2014 Q4 Form 10-K Financial Statement
#000156459015000911 Filed on February 25, 2015
Income Statement
Concept | 2014 Q4 | 2014 Q2 | 2014 |
---|---|---|---|
Revenue | $112.6M | $155.7M | $555.2M |
YoY Change | 6.33% | 44.32% | 32.1% |
Cost Of Revenue | $23.60M | $23.60M | $97.00M |
YoY Change | 5.83% | 11.32% | 14.66% |
Gross Profit | $89.00M | $132.1M | $458.3M |
YoY Change | 6.46% | 52.54% | 36.52% |
Gross Profit Margin | 79.04% | 84.83% | 82.55% |
Selling, General & Admin | $6.500M | $9.600M | $32.40M |
YoY Change | -26.14% | 5.49% | -6.9% |
% of Gross Profit | 7.3% | 7.27% | 7.07% |
Research & Development | $8.000M | $0.00 | $19.40M |
YoY Change | -55.8% | -100.0% | -41.92% |
% of Gross Profit | 8.99% | 0.0% | 4.23% |
Depreciation & Amortization | $94.90M | $94.54M | $378.3M |
YoY Change | 17.02% | 10.9% | 12.2% |
% of Gross Profit | 106.63% | 71.57% | 82.54% |
Operating Expenses | $109.3M | $128.0M | $587.3M |
YoY Change | 1.2% | 1.66% | 19.22% |
Operating Profit | -$80.29M | $27.73M | -$32.07M |
YoY Change | 229.25% | -254.02% | -55.66% |
Interest Expense | -$4.300M | $14.77M | $58.63M |
YoY Change | -69.29% | -23.25% | -19.95% |
% of Operating Profit | 53.25% | ||
Other Income/Expense, Net | $200.0K | -$24.58M | -$49.73M |
YoY Change | 0.0% | 58.33% | -45.08% |
Pretax Income | -$84.40M | $3.151M | -$81.80M |
YoY Change | 50.71% | -109.4% | -49.78% |
Income Tax | -$26.10M | $1.253M | -$24.69M |
% Of Pretax Income | 39.77% | ||
Net Earnings | -$58.27M | $1.898M | -$57.11M |
YoY Change | 55.4% | -98.54% | -239.2% |
Net Earnings / Revenue | -51.75% | 1.22% | -10.29% |
Basic Earnings Per Share | -$1.26 | $0.04 | |
Diluted Earnings Per Share | -$1.26 | $0.04 | -$1.24 |
COMMON SHARES | |||
Basic Shares Outstanding | 46.65M | 46.55M | |
Diluted Shares Outstanding | 47.00M | 46.55M |
Balance Sheet
Concept | 2014 Q4 | 2014 Q2 | 2014 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $2.100M | $3.800M | $2.100M |
YoY Change | -30.0% | -98.56% | -30.0% |
Cash & Equivalents | $2.071M | $3.813M | $2.100M |
Short-Term Investments | |||
Other Short-Term Assets | $10.11M | $5.700M | $800.0K |
YoY Change | 462.64% | 10.83% | -42.86% |
Inventory | $1.400M | ||
Prepaid Expenses | |||
Receivables | $32.85M | $80.70M | $49.00M |
Other Receivables | $0.00 | $0.00 | $7.900M |
Total Short-Term Assets | $61.22M | $90.20M | $61.20M |
YoY Change | 7.15% | -73.04% | 7.18% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $2.198B | $2.193B | $2.198B |
YoY Change | 6.36% | 14.85% | 6.36% |
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $5.160M | $16.56M | $5.200M |
YoY Change | -66.77% | -7.5% | -66.45% |
Total Long-Term Assets | $2.203B | $2.210B | $2.203B |
YoY Change | 5.81% | 14.65% | 5.81% |
TOTAL ASSETS | |||
Total Short-Term Assets | $61.22M | $90.20M | $61.20M |
Total Long-Term Assets | $2.203B | $2.210B | $2.203B |
Total Assets | $2.265B | $2.300B | $2.265B |
YoY Change | 5.85% | 1.68% | 5.85% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $117.3M | $128.9M | $117.3M |
YoY Change | 15.17% | 55.95% | 15.11% |
Accrued Expenses | $44.84M | $42.14M | $44.80M |
YoY Change | -50.88% | 10.26% | -50.93% |
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 | $162.2M | $179.7M | $162.2M |
YoY Change | -16.83% | 47.12% | -16.82% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $1.061B | $975.2M | $1.061B |
YoY Change | 32.8% | 10.4% | 32.8% |
Other Long-Term Liabilities | $2.002M | $1.803M | $16.90M |
YoY Change | -6.36% | -18.12% | 1.2% |
Total Long-Term Liabilities | $1.063B | $977.0M | $1.078B |
YoY Change | 32.69% | 10.32% | 32.16% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $162.2M | $179.7M | $162.2M |
Total Long-Term Liabilities | $1.063B | $977.0M | $1.078B |
Total Liabilities | $1.394B | $1.356B | $1.394B |
YoY Change | 17.42% | 9.86% | 17.42% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $366.4M | $438.4M | |
YoY Change | -18.09% | -15.82% | |
Common Stock | $503.9M | $506.3M | |
YoY Change | -0.16% | -0.25% | |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $870.3M | $944.7M | $870.3M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $2.265B | $2.300B | $2.265B |
YoY Change | 5.85% | 1.68% | 5.85% |
Cashflow Statement
Concept | 2014 Q4 | 2014 Q2 | 2014 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$58.27M | $1.898M | -$57.11M |
YoY Change | 55.4% | -98.54% | -239.2% |
Depreciation, Depletion And Amortization | $94.90M | $94.54M | $378.3M |
YoY Change | 17.02% | 10.9% | 12.2% |
Cash From Operating Activities | $72.00M | $109.6M | $401.0M |
YoY Change | -110.8% | 933.96% | 53.47% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$132.4M | -$124.9M | $634.8M |
YoY Change | -51.48% | 76.66% | 50.34% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $0.00 | $0.00 | $0.00 |
YoY Change | -100.0% | -100.0% | -100.0% |
Cash From Investing Activities | -$132.4M | -$124.9M | -$634.8M |
YoY Change | -124.05% | -117.72% | -302.58% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | $23.83M | ||
YoY Change | 32.41% | ||
Common Stock Issuance & Retirement, Net | $8.086M | ||
YoY Change | -12.41% | ||
Debt Paid & Issued, Net | $100.0M | ||
YoY Change | -88.02% | ||
Cash From Financing Activities | 56.10M | 17.40M | 232.9M |
YoY Change | -151.52% | -103.79% | -140.43% |
NET CHANGE | |||
Cash From Operating Activities | 72.00M | 109.6M | 401.0M |
Cash From Investing Activities | -132.4M | -124.9M | -634.8M |
Cash From Financing Activities | 56.10M | 17.40M | 232.9M |
Net Change In Cash | -4.300M | 2.100M | -896.0K |
YoY Change | -98.09% | -99.18% | -40.43% |
FREE CASH FLOW | |||
Cash From Operating Activities | $72.00M | $109.6M | $401.0M |
Capital Expenditures | -$132.4M | -$124.9M | $634.8M |
Free Cash Flow | $204.4M | $234.5M | -$233.8M |
YoY Change | -151.88% | 188.44% | 45.25% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2013 | us-gaap |
Gain Loss On Sale Of Commodity Contracts
GainLossOnSaleOfCommodityContracts
|
-8388000 | |
CY2013 | us-gaap |
Interest Expense
InterestExpense
|
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CY2014 | us-gaap |
Gain Loss On Sale Of Commodity Contracts
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CY2012 | us-gaap |
Interest Expense
InterestExpense
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CY2014 | us-gaap |
Interest Expense
InterestExpense
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CY2013 | us-gaap |
Net Income Loss
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|
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CY2014 | us-gaap |
Net Income Loss
NetIncomeLoss
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Common Stock Shares Issued
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Common Stock Shares Outstanding
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Income Tax Expense Benefit
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Income Tax Expense Benefit
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Income Tax Expense Benefit
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Operating Income Loss
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Oil And Gas Sales Revenue
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Oil And Gas Sales Revenue
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Interest And Other Income
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CY2013 | us-gaap |
Interest And Other Income
InterestAndOtherIncome
|
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Interest And Other Income
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|
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Assets
Assets
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CY2013Q4 | us-gaap |
