3.21.2 html 130 295 1 true 38 0 false 7 false false R1.htm 100000 - Document - Document and Entity Information Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 100010 - Statement - Condensed Consolidated Balance Sheets (Unaudited) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsUnaudited Condensed Consolidated Balance Sheets (Unaudited) Statements 2 false false R3.htm 100020 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) (Unaudited) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/StatementCondensedConsolidatedBalanceSheetsParentheticalUnaudited Condensed Consolidated Balance Sheets (Parenthetical) (Unaudited) Statements 3 false false R4.htm 100030 - Statement - Condensed Consolidated Statements of Operations (Unaudited) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/StatementCondensedConsolidatedStatementsOfOperationsUnaudited Condensed Consolidated Statements of Operations (Unaudited) Statements 4 false false R5.htm 100040 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Unaudited) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityUnaudited Condensed Consolidated Statements of Stockholders' Equity (Unaudited) Statements 5 false false R6.htm 100050 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlowsUnaudited Condensed Consolidated Statements of Cash Flows (Unaudited) Statements 6 false false R7.htm 100060 - Disclosure - Nature of Operations and Liquidity Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureNatureOfOperationsAndLiquidity Nature of Operations and Liquidity Notes 7 false false R8.htm 100070 - Disclosure - Significant Accounting Policies Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureSignificantAccountingPolicies Significant Accounting Policies Notes 8 false false R9.htm 100080 - Disclosure - Accrued Expenses and Other Liabilities Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureAccruedExpensesAndOtherLiabilities Accrued Expenses and Other Liabilities Notes 9 false false R10.htm 100090 - Disclosure - Net (Loss) Income Per Share of Common Stock Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureNetLossIncomePerShareOfCommonStock Net (Loss) Income Per Share of Common Stock Notes 10 false false R11.htm 100100 - Disclosure - Co-Development and License Agreement Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureCoDevelopmentAndLicenseAgreement Co-Development and License Agreement Notes 11 false false R12.htm 100110 - Disclosure - Sale of Future Royalties Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureSaleOfFutureRoyalties Sale of Future Royalties Notes 12 false false R13.htm 100120 - Disclosure - Stockholders' Equity Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureStockholdersEquity Stockholders' Equity Notes 13 false false R14.htm 100130 - Disclosure - Stock Award Plan and Stock-Based Compensation Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureStockAwardPlanAndStockBasedCompensation Stock Award Plan and Stock-Based Compensation Notes 14 false false R15.htm 100140 - Disclosure - Commitments and Contingencies Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureCommitmentsAndContingencies Commitments and Contingencies Notes 15 false false R16.htm 100150 - Disclosure - Leases Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureLeases Leases Notes 16 false false R17.htm 100160 - Disclosure - Significant Accounting Policies (Policies) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureSignificantAccountingPoliciesPolicies Significant Accounting Policies (Policies) Policies http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureSignificantAccountingPolicies 17 false false R18.htm 100170 - Disclosure - Accrued Expenses and Other Liabilities (Tables) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureAccruedExpensesAndOtherLiabilitiesTables Accrued Expenses and Other Liabilities (Tables) Tables http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureAccruedExpensesAndOtherLiabilities 18 false false R19.htm 100180 - Disclosure - Net (Loss) Income Per Share of Common Stock (Tables) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureNetLossIncomePerShareOfCommonStockTables Net (Loss) Income Per Share of Common Stock (Tables) Tables http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureNetLossIncomePerShareOfCommonStock 19 false false R20.htm 100190 - Disclosure - Sale of Future Royalties (Tables) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureSaleOfFutureRoyaltiesTables Sale of Future Royalties (Tables) Tables http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureSaleOfFutureRoyalties 20 false false R21.htm 100200 - Disclosure - Stock Award Plan and Stock-Based Compensation (Tables) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureStockAwardPlanAndStockBasedCompensationTables Stock Award Plan and Stock-Based Compensation (Tables) Tables http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureStockAwardPlanAndStockBasedCompensation 21 false false R22.htm 100210 - Disclosure - Leases (Tables) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureLeasesTables Leases (Tables) Tables http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureLeases 22 false false R23.htm 100220 - Disclosure - NATURE OF OPERATIONS AND LIQUIDITY - Additional Information (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureNATUREOFOPERATIONSANDLIQUIDITYAdditionalInformationDetails NATURE OF OPERATIONS AND LIQUIDITY - Additional Information (Details) Details 23 false false R24.htm 100230 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureSIGNIFICANTACCOUNTINGPOLICIESAdditionalInformationDetails SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) Details 24 false false R25.htm 100240 - Disclosure - ACCRUED EXPENSES AND OTHER LIABILITIES - Accrued Expenses and Other Liabilities (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureACCRUEDEXPENSESANDOTHERLIABILITIESAccruedExpensesAndOtherLiabilitiesDetails ACCRUED EXPENSES AND OTHER LIABILITIES - Accrued Expenses and Other Liabilities (Details) Details 25 false false R26.htm 100250 - Disclosure - NET (LOSS) INCOME PER SHARE OF COMMON STOCK - Computation of Basic and Diluted (Loss) Income Per Share (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureNETLOSSINCOMEPERSHAREOFCOMMONSTOCKComputationOfBasicAndDilutedLossIncomePerShareDetails NET (LOSS) INCOME PER SHARE OF COMMON STOCK - Computation of Basic and Diluted (Loss) Income Per Share (Details) Details 26 false false R27.htm 100260 - Disclosure - NET (LOSS) INCOME PER SHARE OF COMMON STOCK - Securities Excluded from Calculation of Weighted Average Shares Outstanding as their Effect is Antidilutive (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureNETLOSSINCOMEPERSHAREOFCOMMONSTOCKSecuritiesExcludedFromCalculationOfWeightedAverageSharesOutstandingAsTheirEffectIsAntidilutiveDetails NET (LOSS) INCOME PER SHARE OF COMMON STOCK - Securities Excluded from Calculation of Weighted Average Shares Outstanding as their Effect is Antidilutive (Details) Details 27 false false R28.htm 100270 - Disclosure - CO-DEVELOPMENT AND LICENSE AGREEMENT - Additional Information (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureCODEVELOPMENTANDLICENSEAGREEMENTAdditionalInformationDetails CO-DEVELOPMENT AND LICENSE AGREEMENT - Additional Information (Details) Details 28 false false R29.htm 100280 - Disclosure - Sale of Future Royalties - Additional Information (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureSaleOfFutureRoyaltiesAdditionalInformationDetails Sale of Future Royalties - Additional Information (Details) Details 29 false false R30.htm 100290 - Disclosure - Sale of Future Royalties - Summary of Activity of the Royalty Obligation (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureSaleOfFutureRoyaltiesSummaryOfActivityOfRoyaltyObligationDetails Sale of Future Royalties - Summary of Activity of the Royalty Obligation (Details) Details 30 false false R31.htm 100300 - Disclosure - STOCKHOLDERS' EQUITY - At-the-Market Equity Offering Program - Additional Information (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureSTOCKHOLDERSEQUITYAtMarketEquityOfferingProgramAdditionalInformationDetails STOCKHOLDERS' EQUITY - At-the-Market Equity Offering Program - Additional Information (Details) Details 31 false false R32.htm 100310 - Disclosure - STOCKHOLDERS' EQUITY - Term Loan Warrants - Additional Information (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureSTOCKHOLDERSEQUITYTermLoanWarrantsAdditionalInformationDetails STOCKHOLDERS' EQUITY - Term Loan Warrants - Additional Information (Details) Details 32 false false R33.htm 100320 - Disclosure - STOCK AWARD PLAN AND STOCK-BASED COMPENSATION - Additional Information (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureSTOCKAWARDPLANANDSTOCKBASEDCOMPENSATIONAdditionalInformationDetails STOCK AWARD PLAN AND STOCK-BASED COMPENSATION - Additional Information (Details) Details 33 false false R34.htm 100330 - Disclosure - STOCK AWARD PLAN AND STOCK-BASED COMPENSATION - Stock Option Activity for Employees and Non-Employees (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureSTOCKAWARDPLANANDSTOCKBASEDCOMPENSATIONStockOptionActivityForEmployeesAndNonEmployeesDetails STOCK AWARD PLAN AND STOCK-BASED COMPENSATION - Stock Option Activity for Employees and Non-Employees (Details) Details 34 false false R35.htm 100340 - Disclosure - STOCK AWARD PLAN AND STOCK-BASED COMPENSATION - Summary of Assumptions Used in Black Scholes Model to Estimate Fair Value of Stock Options (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureSTOCKAWARDPLANANDSTOCKBASEDCOMPENSATIONSummaryOfAssumptionsUsedInBlackScholesModelToEstimateFairValueOfStockOptionsDetails STOCK AWARD PLAN AND STOCK-BASED COMPENSATION - Summary of Assumptions Used in Black Scholes Model to Estimate Fair Value of Stock Options (Details) Details 35 false false R36.htm 100350 - Disclosure - STOCK AWARD PLAN AND STOCK-BASED COMPENSATION - Schedule of Stock-Based Compensation Expense Included in the Company's Consolidated Statements of Operations (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureSTOCKAWARDPLANANDSTOCKBASEDCOMPENSATIONScheduleOfStockBasedCompensationExpenseIncludedInCompanySConsolidatedStatementsOfOperationsDetails STOCK AWARD PLAN AND STOCK-BASED COMPENSATION - Schedule of Stock-Based Compensation Expense Included in the Company's Consolidated Statements of Operations (Details) Details 36 false false R37.htm 100360 - Disclosure - LEASES - Additional Information (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureLEASESAdditionalInformationDetails LEASES - Additional Information (Details) Details 37 false false R38.htm 100370 - Disclosure - LEASES - Summary of the Sublease Costs (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureLEASESSummaryOfSubleaseCostsDetails LEASES - Summary of the Sublease Costs (Details) Details 38 false false R39.htm 100380 - Disclosure - LEASES - Future Minimum Sublease Payments Under Non-cancelable Operating Sublease (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureLEASESFutureMinimumSubleasePaymentsUnderNonCancelableOperatingSubleaseDetails LEASES - Future Minimum Sublease Payments Under Non-cancelable Operating Sublease (Details) Details 39 false false R40.htm 100400 - Disclosure - LEASES - Future Minimum Lease Payments Under Non-cancelable Operating Lease (Details) Sheet http://minervaneurosciences.com/20210930/taxonomy/role/DisclosureLEASESFutureMinimumLeasePaymentsUnderNonCancelableOperatingLeaseDetails LEASES - Future Minimum Lease Payments Under Non-cancelable Operating Lease (Details) Details 40 false false All Reports Book All Reports nerv-10q_20210930.htm nerv-20210930.xsd nerv-20210930_cal.xml nerv-20210930_def.xml nerv-20210930_lab.xml nerv-20210930_pre.xml nerv-ex311_7.htm nerv-ex312_8.htm nerv-ex321_6.htm http://fasb.org/us-gaap/2021-01-31 http://fasb.org/srt/2021-01-31 http://xbrl.sec.gov/dei/2021 true true