3.22.1 html 143 247 1 false 40 0 false 4 false false R1.htm 00000001 - Document - Cover Sheet http://kopin.com/role/Cover Cover Cover 1 false false R2.htm 00000002 - Statement - Condensed Consolidated Balance Sheets Sheet http://kopin.com/role/BalanceSheets Condensed Consolidated Balance Sheets Statements 2 false false R3.htm 00000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) Sheet http://kopin.com/role/BalanceSheetsParenthetical Condensed Consolidated Balance Sheets (Parenthetical) Statements 3 false false R4.htm 00000004 - Statement - Condensed Consolidated Statements of Operations (Unaudited) Sheet http://kopin.com/role/StatementsOfOperations Condensed Consolidated Statements of Operations (Unaudited) Statements 4 false false R5.htm 00000005 - Statement - Condensed Consolidated Statements of Comprehensive Loss (Unaudited) Sheet http://kopin.com/role/StatementsOfComprehensiveLoss Condensed Consolidated Statements of Comprehensive Loss (Unaudited) Statements 5 false false R6.htm 00000006 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Unaudited) Sheet http://kopin.com/role/StatementsOfStockholdersEquity Condensed Consolidated Statements of Stockholders' Equity (Unaudited) Statements 6 false false R7.htm 00000007 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) Sheet http://kopin.com/role/StatementsOfCashFlows Condensed Consolidated Statements of Cash Flows (Unaudited) Statements 7 false false R8.htm 00000008 - Disclosure - BASIS OF PRESENTATION Sheet http://kopin.com/role/BasisOfPresentation BASIS OF PRESENTATION Notes 8 false false R9.htm 00000009 - Disclosure - ACCOUNTING STANDARDS Sheet http://kopin.com/role/AccountingStandards ACCOUNTING STANDARDS Notes 9 false false R10.htm 00000010 - Disclosure - CASH AND CASH EQUIVALENTS AND MARKETABLE DEBT SECURITIES Sheet http://kopin.com/role/CashAndCashEquivalentsAndMarketableDebtSecurities CASH AND CASH EQUIVALENTS AND MARKETABLE DEBT SECURITIES Notes 10 false false R11.htm 00000011 - Disclosure - FAIR VALUE MEASUREMENTS Sheet http://kopin.com/role/FairValueMeasurements FAIR VALUE MEASUREMENTS Notes 11 false false R12.htm 00000012 - Disclosure - INVENTORY Sheet http://kopin.com/role/Inventory INVENTORY Notes 12 false false R13.htm 00000013 - Disclosure - NET LOSS PER SHARE Sheet http://kopin.com/role/NetLossPerShare NET LOSS PER SHARE Notes 13 false false R14.htm 00000014 - Disclosure - STOCKHOLDERS??? EQUITY AND STOCK-BASED COMPENSATION Sheet http://kopin.com/role/StockholdersEquityAndStock-basedCompensation STOCKHOLDERS??? EQUITY AND STOCK-BASED COMPENSATION Notes 14 false false R15.htm 00000015 - Disclosure - ACCRUED WARRANTY Sheet http://kopin.com/role/AccruedWarranty ACCRUED WARRANTY Notes 15 false false R16.htm 00000016 - Disclosure - INCOME TAXES Sheet http://kopin.com/role/IncomeTaxes INCOME TAXES Notes 16 false false R17.htm 00000017 - Disclosure - CONTRACT ASSETS AND LIABILITIES Sheet http://kopin.com/role/ContractAssetsAndLiabilities CONTRACT ASSETS AND LIABILITIES Notes 17 false false R18.htm 00000018 - Disclosure - LEASES Sheet http://kopin.com/role/Leases LEASES Notes 18 false false R19.htm 00000019 - Disclosure - SEGMENTS AND DISAGGREGATION OF REVENUE Sheet http://kopin.com/role/SegmentsAndDisaggregationOfRevenue SEGMENTS AND DISAGGREGATION OF REVENUE Notes 19 false false R20.htm 00000020 - Disclosure - LITIGATION Sheet http://kopin.com/role/Litigation LITIGATION Notes 20 false false R21.htm 00000021 - Disclosure - RELATED PARTY TRANSACTIONS Sheet http://kopin.com/role/RelatedPartyTransactions RELATED PARTY TRANSACTIONS Notes 21 false false R22.htm 00000022 - Disclosure - ACCOUNTING STANDARDS (Policies) Sheet http://kopin.com/role/AccountingStandardsPolicies ACCOUNTING STANDARDS (Policies) Policies 22 false false R23.htm 00000023 - Disclosure - CASH AND CASH EQUIVALENTS AND MARKETABLE DEBT SECURITIES (Tables) Sheet http://kopin.com/role/CashAndCashEquivalentsAndMarketableDebtSecuritiesTables CASH AND CASH EQUIVALENTS AND MARKETABLE DEBT SECURITIES (Tables) Tables http://kopin.com/role/CashAndCashEquivalentsAndMarketableDebtSecurities 23 false false R24.htm 00000024 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) Sheet http://kopin.com/role/FairValueMeasurementsTables FAIR VALUE MEASUREMENTS (Tables) Tables http://kopin.com/role/FairValueMeasurements 24 false false R25.htm 00000025 - Disclosure - INVENTORY (Tables) Sheet http://kopin.com/role/InventoryTables INVENTORY (Tables) Tables http://kopin.com/role/Inventory 25 false false R26.htm 00000026 - Disclosure - NET LOSS PER SHARE (Tables) Sheet http://kopin.com/role/NetLossPerShareTables NET LOSS PER SHARE (Tables) Tables http://kopin.com/role/NetLossPerShare 26 false false R27.htm 00000027 - Disclosure - STOCKHOLDERS??? EQUITY AND STOCK-BASED COMPENSATION (Tables) Sheet http://kopin.com/role/StockholdersEquityAndStock-basedCompensationTables STOCKHOLDERS??? EQUITY AND STOCK-BASED COMPENSATION (Tables) Tables http://kopin.com/role/StockholdersEquityAndStock-basedCompensation 27 false false R28.htm 00000028 - Disclosure - ACCRUED WARRANTY (Tables) Sheet http://kopin.com/role/AccruedWarrantyTables ACCRUED WARRANTY (Tables) Tables http://kopin.com/role/AccruedWarranty 28 false false R29.htm 00000029 - Disclosure - CONTRACT ASSETS AND LIABILITIES (Tables) Sheet http://kopin.com/role/ContractAssetsAndLiabilitiesTables CONTRACT ASSETS AND LIABILITIES (Tables) Tables http://kopin.com/role/ContractAssetsAndLiabilities 29 false false R30.htm 00000030 - Disclosure - LEASES (Tables) Sheet http://kopin.com/role/LeasesTables LEASES (Tables) Tables http://kopin.com/role/Leases 30 false false R31.htm 00000031 - Disclosure - SEGMENTS AND DISAGGREGATION OF REVENUE (Tables) Sheet http://kopin.com/role/SegmentsAndDisaggregationOfRevenueTables SEGMENTS AND DISAGGREGATION OF REVENUE (Tables) Tables http://kopin.com/role/SegmentsAndDisaggregationOfRevenue 31 false false R32.htm 00000032 - Disclosure - RELATED PARTY TRANSACTIONS (Tables) Sheet http://kopin.com/role/RelatedPartyTransactionsTables RELATED PARTY TRANSACTIONS (Tables) Tables http://kopin.com/role/RelatedPartyTransactions 32 false false R33.htm 00000033 - Disclosure - SCHEDULE OF AVAILABLE-FOR-SALE MARKETABLE DEBT SECURITIES (Details) Sheet http://kopin.com/role/ScheduleOfAvailable-for-saleMarketableDebtSecuritiesDetails