3.26.1 html 160 289 1 false 48 0 false 6 false false R1.htm 00000001 - Document - Cover Sheet http://sintx.com/role/Cover Cover Cover 1 false false R2.htm 00000002 - Statement - Condensed Consolidated Balance Sheets (Unaudited) Sheet http://sintx.com/role/BalanceSheets Condensed Consolidated Balance Sheets (Unaudited) Statements 2 false false R3.htm 00000003 - Statement - Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) Sheet http://sintx.com/role/BalanceSheetsParenthetical Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) Statements 3 false false R4.htm 00000004 - Statement - Condensed Consolidated Statements of Operations (Unaudited) Sheet http://sintx.com/role/StatementsOfOperations Condensed Consolidated Statements of Operations (Unaudited) Statements 4 false false R5.htm 00000005 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Unaudited) Sheet http://sintx.com/role/StatementsOfStockholdersEquity Condensed Consolidated Statements of Stockholders' Equity (Unaudited) Statements 5 false false R6.htm 00000006 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) Sheet http://sintx.com/role/StatementsOfCashFlows Condensed Consolidated Statements of Cash Flows (Unaudited) Statements 6 false false R7.htm 995410 - Disclosure - Pay vs Performance Disclosure Sheet http://xbrl.sec.gov/ecd/role/PvpDisclosure Pay vs Performance Disclosure Notes 7 false false R8.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 8 false false R9.htm 999012 - Disclosure - Organization and Summary of Significant Accounting Policies Sheet http://sintx.com/role/OrganizationAndSummaryOfSignificantAccountingPolicies Organization and Summary of Significant Accounting Policies Notes 9 false false R10.htm 999013 - Disclosure - Disposition of TA&T Sheet http://sintx.com/role/DispositionOfTat Disposition of TA&T Notes 10 false false R11.htm 999014 - Disclosure - Business Combinations Sheet http://sintx.com/role/BusinessCombinations Business Combinations Notes 11 false false R12.htm 999015 - Disclosure - Basic and Diluted Net Income (Loss) per Common Share Sheet http://sintx.com/role/BasicAndDilutedNetIncomeLossPerCommonShare Basic and Diluted Net Income (Loss) per Common Share Notes 12 false false R13.htm 999016 - Disclosure - Inventories Sheet http://sintx.com/role/Inventories Inventories Notes 13 false false R14.htm 999017 - Disclosure - Fair Value Measurements Sheet http://sintx.com/role/FairValueMeasurements Fair Value Measurements Notes 14 false false R15.htm 999018 - Disclosure - Accrued and Other Current Liabilities Sheet http://sintx.com/role/AccruedAndOtherCurrentLiabilities Accrued and Other Current Liabilities Notes 15 false false R16.htm 999019 - Disclosure - Debt Sheet http://sintx.com/role/Debt Debt Notes 16 false false R17.htm 999020 - Disclosure - Equity Sheet http://sintx.com/role/Equity Equity Notes 17 false false R18.htm 999021 - Disclosure - Stock-Based Compensation Sheet http://sintx.com/role/Stock-basedCompensation Stock-Based Compensation Notes 18 false false R19.htm 999022 - Disclosure - Commitments and Contingencies Sheet http://sintx.com/role/CommitmentsAndContingencies Commitments and Contingencies Notes 19 false false R20.htm 999023 - Disclosure - Leases Sheet http://sintx.com/role/Leases Leases Notes 20 false false R21.htm 999024 - Disclosure - Organization and Summary of Significant Accounting Policies (Policies) Sheet http://sintx.com/role/OrganizationAndSummaryOfSignificantAccountingPoliciesPolicies Organization and Summary of Significant Accounting Policies (Policies) Policies