Document And Entity Information lode_NoteReceivableInterestRate Note Receivable, Interest Rate Interest rate of note receivable. lode_PolicyTable Statistical Measurement [Axis] Note To Financial Statement Details Textual lode_PropertyPlantAndEquipmentNotYetPlacedInService Property, Plant and Equipment Not Yet Placed in Service Amount of property plant and equipment not yet placed in service. Significant Accounting Policies Note 2 - Acquisition of Hexas Biomass Inc. ecd_NonRule10b51ArrTrmntdFlag Non-Rule 10b5-1 Arrangement Terminated [Flag] Note 3 - Investments ecd_NonRule10b51ArrAdoptedFlag Non-Rule 10b5-1 Arrangement Adopted [Flag] Note 4 - Notes Receivable and Advances Trading Arrangements, by Individual [Table] Note 5 - Properties, Plant and Equipment, Net and Mineral Rights Material Terms of Trading Arrangement [Text Block] Note 6 - Intangible Assets and Goodwill lode_AssetAcquisitionConsiderationTransferredLiabilitiesIncurred Asset Acquisition, Consideration Transferred, Liabilities Incurred Amount of liabilities incurred transferred in asset acquisition. Note 7 - Accrued Expenses and Other Liabilities - Current Note 8 - Leases Water rights lode_WaterRights Amount of water rights. Investment in Debt and Equity Securities and Other Trading Assets [Text Block] Note 9 - Commitments and Contingencies Payable to research and development company - current Payable, Investment, Purchase, Short-term Amount of short-term payable for purchase of investment. Note 10 - Equity Minimum [Member] Note 11 - Fair Value Measurements Note 13 - Segment Reporting Statistical Measurement [Domain] Total Investments us-gaap_Investments Investments Note 14 - Related Party Transactions Maximum [Member] us-gaap_SharePrice Share Price (in dollars per share) Note 2 - Acquisition of Hexas Biomass Inc. - Schedule of Pro Forma Information (Details) Note 3 - Investments - Summary of Investments (Details) Equity method investment loss us-gaap_IncomeLossFromEquityMethodInvestments Income (Loss) from Equity Method Investments Share of net (income) loss of equity-method investments Note 3 - Investments - Summary of Financial Information for Equity Method Investments (Details) Sierra Springs Opportunity Fund, Inc. Note Receivable [Member] Represents the note receivable for Sierra Springs Opportunity Fund, Inc.. Note 4 - Notes Receivable and Advances - Total Notes Receivable (Details) Note 5 - Properties, Plant and Equipment, Net and Mineral Rights - Property, Plant and Equipment (Details) us-gaap_IncreaseDecreaseInAccountsReceivable Accounts receivable Note 5 - Properties, Plant and Equipment, Net and Mineral Rights - Mineral Rights and Properties (Details) Note 5 - Properties, Plant and Equipment, Net and Mineral Rights - Assets Held for Sale (Details) Note 5 - Properties, Plant and Equipment, Net and Mineral Rights - Liabilities Held for Sale (Details) Note 6 - Intangible Assets and Goodwill - Intangible Assets (Details) us-gaap_PayableInvestmentPurchase Payable, Investment, Purchase Note 6 - Intangible Assets and Goodwill - Accumulated Amortization (Details) Note 6 - Intangible Assets and Goodwill - Future Amortization Expense (Details) Note 6 - Intangible Assets and Goodwill - Changes in Intangible Assets and Goodwill (Details) Note 7 - Accrued Expenses and Other Liabilities - Current - Accrued Expenses and Other Liabilities (Details) Founders Group [Member] Represents the Founders Group. Note 8 - Leases - Lease Cost (Details) Series 2 Preferred Stock [Member] Represents Series 2 preferred stock. Note 8 - Leases - Minimum Lease Payments to Be Paid (Details) Note 9 - Commitments and Contingencies - Schedule of Other Commitments (Details) Note 10 - Equity - Common Shares Issued (Details) Note 10 - Equity - Outstanding Warrants (Details) us-gaap_IncreaseDecreaseInDepositOtherAssets Deposits Note 11 - Fair Value Measurements - Assets and Liabilities Measured on a Recurring Basis (Details) lode_AssetAcquisitionDiscount Asset Acquisition, Discount The amount of discount applied to the total price of the asset acquisition. Note 11 - Fair Value Measurements - Assets and Liabilities Measured on a Recurring Basis (Details) (Parentheticals) Note 11 - Fair Value Measurements - Changes in Derivative Liabilities (Details) Note 11 - Fair Value Measurements - Range of Variables to Calculate Fair Value (Details) Counterparty Name [Axis] Note 11 - Fair Value Measurements - Range of Variables to Calculate Fair Value (Details) (Parentheticals) Note 13 - Segment Reporting - Reconciliation of Revenue (Details) Note 13 - Segment Reporting - Summarized Financial Information (Details) Note 14 - Related Party Transactions - Related Party Payable (Details) Notes To Financial Statements Notes To Financial Statements [Abstract] Georges Trust Derivative Instrument [Member] Represents the Georges Trust Derivative Instrument. FPC Assets Earn Out [Member] Represents the Earn Out for the FPC Assets Purchase Agreement. lode_AssetAcquisitionContingentConsiderationLiabilityInterest Asset Acquisition, Contingent Consideration, Liability, Interest Amount of implied interest on the liability recognized from contingent consideration in an asset acquisition. us-gaap_LaborAndRelatedExpense Labor and Related Expense Measurement Input, Discount Period [Member] Relating to measurement input discount period. Marathon SAFE Note Liability [Member] Relating to Marathon SAFE note Liability. Recycling, Decommissioning Services, and Other Services [Member] Relating to recycling, decommissioning services, and other services. lode_PaymentsForAssetPurchaseAgreementCashConsideration Payments for Asset Purchase Agreement, Cash Consideration The amount paid for the asset purchase agreement cash consideration. Land [Member] Confidentially Marketed Public Offering [Member] Represents the Confidentially Marketed Public Offering. us-gaap_LesseeFinanceLeaseDiscountRate Lessee, Finance Lease, Discount Rate Alvin Fund Derivative Instrument [Member] Represents the Alvin Fund Derivative Instrument. us-gaap_LesseeOperatingLeaseDiscountRate Lessee, Operating Lease, Discount Rate Counterparty Name [Domain] lode_InvestmentOwnedAmountPurchasedByThirdPartiesForCashPaymentAmountCompleted Investment Owned, Amount Purchased by Third Parties for Cash Payment, Amount Completed Amount of investment purchased by third parties for cash payment that has been completed. us-gaap_SharesOutstanding BALANCE (in shares) BALANCE (in shares) Warrant 4 [Member] Represents warrant 