Borrowings (Term Loans) (Details) (USD $)
In Thousands, unless otherwise specified |
0 Months Ended | 12 Months Ended | 0 Months Ended | ||
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Oct. 08, 2014
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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Apr. 10, 2014
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Line of Credit Facility [Line Items] | |||||
Long-term Debt, Gross | $ 335,000us-gaap_DebtInstrumentCarryingAmount | $ 70,481us-gaap_DebtInstrumentCarryingAmount | |||
Gain (loss) on early extinguishment of debt | (3,054)us-gaap_GainsLossesOnExtinguishmentOfDebt | 151us-gaap_GainsLossesOnExtinguishmentOfDebt | 3,696us-gaap_GainsLossesOnExtinguishmentOfDebt | 1,366us-gaap_GainsLossesOnExtinguishmentOfDebt | |
Carrying value | 335,000us-gaap_LongTermDebt | 75,748us-gaap_LongTermDebt | |||
Secured second lien term loan [Member] | |||||
Line of Credit Facility [Line Items] | |||||
Debt, total availability |
125,000cpe_DebtTotalAvailability / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember |
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Long-term Debt, Gross |
300,000us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember |
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Debt, initial commitment |
100,000cpe_DebtInitialCommitment / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember |
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Debt, additional availability |
25,000cpe_DebtAdditionalAvailability / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember |
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Proceeds from Issuance of Debt |
$ 300,000us-gaap_ProceedsFromIssuanceOfDebt / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember |
$ 62,500us-gaap_ProceedsFromIssuanceOfDebt / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember |
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Debt, discount percentage |
2.00%cpe_DebtDiscountPercentage / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember |
1.00%cpe_DebtDiscountPercentage / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember |
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Debt Instrument, Interest Rate, Effective Percentage |
8.50%us-gaap_DebtInstrumentInterestRateEffectivePercentage / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember |
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Floor rate |
1.00%cpe_DebtInstrumentFloorRate / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember |
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Basis Spread on LIBOR (as a percent) |
7.50%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember |
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Secured second lien term loan [Member] | Prior to First Anniversary [Member] | |||||
Line of Credit Facility [Line Items] | |||||
Prepayment premium |
102.00%us-gaap_DebtInstrumentRedemptionPricePercentage / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember / us-gaap_DebtInstrumentRedemptionPeriodAxis = us-gaap_DebtInstrumentRedemptionPeriodOneMember |
102.00%us-gaap_DebtInstrumentRedemptionPricePercentage / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember / us-gaap_DebtInstrumentRedemptionPeriodAxis = us-gaap_DebtInstrumentRedemptionPeriodOneMember |
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Secured second lien term loan [Member] | After First Anniversary but Prior to Second Anniversary [Member] | |||||
Line of Credit Facility [Line Items] | |||||
Prepayment premium |
101.00%us-gaap_DebtInstrumentRedemptionPricePercentage / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember / us-gaap_DebtInstrumentRedemptionPeriodAxis = us-gaap_DebtInstrumentRedemptionPeriodTwoMember |
101.00%us-gaap_DebtInstrumentRedemptionPricePercentage / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember / us-gaap_DebtInstrumentRedemptionPeriodAxis = us-gaap_DebtInstrumentRedemptionPeriodTwoMember |
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Secured second lien term loan [Member] | After Second Anniversary [Member] | |||||
Line of Credit Facility [Line Items] | |||||
Prepayment premium |
100.00%us-gaap_DebtInstrumentRedemptionPricePercentage / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember / us-gaap_DebtInstrumentRedemptionPeriodAxis = us-gaap_DebtInstrumentRedemptionPeriodThreeMember |
100.00%us-gaap_DebtInstrumentRedemptionPricePercentage / us-gaap_DebtInstrumentAxis = cpe_SecondLienTermLoanFacilityMember / us-gaap_DebtInstrumentRedemptionPeriodAxis = us-gaap_DebtInstrumentRedemptionPeriodThreeMember |
X | ||||||||||
- Definition
Debt, additional availability No definition available.
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X | ||||||||||
- Definition
Debt, discount percentage No definition available.
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X | ||||||||||
- Definition
Debt, initial commitment No definition available.
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X | ||||||||||
- Definition
Debt instrument floor rate No definition available.
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X | ||||||||||
- Definition
Debt, total availability No definition available.
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X | ||||||||||
- Definition
Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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X | ||||||||||
- Definition
Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Percentage price of original principal amount of debt at which debt can be redeemed by the issuer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Details
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X | ||||||||||
- Definition
Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt. No definition available.
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X | ||||||||||
- Details
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