Other Assets Noncurrent
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Performance Units Adjustment For Performance Multiplier Range Minimum
PerformanceUnitsAdjustmentForPerformanceMultiplierRangeMinimum
|
0.00 | |
CY2014 | crk |
Performance Units Adjustment For Performance Multiplier Range Maximum
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|
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Net Income Loss
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|
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Nonoperating Income Expense
NonoperatingIncomeExpense
|
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Gain Loss On Sale Of Commodity Contracts
GainLossOnSaleOfCommodityContracts
|
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Asset Retirement Obligations Noncurrent
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|
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CY2013Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
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CY2012 | crk |
Gain On Sale Of Oil And Gas Property
GainOnSaleOfOilAndGasProperty
|
24271000 | |
CY2012 | us-gaap |
Marketable Securities Gain Loss
MarketableSecuritiesGainLoss
|
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CY2013 | us-gaap |
Marketable Securities Gain Loss
MarketableSecuritiesGainLoss
|
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CY2014 | us-gaap |
Nonoperating Income Expense
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|
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CY2013 | us-gaap |
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Income Loss From Continuing Operations
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Income Loss From Continuing Operations
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Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
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Income Loss From Discontinued Operations Net Of Tax
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|
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Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
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CY2012 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
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|
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CY2013 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
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CY2014 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
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|
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CY2012 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
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|
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CY2013 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
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Income Loss From Continuing Operations Per Diluted Share
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|
-2.22 | |
CY2013 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
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|
-2.22 | |
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Income Loss From Continuing Operations Per Diluted Share
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|
-1.24 | |
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Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
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|
0.06 | |
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Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
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|
3.07 | |
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Earnings Per Share Diluted
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|
-2.16 | |
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Earnings Per Share Diluted
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CY2014 | us-gaap |
Earnings Per Share Diluted
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|
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|
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|
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Weighted Average Number Of Shares Outstanding Basic
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Weighted Average Number Of Diluted Shares Outstanding
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|
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|
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CY2013 | us-gaap |
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|
-15760000 | |
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|
-4418000 | |
CY2014 | us-gaap |
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|
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|
8487000 | |
CY2013 | crk |
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|
2380000 | |
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Stockholders Equity
StockholdersEquity
|
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Stock Issued During Period Value Share Based Compensation
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|
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|
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Stockholders Equity
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|
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Stock Issued During Period Value Share Based Compensation
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Dividends
Dividends
|
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|
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|
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Dividends
Dividends
|
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|
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|
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Gain Loss On Sale Of Assets
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|
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|
-1055000 | |
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|
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Amortization Of Financing Costs And Discounts
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Proceeds From Sale Of Available For Sale Securities Equity
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|
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Deferred Income Tax Expense Benefit
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|
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Deferred Income Tax Expense Benefit
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|
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Dry Hole Costs Lease Hold Impairments And Other Exploration Costs
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|
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32984000 | |
CY2014 | crk |
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19003000 | |
CY2012 | us-gaap |
Derivative Cash Received On Hedge
DerivativeCashReceivedOnHedge
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-9766000 | |
CY2013 | us-gaap |
Derivative Cash Received On Hedge
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|
-2293000 | |
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Derivative Cash Received On Hedge
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CY2012 | us-gaap |
Share Based Compensation
ShareBasedCompensation
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CY2013 | us-gaap |
Share Based Compensation
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|
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CY2014 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
