2.4.0.8 HtmlAndXml 232 268 1 true 80 0 false 7 false false R1.htm 0001000 - Document - Document And Entity Information Sheet http://www.steelexcel.com/role/DocumentAndEntityInformation Document And Entity Information R1.xml false false R2.htm 1001000 - Statement - Consolidated Statements of Operations Sheet http://www.steelexcel.com/role/ConsolidatedStatementsOfOperations Consolidated Statements of Operations R2.xml false false R3.htm 1002000 - Statement - Consolidated Statements of Comprehensive Income Sheet http://www.steelexcel.com/role/ConsolidatedStatementsOfComprehensiveIncome Consolidated Statements of Comprehensive Income R3.xml true false R4.htm 1003000 - Statement - Consolidated Balance Sheets Sheet http://www.steelexcel.com/role/ConsolidatedBalanceSheets Consolidated Balance Sheets R4.xml false false R5.htm 1003501 - Statement - Condensed Balance Sheets (Parentheticals) Sheet http://www.steelexcel.com/role/CondensedBalanceSheetsParentheticals Condensed Balance Sheets (Parentheticals) R5.xml false false R6.htm 1004000 - Statement - Consolidated Statements of Cash Flows Sheet http://www.steelexcel.com/role/ConsolidatedStatementsOfCashFlows Consolidated Statements of Cash Flows R6.xml false false R7.htm 2102100 - Disclosure - Description and Basis of Presentation Sheet http://www.steelexcel.com/role/DescriptionAndBasisOfPresentation Description and Basis of Presentation R7.xml false false R8.htm 2103100 - Disclosure - Recent Accounting Pronouncements Sheet http://www.steelexcel.com/role/RecentAccountingPronouncements Recent Accounting Pronouncements R8.xml false false R9.htm 2104100 - Disclosure - Acquisitions Sheet http://www.steelexcel.com/role/Acquisitions Acquisitions R9.xml false false R10.htm 2105100 - Disclosure - Stock Benefit Plans Sheet http://www.steelexcel.com/role/StockBenefitPlans Stock Benefit Plans R10.xml false false R11.htm 2106100 - Disclosure - Discontinued Operations Sheet http://www.steelexcel.com/role/DiscontinuedOperations Discontinued Operations R11.xml false false R12.htm 2107100 - Disclosure - Investments Sheet http://www.steelexcel.com/role/Investments Investments R12.xml false false R13.htm 2108100 - Disclosure - Fair Value Measurements Sheet http://www.steelexcel.com/role/FairValueMeasurements Fair Value Measurements R13.xml false false R14.htm 2109100 - Disclosure - Property and Equipment Net Sheet http://www.steelexcel.com/role/PropertyAndEquipmentNet Property and Equipment Net R14.xml false false R15.htm 2110100 - Disclosure - Goodwill and Other Intangible Assets Sheet http://www.steelexcel.com/role/GoodwillAndOtherIntangibleAssets Goodwill and Other Intangible Assets R15.xml false false R16.htm 2111100 - Disclosure - Liabilities Sheet http://www.steelexcel.com/role/Liabilities Liabilities R16.xml false false R17.htm 2112100 - Disclosure - Accumulated Other Comprehensive Income Sheet http://www.steelexcel.com/role/AccumulatedOtherComprehensiveIncome Accumulated Other Comprehensive Income R17.xml false false R18.htm 2113100 - Disclosure - Income Taxes Sheet http://www.steelexcel.com/role/IncomeTaxes Income Taxes R18.xml false false R19.htm 2114100 - Disclosure - Segment Information Sheet http://www.steelexcel.com/role/SegmentInformation Segment Information R19.xml false false R20.htm 2115100 - Disclosure - Net Income (Loss) Per Share Sheet http://www.steelexcel.com/role/NetIncomeLossPerShare Net Income (Loss) Per Share R20.xml false false R21.htm 2116100 - Disclosure - Related Party Transactions Sheet http://www.steelexcel.com/role/RelatedPartyTransactions Related Party Transactions R21.xml false false R22.htm 2117100 - Disclosure - Supplemental Cash Flow Information Sheet http://www.steelexcel.com/role/SupplementalCashFlowInformation Supplemental Cash Flow Information R22.xml false false R23.htm 2118100 - Disclosure - Subsequent Events Sheet http://www.steelexcel.com/role/SubsequentEvents Subsequent Events R23.xml false false R24.htm 2304301 - Disclosure - Acquisitions (Tables) Sheet http://www.steelexcel.com/role/AcquisitionsTables Acquisitions (Tables) R24.xml false false R25.htm 2305301 - Disclosure - Stock Benefit Plans (Tables) Sheet