4. Segment Reporting [Text Block] lode_StockIssuedPercentageOfPrincipalOfDebt Stock Issued, Percentage of Principal of Debt Number of stock issued as percentage of principal of debt. Conversion of The Amended GHF, inc. 2021 Notes Into Common Stock [Member] Represents the conversion of the amended GHF debt note into common stock. Segment Reporting [Table Text Block] Adjustments to reconcile net loss to net cash used in operating activities: Preferred stock $0.000666 par value, 50,000,000 shares authorized, no shares outstanding us-gaap_Liabilities TOTAL LIABILITIES Segment Reporting, Reconciliation of Revenue by Segment to Consolidated [Table Text Block] Liabilities [Abstract] Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block] us-gaap_LiabilitiesAndStockholdersEquity TOTAL LIABILITIES & STOCKHOLDERS' EQUITY Title and Position [Axis] Segment Reporting [Table] us-gaap_IncreaseDecreaseInPrepaidExpense Prepaid expenses Selling and marketing us-gaap_SellingAndMarketingExpense Director share-based compensation us-gaap_ShareBasedCompensation Selling, general and administrative expenses Subsequent Event [Member] Conversion of the Amended Alvin Fund 2022 Note into Common Shares [Member] Represents the conversion of the amended alvin fund 2022 note into common stock. Equity Method Investment, Nonconsolidated Investee [Axis] Equity Method Investment, Nonconsolidated Investee [Domain] AST Derivative Instrument [Member] In relation to the AST Derivative Instrument. Lessee, Lease, Description [Table] Lease Contractual Term [Axis] Lease Contractual Term [Domain] Issuance of common stock for LINICO acquisition-related payable lode_IssuanceOfCommonSharesForContractualCommitmentWithSubsidiary Amount of issuance of common shares for contractual commitment with subsidiary. Changes in operating assets and liabilities: us-gaap_IncreaseDecreaseInAccountsPayable Accounts payable Hexas SAFE [Member] Represents Hexas SAFE. Estimated economic life (Year) Preferred stock, shares outstanding (in shares) Preferred stock, shares authorized (in shares) Kips Bay 2025 Conversion Option Derivative [Member] In relation to the Kips Bay 2025 Conversion Option Derivative. lode_LesseeOperatingLeaseMonthlyRentExpense Lessee, Operating Lease, Monthly Rent Expense Amount of monthly rent expense. Licensing Agreements [Member] lode_PaymentsForReclamationBondDeposit Payment of reclamation bond deposit Amount of cash outflow for reclamation bond deposits. Fair Value, by Balance Sheet Grouping [Table] LINICO Acquisition Derivative Instrument [Member] Related to LINICO Acquisition Derivative Instrument. Preferred stock, par value (in dollars per share) Conversion of Kips Bay Note 2025 to Common Stock [Member] Represents Conversion of Kips Bay Note 2025 to Common Stock. us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Net increase (decrease) in cash and cash equivalents lode_GovernmentAssistanceRequirementInvestmentAmount Government Assistance, Requirement, Investment Amount Total amount of investment required under government assistance. lode_GovernmentAssistanceRequirementAverageSalaryPerPerson Government Assistance, Requirement, Average Salary Per Person Average salary per person required under government assistance. lode_GovernmentAssistanceAwardAmountEachTranche Government Assistance, Award Amount. Each Tranche Each tranche amount of government assistance awarded that comprises amount received, receivable, and to be received unless condition for government assistance is not met. Includes, but is not limited to, government grant, assistance, incentive, award, subsidy, and loan. Oklahoma Grant [Member] Represents Oklahoma Grant. lode_GovernmentAssistanceRequirementNumberOfJobsCreate Government Assistance, Requirement, Number of Jobs Create Number of jobs create required under government assistance. lode_GovernmentAssistanceCovenantMinimumInvestmentsTowardsMachineryEngineeringAndMaterials Government Assistance, Covenant, Minimum Investments Towards Machinery, Engineering, and Materials Amount of covenant under government assistance regarding to minimum investments required towards machinery, engineering, and materials. Licensed Technology R and D Projects [Member] Represents Licensed Technology R and D Projects. New Accounting Pronouncements, Policy [Policy Text Block] lode_GovernmentAssistanceNumberOfTranche Government Assistance, Number of Tranche Number of tranche under government assistance. us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Cash and cash equivalents at beginning of period Cash and cash equivalents at end of period lode_OutstandingAndFuturePatentCostsToBePaidIndividually Outstanding and Future Patent Costs to be Paid, Individually Amount of outstanding and future patent costs to be paid individually. lode_RoyaltyFeesMinimumRequirementInYear5AndThereafter Royalty Fees, Minimum Requirement in Year 5 and Thereafter Amount of required royalty fees to be paid in year 5 and thereafter. Statement [Table] lode_OutstandingAndFuturePatentCostsToBePaidTogether Outstanding and Future Patent Costs to be Paid, Together Amount of outstanding and future patent costs to be paid together. Reclassification, Comparability Adjustment [Policy Text Block] lode_RoyaltyFeesMinimumRequirementInYear1AndYear2 Royalty Fees, Minimum Requirement in Year 1 and Year 2 Minimum required royalty fees to be paid in year 1 and year 2. lode_RoyaltyFeesMinimumRequirement Royalty Fees, Minimum Requirement Minimum required royalty fees to be paid. lode_RoyaltyFeesMinimumRequirementInYear3AndYear4 Royalty Fees, Minimum Requirement in Year 3 and Year 4 Minimum required royalty fees to be paid in year 3 and year 4. The Chair of Each Committee [Member] Represents The Chair of Each Committee. Operating cash flows used in operating leases lode_CashRetainersExpense Cash Retainers Expense Amount of cash retainers expense. lode_AccruedDirectorFeeCompensation Accrued Director Fee Compensation Amount of director fee compensation accrued. lode_MinimumInvestmentPerQuarter Minimum Investment Per Quarter Minimum required investment per quarter. lode_CompensationAndCashPaymentPerYear Compensation and Cash Payment Per Year Amount of cash and compensation payment made per year. lode_InvestmentOwnedPercentageOfTotalSharesOutstanding Investment Owned, Percentage of Total Shares Outstanding Represents number of shares owned as percentage of total shares outstanding. Comstock Metals [Member] Represents Comstock Metals. S S E [Member] Represents S S E. Equity Method Investments us-gaap_EquityMethodInvestments Recognition of operating lease liability and right of use asset Chief Executive Officer and Two Directors [Member] Represents Chief Executive Officer and Two Directors. Dr. Villamagna [Member] Represetns Dr. Villamagna. us-gaap_PaymentsForDerivativeInstrumentInvestingActivities Payments on contractual commitments associated with derivatives Proceeds received from contractual commitments associated with derivatives us-gaap_FinanceLeasePrincipalPayments Principal payments on financing leases lode_MetalRecyclingFurnacePayment Metal Recycling Furnace Payment Amount of payment of metal recycling furnace. us-gaap_IntangibleAssetsNetIncludingGoodwill Total intangible assets and goodwill Total intangible assets and goodwill Flux Photon earn out Derivative Liability Ownership percentage us-gaap_EquityMethodInvestmentOwnershipPercentage Registered Stock [Member] The registered stock. Alvin Fund [Member] Represents Alvin Fund. us-gaap_StockIssuedDuringPeriodSharesIssuedForServices Stock Issued During Period, Shares, Issued for Services (in shares) RenFuel Note Receivable [Member] Represents RenFuel Note receivable. Product and Service [Domain] Product and Service [Axis] Ownership [Axis] Ownership [Domain] Consolidated Entities [Axis] Consolidated Entities [Domain] us-gaap_RepaymentsOfDebt Principal payments of debt us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue Total lease payments, operating leases Deposits [Member] Weighted-average discount rate - finance leases Weighted-average discount rate - operating leases us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths 2027, operating leases Payable to Flux Photon Issuances of debt Proceeds from Issuance of Debt us-gaap_OperatingLeaseExpense Operating Lease, Expense us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear For the remainder of 2026, operating leases us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree 2029, operating leases Measurement Frequency [Axis] Commitments and Contingencies Disclosure [Text Block] us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo 2028, operating leases Statement [Line Items] Fair Value Hierarchy and NAV [Axis] us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour 2030, operating leases Common stock, shares issued (in shares) Common stock, shares outstanding (in shares) Common stock, shares authorized (in shares) us-gaap_ProceedsFromConvertibleDebt Proceeds from Convertible Debt Schedule of Accrued Liabilities [Table Text Block] Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] lode_InvestmentOwnedAmountAcquired Investment Owned, Amount Acquired Amount of investment to be acquired. Intangible Asset and Goodwill [Table Text Block] Common stock, $0.000666 par value, 245,000,000 shares authorized, 74,099,140 and 51,853,490 shares issued and outstanding at March 31, 2026 and December 31, 2025, respectively Comstock Fuels Equity [Member] Represents Comstock Fuels equity. us-gaap_ProceedsFromIssuanceOrSaleOfEquity Proceeds from Issuance or Sale of Equity us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo 2028 us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree 2029 Amortization of right-of-use assets us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths 2027 Proceeds from the issuance of common stock Proceeds from Issuance of Common Stock Outstanding warrants, expiration date (in dollars per share) Accounts payable Payable to Flux Photon - current (see Note 14) Accounts Payable, Current Present value of lease liabilities, finance leases us-gaap_FinanceLeaseLiability Finance Lease, Liability Less: current payable us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent us-gaap_PolicyTextBlockAbstract Accounting Policies us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear Remainder of 2026 us-gaap_DisclosureTextBlockAbstract Notes to Financial Statements us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour 2030 us-gaap_TableTextBlock Notes Tables Finance lease - right of use lease liability (Note 8) us-gaap_FinanceLeaseLiabilityPaymentsDue Total lease payments, finance leases Disposal Group Classification [Axis] Disposal Group Classification [Domain] us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount Less: imputed interest, finance leases us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree 2029, finance leases Equity Method Investment, Nonconsolidated Investee or Group of Investees [Member] Accrued payroll costs us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo 2028, finance leases Subsequent Events [Text Block] us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour 2030, finance leases Capital Expenditures us-gaap_SegmentExpenditureAdditionToLongLivedAssets Concentration Risk Type [Axis] us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths 2027, finance leases Interest on lease liabilities Significant Accounting Policies [Text Block] us-gaap_FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear For the remainder of 2026, finance leases us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount Less: imputed interest, operating leases Operating lease - right of use lease liability (Note 8) us-gaap_OperatingLeaseLiabilityNoncurrent Present value of lease liabilities, operating leases us-gaap_OperatingLeaseLiability Operating Lease, Liability Schedule of Related Party Transactions [Table Text Block] Other accrued expenses Metals Segment [Member] Represents Metals Segment. Operating lease - right of use lease liability (Note 8) Liquidity and Capital Resources [Policy Text Block] Disclosure of accounting policy for liquidity and capital resources. Accounts Receivable [Member] Other us-gaap_AssetsHeldForSaleNotPartOfDisposalGroupOther us-gaap_AssetsHeldForSaleNotPartOfDisposalGroup Asset, Held-for-Sale, Not Part of Disposal Group Total assets held for sale Assets held for sale (Note 5) Assets held for sale Strategic Investments Segment [Member] Represents Strategic Investments Segment. Concentration Risk Type [Domain] Debt and Accrued Interest Converted Into Common Shares [Member] Represents debt and accrued interest into common shares. Business Combination, Contingent Consideration, Type [Domain] Business Combination, Contingent Consideration, Type [Axis] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block] Investments (Note 3) Investments Intangible Asset, Finite-Lived, Class [Axis] Statement of