3.3.1.900 html 252 455 1 false 74 0 false 9 false false R1.htm 0001000 - Document - Document and Entity Information Sheet http://www.quidel.com/role/DocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 1001000 - Statement - Consolidated Balance Sheets Sheet http://www.quidel.com/role/ConsolidatedBalanceSheets Consolidated Balance Sheets Statements 2 false false R3.htm 1001501 - Statement - Consolidated Balance Sheets (Parenthetical) Sheet http://www.quidel.com/role/ConsolidatedBalanceSheetsParenthetical Consolidated Balance Sheets (Parenthetical) Statements 3 false false R4.htm 1002000 - Statement - Consolidated Statements of Operations Sheet http://www.quidel.com/role/ConsolidatedStatementsOfOperations Consolidated Statements of Operations Statements 4 false false R5.htm 1002501 - Statement - Consolidated Statements of Operations (Parenthetical) Sheet http://www.quidel.com/role/ConsolidatedStatementsOfOperationsParenthetical Consolidated Statements of Operations (Parenthetical) Statements 5 false false R6.htm 1003000 - Statement - Consolidated Statements of Comprehensive (Loss) Income Sheet http://www.quidel.com/role/ConsolidatedStatementsOfComprehensiveLossIncome Consolidated Statements of Comprehensive (Loss) Income Statements 6 false false R7.htm 1004000 - Statement - Consolidated Statements of Stockholders' Equity Sheet http://www.quidel.com/role/ConsolidatedStatementsOfStockholdersEquity Consolidated Statements of Stockholders' Equity Statements 7 false false R8.htm 1005000 - Statement - Consolidated Statements of Cash Flows Sheet http://www.quidel.com/role/ConsolidatedStatementsOfCashFlows Consolidated Statements of Cash Flows Statements 8 false false R9.htm 2101100 - Disclosure - Company Operations and Summary of Significant Accounting Policies Sheet http://www.quidel.com/role/CompanyOperationsAndSummaryOfSignificantAccountingPolicies Company Operations and Summary of Significant Accounting Policies Notes 9 false false R10.htm 2103100 - Disclosure - Debt Sheet http://www.quidel.com/role/Debt Debt Notes 10 false false R11.htm 2104100 - Disclosure - Income Taxes Sheet http://www.quidel.com/role/IncomeTaxes Income Taxes Notes 11 false false R12.htm 2105100 - Disclosure - Stockholders' Equity Sheet http://www.quidel.com/role/StockholdersEquity Stockholders' Equity Notes 12 false false R13.htm 2106100 - Disclosure - Stock-Based Compensation Sheet http://www.quidel.com/role/StockBasedCompensation Stock-Based Compensation Notes 13 false false R14.htm 2107100 - Disclosure - Commitments and Contingencies Sheet http://www.quidel.com/role/CommitmentsAndContingencies Commitments and Contingencies Notes 14 false false R15.htm 2108100 - Disclosure - Industry and Geographic Information Sheet http://www.quidel.com/role/IndustryAndGeographicInformation Industry and Geographic Information Notes 15 false false R16.htm 2109100 - Disclosure - Fair Value Measurement Sheet http://www.quidel.com/role/FairValueMeasurement Fair Value Measurement Notes 16 false false R17.htm 2110100 - Disclosure - Employee Benefit Plan Sheet http://www.quidel.com/role/EmployeeBenefitPlan Employee Benefit Plan Notes 17 false false R18.htm 2111100 - Disclosure - Impairment Loss Sheet http://www.quidel.com/role/ImpairmentLoss Impairment Loss Notes 18 false false R19.htm 2113100 - Disclosure - Selected Quarterly Financial Data (unaudited) Sheet http://www.quidel.com/role/SelectedQuarterlyFinancialDataUnaudited Selected Quarterly Financial Data (unaudited) Notes 19 false false R20.htm 2114100 - Disclosure - Consolidated Valuation and Qualifying Accounts Sheet