http://sintx.com/role/OrganizationAndSummaryOfSignificantAccountingPolicies 21 false false R22.htm 999025 - Disclosure - Disposition of TA&T (Tables) Sheet http://sintx.com/role/DispositionOfTatTables Disposition of TA&T (Tables) Tables http://sintx.com/role/DispositionOfTat 22 false false R23.htm 999026 - Disclosure - Business Combinations (Tables) Sheet http://sintx.com/role/BusinessCombinationsTables Business Combinations (Tables) Tables http://sintx.com/role/BusinessCombinations 23 false false R24.htm 999027 - Disclosure - Basic and Diluted Net Income (Loss) per Common Share (Tables) Sheet http://sintx.com/role/BasicAndDilutedNetIncomeLossPerCommonShareTables Basic and Diluted Net Income (Loss) per Common Share (Tables) Tables http://sintx.com/role/BasicAndDilutedNetIncomeLossPerCommonShare 24 false false R25.htm 999028 - Disclosure - Inventories (Tables) Sheet http://sintx.com/role/InventoriesTables Inventories (Tables) Tables http://sintx.com/role/Inventories 25 false false R26.htm 999029 - Disclosure - Fair Value Measurements (Tables) Sheet http://sintx.com/role/FairValueMeasurementsTables Fair Value Measurements (Tables) Tables http://sintx.com/role/FairValueMeasurements 26 false false R27.htm 999030 - Disclosure - Accrued and Other Current Liabilities (Tables) Sheet http://sintx.com/role/AccruedAndOtherCurrentLiabilitiesTables Accrued and Other Current Liabilities (Tables) Tables http://sintx.com/role/AccruedAndOtherCurrentLiabilities 27 false false R28.htm 999031 - Disclosure - Stock-Based Compensation (Tables) Sheet http://sintx.com/role/Stock-basedCompensationTables Stock-Based Compensation (Tables) Tables http://sintx.com/role/Stock-basedCompensation 28 false false R29.htm 999032 - Disclosure - Leases (Tables) Sheet http://sintx.com/role/LeasesTables Leases (Tables) Tables http://sintx.com/role/Leases 29 false false R30.htm 999033 - Disclosure - Organization and Summary of Significant Accounting Policies (Details Narrative) Sheet http://sintx.com/role/OrganizationAndSummaryOfSignificantAccountingPoliciesDetailsNarrative Organization and Summary of Significant Accounting Policies (Details Narrative) Details http://sintx.com/role/OrganizationAndSummaryOfSignificantAccountingPoliciesPolicies 30 false false R31.htm 999034 - Disclosure - Schedule of Major Classes of Assets and Liabilities of TA & T at the Date of Sale (Details) Sheet http://sintx.com/role/ScheduleOfMajorClassesOfAssetsAndLiabilitiesOfTaTAtDateOfSaleDetails Schedule of Major Classes of Assets and Liabilities of TA & T at the Date of Sale (Details) Details 31 false false R32.htm 999035 - Disclosure - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details) Sheet http://sintx.com/role/ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedDetails Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details) Details 32 false false R33.htm 999036 - Disclosure - Business Combinations (Details Narrative) Sheet http://sintx.com/role/BusinessCombinationsDetailsNarrative Business Combinations (Details Narrative) Details http://sintx.com/role/BusinessCombinationsTables 33 false false R34.htm 999037 - Disclosure - Schedule of Basic and Diluted Loss Per Share (Details) Sheet http://sintx.com/role/ScheduleOfBasicAndDilutedLossPerShareDetails Schedule of Basic and Diluted Loss Per Share (Details) Details 34 false false R35.htm 999038 - Disclosure - Basic and Diluted Net Income (Loss) per Common Share (Details Narrative) Sheet http://sintx.com/role/BasicAndDilutedNetIncomeLossPerCommonShareDetailsNarrative Basic and Diluted Net Income (Loss) per