Stockholders' Equity [Abstract] Intangible Asset, Finite-Lived, Class [Domain] Class of Warrant or Right [Axis] Class of Warrant or Right [Domain] Statement of Cash Flows [Abstract] Equity Components [Axis] us-gaap_PaymentsOfStockIssuanceCosts Common stock issuance costs Equity Component [Domain] Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 3 [Member] Equity [Text Block] Fair Value, Inputs, Level 1 [Member] Outstanding warrants (in shares) Additional Paid-in Capital [Member] Retained Earnings [Member] us-gaap_AssetAcquisitionConsiderationTransferredOtherAssets Asset Acquisition, Consideration Transferred, Other Assets Flux Photon [Member] Related to Flux Photon. Cost of goods sold Asset Acquisition [Domain] Research and development expense paid with common stock Represents the amount of research and development expense paid for with stock. Asset Acquisition [Axis] Buildings, land and equipment, net Properties, plant and equipment, net (Note 5) Total properties, plant and equipment, net Properties, plant and equipment, net us-gaap_PropertyPlantAndEquipmentGross Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization lode_InvestmentMaximumExposureToLoss Investment, Maximum Exposure to Loss Represents the maximum exposure to loss through an investment. us-gaap_AssetAcquisitionConsiderationTransferred Asset Acquisition, Consideration Transferred AST License Agreement [Member] Relating to AST license agreement. Subsequent Event Type [Domain] us-gaap_AssetAcquisitionContingentConsiderationLiability Asset Acquisition, Contingent Consideration, Liability Total Flux Photon payable The amount of accounts payable, net of earn-out. Subsequent Event [Table] Property at 600 Lake Avenue [Member] Related to property. us-gaap_AssetAcquisitionContingentConsiderationLiabilityCurrent Asset Acquisition, Contingent Consideration, Liability, Current Subsequent Event Type [Axis] Flux Photon payable (Note 14) Asset Acquisition, Contingent Consideration, Liability, Noncurrent Binding MIPA with Mackay [Member] Relating to the binding MIPA with Mackay. Property at 800 Lake Avenue [Member] Related to property. Issuance of common stock for LINICO acquisition-related payable (in shares) The number of shares issued for acquisition-related commitment during the period. Issuance of common stock for LINICO acquisition-related payable The value of stock issued for acquisition-related commitment during the period. Sale of Stock [Axis] Cost of goods sold us-gaap_CostOfRevenue us-gaap_CostsIncurredDevelopmentCosts Oil and Gas, Cost Incurred, Development Cost Stockholders' Equity: Intangible Asset and Goodwill [Text Block] Deferred Compensation Arrangement with Individual, Excluding Share-Based Payment and Postretirement Benefit [Table] Extinguishment of Alvin Fund Promissory Notes [Member] Relating to the extinguishment of Alvin Fund promissory notes. Issuance of common stock in lieu of payment of interest Amount of stock issued during period for payment of interest. Issuance of common stock in lieu of payment of interest (in shares) The number of shares issued during the period for payment of interest. Fair Value Disclosures [Text Block] us-gaap_AccountsReceivableNet Accounts Receivable, after Allowance for Credit Loss Current Liabilities: Interest expense paid with common stock us-gaap_LiabilitiesCurrent Total current liabilities Industrial and Commercial Lease [Member] Represents the industrial and commercial lease. Accretion of reclamation liability Accounts receivable Accounts Receivable, after Allowance for Credit Loss, Current Precedent Agreement [Member] Represents a precedent agreement. lode_PrecedentAgreementDailyReserveCapacity Precedent Agreement, Daily Reserve Capacity (British Thermal Unit) Represents the daily reserve capacity under a precedent agreement. Customer Concentration Risk [Member] lode_PrecedentAgreementTerm Precedent Agreement, Term (Year) Represents the term of a precedent agreement. Accretion of interest Amount of amortization on discount associated with finance leases. Lease, Cost [Table Text Block] Reclamation liability Reclamation liability us-gaap_PaymentsToAcquireIntangibleAssets Acquisition of intangible asset us-gaap_PaymentsToAcquireEquityMethodInvestments Payments to Acquire Equity Method Investments Revenue Benchmark [Member] Long-term Flux Photon payable Other Commitments [Table Text Block] Other Commitments [Table] us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment Accumulated depreciation us-gaap_PaymentsToAcquireInvestments Payments to Acquire Investments Investment in SSOF Titan At The Market Offering Agreement 2025 [Member] Represents the titan at the market offering agreement 2025. Accumulated amortization, beginning balance Accumulated amortization, ending balance us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization Accumulated amortization Accumulated amortization Mineral properties Mineral rights and properties (Note 5) Mineral rights and properties Other Commitments [Axis] Other Commitments [Domain] lode_GainLossOnSaleOfRoyaltyRights Gain (Loss) on Sale of Royalty Rights Gain on sale of royalty rights Gain on sale of royalty rights The amount of gain (loss) on sale of royalty rights. General and administrative us-gaap_GeneralAndAdministrativeExpense us-gaap_PaymentsToAcquireNotesReceivable Payments to acquire note Business Combination, Pro Forma Information [Table] us-gaap_PaymentsToAcquireMineralRights Purchase of mineral rights and properties, plant and equipment Underwriter Purchase Warrants September 15, 2025 [Member] Related to warrants. Additional paid-in capital Underwriter Purchase Warrants January 30, 2026 [Member] Related to warrants. Hydrotreating Equipment Lease [Member] Related to Hydrotreating Equipment Lease. Underwriter Purchase Warrants August 14, 2025 [Member] Related to warrants. Debt Conversion, Name [Domain] lode_LiabilitiesHeldforsaleNotPartOfDisposalGroupOther Other Amount of other liabilities held-for-sale that are not part of a disposal group. Non-controlling interest Debt Conversion Description [Axis] Discontinued Operations, Held-for-Sale [Member] Prepaid expenses and other current assets lode_RoyaltyFeePercentageOfRevenue Royalty Fee Percentage of Revenue Represents the percentage of revenue that is taken as a royalty fee. Recognition of Great Basin guaranty asset and liability The value of recognition of guaranty asset and liability. NSR Royalty Agreement [Member] Relating to the NSR Royalty