3.26.1 html 153 224 1 false 37 0 false 8 false false R1.htm 0000001 - Document - Cover Sheet http://www.everspin.com/role/Cover Cover Cover 1 false false R2.htm 9952151 - Statement - Condensed Balance Sheets Sheet http://www.everspin.com/role/CondensedBalanceSheets Condensed Balance Sheets Statements 2 false false R3.htm 9952152 - Statement - Condensed Balance Sheets (Parenthetical) Sheet http://www.everspin.com/role/CondensedBalanceSheetsParenthetical Condensed Balance Sheets (Parenthetical) Statements 3 false false R4.htm 9952153 - Statement - Condensed Statements of Operations and Comprehensive Loss Sheet http://www.everspin.com/role/CondensedStatementsofOperationsandComprehensiveLoss Condensed Statements of Operations and Comprehensive Loss Statements 4 false false R5.htm 9952154 - Statement - Condensed Statements of Stockholders' Equity Sheet http://www.everspin.com/role/CondensedStatementsofStockholdersEquity Condensed Statements of Stockholders' Equity Statements 5 false false R6.htm 9952155 - Statement - Condensed Statements of Cash Flows Sheet http://www.everspin.com/role/CondensedStatementsofCashFlows Condensed Statements of Cash Flows Statements 6 false false R7.htm 9952156 - Disclosure - Organization and Nature of Business Sheet http://www.everspin.com/role/OrganizationandNatureofBusiness Organization and Nature of Business Notes 7 false false R8.htm 9952157 - Disclosure - Summary of Significant Accounting Policies Sheet http://www.everspin.com/role/SummaryofSignificantAccountingPolicies Summary of Significant Accounting Policies Notes 8 false false R9.htm 9952158 - Disclosure - Statements of Operations and Comprehensive Loss Components Sheet http://www.everspin.com/role/StatementsofOperationsandComprehensiveLossComponents Statements of Operations and Comprehensive Loss Components Notes 9 false false R10.htm 9952159 - Disclosure - Balance Sheet Components Sheet http://www.everspin.com/role/BalanceSheetComponents Balance Sheet Components Notes 10 false false R11.htm 9952160 - Disclosure - Commitments and Contingencies Sheet http://www.everspin.com/role/CommitmentsandContingencies Commitments and Contingencies Notes 11 false false R12.htm 9952161 - Disclosure - Stock-Based Compensation Sheet http://www.everspin.com/role/StockBasedCompensation Stock-Based Compensation Notes 12 false false R13.htm 9952162 - Disclosure - Significant Agreements Sheet http://www.everspin.com/role/SignificantAgreements Significant Agreements Notes 13 false false R14.htm 9952163 - Disclosure - Net Loss Per Common Share Sheet http://www.everspin.com/role/NetLossPerCommonShare Net Loss Per Common Share Notes 14 false false R15.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 15 false false R16.htm 9955511 - Disclosure - Summary of Significant Accounting Policies (Policies) Sheet http://www.everspin.com/role/SummaryofSignificantAccountingPoliciesPolicies Summary of Significant Accounting Policies (Policies) Policies http://www.everspin.com/role/SummaryofSignificantAccountingPolicies 16 false false R17.htm 9955512 - Disclosure - Summary of Significant Accounting Policies (Tables) Sheet http://www.everspin.com/role/SummaryofSignificantAccountingPoliciesTables Summary of Significant Accounting Policies (Tables) Tables http://www.everspin.com/role/SummaryofSignificantAccountingPolicies 17 false false R18.htm 9955513 - Disclosure - Statements of Operations and Comprehensive Loss Components (Tables) Sheet http://www.everspin.com/role/StatementsofOperationsandComprehensiveLossComponentsTables Statements of Operations and Comprehensive Loss Components (Tables) Tables http://www.everspin.com/role/StatementsofOperationsandComprehensiveLossComponents 18 false false R19.htm 9955514 - Disclosure - Balance Sheet Components (Tables) Sheet http://www.everspin.com/role/BalanceSheetComponentsTables Balance Sheet Components (Tables) Tables http://www.everspin.com/role/BalanceSheetComponents 19 false false R20.htm 9955515 - Disclosure - Commitments and Contingencies (Tables) Sheet http://www.everspin.com/role/CommitmentsandContingenciesTables Commitments and Contingencies (Tables) Tables http://www.everspin.com/role/CommitmentsandContingencies 20 false false R21.htm 9955516 - Disclosure - Stock-Based Compensation (Tables) Sheet http://www.everspin.com/role/StockBasedCompensationTables Stock-Based Compensation (Tables) Tables http://www.everspin.com/role/StockBasedCompensation 21 false false R22.htm 9955517 - Disclosure - Net Loss Per Common Share (Tables) Sheet http://www.everspin.com/role/NetLossPerCommonShareTables Net Loss Per Common Share (Tables) Tables http://www.everspin.com/role/NetLossPerCommonShare 22 false false R23.htm 9955518 - Disclosure - Summary of Significant Accounting Policies - Narrative (Details) Sheet http://www.everspin.com/role/SummaryofSignificantAccountingPoliciesNarrativeDetails Summary of Significant Accounting Policies - Narrative (Details) Details 23 false false R24.htm 9955519 - Disclosure - Summary of Significant Accounting Policies - Schedule of Accounts Receivable, Net (Details) Sheet http://www.everspin.com/role/SummaryofSignificantAccountingPoliciesScheduleofAccountsReceivableNetDetails Summary of Significant Accounting Policies - Schedule of Accounts Receivable, Net (Details) Details 24 false false R25.htm 9955520 - Disclosure - Summary of Significant Accounting Policies - Schedule of Revenue and Accounts Receivable for Each Significant Customer (Details) Sheet http://www.everspin.com/role/SummaryofSignificantAccountingPoliciesScheduleofRevenueandAccountsReceivableforEachSignificantCustomerDetails Summary of Significant Accounting Policies - Schedule of Revenue and Accounts Receivable for Each Significant Customer (Details) Details 25 false false R26.htm 9955521 - Disclosure - Statements of Operations and Comprehensive Loss Components - Schedule of Disaggregated by Sales Channel (Details) Sheet http://www.everspin.com/role/StatementsofOperationsandComprehensiveLossComponentsScheduleofDisaggregatedbySalesChannelDetails Statements of Operations and Comprehensive Loss Components - Schedule of Disaggregated by Sales Channel (Details) Details 26 false false R27.htm 9955522 - Disclosure - Statements of Operations and Comprehensive Loss Components - Schedule of Disaggregated by Timing of Recognition (Details) Sheet http://www.everspin.com/role/StatementsofOperationsandComprehensiveLossComponentsScheduleofDisaggregatedbyTimingofRecognitionDetails Statements of Operations and Comprehensive Loss Components - Schedule of Disaggregated by Timing of Recognition (Details) Details 27 false false R28.htm 9955523 - Disclosure - Statements of Operations and Comprehensive Loss Components - Schedule of Disaggregated by Type (Details) Sheet http://www.everspin.com/role/StatementsofOperationsandComprehensiveLossComponentsScheduleofDisaggregatedbyTypeDetails Statements of Operations and Comprehensive Loss Components - Schedule of Disaggregated by Type (Details) Details 28 false false R29.htm 9955524 - Disclosure - Statements of Operations and Comprehensive Loss Components - Narrative (Details) Sheet http://www.everspin.com/role/StatementsofOperationsandComprehensiveLossComponentsNarrativeDetails Statements of Operations and Comprehensive Loss Components - Narrative (Details) Details http://www.everspin.com/role/StatementsofOperationsandComprehensiveLossComponentsTables 29 false false R30.htm 9955525 - Disclosure - Statements of Operations and Comprehensive Loss Components - Disaggregated by Geographic Region (Details) Sheet http://www.everspin.com/role/StatementsofOperationsandComprehensiveLossComponentsDisaggregatedbyGeographicRegionDetails Statements of Operations and Comprehensive Loss Components - Disaggregated by Geographic Region (Details) Details 30 false false R31.htm 9955526 - Disclosure - Balance Sheet Components - Schedule of Inventory (Details) Sheet http://www.everspin.com/role/BalanceSheetComponentsScheduleofInventoryDetails Balance Sheet Components - Schedule of Inventory (Details) Details 31 false false R32.htm 9955527 - Disclosure - Balance Sheet Components - Schedule of Property and Equipment, Net (Details) Sheet http://www.everspin.com/role/BalanceSheetComponentsScheduleofPropertyandEquipmentNetDetails Balance Sheet Components - Schedule of Property and Equipment, Net (Details) Details 32 false false R33.htm 9955528 - Disclosure - Balance Sheet Components - Narrative (Details) Sheet http://www.everspin.com/role/BalanceSheetComponentsNarrativeDetails Balance Sheet Components - Narrative (Details) Details 33 false false R34.htm 9955529 - Disclosure - Balance Sheet Components - Schedule of Intangible Assets, Net (Details) Sheet http://www.everspin.com/role/BalanceSheetComponentsScheduleofIntangibleAssetsNetDetails Balance Sheet Components - Schedule of Intangible Assets, Net (Details) Details 34 false false R35.htm 9955530 - Disclosure - Balance Sheet Components - Schedule of Accrued Liabilities (Details) Sheet http://www.everspin.com/role/BalanceSheetComponentsScheduleofAccruedLiabilitiesDetails Balance Sheet Components - Schedule of Accrued Liabilities (Details) Details 35 false false R36.htm 9955531 - Disclosure - Commitments and Contingencies - Schedule of Undiscounted Future Non-Cancellable Lease Payments (Details) Sheet http://www.everspin.com/role/CommitmentsandContingenciesScheduleofUndiscountedFutureNonCancellableLeasePaymentsDetails Commitments and Contingencies - Schedule of Undiscounted Future Non-Cancellable Lease Payments (Details) Details 36 false false R37.htm 9955532 - Disclosure - Commitments and Contingencies - Schedule of Lease Cost (Details) Sheet http://www.everspin.com/role/CommitmentsandContingenciesScheduleofLeaseCostDetails Commitments and Contingencies - Schedule of Lease Cost (Details) Details 37 false false R38.htm 9955533 - Disclosure - Stock-Based Compensation - Schedule of Share-Based Compensation Expense (Details) Sheet http://www.everspin.com/role/StockBasedCompensationScheduleofShareBasedCompensationExpenseDetails Stock-Based Compensation - Schedule of Share-Based Compensation Expense (Details) Details 38 false false R39.htm 9955534 - Disclosure - Stock-Based Compensation - Schedule of Stock Option Activity (Details) Sheet http://www.everspin.com/role/StockBasedCompensationScheduleofStockOptionActivityDetails Stock-Based Compensation - Schedule of Stock Option Activity (Details) Details 39 false false R40.htm 9955535 - Disclosure - Stock-Based Compensation - Narrative (Details) Sheet http://www.everspin.com/role/StockBasedCompensationNarrativeDetails Stock-Based Compensation - Narrative (Details) Details 40 false false R41.htm 9955536 - Disclosure - Stock-Based Compensation - Schedule of Restricted Stock Units (Details) Sheet http://www.everspin.com/role/StockBasedCompensationScheduleofRestrictedStockUnitsDetails Stock-Based Compensation - Schedule of Restricted Stock Units (Details) Details 41 false false R42.htm 9955537 - Disclosure - Significant Agreements (Details) Sheet http://www.everspin.com/role/SignificantAgreementsDetails Significant Agreements (Details) Details http://www.everspin.com/role/SignificantAgreements 42 false false R43.htm 9955538 - Disclosure - Net Loss Per Common Share - Schedule of Computation of Basic and Diluted Net Loss Per Share (Details) Sheet http://www.everspin.com/role/NetLossPerCommonShareScheduleofComputationofBasicandDilutedNetLossPerShareDetails Net Loss Per Common Share - Schedule of Computation of Basic and Diluted Net Loss Per Share (Details) Details 43 false false R44.htm 9955539 - Disclosure - Net Loss Per Common Share - Narrative (Details) Sheet http://www.everspin.com/role/NetLossPerCommonShareNarrativeDetails Net Loss Per Common Share - Narrative (Details) Details 44 false false All Reports Book All Reports mram-20260630.htm mram-20260630.xsd mram-20260630_cal.xml mram-20260630_def.xml mram-20260630_lab.xml mram-20260630_pre.xml http://fasb.org/us-gaap/2026 http://xbrl.sec.gov/dei/2026 http://xbrl.sec.gov/ecd/2026 true true