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Increase Decrease In Accounts Receivable
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|
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CY2013 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
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CY2014 | us-gaap |
Increase Decrease In Accounts Receivable
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CY2012 | us-gaap |
Increase Decrease In Other Operating Assets
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CY2013 | us-gaap |
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CY2014 | us-gaap |
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CY2012 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-30772000 | |
CY2013 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
26887000 | |
CY2014 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
13552000 | |
CY2012 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
219721000 | |
CY2013 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
268994000 | |
CY2014 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
400984000 | |
CY2012 | us-gaap |
Cash Provided By Used In Operating Activities Discontinued Operations
CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
|
42508000 | |
CY2013 | us-gaap |
Cash Provided By Used In Operating Activities Discontinued Operations
CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
|
-7715000 | |
CY2012 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
262229000 | |
CY2013 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
261279000 | |
CY2014 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
400984000 | |
CY2012 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
385034000 | |
CY2013 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
422244000 | |
CY2014 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
634787000 | |
CY2012 | us-gaap |
Proceeds From Sale Of Other Investments
ProceedsFromSaleOfOtherInvestments
|
141936000 | |
CY2013 | us-gaap |
Proceeds From Sale Of Other Investments
ProceedsFromSaleOfOtherInvestments
|
174000 | |
CY2013 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Equity
ProceedsFromSaleOfAvailableForSaleSecuritiesEquity
|
13392000 | |
CY2012 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-205393000 | |
CY2013 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-408678000 | |
CY2014 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-634787000 | |
CY2012 | crk |
Payment To Acquire Property Plant And Equipment Discontinued Operations
PaymentToAcquirePropertyPlantAndEquipmentDiscontinuedOperations
|
203077000 | |
CY2013 | crk |
Payment To Acquire Property Plant And Equipment Discontinued Operations
PaymentToAcquirePropertyPlantAndEquipmentDiscontinuedOperations
|
101037000 | |
CY2012 | crk |
Proceeds From Sale Of Oil And Gas Property And Equipment Discontinued Operations
ProceedsFromSaleOfOilAndGasPropertyAndEquipmentDiscontinuedOperations
|
24750000 | |
CY2013 | crk |
Proceeds From Sale Of Oil And Gas Property And Equipment Discontinued Operations
ProceedsFromSaleOfOilAndGasPropertyAndEquipmentDiscontinuedOperations
|
823072000 | |
CY2012 | us-gaap |
Cash Provided By Used In Investing Activities Discontinued Operations
CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations
|
-178327000 | |
CY2013 | us-gaap |
Cash Provided By Used In Investing Activities Discontinued Operations
CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations
|
722035000 | |
CY2012 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-383720000 | |
CY2013 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
313357000 | |
CY2014 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-634787000 | |
CY2012 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
515912000 | |
CY2013 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
305000000 | |
CY2014 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
370750000 | |
CY2012 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
390000000 | |
CY2013 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
835000000 | |
CY2013 | us-gaap |
Payments Of Debt Extinguishment Costs
PaymentsOfDebtExtinguishmentCosts
|
12471000 | |
CY2014 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
100000000 | |
CY2012 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
6709000 | |
CY2013 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
2744000 | |
CY2014 | us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
2524000 | |
CY2013 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
1680000 | |
CY2014 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
2349000 | |
CY2013 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
9232000 | |
CY2014 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
8086000 | |
CY2012 | crk |
Tax Benefit Cost From Share Based Compensation Financing Activities
TaxBenefitCostFromShareBasedCompensationFinancingActivities
|
-1701000 | |
CY2013 | crk |
Tax Benefit Cost From Share Based Compensation Financing Activities
TaxBenefitCostFromShareBasedCompensationFinancingActivities
|
-2016000 | |
CY2014 | crk |
Tax Benefit Cost From Share Based Compensation Financing Activities
TaxBenefitCostFromShareBasedCompensationFinancingActivities
|
-1055000 | |
CY2013 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
17997000 | |
CY2014 | us-gaap |
Payments Of Dividends
PaymentsOfDividends
|
23829000 | |
CY2012 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
117502000 | |
CY2013 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-576140000 | |
CY2014 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
232907000 | |
CY2012 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-3989000 | |
CY2013 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-1504000 | |
CY2014 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-896000 | |
CY2011Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
8460000 | |
CY2012Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
4471000 | |
CY2014 | us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
|
<div> <p style="margin-top:12pt;margin-bottom:0pt;margin-left:2.88%;text-indent:0%;font-weight:bold;font-style:italic;font-size:11pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Reclassifications </p> <p style="text-align:justify;margin-bottom:0pt;margin-top:6pt;font-size:11pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;text-indent:3.85%;">Certain reclassifications have been made to prior periods' financial statements consisting primarily of reclassifications to change certain presentations of our derivative financial instruments. </p></div> | |
CY2014 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div> <p style="text-align:justify;margin-bottom:0pt;margin-top:12pt;margin-left:2.62%;text-indent:0%;font-weight:bold;font-style:italic;font-size:11pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Use of Estimates in the Preparation of Financial Statements </p> <p style="text-align:justify;margin-bottom:0pt;margin-top:6pt;font-size:11pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;text-indent:3.85%;">The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual amounts could differ from those estimates. Changes in the future estimated oil and natural gas reserves or the estimated future cash flows attributable to the reserves that are utilized for impairment analysis could have a significant impact on the future results of operations. </p></div> | |
CY2013 | us-gaap |
Discontinued Operation Income Loss From Discontinued Operation Before Income Tax
DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax
|
228664000 | |
