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Assets and Liabilities, Lessee [Table Text Block] Tabular disclosure of lessee's assets and liabilities. Accounts Payable and Other Current Liabilities [Policy Text Block] Disclosure of accounting policy of Accounts Payable and Other Current Liabilities. Secured current debt, net of debt discount Exercised, weighted average exercise price (in dollars per share) us-gaap_LesseeOperatingLeaseRemainingLeaseTerm Lessee, Operating Lease, Remaining Lease Term (Year) Litigation Case [Axis] us-gaap_IncreaseDecreaseInInventories Inventory Liquidity and Going Concern [Policy Text Block] The accounting policy for liquidity and going concern. Insider Trading Arrangement [Table] Disclosure of information about the Insider trading arrangement. us-gaap_SharesOutstanding Balance (in shares) Balance (in shares) Lease Liability, to be Paid, Maturity [Table Text Block] Tabular disclosure of undiscounted cash flows of finance and operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance and operating lease liability recognized in statement of financial position. Outstanding, weighted average remaining contractual term (Year) Schedule of Interest Expense on Debt [Table Text Block] Tabular disclosure of interest expense on debt. 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Contract termination resulting in a measurement of an operating lease Represents the increase (decrease) in lease obligation from termination. rekr_ShareBasedCompensationArrangementParticipationThreshold Share Based Compensation Arrangement, Participation Threshold Represents the participation threshold of a share based compensation arrangement. 2027, operating lease Rekor Labs, LLC [Member] Relating to Rekor Labs, LLC. rekr_ShareBasedCompensationArrangementPercentageOfFullyDilutedEquity Share Based Compensation Arrangement, Percentage of Fully Diluted Equity Represents the percentage of fully diluted equity that is used in a share based compensation arrangement. us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares) Schedule of Maturities of Long-Term Debt [Table Text Block] 2026, remaining, operating lease 2029, operating lease us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber Outstanding balance, number of shares subject to option (in shares) Outstanding balance, number of shares subject to option (in shares) Commitments and Contingencies Disclosure [Text Block] 2028, operating lease us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice Outstanding, weighted average exercise price (in dollars per share) Outstanding, weighted average exercise price (in dollars per share) Statement [Line Items] 2030, operating lease Outstanding, aggregate intrinsic value Common stock, issued (in shares) Common stock, outstanding (in shares) Award Type [Domain] us-gaap_CommonStockSharesAuthorized Common Stock, Shares Authorized (in shares) Proceeds from notes receivable The amount of cash inflow from notes receivable, classified as financing activities. Recurring Revenue [Member] Represents recurring revenue. 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Lease liability financing, long-term us-gaap_FinanceLeaseLiabilityPaymentsDue Total lease payments, finance lease Loans payable, current portion Lease liability financing, short-term Less imputed interest, finance lease 2029, finance lease Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] Payroll and payroll related expense 2028, finance lease 2030, finance lease Concentration Risk Type [Axis] rekr_DebtInstrumentSinkingFundRequirementPercentage Debt Instrument, Sinking Fund Requirement, Percentage Represents the percentage of sinking fund requirement on a debt instrument. 2027, finance lease Nonrelated Party [Member] Interest on lease liabilities us-gaap_OperatingLeaseImpairmentLoss Operating Lease, Impairment Loss Related Party [Member] 2026, remaining, finance lease Less imputed interest, operating lease Non-cash operating lease expense us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2 Outstanding balance, weighted average remaining contractual term (Year) Lease liability operating, long-term Other us-gaap_OperatingLeaseLiability Maturities of lease liabilities, operating lease Lease liability operating, short-term Accounts Receivable [Member] Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Concentration Risk Type [Domain] us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo 2028, principal amounts due