XML 52 R20.htm IDEA: XBRL DOCUMENT v2.4.1.9
Summary of Significant Accounting Policies - Additional Information (Detail)
 3 Months Ended
Mar. 31, 2015
Equity Incentive Plan 2011 [Member]  
Significant Accounting Policies [Line Items]  
Shares of common stock reserved under EIP 40,000,000scie_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAvailableForGrantAdditionalSharesAuthorizedInPeriod
/ us-gaap_PlanNameAxis
= scie_EquityIncentivePlanTwentyElevenMember
Options outstanding 40,193,802us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
/ us-gaap_PlanNameAxis
= scie_EquityIncentivePlanTwentyElevenMember
Stock Plan 2001 [Member]  
Significant Accounting Policies [Line Items]  
Number of shares exercisable 17,573,266us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
/ us-gaap_PlanNameAxis
= scie_StockPlanTwentyZeroOneMember