CY2013Q2 | crk |
Discontinued Operations Sale Price
DiscontinuedOperationsSalePrice
|
823100000 | |
CY2013 | us-gaap |
Discontinued Operation Gain Loss From Disposal Of Discontinued Operation Before Income Tax
DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax
|
230000000 | |
CY2012 | crk |
Disposal Group Including Discontinued Operation Oil And Gas Sales Revenue
DisposalGroupIncludingDiscontinuedOperationOilAndGasSalesRevenue
|
47109000 | |
CY2013 | crk |
Disposal Group Including Discontinued Operation Oil And Gas Sales Revenue
DisposalGroupIncludingDiscontinuedOperationOilAndGasSalesRevenue
|
25125000 | |
CY2012 | crk |
Disposal Group Including Discontinued Operation Production And Severance Taxes Operating Expense
DisposalGroupIncludingDiscontinuedOperationProductionAndSeveranceTaxesOperatingExpense
|
2294000 | |
CY2013 | crk |
Disposal Group Including Discontinued Operation Production And Severance Taxes Operating Expense
DisposalGroupIncludingDiscontinuedOperationProductionAndSeveranceTaxesOperatingExpense
|
1120000 | |
CY2012 | crk |
Disposal Group Including Discontinued Operation Gas Gathering Transportation Marketing And Processing Costs
DisposalGroupIncludingDiscontinuedOperationGasGatheringTransportationMarketingAndProcessingCosts
|
1047000 | |
CY2013 | crk |
Disposal Group Including Discontinued Operation Gas Gathering Transportation Marketing And Processing Costs
DisposalGroupIncludingDiscontinuedOperationGasGatheringTransportationMarketingAndProcessingCosts
|
501000 | |
CY2012 | crk |
Disposal Group Including Discontinued Operation Lease Operating Expense
DisposalGroupIncludingDiscontinuedOperationLeaseOperatingExpense
|
9372000 | |
CY2013 | crk |
Disposal Group Including Discontinued Operation Lease Operating Expense
DisposalGroupIncludingDiscontinuedOperationLeaseOperatingExpense
|
9853000 | |
CY2012 | crk |
Disposal Group Including Discontinued Operation Depreciation Depletion And Amortization
DisposalGroupIncludingDiscontinuedOperationDepreciationDepletionAndAmortization
|
21428000 | |
CY2013 | crk |
Disposal Group Including Discontinued Operation Depreciation Depletion And Amortization
DisposalGroupIncludingDiscontinuedOperationDepreciationDepletionAndAmortization
|
8649000 | |
CY2012 | us-gaap |
Disposal Group Including Discontinued Operation Interest Expense
DisposalGroupIncludingDiscontinuedOperationInterestExpense
|
6669000 | |
CY2013 | us-gaap |
Disposal Group Including Discontinued Operation Interest Expense
DisposalGroupIncludingDiscontinuedOperationInterestExpense
|
6346000 | |
CY2012 | crk |
Disposal Group Including Discontinued Operation Costs And Expenses
DisposalGroupIncludingDiscontinuedOperationCostsAndExpenses
|
40810000 | |
CY2013 | crk |
Disposal Group Including Discontinued Operation Costs And Expenses
DisposalGroupIncludingDiscontinuedOperationCostsAndExpenses
|
26469000 | |
CY2013 | us-gaap |
Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
|
230008000 | |
CY2012 | us-gaap |
Discontinued Operation Income Loss From Discontinued Operation Before Income Tax
DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax
|
6299000 | |
CY2013 | crk |
Disposal Group Including Discontinued Operation Current Income Tax Expense Benefit
DisposalGroupIncludingDiscontinuedOperationCurrentIncomeTaxExpenseBenefit
|
2218000 | |
CY2012 | crk |
Disposal Group Including Discontinued Operation Deferred Income Tax Expense Benefit
DisposalGroupIncludingDiscontinuedOperationDeferredIncomeTaxExpenseBenefit
|
3280000 | |
CY2013 | crk |
Disposal Group Including Discontinued Operation Deferred Income Tax Expense Benefit
DisposalGroupIncludingDiscontinuedOperationDeferredIncomeTaxExpenseBenefit
|
78694000 | |
CY2012 | crk |
Disposal Group Including Discontinued Operation Income Tax Expense Benefit
DisposalGroupIncludingDiscontinuedOperationIncomeTaxExpenseBenefit
|
3280000 | |
CY2013 | crk |
Disposal Group Including Discontinued Operation Income Tax Expense Benefit
DisposalGroupIncludingDiscontinuedOperationIncomeTaxExpenseBenefit
|
80912000 | |
CY2013 | crk |
Disposal Group Including Discontinued Operations Interest Costs Capitalized
DisposalGroupIncludingDiscontinuedOperationsInterestCostsCapitalized
|
2010000 | |
CY2012 | crk |
Disposal Group Including Discontinued Operations Interest Costs Capitalized
DisposalGroupIncludingDiscontinuedOperationsInterestCostsCapitalized
|
9582000 | |
CY2014Q4 | us-gaap |
Derivative Assets
DerivativeAssets
|
0 | |
CY2013 | crk |
Quantity Of Oil In Barrels Under Swap Agreements
QuantityOfOilInBarrelsUnderSwapAgreements
|
1985000 | |
CY2014 | crk |
Conversion Ratio Of Oil To Natural Gas In Units Of Production
ConversionRatioOfOilToNaturalGasInUnitsOfProduction
|
One barrel of oil for six thousand cubic feet of natural gas | |
CY2014 | crk |
Impairment Charges Related To Unevaluated Properties
ImpairmentChargesRelatedToUnevaluatedProperties
|
487000 | |
CY2013 | crk |
Impairment Charges Related To Unevaluated Properties
ImpairmentChargesRelatedToUnevaluatedProperties
|
32984000 | |
CY2012 | crk |
Impairment Charges Related To Unevaluated Properties
ImpairmentChargesRelatedToUnevaluatedProperties
|
61300000 | |
CY2012 | crk |
Impairment Charges Related To Oil And Gas Properties
ImpairmentChargesRelatedToOilAndGasProperties
|
25400000 | |
CY2013 | crk |
Impairment Charges Related To Oil And Gas Properties
ImpairmentChargesRelatedToOilAndGasProperties
|
700000 | |
CY2014 | crk |
Impairment Charges Related To Oil And Gas Properties
ImpairmentChargesRelatedToOilAndGasProperties
|
60300000 | |
CY2014 | crk |
Impaired Oil And Gas Properties Fair Value
ImpairedOilAndGasPropertiesFairValue
|
18000000 | |
CY2013Q4 | crk |
Accrued Oil And Gas Property Acquisition Costs
AccruedOilAndGasPropertyAcquisitionCosts
|
40128000 | |
CY2013Q4 | crk |
Accrued Drilling Costs
AccruedDrillingCosts
|
34914000 | |
CY2014Q4 | crk |
Accrued Drilling Costs
AccruedDrillingCosts
|
26269000 | |
CY2013Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
7051000 | |
CY2014Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
9011000 | |
CY2014Q4 | crk |
Accrued Rig Termination Fees
AccruedRigTerminationFees
|
2600000 | |
CY2013Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
9204000 | |
CY2014Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
6962000 | |
CY2013 | us-gaap |
Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
|
1083000 | |
CY2014 | us-gaap |
Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
|
1480000 | |
CY2013 | us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
-3324000 | |
CY2014 | us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
-1796000 | |
CY2014 | us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
153000 | |
CY2014 | us-gaap |
Number Of Operating Segments
NumberOfOperatingSegments
|
1 | |
CY2014 | crk |
Number Of Major Customer Of Oil And Gas Sales
NumberOfMajorCustomerOfOilAndGasSales
|
2 | |
CY2013 | crk |
Number Of Major Customer Of Oil And Gas Sales
NumberOfMajorCustomerOfOilAndGasSales
|
2 | |
CY2012 | crk |
Number Of Major Customer Of Oil And Gas Sales
NumberOfMajorCustomerOfOilAndGasSales
|
2 | |
CY2012 | crk |
General And Administrative Expense Reimbursements Of Overhead Costs
GeneralAndAdministrativeExpenseReimbursementsOfOverheadCosts
|
11500000 | |
CY2013 | crk |
General And Administrative Expense Reimbursements Of Overhead Costs
GeneralAndAdministrativeExpenseReimbursementsOfOverheadCosts
|
11900000 | |
CY2014 | crk |
General And Administrative Expense Reimbursements Of Overhead Costs
GeneralAndAdministrativeExpenseReimbursementsOfOverheadCosts
|
13200000 | |
CY2012 | crk |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Option Nonvested Weighted Average Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionNonvestedWeightedAverageNumber
|
1737000 | |
CY2013 | crk |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Option Nonvested Weighted Average Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionNonvestedWeightedAverageNumber
|
1544000 | |
CY2014 | crk |
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Option Nonvested Weighted Average Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionNonvestedWeightedAverageNumber
|
1190000 | |
CY2012 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
168000 | |
CY2013 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
130000 | |
CY2014 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
115000 | |
CY2012 | crk |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Weighted Average Exercise Price
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareWeightedAverageExercisePrice
|
37.81 | |
CY2013 | crk |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Weighted Average Exercise Price
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareWeightedAverageExercisePrice
|
32.90 | |
CY2014 | crk |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Weighted Average Exercise Price
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareWeightedAverageExercisePrice
|
32.90 | |
CY2013 | crk |
Anti Dilutive Securities Performance Share Units Excluded From Computation Of Earnings Per Share Amount
AntiDilutiveSecuritiesPerformanceShareUnitsExcludedFromComputationOfEarningsPerShareAmount
|
75000 | |
CY2014 | crk |
Anti Dilutive Securities Performance Share Units Excluded From Computation Of Earnings Per Share Amount
AntiDilutiveSecuritiesPerformanceShareUnitsExcludedFromComputationOfEarningsPerShareAmount
|
323000 | |
CY2013 | crk |
Anti Dilutive Securities Excluded From Computation Of Earnings Per Unit Weighted Average Exercise Price
AntiDilutiveSecuritiesExcludedFromComputationOfEarningsPerUnitWeightedAverageExercisePrice
|
20.92 | |
CY2014 | crk |
Anti Dilutive Securities Excluded From Computation Of Earnings Per Unit Weighted Average Exercise Price
AntiDilutiveSecuritiesExcludedFromComputationOfEarningsPerUnitWeightedAverageExercisePrice
|
19.88 | |
CY2012 | us-gaap |
Interest Paid
InterestPaid
|
79001000 | |
CY2013 | us-gaap |
Interest Paid
InterestPaid
|
83560000 | |
CY2012 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-58000 | |
CY2013 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
769000 | |
CY2012 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
20900000 | |
CY2013 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
4700000 | |
CY2014 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
10200000 | |
CY2012 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
17303000 | |
CY2013 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
|
5120000 | |
CY2012 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
9318000 | |
CY2012 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
161000 | |
CY2012 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
831000 | |
CY2013 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
377000 | |
CY2011Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
298000 | |
CY2012 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
-298000 | |
CY2012 | crk |
Other Comprehensive Income Changes In Value Of Derivative
OtherComprehensiveIncomeChangesInValueOfDerivative
|
0 | |
CY2012Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
0 | |
CY2013 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
0 | |
CY2013 | crk |
Other Comprehensive Income Changes In Value Of Derivative
OtherComprehensiveIncomeChangesInValueOfDerivative
|
0 | |
CY2013Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
|
0 | |
CY2011Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
20178000 | |
CY2013Q4 | us-gaap |
Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities
CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities
|
1861894000 | |
CY2013Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
0 | |
CY2013 | crk |
Other Comprehensive Income Reclassification For Sale Of Securities Included In Net Income Net Of Tax
OtherComprehensiveIncomeReclassificationForSaleOfSecuritiesIncludedInNetIncomeNetOfTax
|
5120000 | |
CY2013 | crk |
Other Comprehensive Income Changes In Value Of Available For Sale Securities
OtherComprehensiveIncomeChangesInValueOfAvailableForSaleSecurities
|
702000 | |
CY2013Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
0 | |
CY2011Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
20476000 | |
CY2012 | crk |
Other Comprehensive Income Reclassification Adjustment Included In Net Income Net Of Tax
OtherComprehensiveIncomeReclassificationAdjustmentIncludedInNetIncomeNetOfTax
|
17601000 | |
CY2012 | crk |
Other Comprehensive Income Changes In Value
OtherComprehensiveIncomeChangesInValue
|
1543000 | |
CY2012Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
4418000 | |
CY2013 | crk |
Other Comprehensive Income Reclassification Adjustment Included In Net Income Net Of Tax
OtherComprehensiveIncomeReclassificationAdjustmentIncludedInNetIncomeNetOfTax
|
5120000 | |
CY2013 | crk |
Other Comprehensive Income Changes In Value
OtherComprehensiveIncomeChangesInValue
|
702000 | |
CY2012 | us-gaap |
Proceeds From Sale Of Oil And Gas Property And Equipment
ProceedsFromSaleOfOilAndGasPropertyAndEquipment
|
119800000 | |
CY2012 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
26000000 | |
CY2012Q4 | crk |
Jv Partner Participation Cost Per Acre
JVPartnerParticipationCostPerAcre
|
25000 | |
CY2012Q4 | crk |
Jv Expected Acres Per Well Drilled
JVExpectedAcresPerWellDrilled
|
80 | |
CY2012Q4 | crk |
Jv Partner Total Working Interest Per Well
JVPartnerTotalWorkingInterestPerWell
|
0.33 | |
CY2012Q4 | crk |
Jv Partner Acreage Participation Working Interest Per Well
JVPartnerAcreageParticipationWorkingInterestPerWell
|
0.33 | |
CY2012Q4 | crk |
Jv Partner Drilling Cost Working Interest Per Well
JVPartnerDrillingCostWorkingInterestPerWell
|
0.33 | |
CY2012Q3 | crk |
Payment Received From Joint Venture Partner For Initial Participation In Wells Spud
PaymentReceivedFromJointVenturePartnerForInitialParticipationInWellsSpud
|
23800000 | |
CY2012Q4 | crk |
Payment Received From Joint Venture Partner For Acreage And Facility Reimbursements
PaymentReceivedFromJointVenturePartnerForAcreageAndFacilityReimbursements
|
8700000 | |
CY2013Q4 | crk |
Payment Received From Joint Venture Partner For Acreage And Facility Reimbursements
PaymentReceivedFromJointVenturePartnerForAcreageAndFacilityReimbursements
|
51500000 | |
CY2014Q4 | crk |
Payment Received From Joint Venture Partner For Acreage And Facility Reimbursements
PaymentReceivedFromJointVenturePartnerForAcreageAndFacilityReimbursements
|
28700000 | |
CY2012Q4 | crk |
Joint Venture Formation Costs Incurred
JointVentureFormationCostsIncurred
|
1700000 | |
CY2013Q4 | us-gaap |
Capitalized Costs Unproved Properties
CapitalizedCostsUnprovedProperties
|
134350000 | |
CY2014Q4 | us-gaap |
Capitalized Costs Unproved Properties
CapitalizedCostsUnprovedProperties
|
201459000 | |
CY2013Q4 | crk |
Capitalized Costs Lease Hold Costs
CapitalizedCostsLeaseHoldCosts
|
971239000 | |
CY2014Q4 | crk |
Capitalized Costs Lease Hold Costs
CapitalizedCostsLeaseHoldCosts
|
1006839000 | |
CY2013Q4 | us-gaap |
Capitalized Costs Wells And Related Equipment And Facilities
CapitalizedCostsWellsAndRelatedEquipmentAndFacilities
|
2810074000 | |
CY2014Q4 | us-gaap |
Capitalized Costs Wells And Related Equipment And Facilities
CapitalizedCostsWellsAndRelatedEquipmentAndFacilities
|
3275249000 | |
CY2014Q4 | us-gaap |
Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities
CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities
|
2298450000 | |
CY2013Q4 | us-gaap |
Capitalized Costs Oil And Gas Producing Activities Net
CapitalizedCostsOilAndGasProducingActivitiesNet
|
2053769000 | |
CY2014Q4 | us-gaap |
Capitalized Costs Oil And Gas Producing Activities Net
CapitalizedCostsOilAndGasProducingActivitiesNet
|
2185097000 | |
CY2012 | us-gaap |
Costs Incurred Acquisition Of Unproved Oil And Gas Properties
CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
|
13742000 | |
CY2013 | us-gaap |
Costs Incurred Acquisition Of Unproved Oil And Gas Properties
CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
|
130113000 | |
CY2014 | us-gaap |
Costs Incurred Acquisition Of Unproved Oil And Gas Properties
CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
|
91960000 | |
CY2013 | us-gaap |
Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
|
6471000 | |
CY2014 | us-gaap |
Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
|
2400000 | |
CY2012 | us-gaap |
Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
|
331254000 | |
CY2013 | us-gaap |
Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
|
341970000 | |
CY2014 | us-gaap |
Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
|
440848000 | |
CY2012 | us-gaap |
Costs Incurred Exploration Costs
CostsIncurredExplorationCosts
|
5522000 | |
CY2013 | us-gaap |
Costs Incurred Exploration Costs
CostsIncurredExplorationCosts
|
439000 | |
CY2014 | us-gaap |
Costs Incurred Exploration Costs
CostsIncurredExplorationCosts
|
52080000 | |
CY2012 | us-gaap |
Costs Incurred Acquisition Of Oil And Gas Properties
CostsIncurredAcquisitionOfOilAndGasProperties
|
350518000 | |
CY2013 | us-gaap |
Costs Incurred Acquisition Of Oil And Gas Properties
CostsIncurredAcquisitionOfOilAndGasProperties
|
478993000 | |
CY2014 | us-gaap |
Costs Incurred Acquisition Of Oil And Gas Properties
CostsIncurredAcquisitionOfOilAndGasProperties
|
587288000 | |
CY2013Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
798700000 | |
CY2014Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
1070445000 | |
CY2014Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
0 | |
CY2014Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
|
0 | |
CY2014Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
0 | |
CY2014Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
375000000 | |
CY2014Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
|
404984000 | |
CY2014Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
|
290461000 | |
CY2014Q4 | crk |
Long Term Debt Net Of Unamortized Discount
LongTermDebtNetOfUnamortizedDiscount
|
1070445000 | |
CY2012 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
1400000 | |
CY2013 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
1400000 | |
CY2014 | us-gaap |
Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
|
1500000 | |
CY2014Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
1994000 | |
CY2014Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
1994000 | |
CY2014Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
2021000 | |
CY2014Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
2060000 | |
CY2014Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
1560000 | |
CY2014Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
3120000 | |
CY2014Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
12749000 | |
CY2014Q4 | crk |
Commitments For Contracted Drilling Services
CommitmentsForContractedDrillingServices
|
15300000 | |
CY2014 | crk |
Contract Term Related To Drilling Services
ContractTermRelatedToDrillingServices
|
Through November 2015 | |
CY2014 | crk |
Natural Gas Transportation Agreement Term
NaturalGasTransportationAgreementTerm
|
Through July 2019 | |
CY2014Q4 | crk |
Maximum Commitments Under Natural Gas Transportation Agreements
MaximumCommitmentsUnderNaturalGasTransportationAgreements
|
11500000 | |
CY2013Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
5000000 | |
CY2014Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
5000000 | |
CY2013Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
10.00 | |
CY2014Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
10.00 | |
CY2013Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | |
CY2014Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | |
CY2014 | crk |
Quarterly Dividends Declared And Paid Period
QuarterlyDividendsDeclaredAndPaidPeriod
|
The Company has declared and paid quarterly dividends beginning in May, 2013 through December, 2014. | |
CY2014 | us-gaap |
Dividends Cash
DividendsCash
|
23800000 | |
CY2013 | us-gaap |
Dividends Cash
DividendsCash
|
18000000 | |
CY2013Q4 | us-gaap |
Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
|
100000000 | |
CY2014 | us-gaap |
Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
|
1000000 | |
CY2013 | us-gaap |
Stock Repurchased And Retired During Period Shares
StockRepurchasedAndRetiredDuringPeriodShares
|
631096 | |
CY2014Q4 | us-gaap |
Stock Repurchase Program Remaining Authorized Repurchase Amount1
StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
|
82700000 | |
CY2014 | crk |
Quarterly Dividend Temporarily Suspended
QuarterlyDividendTemporarilySuspended
|
2015-02 | |
CY2012 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
13700000 | |
CY2013 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
12800000 | |
CY2014 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
10700000 | |
CY2012 | crk |
Employee Service Share Based Compensation Tax Provision Expense From Compensation Expense
EmployeeServiceShareBasedCompensationTaxProvisionExpenseFromCompensationExpense
|
1700000 | |
CY2013 | crk |
Employee Service Share Based Compensation Tax Provision Expense From Compensation Expense
EmployeeServiceShareBasedCompensationTaxProvisionExpenseFromCompensationExpense
|
2000000 | |
CY2014 | crk |
Employee Service Share Based Compensation Tax Provision Expense From Compensation Expense
EmployeeServiceShareBasedCompensationTaxProvisionExpenseFromCompensationExpense
|
1100000 | |
CY2014Q4 | us-gaap |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
|
115150 | |
CY2012 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
365000 | |
CY2013 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
702000 | |
CY2014 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
834000 | |
CY2012 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
-162000 | |
CY2013 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
134000 | |
CY2014 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
-12000 | |
CY2014 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.350 | |
CY2012 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-53799000 | |
CY2013 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-57008000 | |
CY2014 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
-28630000 | |
CY2012 | us-gaap |
Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
|
2545000 | |
CY2013 | us-gaap |
Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
|
1545000 | |
CY2014 | us-gaap |
Income Tax Reconciliation Nondeductible Expense
IncomeTaxReconciliationNondeductibleExpense
|
756000 | |
CY2012 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
410000 | |
CY2013 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-799000 | |
CY2014 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
2979000 | |
CY2012 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
210000 | |
CY2013 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
105000 | |
CY2014 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
206000 | |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.350 | |
CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.350 | |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