us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree 2029, principal amounts due us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths 2027, principal amounts due Proceeds from the sale of property and equipment Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block] Class of Warrant or Right [Table] rekr_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedWeightedAverageRemainingContractualTerms Granted, weighted average remaining contractual term (Year) Weighted average remaining contractual term for equity-based awards granted excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. us-gaap_LongTermDebt Total notes payable, principal amounts due Loss Contingencies [Table] Statement of Stockholders' Equity [Abstract] Intangible Asset, Finite-Lived, Class [Axis] Intangible Asset, Finite-Lived, Class [Domain] Class of Warrant or Right [Axis] Class of Warrant or Right [Domain] Statement of Cash Flows [Abstract] Statutory Accounting Practices [Table] Stockholders' equity Equity Components [Axis] us-gaap_IncreaseDecreaseInOperatingLeaseLiability Increase (Decrease) in Operating Lease Liability Net proceeds from exercise of options Equity Component [Domain] us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) Equity [Text Block] Additional Paid-in Capital [Member] Outstanding warrants as of March 31, 2026 (in shares) Retained Earnings [Member] The 2023 Revenue Sharing Notes [Member] Represents the 2023 Revenue Sharing Notes. Property and equipment, net Bad debt expense Sale of Stock [Axis] Public Safety [Member] Represents public safety. Stock-based compensation rekr_InterestExpenseGross Total interest expense The amount of gross interest expense. Intangible Asset and Goodwill [Text Block] Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] rekr_ClassOfWarrantOrRightCanceledInPeriod Class of Warrant or Right, Canceled in Period (in shares) The number of warrants or rights canceled during the period. Share-Based Payment Arrangement, Option, Activity [Table Text Block] Deferred tax liability Share-Based Payment Arrangement, Option [Member] Current liabilities us-gaap_LiabilitiesCurrent Total current liabilities Accounts receivable, net of allowance for credit losses of $534 and $519, respectively Customer Concentration Risk [Member] Underwriting Agreement 2025 [Member] Represents information pertaining to the 2025 underwriting agreement. Lease, Cost [Table Text Block] Customer Relationships [Member] Revenue Benchmark [Member] us-gaap_GainLossOnSaleOfPropertyPlantEquipment Loss on sale of property and equipment us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization Less: accumulated amortization General and administrative expenses Finance lease cost The amount of finance lease cost recognized by lessee for lease contract. Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Additional paid-in capital Debt Disclosure [Text Block] rekr_LossContingencyDamagesSoughtWarrantsNumberOfSecuritiesCalled Loss Contingency, Damages Sought, Warrants, Number of Securities Called (in shares) The number of warrants that the plaintiff seeks to gain in the legal matter. Segment Reporting, Policy [Policy Text Block] Litigation Case, HC Wainwright [Member] Represents information pertaining to the litigation case commenced by H.C. Wainwright & Co., LLC. Use of Estimates, Policy [Policy Text Block] HC Wainwright Warrants [Member] Represents HC Wainwright warrants. us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1 Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year) us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardGross Issuance upon vesting of restricted stock units us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year) Issuance of common stock pursuant to the 2025 Sales Agreement us-gaap_PaymentsToAcquireProductiveAssets Capital expenditures us-gaap_DebtInstrumentCarryingAmount Total, principal amounts due Underwriting Agreement 2025, Warrant [Member] Represents Underwriting Agreement 2025, Warrant. Vested, weighted average remaining contractual term (Year) Weighted average remaining contractual term for equity-based awards vested, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. us-gaap_DebtInstrumentFaceAmount Debt Instrument, Face Amount Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] ATD Holdback Shares Current assets Issuance upon exercise of stock options us-gaap_AssetsCurrent Total current assets Forfeited, weighted average remaining contractual term (Year) Weighted average remaining contractual term for equity-based awards forfeited excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Issuance of common stock pursuant to the 2025 Sales Agreement (in shares) Stock Issued During Period, Shares, New Issues (in shares) Restricted Stock Units (RSUs) [Member] ATD [Member] Related to ATD (All Traffic Data Services, LLC). Changes in operating assets and liabilities: Debt Instrument, Name [Domain] ATD Holdback Shares (in shares) Less: interest income Issuance upon exercise of stock options (in shares) Exercised, number of shares subject to option (in shares) us-gaap_DebtInstrumentInterestRateStatedPercentage Debt Instrument, Interest Rate, Stated Percentage Depreciation Issuance upon vesting of restricted stock units (in shares) Related and Nonrelated Parties [Axis] Class of Stock [Domain] us-gaap_DebtInstrumentUnamortizedDiscount Less unamortized debt discount, principal amounts due us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight Class of Warrant or Right, Number of Securities Called by Each Warrant or Right (in shares) Schedule of Long-Term Debt Instruments [Table] Cash Flow, Supplemental Disclosures [Text Block] Debt Instrument [Axis] Cash Flows from Operating Activities: Cash Flows from Investing Activities: us-gaap_NetCashProvidedByUsedInOperatingActivities Net cash used in operating activities Cash Flows from Financing Activities: us-gaap_NetCashProvidedByUsedInInvestingActivities Net cash used in investing activities us-gaap_SharesIssuedPricePerShare Shares Issued, Price Per Share (in dollars per share) us-gaap_NetCashProvidedByUsedInFinancingActivities Net cash (used in) provided by financing activities Contractual interest expense us-gaap_DebtInstrumentRedemptionPricePercentage Debt Instrument, Redemption Price, Percentage Accounting Policies [Abstract] Allowance for credit loss Income Statement [Abstract] us-gaap_NumberOfOperatingSegments Number of Operating Segments us-gaap_NumberOfReportableSegments Number of Reportable Segments us-gaap_TreasuryStockCommonValue Treasury stock, 316,439 and 314,129 shares as of March 31, 2026 and December 31, 2025, respectively Treasury stock, shares (in shares) Balance (in shares) Balance (in shares) Treasury Stock, Common [Member] Net loss Net Income (Loss) Attributable to Parent Net loss Debt discount, current Amortization of debt discount Amortization of intangible assets Intangible Asset, Finite-Lived, Amortization Expense Contract modification resulting in a measurement of an operating lease Increase (Decrease) in Lease Obligation From Modification Represents the cash flow impact of lease obligation from modification. us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense Income Tax Disclosure [Text Block] Thereafter, finance lease 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). rekr_PolicyTable Accounting Standards Update and Change in Accounting Principle [Table] The 2025 At Market Issuance Sales Agreement [Member] In reference to the At Market Issuance Sales Agreement in 2025. Abandonment of financing lease The amount related to the abandonment of the financing lease. Related and Nonrelated Parties [Domain] rekr_UnitsIssuedDuringPeriodSharesNewIssues Units Issued During Period, Shares, New Issues (in shares) Shares of units issued during period. us-gaap_DeferredFinanceCostsNet Debt Issuance Costs, Net rekr_ProceedsFromIssuanceOrSaleOfEquityGross Proceeds From Issuance or Sale of Equity, Gross Gross proceeds from issuance or sale of equity. rekr_UnitsIssuedPricePerShare Units Issued, Price Per Share (in dollars per share) Price per share of units issued. rekr_NumberOfWarrantPerUnit Number of Warrant, Per Unit Number of warrant per unit. rekr_NumberOfSharePerUnit Number of Share, Per Unit Number of share per unit. Other expense: Statement of Financial Position [Abstract] us-gaap_NonoperatingIncomeExpense Total other expense, net us-gaap_LiabilitiesNoncurrent Total long-term liabilities us-gaap_AssetsNoncurrent Total long-term assets Long-term assets Cash paid for taxes us-gaap_RepaymentsOfNotesPayable Repayments of loans payable us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1 Financing leases (Year) Long-term Liabilities us-gaap_PaymentsForRepurchaseOfCommonStock Repurchases of common stock Warrant [Member] Intrinsic value of outstanding warrants as of March 31, 2026 Warrants and Rights Outstanding Document Type Operating expenses: Document Information [Line Items] Document