http://www.steelexcel.com/role/StockBenefitPlansTables Stock Benefit Plans (Tables) R25.xml false false R26.htm 2306301 - Disclosure - Discontinued Operations (Tables) Sheet http://www.steelexcel.com/role/DiscontinuedOperationsTables Discontinued Operations (Tables) R26.xml false false R27.htm 2307301 - Disclosure - Investments (Tables) Sheet http://www.steelexcel.com/role/InvestmentsTables Investments (Tables) R27.xml false false R28.htm 2308301 - Disclosure - Fair Value Measurements (Tables) Sheet http://www.steelexcel.com/role/FairValueMeasurementsTables Fair Value Measurements (Tables) R28.xml false false R29.htm 2309301 - Disclosure - Property and Equipment, Net (Tables) Sheet http://www.steelexcel.com/role/PropertyAndEquipmentNetTables Property and Equipment, Net (Tables) R29.xml false false R30.htm 2310301 - Disclosure - Goodwill and Other Intangible Assets (Tables) Sheet http://www.steelexcel.com/role/GoodwillAndOtherIntangibleAssetsTables Goodwill and Other Intangible Assets (Tables) R30.xml false false R31.htm 2311301 - Disclosure - Liabilities (Tables) Sheet http://www.steelexcel.com/role/LiabilitiesTables Liabilities (Tables) R31.xml false false R32.htm 2312301 - Disclosure - Accumulated Other Comprehensive Income (Tables) Sheet http://www.steelexcel.com/role/AccumulatedOtherComprehensiveIncomeTables Accumulated Other Comprehensive Income (Tables) R32.xml false false R33.htm 2314301 - Disclosure - Segment Information (Tables) Sheet http://www.steelexcel.com/role/SegmentInformationTables Segment Information (Tables) R33.xml false false R34.htm 2315301 - Disclosure - Net Income (Loss) Per Share (Tables) Sheet http://www.steelexcel.com/role/NetIncomeLossPerShareTables Net Income (Loss) Per Share (Tables) R34.xml false false R35.htm 2317301 - Disclosure - Supplemental Cash Flows Information (Tables) Sheet http://www.steelexcel.com/role/SupplementalCashFlowsInformationTables Supplemental Cash Flows Information (Tables) R35.xml false false R36.htm 2402401 - Disclosure - Description and Basis of Presentation (Detail) Sheet http://www.steelexcel.com/role/DescriptionAndBasisOfPresentationDetail Description and Basis of Presentation (Detail) R36.xml false false R37.htm 2404402 - Disclosure - Acquisitions (Detail) Sheet http://www.steelexcel.com/role/AcquisitionsDetail Acquisitions (Detail) R37.xml false false R38.htm 2404403 - Disclosure - Acquisitions - Purchase Price Allocation (Detail) Sheet http://www.steelexcel.com/role/AcquisitionsPurchasePriceAllocationDetail Acquisitions - Purchase Price Allocation (Detail) R38.xml false false R39.htm 2404404 - Disclosure - Acquisitions - Carrying amounts and classifications of assets and liabilities (Detail) Sheet http://www.steelexcel.com/role/AcquisitionsCarryingAmountsAndClassificationsOfAssetsAndLiabilitiesDetail Acquisitions - Carrying amounts and classifications of assets and liabilities (Detail) R39.xml false false R40.htm 2404405 - Disclosure - Acquisitions - Pro Forma Financial Information (Detail) Sheet http://www.steelexcel.com/role/AcquisitionsProFormaFinancialInformationDetail Acquisitions - Pro Forma Financial Information (Detail) R40.xml false false R41.htm 2405402 - Disclosure - Stock Benefit Plans (Detail) Sheet http://www.steelexcel.com/role/StockBenefitPlansDetail Stock Benefit Plans (Detail) R41.xml false false R42.htm 2405403 - Disclosure - Stock Benefit Plans - Stock-based compensation expenses (Detail) Sheet http://www.steelexcel.com/role/StockBenefitPlansStockBasedCompensationExpensesDetail Stock Benefit Plans - Stock-based compensation expenses (Detail) R42.xml false false R43.htm 2406402 - Disclosure - Discontinued Operations - Revenues and the components of income related to discontinued operations (Detail) Sheet http://www.steelexcel.com/role/DiscontinuedOperationsRevenuesAndComponentsOfIncomeRelatedToDiscontinuedOperationsDetail Discontinued Operations - Revenues and the components of income related to discontinued operations (Detail) R43.xml false false R44.htm 2407402 - Disclosure - Investments (Detail) Sheet http://www.steelexcel.com/role/InvestmentsDetail Investments (Detail) R44.xml false false R45.htm 