|
0.017 | |
CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
|
0.009 | |
CY2014 | us-gaap |
Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
|
0.009 | |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
-0.003 | |
CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.005 | |
CY2014 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
-0.036 | |
CY2012 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
-0.001 | |
CY2013 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
-0.001 | |
CY2014 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
-0.003 | |
CY2012 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.329 | |
CY2013 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.345 | |
CY2014 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.302 | |
CY2013Q4 | crk |
Deferred Tax Liabilities Derivatives Current
DeferredTaxLiabilitiesDerivativesCurrent
|
339000 | |
CY2013Q4 | us-gaap |
Deferred Tax Assets Liabilities Net Current
DeferredTaxAssetsLiabilitiesNetCurrent
|
-339000 | |
CY2013Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
238361000 | |
CY2014Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
259222000 | |
CY2013Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
8221000 | |
CY2014Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
7854000 | |
CY2013Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
70207000 | |
CY2014Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
126026000 | |
CY2013Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax
DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax
|
21178000 | |
CY2014Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax
DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax
|
20435000 | |
CY2013Q4 | us-gaap |
Operating Loss Carryforwards Valuation Allowance
OperatingLossCarryforwardsValuationAllowance
|
35507000 | |
CY2014Q4 | us-gaap |
Operating Loss Carryforwards Valuation Allowance
OperatingLossCarryforwardsValuationAllowance
|
46639000 | |
CY2013Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
2764000 | |
CY2014Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
3001000 | |
CY2013Q4 | us-gaap |
Deferred Tax Assets Liabilities Net Noncurrent
DeferredTaxAssetsLiabilitiesNetNoncurrent
|
-177026000 | |
CY2014Q4 | us-gaap |
Deferred Tax Assets Liabilities Net Noncurrent
DeferredTaxAssetsLiabilitiesNetNoncurrent
|
-154547000 | |
CY2013Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
-177365000 | |
CY2014Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
-154547000 | |
CY2014 | crk |
Number Of State Jurisdiction Currently Under Review
NumberOfStateJurisdictionCurrentlyUnderReview
|
2 | |
CY2014Q4 | us-gaap |
Derivative Number Of Instruments Held
DerivativeNumberOfInstrumentsHeld
|
0 | |
CY2012 | us-gaap |
Derivative Gain On Derivative
DerivativeGainOnDerivative
|
21300000 | |
CY2014 | us-gaap |
Derivative Gain On Derivative
DerivativeGainOnDerivative
|
8200000 | |
CY2013 | us-gaap |
Derivative Loss On Derivative
DerivativeLossOnDerivative
|
8400000 | |
CY2013Q4 | us-gaap |
Derivative Fair Value Of Derivative Asset Amount Not Offset Against Collateral
DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
|
1000000 | |
CY2013Q4 | crk |
Derivative Assets Carry Value Net
DerivativeAssetsCarryValueNet
|
1000000 | |
CY2013Q4 | us-gaap |
Derivative Assets Current
DerivativeAssetsCurrent
|
1000000 | |
CY2013Q1 | us-gaap |
Oil And Gas Sales Revenue
OilAndGasSalesRevenue
|
95020000 | |
CY2013Q2 | us-gaap |
Oil And Gas Sales Revenue
OilAndGasSalesRevenue
|
107820000 | |
CY2013Q3 | us-gaap |
Oil And Gas Sales Revenue
OilAndGasSalesRevenue
|
111590000 | |
CY2013Q4 | us-gaap |
Oil And Gas Sales Revenue
OilAndGasSalesRevenue
|
105860000 | |
CY2013Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-20856000 | |
CY2013Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-18004000 | |
CY2013Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-9086000 | |
CY2013Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-24386000 | |
CY2013Q1 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
-24517000 | |
CY2013Q2 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
-21531000 | |
CY2013Q3 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
-24034000 | |
CY2013Q4 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
-36641000 | |
CY2013Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-2627000 | |
CY2013Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
151236000 | |
CY2013Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-857000 | |
CY2013Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-27144000 | |
CY2013Q1 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
-0.52 | |
CY2013Q2 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
-0.45 | |
CY2013Q3 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
-0.52 | |
CY2013Q4 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
-0.80 | |
CY2013Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
-0.06 | |
CY2013Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
3.13 | |
CY2013Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
-0.02 | |
CY2013Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.58 | |
CY2013Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.68 | |
CY2013Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.52 | |
CY2013Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.82 | |
CY2013Q1 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
-0.52 | |
CY2013Q2 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
-0.45 | |
CY2013Q3 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
-0.52 | |
CY2013Q4 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
-0.80 | |
CY2013Q1 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
-0.06 | |
CY2013Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
3.13 | |
CY2013Q4 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
-0.02 | |
CY2013Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-0.58 | |
CY2013Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.68 | |
CY2013Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-0.52 | |
CY2013Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-0.82 | |
CY2014Q1 | us-gaap |
Oil And Gas Sales Revenue
OilAndGasSalesRevenue
|
141909000 | |
CY2014Q2 | us-gaap |
Oil And Gas Sales Revenue
OilAndGasSalesRevenue
|
155723000 | |
CY2014Q3 | us-gaap |
Oil And Gas Sales Revenue
OilAndGasSalesRevenue
|
144983000 | |
CY2014Q4 | us-gaap |
Oil And Gas Sales Revenue
OilAndGasSalesRevenue
|
112616000 | |
CY2014Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
20228000 | |
CY2014Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
27729000 | |
CY2014Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
263000 | |
CY2014Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-80291000 | |
CY2014Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1165000 | |
CY2014Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1898000 | |
CY2014Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-1903000 | |
CY2014Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-58271000 | |
CY2014Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.02 | |
CY2014Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.04 | |
CY2014Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.04 | |
CY2014Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-1.26 | |
CY2014Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.02 | |
CY2014Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.04 | |
CY2014Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-0.04 | |
CY2014Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-1.26 | |
CY2013Q2 | us-gaap |
Gain Loss On Sale Of Oil And Gas Property
