XML 63 R45.htm IDEA: XBRL DOCUMENT v2.4.1.9
Stock- Based Compensation (Details 1) (USD $)
In Thousands, except Share data, unless otherwise specified
12 Months Ended 0 Months Ended
Dec. 31, 2014
Dec. 16, 2014
Nov. 30, 2014
Share-based compensation      
Number of shares authorized (in shares)   40,000,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized  
Shares available for issunace 3,100,000us-gaap_CommonStockCapitalSharesReservedForFutureIssuance    
Vest over three years      
Number of Shares      
Award vesting period (in years) 3 years    
Vest over four years      
Number of Shares      
Award vesting period (in years) 4 years    
Restricted Stock      
Unvested share activity      
Awarded (in shares) 16,859,403us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
16,900,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
 
Vested (in shares) (2,871,173)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
   
Forfeited (in shares) (65,000)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
   
Unvested at end of period (in shares) 13,923,230us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
   
Weighted Average Grant Date Fair Value      
Awarded (in dollars per share) 0.34us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
   
Vested (in dollars per share) 0.34us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
   
Forfeited (in dollars per share) 0.34us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
   
Unvested at end of period (in dollars per share) 0.34us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
   
Number of Shares      
Unvested at beginning of period (in shares) 20,000,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
   
Awarded (in shares) (16,859,403)sogc_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForAward
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
   
Forfeited (in shares) 65,000sogc_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForForfeiture
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
   
Unvested at end of period (in shares) 3,205,597us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
   
Awarded (in shares) 16,859,403us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
16,900,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
 
Vested (in shares) 2,871,173us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
   
Stock-based compensation costs expensed 1,041us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
   
Unamortized stock-based compensation costs 4,686us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
   
Total stock-based compensation costs 5,727sogc_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationCostTotal
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
   
Restricted Stock | Vesting over four anniversaries      
Unvested share activity      
Vested (in shares) (12,690,663)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_VestingAxis
= sogc_VestingScheduleOneFourthIncrementsOnEachOfFirstFourAnniversaryAndFourthAnniversaryOfGrantDateMember
   
Number of Shares      
Vesting rate per anniversary date of grant (as a percent) 67.00%us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_VestingAxis
= sogc_VestingScheduleOneFourthIncrementsOnEachOfFirstFourAnniversaryAndFourthAnniversaryOfGrantDateMember
   
Vested (in shares) 12,690,663us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_VestingAxis
= sogc_VestingScheduleOneFourthIncrementsOnEachOfFirstFourAnniversaryAndFourthAnniversaryOfGrantDateMember
   
Restricted Stock | Fourth anniversary of grant      
Number of Shares      
Vesting rate per anniversary date of grant (as a percent) 33.00%us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_VestingAxis
= sogc_FourthAnniversaryOfGrantDateMember
   
Restricted Stock | Vest over three years      
Unvested share activity      
Vested (in shares) (1,032,567)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_VestingAxis
= sogc_VestOverThreeYearsMember
   
Number of Shares      
Vested (in shares) 1,032,567us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_VestingAxis
= sogc_VestOverThreeYearsMember
   
Restricted Stock | Vest over four years      
Unvested share activity      
Vested (in shares) (200,000)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_VestingAxis
= sogc_VestOverFourYearsMember
   
Number of Shares      
Vested (in shares) 200,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_RestrictedStockMember
/ us-gaap_VestingAxis
= sogc_VestOverFourYearsMember
   
2014 LTIP      
Share-based compensation      
Number of shares authorized (in shares)     20,000,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
/ us-gaap_PlanNameAxis
= sogc_TwoThousandFourteenLongTermIncentivePlanMember