPercentage
|
0.73 | pure |
CY2012 | epm |
Proved Developed Reserves Percentage
ProvedDevelopedReservesPercentage
|
0.60 | pure |
CY2013 | epm |
Proved Developed Reserves Percentage Of Improvement
ProvedDevelopedReservesPercentageOfImprovement
|
0.13 | pure |