GainLossOnSaleOfOilAndGasProperty
|
81000 | |
CY2013Q3 | us-gaap |
Gain Loss On Sale Of Oil And Gas Property
GainLossOnSaleOfOilAndGasProperty
|
-2165000 | |
CY2013Q4 | us-gaap |
Gain Loss On Sale Of Oil And Gas Property
GainLossOnSaleOfOilAndGasProperty
|
51000 | |
CY2013 | us-gaap |
Gain Loss On Sale Of Oil And Gas Property
GainLossOnSaleOfOilAndGasProperty
|
-2033000 | |
CY2013Q1 | us-gaap |
Marketable Securities Gain Loss
MarketableSecuritiesGainLoss
|
7877000 | |
CY2013Q4 | us-gaap |
Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
|
-17854000 | |
CY2013Q1 | crk |
Impairment Charges Related To Unevaluated Properties
ImpairmentChargesRelatedToUnevaluatedProperties
|
2443000 | |
CY2013Q2 | crk |
Impairment Charges Related To Unevaluated Properties
ImpairmentChargesRelatedToUnevaluatedProperties
|
9465000 | |
CY2013Q3 | crk |
Impairment Charges Related To Unevaluated Properties
ImpairmentChargesRelatedToUnevaluatedProperties
|
2995000 | |
CY2013Q4 | crk |
Impairment Charges Related To Unevaluated Properties
ImpairmentChargesRelatedToUnevaluatedProperties
|
18081000 | |
CY2011Q4 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
|
887798000 | |
CY2012Q4 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
|
641325000 | |
CY2012 | us-gaap |
Net Increase Decrease In Sales And Transfer Prices And Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts
|
-217925000 | |
CY2013 | us-gaap |
Net Increase Decrease In Sales And Transfer Prices And Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts
|
43117000 | |
CY2014 | us-gaap |
Net Increase Decrease In Sales And Transfer Prices And Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts
|
5911000 | |
CY2012 | us-gaap |
Previously Estimated Development Costs Incurred During Period
PreviouslyEstimatedDevelopmentCostsIncurredDuringPeriod
|
179549000 | |
CY2013Q2 | us-gaap |
Impairment Of Oil And Gas Properties
ImpairmentOfOilAndGasProperties
|
652000 | |
CY2014Q4 | crk |
Impairment Charges Related To Unevaluated Properties
ImpairmentChargesRelatedToUnevaluatedProperties
|
487000 | |
CY2014Q2 | us-gaap |
Impairment Of Oil And Gas Properties
ImpairmentOfOilAndGasProperties
|
256000 | |
CY2014Q3 | us-gaap |
Impairment Of Oil And Gas Properties
ImpairmentOfOilAndGasProperties
|
15000 | |
CY2014Q4 | us-gaap |
Impairment Of Oil And Gas Properties
ImpairmentOfOilAndGasProperties
|
59997000 | |
CY2012 | crk |
Proved Undeveloped Reserves Revisions Increase Decrease
ProvedUndevelopedReservesRevisionsIncreaseDecrease
|
-460000 | |
CY2013Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows
FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows
|
3817982000 | |
CY2014Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Cash Inflows
FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows
|
3891953000 | |
CY2013Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs
FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts
|
1307923000 | |
CY2014Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Production Costs
FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts
|
1260580000 | |
CY2013Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs
FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts
|
649758000 | |
CY2014Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Development Costs
FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts
|
571200000 | |
CY2013Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense
FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense
|
451708000 | |
CY2014Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Income Tax Expense
FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense
|
192600000 | |
CY2013Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows
FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows
|
1408593000 | |
CY2014Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Net Cash Flows
FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows
|
1867573000 | |
CY2013Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows
FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows
|
601376000 | |
CY2014Q4 | us-gaap |
Future Net Cash Flows Relating To Proved Oil And Gas Reserves Ten Percent Annual Discount For Estimated Timing Of Cash Flows
FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows
|
776913000 | |
CY2013Q4 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
|
807217000 | |
CY2014Q4 | us-gaap |
Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
|
1090660000 | |
CY2013 | crk |
Percentage Of Discount Factor
PercentageOfDiscountFactor
|
0.10 | |
CY2014 | crk |
Percentage Of Discount Factor
PercentageOfDiscountFactor
|
0.10 | |
CY2013 | us-gaap |
Previously Estimated Development Costs Incurred During Period
PreviouslyEstimatedDevelopmentCostsIncurredDuringPeriod
|
187643000 | |
CY2014 | us-gaap |
Previously Estimated Development Costs Incurred During Period
PreviouslyEstimatedDevelopmentCostsIncurredDuringPeriod
|
344590000 | |
CY2012 | us-gaap |
Revisions Of Previous Quantity Estimates
RevisionsOfPreviousQuantityEstimates
|
-886531000 | |
CY2013 | us-gaap |
Revisions Of Previous Quantity Estimates
RevisionsOfPreviousQuantityEstimates
|
48411000 | |
CY2014 | us-gaap |
Revisions Of Previous Quantity Estimates
RevisionsOfPreviousQuantityEstimates
|
-40993000 | |
CY2012 | us-gaap |
Accretion Of Discount
AccretionOfDiscount
|
117381000 | |
CY2013 | us-gaap |
Accretion Of Discount
AccretionOfDiscount
|
81434000 | |
CY2014 | us-gaap |
Accretion Of Discount
AccretionOfDiscount
|
105400000 | |
CY2012 | us-gaap |
Increase Decrease In Estimated Future Development Costs
IncreaseDecreaseInEstimatedFutureDevelopmentCosts
|
628088000 | |
CY2013 | us-gaap |
Increase Decrease In Estimated Future Development Costs
IncreaseDecreaseInEstimatedFutureDevelopmentCosts
|
-157207000 | |
CY2014 | us-gaap |
Increase Decrease In Estimated Future Development Costs
IncreaseDecreaseInEstimatedFutureDevelopmentCosts
|
-10909000 | |
CY2012 | crk |
Changes In Timing
ChangesInTiming
|
27077000 | |
CY2013 | crk |
Changes In Timing
ChangesInTiming
|
80348000 | |
CY2014 | crk |
Changes In Timing
ChangesInTiming
|
-19028000 | |
CY2012 | us-gaap |
Extensions Discoveries Additions And Improved Recovery Less Related Costs
ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts
|
337223000 | |
CY2013 | us-gaap |
Extensions Discoveries Additions And Improved Recovery Less Related Costs
ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts
|
291582000 | |
CY2014 | us-gaap |
Extensions Discoveries Additions And Improved Recovery Less Related Costs
ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts
|
163559000 | |
CY2012 | us-gaap |
Decrease Due To Sales Of Minerals In Place
DecreaseDueToSalesOfMineralsInPlace
|
236925000 | |
CY2013 | us-gaap |
Decrease Due To Sales Of Minerals In Place
DecreaseDueToSalesOfMineralsInPlace
|
0 | |
CY2014 | us-gaap |
Decrease Due To Sales Of Minerals In Place
DecreaseDueToSalesOfMineralsInPlace
|
0 | |
CY2012 | us-gaap |
Sales And Transfers Of Oil And Gas Produced Net Of Production Costs
SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts
|
307407000 | |
CY2013 | us-gaap |
Sales And Transfers Of Oil And Gas Produced Net Of Production Costs
SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts
|
335677000 | |
CY2014 | us-gaap |
Sales And Transfers Of Oil And Gas Produced Net Of Production Costs
SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts
|
458254000 | |
CY2012 | us-gaap |
Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
|
112997000 | |
CY2013 | us-gaap |
Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
|
-73759000 | |
CY2014 | us-gaap |
Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
|
193167000 |