Agreement. SSOF advances converted to equity investment The value of investment advances converted to equity investment. lode_RoyaltyFeePercentageSublicenseRevenue Royalty Fee, Percentage, Sublicense Revenue Represents the percentage of sublicense revenue that is taken as a royalty fee. Deposits on equipment applied to property, plant and equipment The value of deposits on equipment. Issuance of common stock for cash Stock Issued During Period, Value, New Issues us-gaap_PaymentsToAcquireProductiveAssets Payments to Acquire Productive Assets us-gaap_PaymentsToAcquirePropertyPlantAndEquipment Deposits paid on equipment Issuance of common stock for director compensation Ownership percentage us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners Subsidiary, Ownership Percentage, Noncontrolling Owner NREL Aggreement [Member] Relating to the U.S. Department of Energy's National Renewable Energy Laboratory aggreement. Nonemployee Directors [Member] Relating to nonemployee directors. Underwriter Purchase Warrants March 3, 2026 [Member] Related to warrants. lode_ProceedsFromConversionOfDebtInstrumentInExcessOfAmountsOwed Proceeds From Conversion of Debt Instrument in Excess of Amounts Owed The amount of cash inflow from the conversion of debt instrument in excess of amounts owed. us-gaap_MinorityInterestOwnershipPercentageByParent Subsidiary, Ownership Percentage, Parent Additions (Deductions) Amount of sales (purchases) of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Issuance of common stock for conversion of debt and accrued interest Current Assets: Amortization of debt discount and other debt-related items us-gaap_AssetsCurrent Total current assets lode_AdvancesInInvestment Advances in SSOF The amount of cash outflow for advances in investment. Issuance of common stock for director compensation (in shares) us-gaap_GrossProfit Gross Profit Issuance of common stock for cash (in shares) Stock Issued During Period, Shares, New Issues (in shares) Issuance of common stock for conversion of debt and accrued interest (in shares) Debt Instrument, Name [Domain] Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Fair Value Measurement Inputs and Valuation Techniques [Table] us-gaap_Depreciation Depreciation Class of Stock [Domain] Related and Nonrelated Parties [Axis] Guarantees, Indemnifications and Warranties Policies [Policy Text Block] Adjustment for fractional shares in connection with reverse split (in shares) Debt Instrument [Axis] us-gaap_GoodwillAndIntangibleAssetImpairment Total intangible assets and goodwill CASH FLOWS FROM OPERATING ACTIVITIES us-gaap_UnrealizedGainLossOnDerivatives Change in fair value of derivative instruments CASH FLOWS FROM INVESTING ACTIVITIES: us-gaap_NetCashProvidedByUsedInOperatingActivities Net cash used in operating activities CASH FLOWS FROM FINANCING ACTIVITIES: us-gaap_OtherCommitmentsFutureMinimumPaymentsRemainderOfFiscalYear For the remainder of 2026 us-gaap_NetCashProvidedByUsedInInvestingActivities Net cash used in investing activities us-gaap_SharesIssuedPricePerShare Shares Issued, Price Per Share (in dollars per share) Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense [Table Text Block] us-gaap_NetCashProvidedByUsedInFinancingActivities Net cash provided by financing activities Mining and Real Estate [Member] Represents mining and real estate. Reporting Unit [Domain] lode_NumberOfMajorCustomers Number of Major Customers Represents the number of major customers accounting for 10% or more of the specified concentration risk benchmark, which includes, but not limited to, sales revenue, accounts receivable, etc. Decommissioning Services [Member] Represents decommissioning services. Recycling [Member] Represents recycling. Reporting Unit [Axis] Hexas [Member] Represents Hexas Biomass Inc. Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Goodwill, impairment Off-take [Member] Represents off-take. us-gaap_GovernmentAssistanceNonoperatingIncomeStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration Government Assistance, Nonoperating Income, Increase (Decrease), Statement of Income or Comprehensive Income [Extensible Enumeration] Developed Technology Rights [Member] Accounting Policies [Abstract] Accrued incentive compensation Segments [Domain] Long-Term Purchase Commitment, Category of Item Purchased [Domain] Category of Item Purchased [Axis] Segments [Axis] Corporate Segment and Other Operating Segment [Member] lode_ClassOfWarrantOrRightExercises Class of Warrant or Right, Exercises (in shares) Represents the number of warrants or rights exercised during the period. lode_ClassOfWarrantOrRightExpired Class of Warrant or Right, Expired (in shares) Represents the number of warrants or rights expired during the period. Measurement Input, Cap Rate [Member] Measurement Input Type [Axis] Income Statement [Abstract] us-gaap_NumberOfReportableSegments Number of Reportable Segments Measurement Input, Discount Rate [Member] Deferred Revenue [Domain] us-gaap_NetIncomeLoss Net income (loss) attributable to Comstock Inc. Net loss attributable to Comstock Inc. Green Li-ion Pte, Ltd. [Member] Represents Green Li-ion Pte, Ltd. Deferred Revenue Arrangement Type [Axis] us-gaap_OtherCommitmentDueInFourthYear 2030 us-gaap_OtherCommitmentDueInThirdYear 2029 us-gaap_GovernmentAssistanceAwardAmount Government Assistance, Award Amount us-gaap_OtherCommitmentDueInNextTwelveMonths 2027 us-gaap_AmortizationOfIntangibleAssets Intangible Asset, Finite-Lived, Amortization Expense Accumulated amortization, amortization us-gaap_GovernmentAssistanceNonoperatingIncome Government Assistance, Nonoperating Income, Increase (Decrease) us-gaap_OtherCommitmentDueInSecondYear 2028 us-gaap_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts Common stock issuance costs lode_AssetAcquisitionContingentConsiderationLiabilityMonthlyPaymentFirst18Months Asset Acquisition, Contingent Consideration, Liability, Monthly Payment Amount of liability recognized from contingent consideration in asset acquisition. lode_AssetAcquisitionFinancingRate Asset Acquisition, Financing Rate The financing rate for monthly payments on the assets acquired. Sierra Springs Opportunity Fund, Inc. (SSOF) [Member] Represents Sierra Springs Opportunity Fund, Inc. Measurement Input Type [Domain] us-gaap_AreaOfLand Area of Land (Acre) us-gaap_OtherCommitment Other Commitment us-gaap_OtherNoncashIncomeExpense Other Derivative, measurement input Derivative Liability, Measurement