http://www.quidel.com/role/ConsolidatedValuationAndQualifyingAccounts Consolidated Valuation and Qualifying Accounts Notes 20 false false R21.htm 2201201 - Disclosure - Company Operations and Summary of Significant Accounting Policies (Policies) Sheet http://www.quidel.com/role/CompanyOperationsAndSummaryOfSignificantAccountingPoliciesPolicies Company Operations and Summary of Significant Accounting Policies (Policies) Policies http://www.quidel.com/role/CompanyOperationsAndSummaryOfSignificantAccountingPolicies 21 false false R22.htm 2301302 - Disclosure - Company Operations and Summary of Significant Accounting Policies (Tables) Sheet http://www.quidel.com/role/CompanyOperationsAndSummaryOfSignificantAccountingPoliciesTables Company Operations and Summary of Significant Accounting Policies (Tables) Tables http://www.quidel.com/role/CompanyOperationsAndSummaryOfSignificantAccountingPolicies 22 false false R23.htm 2303301 - Disclosure - Debt Tables (Tables) Sheet http://www.quidel.com/role/DebtTablesTables Debt Tables (Tables) Tables 23 false false R24.htm 2304301 - Disclosure - Income Taxes (Tables) Sheet http://www.quidel.com/role/IncomeTaxesTables Income Taxes (Tables) Tables http://www.quidel.com/role/IncomeTaxes 24 false false R25.htm 2306301 - Disclosure - Stock-Based Compensation (Tables) Sheet http://www.quidel.com/role/StockBasedCompensationTables Stock-Based Compensation (Tables) Tables http://www.quidel.com/role/StockBasedCompensation 25 false false R26.htm 2307301 - Disclosure - Commitments and Contingencies (Tables) Sheet http://www.quidel.com/role/CommitmentsAndContingenciesTables Commitments and Contingencies (Tables) Tables http://www.quidel.com/role/CommitmentsAndContingencies 26 false false R27.htm 2308301 - Disclosure - Industry and Geographic Information (Tables) Sheet http://www.quidel.com/role/IndustryAndGeographicInformationTables Industry and Geographic Information (Tables) Tables http://www.quidel.com/role/IndustryAndGeographicInformation 27 false false R28.htm 2309301 - Disclosure - Fair Value Measurement (Tables) Sheet http://www.quidel.com/role/FairValueMeasurementTables Fair Value Measurement (Tables) Tables http://www.quidel.com/role/FairValueMeasurement 28 false false R29.htm 2313301 - Disclosure - Selected Quarterly Financial Data (unaudited) (Tables) Sheet http://www.quidel.com/role/SelectedQuarterlyFinancialDataUnauditedTables Selected Quarterly Financial Data (unaudited) (Tables) Tables http://www.quidel.com/role/SelectedQuarterlyFinancialDataUnaudited 29 false false R30.htm 2401403 - Disclosure - Company Operations and Summary of Significant Accounting Policies - Additional Information (Detail) Sheet http://www.quidel.com/role/CompanyOperationsAndSummaryOfSignificantAccountingPoliciesAdditionalInformationDetail Company Operations and Summary of Significant Accounting Policies - Additional Information (Detail) Details 30 false false R31.htm 2401404 - Disclosure - Company Operations and Summary of Significant Accounting Policies - Summary of Inventories (Detail) Sheet http://www.quidel.com/role/CompanyOperationsAndSummaryOfSignificantAccountingPoliciesSummaryOfInventoriesDetail Company Operations and Summary of Significant Accounting Policies - Summary of Inventories (Detail) Details 31 false false R32.htm 2401405 - Disclosure - Company Operations and Summary of Significant Accounting Policies - Property, Plant and equipment (Detail) Sheet http://www.quidel.com/role/CompanyOperationsAndSummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetail Company Operations and Summary of Significant Accounting Policies - Property, Plant