2407403 - Disclosure - Investments - Portfolio of marketable securities (Detail) Sheet http://www.steelexcel.com/role/InvestmentsPortfolioOfMarketableSecuritiesDetail Investments - Portfolio of marketable securities (Detail) R45.xml false false R46.htm 2407404 - Disclosure - Investments - Fair value and gross unrealized losses of the available for sale securities (Detail) Sheet http://www.steelexcel.com/role/InvestmentsFairValueAndGrossUnrealizedLossesOfAvailableForSaleSecuritiesDetail Investments - Fair value and gross unrealized losses of the available for sale securities (Detail) R46.xml false false R47.htm 2407405 - Disclosure - Investments - Amortized cost and estimated fair value of investments in available-for-sale securities, by contractual maturity (Details) Sheet http://www.steelexcel.com/role/InvestmentsAmortizedCostAndEstimatedFairValueOfInvestmentsInAvailableForSaleSecuritiesByContractualMaturityDetails Investments - Amortized cost and estimated fair value of investments in available-for-sale securities, by contractual maturity (Details) R47.xml false false R48.htm 2408402 - Disclosure - Fair Value Measurements (Detail) Sheet http://www.steelexcel.com/role/FairValueMeasurementsDetail Fair Value Measurements (Detail) R48.xml false false R49.htm 2408403 - Disclosure - Fair Value Measurements - Financial assets measured at fair value on a recurring basis (Detail) Sheet http://www.steelexcel.com/role/FairValueMeasurementsFinancialAssetsMeasuredAtFairValueOnRecurringBasisDetail Fair Value Measurements - Financial assets measured at fair value on a recurring basis (Detail) R49.xml false false R50.htm 2408404 - Disclosure - Fair Value Measurements - Reconciliation of the beginning and ending balances of the Level 3 assets and liabilities (Detail) Sheet http://www.steelexcel.com/role/FairValueMeasurementsReconciliationOfBeginningAndEndingBalancesOfLevel3AssetsAndLiabilitiesDetail Fair Value Measurements - Reconciliation of the beginning and ending balances of the Level 3 assets and liabilities (Detail) R50.xml false false R51.htm 2409402 - Disclosure - Property and Equipment, Net (Detail) Sheet http://www.steelexcel.com/role/PropertyAndEquipmentNetDetail Property and Equipment, Net (Detail) R51.xml false false R52.htm 2409403 - Disclosure - Property and Equipment, Net - Schedule (Detail) Sheet http://www.steelexcel.com/role/PropertyAndEquipmentNetScheduleDetail Property and Equipment, Net - Schedule (Detail) R52.xml false false R53.htm 2410402 - Disclosure - Goodwill and Other Intangible Assets, Net (Details) Sheet http://www.steelexcel.com/role/GoodwillAndOtherIntangibleAssetsNetDetails Goodwill and Other Intangible Assets, Net (Details) R53.xml false false R54.htm 2410403 - Disclosure - Goodwill and Other Intangible Assets - Intangible Assets, net (Detail) Sheet http://www.steelexcel.com/role/GoodwillAndOtherIntangibleAssetsIntangibleAssetsNetDetail Goodwill and Other Intangible Assets - Intangible Assets, net (Detail) R54.xml false false R55.htm 2410404 - Disclosure - Goodwill and Other Intangible Assets - Estimated Aggregate Future Amortization Expense: (Details) Sheet http://www.steelexcel.com/role/GoodwillAndOtherIntangibleAssetsEstimatedAggregateFutureAmortizationExpenseDetails Goodwill and Other Intangible Assets - Estimated Aggregate Future Amortization Expense: (Details) R55.xml false false R56.htm 2410405 - Disclosure - Goodwill and Other Intangible Assets - Goodwill reconciliation (Details) Sheet http://www.steelexcel.com/role/GoodwillAndOtherIntangibleAssetsGoodwillReconciliationDetails Goodwill and Other Intangible Assets - Goodwill reconciliation (Details) R56.xml false false R57.htm 2410406 - Disclosure - Goodwill and Other Intangible Assets - Components of Goodwill (Details) Sheet http://www.steelexcel.com/role/GoodwillAndOtherIntangibleAssetsComponentsOfGoodwillDetails Goodwill and Other Intangible Assets - Components of Goodwill (Details) R57.xml false false R58.htm 2411402 - Disclosure - Liabilities (Detail) Sheet http://www.steelexcel.com/role/LiabilitiesDetail Liabilities (Detail) R58.xml false false R59.htm 2411403 - Disclosure - Liabilities - Accrued