Input us-gaap_DebtConversionOriginalDebtAmount1 Debt Conversion, Original Debt, Amount Issuance of common shares for debt conversion and accrued interest Debt Conversion, Converted Instrument, Amount us-gaap_DebtInstrumentMeasurementInput Debt Instrument, Measurement Input us-gaap_DebtConversionConvertedInstrumentSharesIssued1 Debt Conversion, Converted Instrument, Shares Issued (in shares) lode_AssetAcquisitionContingentConsiderationLiabilityNetOfInterest Asset Acquisition, Contingent Consideration, Liability, Net of Interest Amount of liability recognized from contingent consideration in asset acquisition. Amortization of finance leases Amount of amortization expense attributable to right-of-use asset and liabilities from finance lease. Acquisition of plant and equipment from Marathon SAFE Note Daney Ranch Sale Note Receivable [Member] Represents the not receivable from the Daney Ranch sale. Accounting Standards Update and Change in Accounting Principle [Table] Related and Nonrelated Parties [Domain] Advances to Sierra Springs Opportunity Fund, Inc. (SSOF) [Member] Represents Advances to Sierra Springs Opportunity Fund, Inc. Related Party Transaction [Table] Comstock Mineral Estate [Member] Represents Comstock Mineral Estate. Other Mineral Properties [Member] Represents other mineral properties. Related Party Transactions Disclosure [Text Block] Mineral Rights and Properties [Table Text Block] Tabular disclosure of mineral rights and properties. Water Rights [Member] Represents water rights. Collaborative Arrangement and Arrangement Other than Collaborative [Axis] American Science and Technology Corporation (“AST”) [Member] Represents American Science and Technology Corporation (“AST”). lode_LicenseAgreementFeeAmount License Agreement, Fee Amount Amount of fee for license agreement. lode_RoyaltyFeePercentage Royalty Fee Percentage Percentage of royalty fee. lode_FinitelivedIntangibleAssetExpectedAmortizationAfterYearFour Thereafter Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Fair Value Hierarchy and NAV [Domain] Schedule of Accumulated Amortization on Finite-lived Intangible Assets [Table Text Block] Tabular disclosure for accumulated amortization on finite-lived intangible assets. Measurement Frequency [Domain] Other Income (Expense): Statement of Financial Position [Abstract] us-gaap_ConvertibleDebtFairValueDisclosures Convertible Debt, Fair Value Disclosures Total other income (expense), net us-gaap_NonoperatingIncomeExpense Total other income (expense), net Total intangible assets and goodwill Amount of increase in assets, excluding financial assets, lacking physical substance, from an acquisition. Property at 700 Lake Avenue [Member] Relating to Property at 700 Lake Avenue. us-gaap_LiabilitiesNoncurrent Total long-term liabilities us-gaap_AssetsNoncurrent Total non-current assets Accrued vendor liabilities Amount of accrued vendor liabilities, classified as current. Non-current Assets: us-gaap_LesseeFinanceLeaseTermOfContract1 Lessee, Finance Lease, Term of Contract (Month) Finance and Operating Leases [Text Block] The entire disclosure of finance and operating leases. Asset Purchase Agreement [Member] Represents the asset purchase agreement. Weighted-average remaining lease term - finance leases (years) (Year) Long-term Liabilities: Convertible Debt, Noncurrent Lease, Liability, to be Paid, Maturity [Table Text Block] Tabular disclosure of undiscounted cash flows of lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to lease liability recognized in statement of financial position. lode_AssetAcquisitionContingentConsiderationLiabilityMonthlyPaymentAfter18Months Asset Acquisition, Contingent Consideration, Liability, Monthly Payment, After 18 Months Asset Acquisition, Contingent Consideration, Liability, Monthly Payment, After 18 Months Fair Value, Recurring [Member] lode_FinanceLeaseLiabilityToBePaidAfterYearFour Thereafter, finance leases Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Other assets Kips Bay Select LP [Member] Represents Kips Bay Select LP. us-gaap_DeferredRevenue Deferred Revenue us-gaap_IncreaseDecreaseInOtherOperatingAssets Other assets lode_LesseeOperatingLeaseLiabilityToBePaidAfterYearFour Thereafter, operating leases Amount of lessee's undiscounted obligation for lease payment for operating lease due after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Document Type lode_EquityOfferingRemainingCapacityAmount Equity Offering, Remaining Capacity Amount Amount of remaining capacity under the equity offering. Liabilities held for sale (Note 5) Amount of liabilities held-for-sale that are not part of a disposal group, expected to be sold within a year or the normal operating cycle, if longer. Operating Expenses: Document Information [Line Items] Document Quarterly Report us-gaap_LesseeOperatingLeaseTermOfContract Lessee, Operating Lease, Term of Contract (Month) Weighted-average remaining lease term - operating leases (years) (Year) Operating Lease, Weighted Average Remaining Lease Term (Year) Mining Segment [Member] Represents mining segment. Document Information [Table] Liabilities, Held-for-Sale [Table Text Block] Tabular disclosure of liabilities held for sale. us-gaap_BusinessAcquisitionsProFormaRevenue Revenue lode_GovernmentAssistanceLiabilityAccruedExpensesAndOtherLiabilities Government Assistance, Liability, Accrued Expenses and Other Liabilities Amount of liability from government assistance recognized in accrued expenses and other liabilities. lode_DisposalGroupPercentageOfRightTitleAndInterestSold Disposal Group, Percentage of Right, Title, and Interest Sold The percentage of right, title, and interest sold in a transaction. Schedule of Common Stock Outstanding Roll Forward [Table Text Block] Entity Interactive Data Current lode_LiabilitiesHeldforsaleNotPartOfDisposalGroup Liabilities, Held-for-Sale, Not Part of Disposal Group Total liabilities held for sale Amount of liabilities held-for-sale that are not part of a disposal group. Alternative Measurement Method Investments us-gaap_AlternativeInvestment Conversion of Sierra Springs Advances Into Sierra Springs Common Stock [Member] Represents the conversion of advances to the Sierra Springs Opportunity Fund into shares of Sierra Spring stock. Document Transition Report NSR Royalty Agreement, February 2026 Amendment [Member] Represents the February 2026 amendment to the NSR Royalty Agreement. Flux Photon Corporation (“FPC”) [Member] Represents Flux