and equipment (Detail) Details 32 false false R33.htm 2401406 - Disclosure - Company Operations and Summary of Significant Accounting Policies - Summary of Intangible Assets (Detail) Sheet http://www.quidel.com/role/CompanyOperationsAndSummaryOfSignificantAccountingPoliciesSummaryOfIntangibleAssetsDetail Company Operations and Summary of Significant Accounting Policies - Summary of Intangible Assets (Detail) Details 33 false false R34.htm 2401407 - Disclosure - Company Operations and Summary of Significant Accounting Policies - Summary of Expected Future Annual Amortization Expense (Detail) Sheet http://www.quidel.com/role/CompanyOperationsAndSummaryOfSignificantAccountingPoliciesSummaryOfExpectedFutureAnnualAmortizationExpenseDetail Company Operations and Summary of Significant Accounting Policies - Summary of Expected Future Annual Amortization Expense (Detail) Details 34 false false R35.htm 2401408 - Disclosure - Company Operations and Summary of Significant Accounting Policies - Other Current Liabilities (Detail) Sheet http://www.quidel.com/role/CompanyOperationsAndSummaryOfSignificantAccountingPoliciesOtherCurrentLiabilitiesDetail Company Operations and Summary of Significant Accounting Policies - Other Current Liabilities (Detail) Details 35 false false R36.htm 2401409 - Disclosure - Company Operations and Summary of Significant Accounting Policies - Basic and Diluted EPS (Detail) Sheet http://www.quidel.com/role/CompanyOperationsAndSummaryOfSignificantAccountingPoliciesBasicAndDilutedEpsDetail Company Operations and Summary of Significant Accounting Policies - Basic and Diluted EPS (Detail) Details 36 false false R37.htm 2403402 - Disclosure - Debt Convertible Senior Notes (Details) Notes http://www.quidel.com/role/DebtConvertibleSeniorNotesDetails Debt Convertible Senior Notes (Details) Details 37 false false R38.htm 2403403 - Disclosure - Debt Debt schedule (Details) Sheet http://www.quidel.com/role/DebtDebtScheduleDetails Debt Debt schedule (Details) Details 38 false false R39.htm 2403404 - Disclosure - Line of Credit (Detail) Sheet http://www.quidel.com/role/LineOfCreditDetail Line of Credit (Detail) Details 39 false false R40.htm 2404402 - Disclosure - Income Taxes - Components of (Benefit) Provision for Income Taxes (Detail) Sheet http://www.quidel.com/role/IncomeTaxesComponentsOfBenefitProvisionForIncomeTaxesDetail Income Taxes - Components of (Benefit) Provision for Income Taxes (Detail) Details 40 false false R41.htm 2404403 - Disclosure - Income Taxes - Schedule of Income before (Benefit) Provision for Income Taxes (Detail) Sheet http://www.quidel.com/role/IncomeTaxesScheduleOfIncomeBeforeBenefitProvisionForIncomeTaxesDetail Income Taxes - Schedule of Income before (Benefit) Provision for Income Taxes (Detail) Details 41 false false R42.htm 2404404 - Disclosure - Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Detail) Sheet http://www.quidel.com/role/IncomeTaxesScheduleOfDeferredTaxAssetsAndLiabilitiesDetail Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Detail) Details 42 false false R43.htm 2404405 - Disclosure - Income Taxes - Additional Information (Detail) Sheet http://www.quidel.com/role/IncomeTaxesAdditionalInformationDetail Income Taxes - Additional Information (Detail) Details 43 false false R44.htm 2404406 - Disclosure - Income Taxes - Reconciliation of Income Tax Computed at Federal Statutory Rate (Detail) Sheet http://www.quidel.com/role/IncomeTaxesReconciliationOfIncomeTaxComputedAtFederalStatutoryRateDetail Income Taxes - Reconciliation of Income Tax Computed at Federal Statutory Rate (Detail) Details 44 