and other liabilities (Detail) Sheet http://www.steelexcel.com/role/LiabilitiesAccruedAndOtherLiabilitiesDetail Liabilities - Accrued and other liabilities (Detail) R59.xml false false R60.htm 2411404 - Disclosure - Liabilities - Other long-term liabilities (Detail) Sheet http://www.steelexcel.com/role/LiabilitiesOtherLongTermLiabilitiesDetail Liabilities - Other long-term liabilities (Detail) R60.xml false false R61.htm 2412402 - Disclosure - Accumulated Other Comprehensive Income - Changes, net of tax, in Accumulated other comprehensive income are as follows (Detail) Sheet http://www.steelexcel.com/role/AccumulatedOtherComprehensiveIncomeChangesNetOfTaxInAccumulatedOtherComprehensiveIncomeAreAsFollowsDetail Accumulated Other Comprehensive Income - Changes, net of tax, in Accumulated other comprehensive income are as follows (Detail) R61.xml false false R62.htm 2413401 - Disclosure - Income Taxes (Detail) Sheet http://www.steelexcel.com/role/IncomeTaxesDetail Income Taxes (Detail) R62.xml false false R63.htm 2414402 - Disclosure - Segment Information (Detail) Sheet http://www.steelexcel.com/role/SegmentInformationDetail Segment Information (Detail) R63.xml false false R64.htm 2414403 - Disclosure - Segment Information - Operating results (Detail) Sheet http://www.steelexcel.com/role/SegmentInformationOperatingResultsDetail Segment Information - Operating results (Detail) R64.xml false false R65.htm 2414404 - Disclosure - Segment Information - Assets (Detail) Sheet http://www.steelexcel.com/role/SegmentInformationAssetsDetail Segment Information - Assets (Detail) R65.xml false false R66.htm 2415402 - Disclosure - Net Income (Loss) Per Share - Reconciliation of the numerator and denominator of the basic and diluted net (loss) income per share (Detail) Sheet http://www.steelexcel.com/role/NetIncomeLossPerShareReconciliationOfNumeratorAndDenominatorOfBasicAndDilutedNetLossIncomePerShareDetail Net Income (Loss) Per Share - Reconciliation of the numerator and denominator of the basic and diluted net (loss) income per share (Detail) R66.xml false false R67.htm 2416401 - Disclosure - Related Party Transactions (Detail) Sheet http://www.steelexcel.com/role/RelatedPartyTransactionsDetail Related Party Transactions (Detail) R67.xml false false R68.htm 2417402 - Disclosure - Supplemental Cash Flow Information (Detail) Sheet http://www.steelexcel.com/role/SupplementalCashFlowInformationDetail Supplemental Cash Flow Information (Detail) R68.xml false false R69.htm 2418401 - Disclosure - Subsequent Events (Details) Sheet http://www.steelexcel.com/role/SubsequentEventsDetails Subsequent Events (Details) R69.xml false false All Reports Book All Reports Element us-gaap_EquityMethodInvestmentOwnershipPercentage had a mix of decimals attribute values: 0 3. Element us-gaap_GoodwillImpairmentLoss had a mix of decimals attribute values: -5 -3. Element us-gaap_ImpairmentOfLongLivedAssetsHeldForUse had a mix of decimals attribute values: -5 -3. 'Monetary' elements on report '2407402 - Disclosure - Investments (Detail)' had a mix of different decimal attribute values. 'Monetary' elements on report '2408402 - Disclosure - Fair Value Measurements (Detail)' had a mix of different decimal attribute values. 'Monetary' elements on report '2409402 - Disclosure - Property and Equipment, Net (Detail)' had a mix of different decimal attribute values. 'Monetary' elements on report '2413401 - Disclosure - Income Taxes (Detail)' had a mix of different decimal attribute values. Process Flow-Through: 1001000 - Statement - Consolidated Statements of Operations Process Flow-Through: 1002000 - Statement - Consolidated Statements of Comprehensive Income Process Flow-Through: 1003000 - Statement - Consolidated Balance Sheets Process Flow-Through: Removing column 'Jun. 30, 2012' Process Flow-Through: Removing column 'Dec. 31, 2011' Process Flow-Through: 1003501 - Statement - Condensed Balance Sheets (Parentheticals) Process Flow-Through: 1004000 - Statement - Consolidated Statements of Cash Flows sxcl-20130630.xml sxcl-20130630.xsd sxcl-20130630_cal.xml sxcl-20130630_def.xml sxcl-20130630_lab.xml sxcl-20130630_pre.xml true true