Photon Corporation (“FPC”). us-gaap_OperatingExpenses Total operating expenses lode_DebtConversionConversionRatePricePerShare Debt Conversion, Conversion Rate, Price Per Share (in dollars per share) The price per share of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period. lode_AssetAcquisitionPercentageOfFutureMonthlyConsolidatedSales Asset Acquisition, Percentage of Future Monthly Consolidated Sales Percentage of future monthly consolidated sales for asset acquisition. Earnings per Share - Basic and Diluted: lode_OperatingLeaseLeaseLiabilityIncreaseDecrease Operating Lease, Lease Liability, Increase (Decrease) Amount of increase or decrease in lease liability under operating lease. Cambridge Land and Premises Lease [Member] Represents the land and premises lease in Cambridge Ohio. lode_OperatingLeaseRightofuseAssetIncreaseDecrease Operating Lease, Right-of-use Asset, Increase (Decrease) Amount of increase or decrease in right of use assets under operating lease. lode_LesseeFinanceLeaseMonthlyRentExpense Lessee, Finance Lease, Monthly Rent Expense Amount of monthly rent expense for a finance lease. lode_FinanceLeaseExpense Finance Lease, Expense Amount of finance lease expense. lode_GovernmentAssistanceLiabilityLongtermDeferredRevenue Government Assistance, Liability, Long-term Deferred Revenue Amount of liability from government assistance recognized in long-term deferred revenue. us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss Net loss Weighted average common shares outstanding, basic and diluted (in shares) us-gaap_UnrealizedGainLossOnInvestments Unrealized Gain (Loss) on Investments Navitas Equipment Lease Agreement [Member] Represents the Navitas Equipment Lease Agreement. Derivative Instrument [Axis] Underwriter Purchase Warrants 2 [Member] Represents underwriter purchase warrants. Notes receivable and advances (Note 4) Total notes receivable and advances, non-current portion, net Net loss per share - basic and diluted (in dollars per share) Haywood Derivative Instrument [Member] Represents the Haywood derivative instrument. Issuance of common stock for director compensation us-gaap_StockIssued1 Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Underwriter Purchase Warrants 1 [Member] Represents underwriter purchase warrants. lode_OtherCommitmentToBePaidAfterYearFour Thereafter Amount of commitment classified as other to be paid after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). lode_ProceedsFromIssuanceOfCommonStockNetOfIssuanceCosts Proceeds From Issuance of Common Stock, Net of Issuance Costs The cash inflow from the issuance of common stock net of stock issuance costs. lode_AccruedDirectorFeeCompensationCurrent Accrued Director Fee Compensation, Current Amount of director fee compensation accrued classified as current. Title and Position [Domain] us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs Beginning balance Ending balance us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Earnings Deposits - equipment Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Excluding Flux Photon [Member] Represents everyone excluding Flux Photon. lode_GuarantyMeasurementInput Guaranty, Measurement Input Value of input used to measure a guaranty. Intangible assets, net (Note 6) Intangible assets, net Payments for decrease in contractual stock consideration Goodwill, additions us-gaap_FiniteLivedIntangibleAssetsNet Intangible Asset, Finite-Lived, after Accumulated Amortization Intangible assets, net Document Fiscal Period Focus us-gaap_FiniteLivedIntangibleAssetsGross Intangible assets, gross Intangible assets, beginning balance Intangible assets, ending balance Document Fiscal Year Focus Investment, Name [Domain] Depreciation and amortization Depreciation and amortization Amendment Flag Common Stock [Member] Goodwill (Note 6) Goodwill Goodwill, beginning balance Goodwill, ending balance Other liabilities us-gaap_IncreaseDecreaseInOtherOperatingLiabilities Document Period End Date Investment [Table Text Block] Property, Plant, and Equipment [Text Block] Long-Lived Asset, Class [Domain] Legal Entity [Axis] lode_FiniteLivedIntangibleAssetsImpairmentBeforeAdjustment Intangible assets The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value, before adjustments to accumulated amortization. Accumulated amortization Amount of impairment that changes accumulated amortization of finite lived intangible assets. Operating lease expense Short-term operating lease expense FPC Asset Purchase Agreement [Member] Represents the FPC Asset Purchase Agreement. Construction in Progress [Member] us-gaap_LeaseCost Total lease expense Business Combination [Domain] Present value Warrant 2 [Member] Represents warrant 2. Entity File Number Warrant 1 [Member] Represents warrant 1. Entity Tax Identification Number NON-CASH INVESTING AND FINANCING ACTIVITIES: Business Combination [Axis] Warrant 3 [Member] Represents warrant 3. Property, Plant and Equipment, Other Types [Member] Entity [Domain] Entity Central Index Key us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired Business Combination, Voting Equity Interest Acquired, Percentage Entity Registrant Name Entity Current Reporting Status Business Combination [Table] us-gaap_DerivativeGainLossOnDerivativeNet Derivative, Gain (Loss) on Derivative, Net Leaseholds and Leasehold Improvements [Member] Entity Incorporation, State or Country Code Business Combination, Pro Forma Information [Table Text Block] Current Fiscal Year End Date Research and development Research and development Research and Development Expense Metals Recycling [Member] Represents metals recycling. Entity Filer Category lode_EquityOfferingMaximumAmount Equity Offering, Maximum Amount Maximum amount to be issues under equity offering. Entity Shell Company Derivative Liability, Statement of Financial Position [Extensible Enumeration] Entity Emerging Growth Company Entity Small Business Loss from operations us-gaap_OperatingIncomeLoss Loss from operations Derivative assets us-gaap_DerivativeAssets Derivative assets (Note 11) Derivative assets Revenues Revenue Revenues Entity Address, State or Province Entity Address, City or Town Deferred liabilities Interest Expense us-gaap_InterestExpenseNonoperating Interest Expense, Nonoperating Interest expense Accumulated deficit Retained Earnings (Accumulated Deficit) Entity Address, Address Line One City Area Code us-gaap_BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual Business