false false R45.htm 2404407 - Disclosure - Income Taxes - Summary of Unrecognized Tax Benefits (Detail) Sheet http://www.quidel.com/role/IncomeTaxesSummaryOfUnrecognizedTaxBenefitsDetail Income Taxes - Summary of Unrecognized Tax Benefits (Detail) Details 45 false false R46.htm 2405401 - Disclosure - Stockholders' Equity - Additional Information (Detail) Sheet http://www.quidel.com/role/StockholdersEquityAdditionalInformationDetail Stockholders' Equity - Additional Information (Detail) Details 46 false false R47.htm 2406402 - Disclosure - Stock-Based Compensation - Additional Information (Detail) Sheet http://www.quidel.com/role/StockBasedCompensationAdditionalInformationDetail Stock-Based Compensation - Additional Information (Detail) Details 47 false false R48.htm 2406403 - Disclosure - Stock-Based Compensation - Compensation Expense Related to Stock-Based Compensation Plans (Detail) Sheet http://www.quidel.com/role/StockBasedCompensationCompensationExpenseRelatedToStockBasedCompensationPlansDetail Stock-Based Compensation - Compensation Expense Related to Stock-Based Compensation Plans (Detail) Details 48 false false R49.htm 2406404 - Disclosure - Stock-Based Compensation - Estimated Fair Value of Each Stock Option Award (Detail) Sheet http://www.quidel.com/role/StockBasedCompensationEstimatedFairValueOfEachStockOptionAwardDetail Stock-Based Compensation - Estimated Fair Value of Each Stock Option Award (Detail) Details 49 false false R50.htm 2406405 - Disclosure - Stock-Based Compensation - Summary of Status of Stock Option Activity (Detail) Sheet http://www.quidel.com/role/StockBasedCompensationSummaryOfStatusOfStockOptionActivityDetail Stock-Based Compensation - Summary of Status of Stock Option Activity (Detail) Details 50 false false R51.htm 2406406 - Disclosure - Stock-Based Compensation - Summary of Status of Stock Awards Activity (Detail) Sheet http://www.quidel.com/role/StockBasedCompensationSummaryOfStatusOfStockAwardsActivityDetail Stock-Based Compensation - Summary of Status of Stock Awards Activity (Detail) Details 51 false false R52.htm 2407402 - Disclosure - Commitments and Contingencies - Commitments for Minimum Rentals under Non-cancelable Leases (Detail) Sheet http://www.quidel.com/role/CommitmentsAndContingenciesCommitmentsForMinimumRentalsUnderNonCancelableLeasesDetail Commitments and Contingencies - Commitments for Minimum Rentals under Non-cancelable Leases (Detail) Details 52 false false R53.htm 2407403 - Disclosure - Commitments and Contingencies - Additional Information (Detail) Sheet http://www.quidel.com/role/CommitmentsAndContingenciesAdditionalInformationDetail Commitments and Contingencies - Additional Information (Detail) Details 53 false false R54.htm 2407404 - Disclosure - Commitments and Contingencies Contingent Consideration (Acquisitions) (Details) Sheet http://www.quidel.com/role/CommitmentsAndContingenciesContingentConsiderationAcquisitionsDetails Commitments and Contingencies Contingent Consideration (Acquisitions) (Details) Details 54 false false R55.htm 2408402 - Disclosure - Industry and Geographic Information - Additional Information (Detail) Sheet http://www.quidel.com/role/IndustryAndGeographicInformationAdditionalInformationDetail Industry and Geographic Information - Additional Information (Detail) Details 55 false false R56.htm 2408403 - Disclosure - Industry and Geographic Information - Sales to Individual Customers in Excess of 10% of Total Revenue (Detail) Sheet http://www.quidel.com/role/IndustryAndGeographicInformationSalesToIndividualCustomersInExcessOf10OfTotalRevenueDetail Industry and Geographic Information - Sales to Individual Customers in Excess of 10% of Total Revenue (Detail) Details 56 false false R57.htm 2408404 - Disclosure - Industry and Geographic Information - Long-lived Assets (Excluding Intangible Assets) and Total Net Revenue (Detail) Sheet http://www.quidel.com/role/IndustryAndGeographicInformationLongLivedAssetsExcludingIntangibleAssetsAndTotalNetRevenueDetail Industry and Geographic Information - Long-lived Assets (Excluding Intangible Assets) and Total Net Revenue (Detail) Details 57 false false R58.htm 2408405 - Disclosure - Industry and Geographic Information - Consolidated Net Product Revenues by Disease State (Detail) Sheet http://www.quidel.com/role/IndustryAndGeographicInformationConsolidatedNetProductRevenuesByDiseaseStateDetail Industry and Geographic Information - Consolidated Net Product Revenues by Disease State (Detail) Details 58 false false R59.htm 2409402 - Disclosure - Fair Value Measurement - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) Sheet http://www.quidel.com/role/FairValueMeasurementAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetail Fair Value Measurement - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) Details 59 false false R60.htm 2409403 - Disclosure - Fair Value Measurement - Additional Information (Detail) Sheet http://www.quidel.com/role/FairValueMeasurementAdditionalInformationDetail Fair Value Measurement - Additional Information (Detail) Details 60 false false R61.htm 2409404 - Disclosure - Fair Value Measurement - Changes in Estimated Fair Value of Contingent Consideration Liabilities (Detail) Sheet http://www.quidel.com/role/FairValueMeasurementChangesInEstimatedFairValueOfContingentConsiderationLiabilitiesDetail Fair Value Measurement - Changes in Estimated Fair Value of Contingent Consideration Liabilities (Detail) Details 61 false false R62.htm 2410401 - Disclosure - Employee Benefit Plan - Additional Information (Detail) Sheet http://www.quidel.com/role/EmployeeBenefitPlanAdditionalInformationDetail Employee Benefit Plan - Additional Information (Detail) Details 62 false false R63.htm 2411401 - Disclosure - Impairment Loss (Details) Sheet http://www.quidel.com/role/ImpairmentLossDetails Impairment Loss (Details) Details http://www.quidel.com/role/ImpairmentLoss 63 false false R64.htm 2413402 - Disclosure - Selected Quarterly Financial Data (unaudited) - Quarterly Financial Data (Detail) Sheet http://www.quidel.com/role/SelectedQuarterlyFinancialDataUnauditedQuarterlyFinancialDataDetail Selected Quarterly Financial Data (unaudited) - Quarterly Financial Data (Detail) Details http://www.quidel.com/role/SelectedQuarterlyFinancialDataUnauditedTables 64 false false R65.htm 2413403 - Disclosure - Selected Quarterly Financial Data (unaudited) - Quarterly Financial Data (Footnote) (Detail) Sheet http://www.quidel.com/role/SelectedQuarterlyFinancialDataUnauditedQuarterlyFinancialDataFootnoteDetail Selected Quarterly Financial Data (unaudited) - Quarterly Financial Data (Footnote) (Detail) Details http://www.quidel.com/role/SelectedQuarterlyFinancialDataUnauditedTables 65 false false R66.htm 2414401 - Schedule - Consolidated Valuation and Qualifying Accounts (Detail) Sheet http://www.quidel.com/role/ConsolidatedValuationAndQualifyingAccountsDetail Consolidated Valuation and Qualifying Accounts (Detail) Details http://www.quidel.com/role/ConsolidatedValuationAndQualifyingAccounts 66 false false All Reports Book All Reports qdel-20151231.xml qdel-20151231.xsd qdel-20151231_cal.xml qdel-20151231_def.xml qdel-20151231_lab.xml qdel-20151231_pre.xml true true