Quarterly Report us-gaap_ConcentrationRiskPercentage1 Concentration Risk, Percentage us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1 Operating leases (Year) Document Information [Table] us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1 Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period (Month) us-gaap_IncreaseDecreaseInOtherCurrentAssets Other current assets and deposits Potentially dilutive securities excluded due to the anti-dilutive effect (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) Antidilutive Securities [Axis] Entity Interactive Data Current us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued Business Combination, Consideration Transferred, Equity Interest, Share Issued, Number of Shares (in shares) us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year) Document Transition Report Intangible Asset, Finite-Lived, Amortization Expense [Table Text Block] us-gaap_OperatingExpenses Total operating expenses Urban Mobility [Member] Represents Urban mobility Traffic Management [Member] Represents traffic management. us-gaap_LossContingencyDamagesSoughtValue Loss Contingency, Damages Sought, Value rekr_BusinessCombinationGainFromRemeasurementOfHoldbackShares Loss on remeasurement of ATD Holdback Shares Amount of gain from holdback shares under business combination. Basic and diluted (in shares) Loss per common share (in dollars per share) Other Current Liabilities [Table Text Block] Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table] Decrease in accounts payable and accrued expenses related to purchases of inventory Increase (decrease) in accounts payable and accrued expenses related to purchases of inventory. Effective Income Tax Rate Reconciliation [Table] Loan payable, long-term Title and Position [Domain] Deposits Intangible assets, net rekr_EquityOfferingMaximumAmount Equity Offering, Maximum Amount The maximum amount ot be issued in equity offering rekr_DebtInstrumentMaximumAmount Debt Instrument, Maximum Amount Maximum amount of debt instrument that can be issued. us-gaap_FiniteLivedIntangibleAssetsNet Totalremaining, amortization Document Fiscal Period Focus Customer [Domain] Intangible assets, gross Document Fiscal Year Focus The 2023 Notes [Member] Represents the 2023 notes. Marketing-Related Intangible Assets [Member] Amendment Flag The 2023 Warrants [Member] Represents the 2023 warrants. Goodwill Document Period End Date Legal Entity [Axis] Operating lease cost us-gaap_LeaseCost Total lease cost Business Combination [Domain] Entity File Number us-gaap_RevenueRemainingPerformanceObligation Revenue, Remaining Performance Obligation, Amount Entity Tax Identification Number Business Combination [Axis] Disaggregation of Revenue [Table Text Block] Entity [Domain] Disaggregation of Revenue [Table] Entity Central Index Key Entity Registrant Name Entity Current Reporting Status Entity Incorporation, State or Country Code Preferred stock, designated (in shares) Represents the number of shares designated as belonging to the specified class of stock as of the balance sheet date. Current Fiscal Year End Date Research and development expenses Entity Filer Category Entity Shell Company Entity Emerging Growth Company Entity Small Business us-gaap_OperatingIncomeLoss Loss from operations Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] us-gaap_InterestExpense Total interest expense, net us-gaap_ContractWithCustomerLiabilityRevenueRecognized Contract with Customer, Liability, Revenue Recognized Cost of revenue, excluding depreciation and amortization Entity Address, State or Province Entity Address, City or Town us-gaap_InterestExpenseNonoperating Interest expense, net Accumulated deficit Entity Address, Address Line One City Area Code us-gaap_RevenueRemainingPerformanceObligationPercentage Revenue, Remaining Performance Obligation, Percentage Local Phone Number Entity Address, Postal Zip Code Title of 12(b) Security Security Exchange Name us-gaap_UnbilledReceivablesCurrent Unbilled Receivables, Current Trading Symbol Class of Stock [Axis] Operating and Finance Leases [Text Block] The entire disclosure for leases. Revenue [Policy Text Block] Entity Common Stock, Shares Outstanding The 2023 Private Warrants [Member] Represents the 2023 Private Warrants. Earnings Per Share [Text Block] Other current assets Chief Executive Officer [Member] us-gaap_InterestExpenseLongTermDebt Interest Expense, Long-Term Debt Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Scenario [Axis] Scenario [Domain] Forecast [Member] Weighted average shares outstanding Right of offset to restricted cash Represents right of offset, current. STS Acquisition Notes 1 [Member] Related to STS acquisition notes. Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share (in dollars per share) us-gaap_GainLossOnTerminationOfLease Gain (Loss) on Termination of Lease Gain (Loss) on Termination of Lease Thereafter, operating lease Amount of lessee's undiscounted obligation for lease payments for operating lease, due after year four. Office Space in Plano, Texas [Member] Represents office space in Plano, Texas. STS Acquisition Notes [Member] Related to STS acquisition notes. rekr_OperatingLeaseEarlyTerminationLiability Operating Lease, Early Termination, Liability Amount of early termination liability. Net loss us-gaap_NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic Other expense Thereafterremaining, amortization rekr_FinitelivedIntangibleAssetExpectedAmortizationAfterYearFour 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). Sale of Stock [Domain] rekr_OperatingLeaseRightofuseAssetReduction Operating Lease, Right-of-Use Asset, Reduction Amount of reduction in operating lease right-of-use asset. Financing Lease [Member] Represents abandoned financing lease. us-gaap_Assets Total assets Cash and Cash Equivalents, Policy [Policy Text Block] Cash and cash equivalents Cash and cash equivalents at end of period Note receivable, current portion Preferred stock, $0.0001 par value, 2,000,000 authorized, 505,000 shares designated as Series A and 240,861 shares designated as Series B as of March 31, 2026 and December 31, 2025, respectively. No preferred stock was issued or outstanding as of March 31, 2026 or December 31, 2025, respectively. rekr_WorkingCapitalDeficit Working Capital (Deficit) Represents the value of total current assets net of current liabilities as of the balance sheet date. Customer A [Member] Represents customer A. Common Stock Outstanding [Member] Represents common stock outstanding. Contract liabilities, long-term Customer [Axis] Contract liabilities Depreciation and amortization Other Significant Noncash Transactions [Table] us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation Shares withheld upon vesting of restricted stock units 2029, services due rekr_ContractWithCustomerReceivableYearThree Amount to be received year three of right to consideration in exchange for good or service transferred to customer when right to consideration is unconditional. 2030, services due rekr_ContractWithCustomerReceivableYearFour Amount to be received year four of right to consideration in exchange for good or service transferred to customer when right to consideration is unconditional. Cash paid for interest 2027, services due rekr_ContractWithCustomerReceivableYearOne Amount to be received year one of right to consideration in exchange for good or service transferred to customer when right to consideration is unconditional. 2028, services due rekr_ContractWithCustomerReceivableYearTwo Amount to be received year two of right to consideration in exchange for good or service transferred to customer when right to consideration is unconditional. Intangible Asset, Finite-Lived [Table Text Block] Intangible Asset, Finite-Lived [Table] Inventory us-gaap_StockholdersEquity Total stockholders’ equity Balance Balance us-gaap_IncreaseDecreaseInContractWithCustomerLiability Contract liabilities Warrants Issued With 2023 Promissory Notes [Member] Related to warrants issued with 2023 promissory notes. Forfeited, weighted average unit price (in dollars per share) Thereafter, services due rekr_ContractWithCustomerReceivableAfterYearFour Amount to be received after year four of right to consideration in exchange for good or service transferred to customer when right to consideration is unconditional. 2026, remaining, services due rekr_ContractWithCustomerReceivableRemainderOfFiscalYear Amount to be received the remainder of the current fiscal year of right to consideration in exchange for good or service transferred to customer when right to consideration is unconditional. Decrease in deposits related to property and equipment received The amount of increase(decrease) in deposits related to property and equipment received. Stock, Class of Stock [Table] The 2023 Registered Direct Offering Warrants [Member] Related to warrants. 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