SCHEDULE OF AVAILABLE-FOR-SALE MARKETABLE DEBT SECURITIES (Details) Details 33 false false R34.htm 00000034 - Disclosure - SCHEDULE OF MARKETABLE DEBT SECURITIES (Details) Sheet http://kopin.com/role/ScheduleOfMarketableDebtSecuritiesDetails SCHEDULE OF MARKETABLE DEBT SECURITIES (Details) Details 34 false false R35.htm 00000035 - Disclosure - SCHEDULE OF FAIR VALUE MEASUREMENTS OF FINANCIAL ASSETS (Details) Sheet http://kopin.com/role/ScheduleOfFairValueMeasurementsOfFinancialAssetsDetails SCHEDULE OF FAIR VALUE MEASUREMENTS OF FINANCIAL ASSETS (Details) Details 35 false false R36.htm 00000036 - Disclosure - SCHEDULE OF FAIR VALUE, LIABILITIES MEASURED ON RECURRING BASIS (Details) Sheet http://kopin.com/role/ScheduleOfFairValueLiabilitiesMeasuredOnRecurringBasisDetails SCHEDULE OF FAIR VALUE, LIABILITIES MEASURED ON RECURRING BASIS (Details) Details 36 false false R37.htm 00000037 - Disclosure - FAIR VALUE MEASUREMENTS (Details Narrative) Sheet http://kopin.com/role/FairValueMeasurementsDetailsNarrative FAIR VALUE MEASUREMENTS (Details Narrative) Details http://kopin.com/role/FairValueMeasurementsTables 37 false false R38.htm 00000038 - Disclosure - SCHEDULE OF INVENTORY (Details) Sheet http://kopin.com/role/ScheduleOfInventoryDetails SCHEDULE OF INVENTORY (Details) Details 38 false false R39.htm 00000039 - Disclosure - SCHEDULE OF WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING DILUTED (Details) Sheet http://kopin.com/role/ScheduleOfWeighted-averageCommonSharesOutstandingDilutedDetails SCHEDULE OF WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING DILUTED (Details) Details 39 false false R40.htm 00000040 - Disclosure - SCHEDULE OF NON-VESTED RESTRICTED STOCK ACTIVITY (Details) Sheet http://kopin.com/role/ScheduleOfNon-vestedRestrictedStockActivityDetails SCHEDULE OF NON-VESTED RESTRICTED STOCK ACTIVITY (Details) Details 40 false false R41.htm 00000041 - Disclosure - SCHEDULE OF STOCK-BASED COMPENSATION EXPENSE (Details) Sheet http://kopin.com/role/ScheduleOfStock-basedCompensationExpenseDetails SCHEDULE OF STOCK-BASED COMPENSATION EXPENSE (Details) Details 41 false false R42.htm 00000042 - Disclosure - STOCKHOLDERS??? EQUITY AND STOCK-BASED COMPENSATION (Details Narrative) Sheet http://kopin.com/role/StockholdersEquityAndStock-basedCompensationDetailsNarrative STOCKHOLDERS??? EQUITY AND STOCK-BASED COMPENSATION (Details Narrative) Details http://kopin.com/role/StockholdersEquityAndStock-basedCompensationTables 42 false false R43.htm 00000043 - Disclosure - SCHEDULE OF ACCRUED WARRANTY (Details) Sheet http://kopin.com/role/ScheduleOfAccruedWarrantyDetails SCHEDULE OF ACCRUED WARRANTY (Details) Details 43 false false R44.htm 00000044 - Disclosure - ACCRUED WARRANTY (Details Narrative) Sheet http://kopin.com/role/AccruedWarrantyDetailsNarrative ACCRUED WARRANTY (Details Narrative) Details http://kopin.com/role/AccruedWarrantyTables 44 false false R45.htm 00000045 - Disclosure - INCOME TAXES (Details Narrative) Sheet http://kopin.com/role/IncomeTaxesDetailsNarrative INCOME TAXES (Details Narrative) Details http://kopin.com/role/IncomeTaxes 45 false false R46.htm 00000046 - Disclosure - SCHEDULE OF CONTRACT WITH CUSTOMER, ASSET AND LIABILITY (Details) Sheet http://kopin.com/role/ScheduleOfContractWithCustomerAssetAndLiabilityDetails SCHEDULE OF CONTRACT WITH CUSTOMER, ASSET AND LIABILITY (Details) Details 46 false false R47.htm 00000047 - Disclosure - SCHEDULE OF SATISFACTION OF PERFORMANCE OBLIGATIONS (Details) Sheet http://kopin.com/role/ScheduleOfSatisfactionOfPerformanceObligationsDetails SCHEDULE OF SATISFACTION OF PERFORMANCE OBLIGATIONS (Details) Details 47 false false R48.htm 00000048 - Disclosure - CONTRACT ASSETS AND LIABILITIES (Details Narrative) Sheet http://kopin.com/role/ContractAssetsAndLiabilitiesDetailsNarrative CONTRACT ASSETS AND LIABILITIES (Details Narrative) Details http://kopin.com/role/ContractAssetsAndLiabilitiesTables 48 false false R49.htm 00000049 - Disclosure - SCHEDULE OF LEASE EXPENSE (Details) Sheet http://kopin.com/role/ScheduleOfLeaseExpenseDetails SCHEDULE OF LEASE EXPENSE (Details) Details 49 false false R50.htm 00000050 - Disclosure - SCHEDULE OF FUTURE LEASE PAYMENT UNDER NON-CANCELLABLE LEASE (Details) Sheet http://kopin.com/role/ScheduleOfFutureLeasePaymentUnderNon-cancellableLeaseDetails SCHEDULE OF FUTURE LEASE PAYMENT UNDER NON-CANCELLABLE LEASE (Details) Details 50 false false R51.htm 00000051 - Disclosure - SCHEDULE OF OPERATING LEASE PAYMENTS RECOGNIZED IN CONSOLIDATED BALANCE SHEETS (Details) Sheet http://kopin.com/role/ScheduleOfOperatingLeasePaymentsRecognizedInConsolidatedBalanceSheetsDetails SCHEDULE OF OPERATING LEASE PAYMENTS RECOGNIZED IN CONSOLIDATED BALANCE SHEETS (Details) Details 51 false false R52.htm 00000052 - Disclosure - SCHEDULE OF SUPPLEMENTAL INFORMATION RELATED TO LEASES (Details) Sheet http://kopin.com/role/ScheduleOfSupplementalInformationRelatedToLeasesDetails SCHEDULE OF SUPPLEMENTAL INFORMATION RELATED TO LEASES (Details) Details 52 false false R53.htm 00000053 - Disclosure - SCHEDULE OF LONG-LIVED ASSETS BY GEOGRAPHIC AREAS (Details) Sheet http://kopin.com/role/ScheduleOfLong-livedAssetsByGeographicAreasDetails SCHEDULE OF LONG-LIVED ASSETS BY GEOGRAPHIC AREAS (Details) Details 53 false false R54.htm 00000054 - Disclosure - SCHEDULE OF SEGMENT INFORMATION BY REVENUE TYPE (Details) Sheet http://kopin.com/role/ScheduleOfSegmentInformationByRevenueTypeDetails SCHEDULE OF SEGMENT INFORMATION BY REVENUE TYPE (Details) Details 54 false false R55.htm 00000055 - Disclosure - SCHEDULE OF SEGMENT REPORTING INFORMATION, BY SEGMENT (Details) Sheet http://kopin.com/role/ScheduleOfSegmentReportingInformationBySegmentDetails SCHEDULE OF SEGMENT REPORTING INFORMATION, BY SEGMENT (Details) Details 55 false false R56.htm 00000056 - Disclosure - SCHEDULE OF TRANSACTIONS WITH RELATED PARTIES (Details) Sheet http://kopin.com/role/ScheduleOfTransactionsWithRelatedPartiesDetails SCHEDULE OF TRANSACTIONS WITH RELATED PARTIES (Details) Details 56 false false All Reports Book All Reports form10q.htm ex31-1.htm ex31-2.htm ex32-1.htm ex32-2.htm kopn-20220326.xsd kopn-20220326_cal.xml kopn-20220326_def.xml kopn-20220326_lab.xml kopn-20220326_pre.xml http://fasb.org/us-gaap/2022 http://xbrl.sec.gov/dei/2022 true true