Common Share (Details Narrative) Details http://sintx.com/role/BasicAndDilutedNetIncomeLossPerCommonShareTables 35 false false R36.htm 999039 - Disclosure - Schedule of Components of Inventory (Details) Sheet http://sintx.com/role/ScheduleOfComponentsOfInventoryDetails Schedule of Components of Inventory (Details) Details 36 false false R37.htm 999040 - Disclosure - Schedule of Financial Liabilities Measured at Fair Value on Recurring Basis by Level Within Fair Value Hierarchy (Details) Sheet http://sintx.com/role/ScheduleOfFinancialLiabilitiesMeasuredAtFairValueOnRecurringBasisByLevelWithinFairValueHierarchyDetails Schedule of Financial Liabilities Measured at Fair Value on Recurring Basis by Level Within Fair Value Hierarchy (Details) Details 37 false false R38.htm 999041 - Disclosure - Schedule of Fair Value Measurement Hierarchy of Derivative Liability (Details) Sheet http://sintx.com/role/ScheduleOfFairValueMeasurementHierarchyOfDerivativeLiabilityDetails Schedule of Fair Value Measurement Hierarchy of Derivative Liability (Details) Details 38 false false R39.htm 999042 - Disclosure - Schedule of Assumptions Used in Estimating Fair Value (Details) Sheet http://sintx.com/role/ScheduleOfAssumptionsUsedInEstimatingFairValueDetails Schedule of Assumptions Used in Estimating Fair Value (Details) Details 39 false false R40.htm 999043 - Disclosure - Schedule of Accrued Liabilities (Details) Sheet http://sintx.com/role/ScheduleOfAccruedLiabilitiesDetails Schedule of Accrued Liabilities (Details) Details 40 false false R41.htm 999044 - Disclosure - Accrued and Other Current Liabilities (Details Narrative) Sheet http://sintx.com/role/AccruedAndOtherCurrentLiabilitiesDetailsNarrative Accrued and Other Current Liabilities (Details Narrative) Details http://sintx.com/role/AccruedAndOtherCurrentLiabilitiesTables 41 false false R42.htm 999045 - Disclosure - Debt (Details Narrative) Sheet http://sintx.com/role/DebtDetailsNarrative Debt (Details Narrative) Details http://sintx.com/role/Debt 42 false false R43.htm 999046 - Disclosure - Equity (Details Narrative) Sheet http://sintx.com/role/EquityDetailsNarrative Equity (Details Narrative) Details http://sintx.com/role/Equity 43 false false R44.htm 999047 - Disclosure - Schedule of Restricted Stock (Details) Sheet http://sintx.com/role/ScheduleOfRestrictedStockDetails Schedule of Restricted Stock (Details) Details 44 false false R45.htm 999048 - Disclosure - Schedule of Stock Option Activity (Details) Sheet http://sintx.com/role/ScheduleOfStockOptionActivityDetails Schedule of Stock Option Activity (Details) Details 45 false false R46.htm 999049 - Disclosure - Schedule of Unrecognized Stock-based Compensation (Details) Sheet http://sintx.com/role/ScheduleOfUnrecognizedStock-basedCompensationDetails Schedule of Unrecognized Stock-based Compensation (Details) Details 46 false false R47.htm 999050 - Disclosure - Schedule of Operating Lease Future Minimum Payments (Details) Sheet http://sintx.com/role/ScheduleOfOperatingLeaseFutureMinimumPaymentsDetails Schedule of Operating Lease Future Minimum Payments (Details) Details 47 false false R48.htm 999051 - Disclosure - Leases (Details Narrative) Sheet http://sintx.com/role/LeasesDetailsNarrative Leases (Details Narrative) Details http://sintx.com/role/LeasesTables 48 false false All Reports Book All Reports form10-q.htm sint-20260630.xsd sint-20260630_cal.xml sint-20260630_def.xml sint-20260630_lab.xml sint-20260630_pre.xml http://fasb.org/us-gaap/2026 http://xbrl.sec.gov/dei/2026 http://xbrl.sec.gov/ecd/2026 true true