XML 107 R75.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Fair Value Measurements - Estimated Fair Value and Carrying Value of Senior Notes (Additional Information) (Details) - USD ($) $ in Thousands | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Oct. 31, 2015 | Aug. 31, 2015 | Jun. 30, 2015
8.125% Convertible Senior Notes due 2022 |  |  |  |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |  |  |  |
Long-term debt, fixed interest rate | 8.125% |  |  |  |
7.5% Convertible Senior Notes due 2023 |  |  |  |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |  |  |  |
Long-term debt, fixed interest rate | 7.50% |  |  |  |
Secured Debt | 8.75% Senior Secured Notes Due 2020 |  |  |  |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |  |  |  |
Long-term debt, fixed interest rate | 8.75% |  |  |  | 8.75%
Debt maturity date | 2020 |  |  |  |
Embedded derivative, fair value | $ 2,941 |  | $ 2,800 |  |
Long term debt, discount | $ 29,842 |  | $ 30,500 |  |
Senior Notes | 8.75% Senior Notes due 2020 |  |  |  |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |  |  |  |
Long-term debt, fixed interest rate | 8.75% | 8.75% | 8.75% | 8.75% |
Debt maturity date | 2020 | 2020 |  |  |
Long term debt, discount | $ 3,269 | $ 4,598 |  |  |
Senior Notes | 7.5% Senior Notes due 2021 |  |  |  |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |  |  |  |
Long-term debt, fixed interest rate | 7.50% | 7.50% | 7.50% | 7.50% |
Debt maturity date | 2021 | 2021 |  |  |
Long term debt, premium | $ 1,944 | $ 3,486 |  |  |
Senior Notes | 8.125% Senior Notes due 2022 |  |  |  |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |  |  |  |
Long-term debt, fixed interest rate | 8.125% | 8.125% | 8.125% | 8.125% |
Debt maturity date | 2022 | 2022 |  |  |
Senior Notes | 7.5% Senior Notes due 2023 |  |  |  |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |  |  |  |
Long-term debt, fixed interest rate | 7.50% | 7.50% | 7.50% | 7.50% |
Debt maturity date | 2023 | 2023 |  |  |
Long term debt, discount | $ 1,989 | $ 3,452 |  |  |
Convertible Debt | 8.125% Convertible Senior Notes due 2022 |  |  |  |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |  |  |  |
Long-term debt, fixed interest rate | 8.125% | 8.125% | 8.125% | 8.125% |
Debt maturity date | 2022 | 2022 |  |  |
Embedded derivative, fair value | $ 21,874 |  |  |  |
Long term debt, discount | $ 180,751 |  |  |  |
Convertible Debt | 7.5% Convertible Senior Notes due 2023 |  |  |  |  |
Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] |  |  |  |  |
Long-term debt, fixed interest rate | 7.50% | 7.50% | 7.50% | 7.50% |
Debt maturity date | 2023 | 2023 |  |  |
Embedded derivative, fair value | $ 7,481 |  |  |  |
Long term debt, discount | $ 59,549 |  |  |  |

X
- Definition Debt Instrument, Maturity Date + References No definition available. + Details
Name: | sd_DebtMaturityDate
Namespace Prefix: | sd_
Data Type: | xbrli:gYearItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair Value Assets And Liabilities Measured On Recurring Basis [Line Items] + References No definition available. + Details
Name: | sd_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLineItems
Namespace Prefix: | sd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28541-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400 + Details
Name: | us-gaap_DebtInstrumentUnamortizedDiscount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of debt premium that was originally recognized at the issuance of the instrument that has yet to be amortized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28541-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400 + Details
Name: | us-gaap_DebtInstrumentUnamortizedPremium
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Fair value as of the balance sheet date of the embedded derivative or group of embedded derivatives classified as a liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624163-113959 + Details
Name: | us-gaap_EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebtPercentageBearingFixedInterestRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sd_ConvertibleSeniorNotesEightPointOneHundredTwentyFivePercentDue2022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sd_ConvertibleSeniorNotesSevenPointFivePercentDue2023Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_SecuredDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sd_SeniorSecuredNotesEightPointSeventyFivePercentDue2020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sd_SeniorNotesEightPointSevenFivePercentDue2020Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sd_SeniorNotesSevenPointFivePercentDue2021Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sd_SeniorNotesEightPointOneTwoFivePercentDue2022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=sd_SeniorNotesSevenPointFivePercentDue2023Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_ConvertibleDebtMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |