3.24.1 html 317 459 1 false 107 0 false 9 false false R1.htm 100000 - Document - Document and Entity Information Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 100010 - Statement - Consolidated Balance Sheets Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets Consolidated Balance Sheets Statements 2 false false R3.htm 100020 - Statement - Consolidated Balance Sheets (Parenthetical) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical Consolidated Balance Sheets (Parenthetical) Statements 3 false false R4.htm 100030 - Statement - Consolidated Statements of Operations Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfOperations Consolidated Statements of Operations Statements 4 false false R5.htm 100040 - Statement - Consolidated Statements of Changes in Stockholders' Equity Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInStockholdersEquity Consolidated Statements of Changes in Stockholders' Equity Statements 5 false false R6.htm 100050 - Statement - Consolidated Statements of Cash Flows Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows Consolidated Statements of Cash Flows Statements 6 false false R7.htm 100060 - Disclosure - Description of Business and Basis of Preparation Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureDescriptionOfBusinessAndBasisOfPreparation Description of Business and Basis of Preparation Notes 7 false false R8.htm 100070 - Disclosure - Summary of Significant Accounting Policies Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPolicies Summary of Significant Accounting Policies Notes 8 false false R9.htm 100080 - Disclosure - Investments Sheet http://www.scynexis.com/20231231/taxonomy/role/DisclosureInvestments Investments Notes 9 false false R10.htm 100090 - Disclosure - Prepaid Expenses and Other Current Assets Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosurePrepaidExpensesAndOtherCurrentAssets Prepaid Expenses and Other Current Assets Notes 10 false false R11.htm 100100 - Disclosure - Inventory Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureInventory Inventory Notes 11 false false R12.htm 100110 - Disclosure - Intangible Assets Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssets Intangible Assets Notes 12 false false R13.htm 100120 - Disclosure - Accrued Expenses Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureAccruedExpenses Accrued Expenses Notes 13 false false R14.htm 100130 - Disclosure - Borrowings Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureBorrowings Borrowings Notes 14 false false R15.htm 100140 - Disclosure - Commitments and Contingencies Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingencies Commitments and Contingencies Notes 15 false false R16.htm 100150 - Disclosure - Stockholders' Equity Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockholdersEquity Stockholders' Equity Notes 16 false false R17.htm 100160 - Disclosure - Revenue Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureRevenue Revenue Notes 17 false false R18.htm 100170 - Disclosure - Income Taxes Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxes Income Taxes Notes 18 false false R19.htm 100180 - Disclosure - Stock-based Compensation Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensation Stock-based Compensation Notes 19 false false R20.htm 100190 - Disclosure - Fair Value Measurements Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureFairValueMeasurements Fair Value Measurements Notes 20 false false R21.htm 100200 - Disclosure - Employee Benefit Plan Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlan Employee Benefit Plan Notes 21 false false R22.htm 100210 - Disclosure - Subsequent Events Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureSubsequentEvents Subsequent Events Notes 22 false false R23.htm 100220 - Disclosure - Summary of Significant Accounting Policies (Policies) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPoliciesPolicies Summary of Significant Accounting Policies (Policies) Policies http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPolicies 23 false false R24.htm 100230 - Disclosure - Summary of Significant Accounting Policies (Tables) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPoliciesTables Summary of Significant Accounting Policies (Tables) Tables http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPolicies 24 false false R25.htm 100240 - Disclosure - Investments (Tables) Sheet http://www.scynexis.com/20231231/taxonomy/role/DisclosureInvestmentsTables Investments (Tables) Tables http://www.scynexis.com/20231231/taxonomy/role/DisclosureInvestments 25 false false R26.htm 100250 - Disclosure - Prepaid Expenses and Other Current Assets (Tables) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosurePrepaidExpensesAndOtherCurrentAssetsTables Prepaid Expenses and Other Current Assets (Tables) Tables http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosurePrepaidExpensesAndOtherCurrentAssets 26 false false R27.htm 100260 - Disclosure - Inventory (Tables) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureInventoryTables Inventory (Tables) Tables http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureInventory 27 false false R28.htm 100270 - Disclosure - Intangible Assets (Tables) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsTables Intangible Assets (Tables) Tables http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssets 28 false false R29.htm 100280 - Disclosure - Accrued Expenses (Tables) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureAccruedExpensesTables Accrued Expenses (Tables) Tables http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureAccruedExpenses 29 false false R30.htm 100300 - Disclosure - Commitments and Contingencies (Tables) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesTables Commitments and Contingencies (Tables) Tables http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingencies 30 false false R31.htm 100310 - Disclosure - Stockholders' Equity (Tables) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockholdersEquityTables Stockholders' Equity (Tables) Tables http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockholdersEquity 31 false false R32.htm 100320 - Disclosure - Revenue (Tables) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureRevenueTables Revenue (Tables) Tables http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureRevenue 32 false false R33.htm 100330 - Disclosure - Income Taxes (Tables) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesTables Income Taxes (Tables) Tables http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxes 33 false false R34.htm 100340 - Disclosure - Stock-based Compensation (Tables) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables Stock-based Compensation (Tables) Tables http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensation 34 false false R35.htm 100350 - Disclosure - Fair Value Measurements (Tables) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureFairValueMeasurementsTables Fair Value Measurements (Tables) Tables http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureFairValueMeasurements 35 false false R36.htm 100360 - Disclosure - Description of Business and Basis of Preparation - Additional Information (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureDescriptionOfBusinessAndBasisOfPreparationAdditionalInformationDetail Description of Business and Basis of Preparation - Additional Information (Detail) Details 36 false false R37.htm 100370 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPoliciesAdditionalInformationDetail Summary of Significant Accounting Policies - Additional Information (Detail) Details 37 false false R38.htm 100380 - Disclosure - Summary of Significant Accounting Policies - Schedule of Diluted Net (Loss) Income Per Common Share (Detail) (Details) Sheet http://www.scynexis.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfDilutedNetLossIncomePerCommonShareDetailDetails Summary of Significant Accounting Policies - Schedule of Diluted Net (Loss) Income Per Common Share (Detail) (Details) Details 38 false false R39.htm 100390 - Disclosure - Summary of Significant Accounting Policies - Schedule of Potentially Dilutive Shares (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPotentiallyDilutiveSharesDetail Summary of Significant Accounting Policies - Schedule of Potentially Dilutive Shares (Detail) Details 39 false false R40.htm 100400 - Disclosure - Investments - Summary of Investments (Details) Sheet http://www.scynexis.com/20231231/taxonomy/role/DisclosureInvestmentsSummaryOfInvestmentsDetails Investments - Summary of Investments (Details) Details 40 false false R41.htm 100410 - Disclosure - Prepaid Expenses and Other Current Assets - Schedule of Prepaid Expenses and Other Current Assets (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosurePrepaidExpensesAndOtherCurrentAssetsScheduleOfPrepaidExpensesAndOtherCurrentAssetsDetail Prepaid Expenses and Other Current Assets - Schedule of Prepaid Expenses and Other Current Assets (Detail) Details 41 false false R42.htm 100420 - Disclosure - Inventory - Schedule of Inventory (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureInventoryScheduleOfInventoryDetail Inventory - Schedule of Inventory (Detail) Details 42 false false R43.htm 100430 - Disclosure - Inventory - Additional Information (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureInventoryAdditionalInformationDetail Inventory - Additional Information (Detail) Details 43 false false R44.htm 100440 - Disclosure - Intangible Assets -Schedule of Intangible Assets (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsScheduleOfIntangibleAssetsDetail Intangible Assets -Schedule of Intangible Assets (Detail) Details 44 false false R45.htm 100450 - Disclosure - Intangible Assets - Additional Information (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsAdditionalInformationDetail Intangible Assets - Additional Information (Detail) Details 45 false false R46.htm 100460 - Disclosure - Accrued Expenses - Schedule of Accrued Expenses (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureAccruedExpensesScheduleOfAccruedExpensesDetail Accrued Expenses - Schedule of Accrued Expenses (Detail) Details 46 false false R47.htm 100470 - Disclosure - Borrowings - Additional Information (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureBorrowingsAdditionalInformationDetail Borrowings - Additional Information (Detail) Details 47 false false R48.htm 100490 - Disclosure - Commitments and Contingencies - Additional Information (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail Commitments and Contingencies - Additional Information (Detail) Details 48 false false R49.htm 100500 - Disclosure - Commitments and Contingencies - Summary of Quantitative Information Associated with Amounts Recognized in Condensed Consolidated Financial Statements for Lease (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesSummaryOfQuantitativeInformationAssociatedWithAmountsRecognizedInCondensedConsolidatedFinancialStatementsForLeaseDetail Commitments and Contingencies - Summary of Quantitative Information Associated with Amounts Recognized in Condensed Consolidated Financial Statements for Lease (Detail) Details 49 false false R50.htm 100510 - Disclosure - Commitments and Contingencies - Future Minimum Lease Payments (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesFutureMinimumLeasePaymentsDetail Commitments and Contingencies - Future Minimum Lease Payments (Detail) Details 50 false false R51.htm 100520 - Disclosure - Commitments and Contingencies - Presentation of Operating Lease Liability (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesPresentationOfOperatingLeaseLiabilityDetail Commitments and Contingencies - Presentation of Operating Lease Liability (Detail) Details 51 false false R52.htm 100530 - Disclosure - Stockholders' Equity - Additional Information (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockholdersEquityAdditionalInformationDetail Stockholders' Equity - Additional Information (Detail) Details 52 false false R53.htm 100540 - Disclosure - Stockholders' Equity - Schedule of Reserved Shares of Common Stock for Future Issuance (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockholdersEquityScheduleOfReservedSharesOfCommonStockForFutureIssuanceDetail Stockholders' Equity - Schedule of Reserved Shares of Common Stock for Future Issuance (Detail) Details 53 false false R54.htm 100550 - Disclosure - Revenue - Additional Information (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail Revenue - Additional Information (Detail) Details 54 false false R55.htm 100560 - Disclosure - Revenue - Summary of Activity in Each of Product Revenue Provision and Allowance Categories (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureRevenueSummaryOfActivityInEachOfProductRevenueProvisionAndAllowanceCategoriesDetail Revenue - Summary of Activity in Each of Product Revenue Provision and Allowance Categories (Detail) Details 55 false false R56.htm 100570 - Disclosure - Income Taxes - Additional Information (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail Income Taxes - Additional Information (Detail) Details 56 false false R57.htm 100580 - Disclosure - Income Taxes - Schedule of Income Tax Expense (Benefit) (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/DisclosureIncomeTaxesScheduleOfIncomeTaxExpenseBenefitDetail Income Taxes - Schedule of Income Tax Expense (Benefit) (Detail) Details 57 false false R58.htm 100590 - Disclosure - Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesScheduleOfEffectiveIncomeTaxRateReconciliationDetail Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Detail) Details 58 false false R59.htm 100600 - Disclosure - Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesScheduleOfDeferredTaxAssetsAndLiabilitiesDetail Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Detail) Details 59 false false R60.htm 100610 - Disclosure - Income Taxes - Schedule of Unrecognized Tax Benefits Roll Forward (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesScheduleOfUnrecognizedTaxBenefitsRollForwardDetail Income Taxes - Schedule of Unrecognized Tax Benefits Roll Forward (Detail) Details 60 false false R61.htm 100620 - Disclosure - Stock-based Compensation - 2009 Stock Option Plan (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensation2009StockOptionPlanDetail Stock-based Compensation - 2009 Stock Option Plan (Detail) Details 61 false false R62.htm 100630 - Disclosure - Stock-based Compensation - 2014 Equity Incentive Plan (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensation2014EquityIncentivePlanDetail Stock-based Compensation - 2014 Equity Incentive Plan (Detail) Details 62 false false R63.htm 100640 - Disclosure - Stock-based Compensation - 2015 Inducement Plan (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensation2015InducementPlanDetail Stock-based Compensation - 2015 Inducement Plan (Detail) Details 63 false false R64.htm 100650 - Disclosure - Stock-based Compensation - Option Valuation Method - Additional Information (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationOptionValuationMethodAdditionalInformationDetail Stock-based Compensation - Option Valuation Method - Additional Information (Detail) Details 64 false false R65.htm 100660 - Disclosure - Stock-based Compensation - Option Valuation Method (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationOptionValuationMethodDetail Stock-based Compensation - Option Valuation Method (Detail) Details 65 false false R66.htm 100670 - Disclosure - Stock-based Compensation - Stock Option Activity (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionActivityDetail Stock-based Compensation - Stock Option Activity (Detail) Details 66 false false R67.htm 100680 - Disclosure - Stock-based Compensation - Stock Option Activity - Additional Information (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionActivityAdditionalInformationDetail Stock-based Compensation - Stock Option Activity - Additional Information (Detail) Details 67 false false R68.htm 100690 - Disclosure - Stock-based Compensation - Schedule of Restricted Stock Units ("RSU") Activity (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationScheduleOfRestrictedStockUnitsRSUActivityDetail Stock-based Compensation - Schedule of Restricted Stock Units ("RSU") Activity (Detail) Details 68 false false R69.htm 100700 - Disclosure - Stock-based Compensation - 2014 Employee Stock Purchase Plan (Details) Sheet http://www.scynexis.com/20231231/taxonomy/role/DisclosureStockbasedCompensation2014EmployeeStockPurchasePlanDetails Stock-based Compensation - 2014 Employee Stock Purchase Plan (Details) Details 69 false false R70.htm 100710 - Disclosure - Stock-based Compensation - Compensation Cost (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationCompensationCostDetail Stock-based Compensation - Compensation Cost (Detail) Details 70 false false R71.htm 100720 - Disclosure - Stock-based Compensation - Expense Related to Stock Options and Stock Awards (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/DisclosureStockbasedCompensationExpenseRelatedToStockOptionsAndStockAwardsDetail Stock-based Compensation - Expense Related to Stock Options and Stock Awards (Detail) Details 71 false false R72.htm 100730 - Disclosure - Fair Value Measurements - Summary of Financial Instruments Measured on a Recurring Basis (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureFairValueMeasurementsSummaryOfFinancialInstrumentsMeasuredOnRecurringBasisDetail Fair Value Measurements - Summary of Financial Instruments Measured on a Recurring Basis (Detail) Details 72 false false R73.htm 100740 - Disclosure - Fair Value Measurements - Additional Information (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureFairValueMeasurementsAdditionalInformationDetail Fair Value Measurements - Additional Information (Detail) Details 73 false false R74.htm 100750 - Disclosure - Fair Value Measurements - Summary of Reconciliation of Beginning and Ending Balances for Liabilities Measured at Fair Value on Recurring Basis (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureFairValueMeasurementsSummaryOfReconciliationOfBeginningAndEndingBalancesForLiabilitiesMeasuredAtFairValueOnRecurringBasisDetail Fair Value Measurements - Summary of Reconciliation of Beginning and Ending Balances for Liabilities Measured at Fair Value on Recurring Basis (Detail) Details 74 false false R75.htm 100760 - Disclosure - Employee Benefit Plan - Additional Information (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlanAdditionalInformationDetail Employee Benefit Plan - Additional Information (Detail) Details 75 false false R76.htm 100770 - Disclosure - Subsequent Events - Additional Information (Detail) Sheet http://www.scynexis.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail Subsequent Events - Additional Information (Detail) Details 76 false false All Reports Book All Reports [ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 3 fact(s) appearing in ix:hidden were eligible for transformation: scyx:WarrantTerm, us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 - scyx-20231231.htm 8 scyx-20231231.htm scyx-20231231.xsd http://fasb.org/us-gaap/2023 http://xbrl.sec.gov/dei/2023 false false