Combination, Acquiree's Revenue since Acquisition Date, Actual us-gaap_BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual Business Combination, Acquiree's Earnings (Loss) since Acquisition Date, Actual Mineral Processing [Member] Represents mineral processing. Local Phone Number Government Assistance, Type [Domain] Solar Panel Recycling [Member] Represents solar panel recycling. Entity Address, Postal Zip Code Equity Method Investment [Table] Accrued expenses and other liabilities Title of 12(b) Security Security Exchange Name Trading Symbol Fuels Processing [Member] Represents fuels processing. Class of Stock [Axis] All Segments Except Bioleum [Member] Represents all segments except Bioleum. Government Assistance, Type [Axis] Bioleum Segment [Member] Represents the Bioleum segment. Entity Common Stock, Shares Outstanding Earnings Per Share [Text Block] Conversion Of The Alvin Fund 2022 Note and Alvin Fund 2023 Note Into Common Shares [Member] Represents conversion of the Alfin Fund 2022 and 2023 notes into common shares. Bioleum Corporation [Member] Represents Bioleum Corporation. us-gaap_OtherAssetsCurrent Other current assets Director [Member] Net loss attributable to noncontrolling interest FPC Settlement Shares [Member] Represents the settlement shares for the FPC asset acquisition. Net loss Net loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net loss us-gaap_GuaranteeObligationsCurrentCarryingValue Guarantor Obligations, Current Carrying Value FPC Affiliates [Member] Represents the FPC affiliates. lode_AssetAcquisitionInterestRatePercent Asset Acquisition, Interest Rate, Percent Represents the interest rate. us-gaap_RoyaltyExpense Royalty Expense Scenario [Axis] Scenario [Domain] Forecast [Member] Reclamation bond deposit lode_ReclamationBondDepositNoncurrent Carrying value of reclamation bond transferred to third parties for security purposes that are expected to be returned or applied towards payment after one year or beyond the operating cycle, if longer. us-gaap_PaymentsOfDebtExtinguishmentCosts Payment for Debt Extinguishment or Debt Prepayment Cost Georges Trust [Member] Represents Georges trust. Long-Lived Asset, Held-for-Sale [Table Text Block] lode_GainLossOnConversionOfDebt Loss on conversion of debt Loss on conversion of debt Amount of gain or loss from conversion of debt. Property, Plant, and Equipment [Table] us-gaap_PaymentsForProceedsFromOtherInvestingActivities Other Issuance of common stock for debt issuance costs Value of stock issued during period for debt issuance costs. Common stock, par value (in dollars per share) Investment, Name [Axis] Issuance of common stock for debt issuance costs (in shares) Number of shares issued for debt issuance costs. Basis of Accounting, Policy [Policy Text Block] Former LINICO Chief Executive Officer [Member] Represents LINICO's former chief executive officer. AST Lease Amendment [Member] Represents AST Lease Amendment. Derivative Contract [Domain] Other income (expense) Other Nonoperating Income (Expense) Depreciation and amortization lode_DepreciationAndAmortizationExcludingAmortizationOfFinanceLeaseAndDebtDiscount The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets, excluding amortization amount of finance lease and debt discount. Issuance of common stock for lease amendment Value of stock issued during period for lease amendment. Issuance of common stock for lease amendment (in shares) Number of shares issued during the period for lease amendment. lode_AccruedLiabilitiesAndOtherLiabilitiesCurrent Total accrued expenses Accrued expenses and other liabilities (Note 7) Amount of expenses incurred but not yet paid nor invoiced, and liabilities classified as other. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Receivable [Domain] Long-Lived Asset, Class [Axis] Gain on extinguishment of liability Gain on extinguishment of liability The amount of gain (loss) from the extinguishment of a liability. Sale of Stock [Domain] us-gaap_Assets TOTAL ASSETS Cash and cash equivalents Cash and cash equivalents us-gaap_InterestReceivableCurrent Interest Receivable, Current Issuance of common stock for AST lease amendment Amount of issuance of common stock for lease amendment. us-gaap_NotesAndLoansReceivableNetCurrent Total notes receivable and advances, non-current portion, net us-gaap_NotesReceivableGross Financing Receivable, before Allowance for Credit Loss Deferred revenue (Note 7) us-gaap_ContractWithCustomerLiabilityNoncurrent us-gaap_InvestmentOwnedBalanceShares Investment Owned, Balance, Shares (in shares) Deferred revenue (Note 13) Debt Securities, Trading, and Equity Securities, FV-NI [Table] Equity Method Investments [Table Text Block] Research and Development Company [Member] Represents research and development company. us-gaap_ProceedsFromGrantors Proceeds from Grantors Accounts and Financing Receivables [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Acquisitions to intangible assets Intangible assets, additions Disposal Group Name [Domain] Receivable Type [Axis] Interest income Intangible Asset, Finite-Lived [Table Text Block] Intangible Asset, Finite-Lived [Table] us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest Total stockholders' equity BALANCE BALANCE Disposal Group Name [Axis] us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration Disposal Group, Including Discontinued Operation, Consideration Business Combination [Text Block] Noncontrolling Interest [Member] us-gaap_StockholdersEquity Total equity - Comstock Inc. Deferred revenue us-gaap_IncreaseDecreaseInContractWithCustomerLiability Stock, Class of Stock [Table] Concentration Risk Benchmark [Axis] us-gaap_Depletion Depletion Concentration Risk Benchmark [Domain] us-gaap_PaymentsForAdvanceToAffiliate Payments for Advance to Affiliate Finance lease - right of use asset, net (Note 8) Finance Lease, Right-of-Use Asset, after Accumulated Amortization Distribution Rights [Member] Operating lease - right of use asset, net (Note 8) Operating Lease, Right-of-Use Asset Other liabilities ecd_Rule10b51ArrTrmntdFlag Rule 10b5-1 Arrangement Terminated [Flag] Property, Plant, and Equipment [Table Text Block] ecd_Rule10b51ArrAdoptedFlag Rule 10b5-1 Arrangement Adopted [Flag] Conversion of True Up Provision [Member] Relating to the conversion of True up provision. COMMITMENTS AND CONTINGENCIES (Notes 9 and 14) lode_OtherSegmentedNoncurrentAssets Other assets Represents the amount of other segmented assets.