Document And Entity Information
Note To Financial Statement Details Textual
Convertible Notes, at fair value with related parties
Exercise price (in dollars per share)
Significant Accounting Policies
Note 2 - Summary of Significant Accounting Policies
Note 3 - Income (Loss) Per Share
Risk-free rate
Note 4 - Lease Commitments
Note 5 - Property and Equipment, Net
Note 6 - Intangible Assets, Net
Note 7 - Goodwill
Note 8 - Debt, Net
Note 9 - Fair Value Measurements
Note 10 - Income Taxes
Note 12 - Share-based Compensation
Note 13 - Segment Information
Expected volatility
Note 2 - Summary of Significant Accounting Policies - Allowance for Doubtful Accounts (Details)
us-gaap_LiabilitiesCurrent
Total current liabilities
Note 2 - Summary of Significant Accounting Policies - Estimated Useful Lives of Property and Equipment (Details)
Note 2 - Summary of Significant Accounting Policies - Disaggregation of Revenue (Details)
Note 3 - Income (Loss) Per Share - Basic and Diluted Income (Loss) Per Share (Details)
Note 3 - Income (Loss) Per Share - Antidilutive Securities Excluded from Calculation of Diluted Income (Loss) Per Share (Details)
Expected term (Year)
Note 4 - Lease Commitments - Lease Costs (Details)
Note 4 - Lease Commitments - Scheduled Future Maturities of Lease Liabilities (Details)
Note 4 - Lease Commitments - Supplemental Cash Flow Information (Details)
Note 5 - Property and Equipment, Net - Property and Equipment (Details)
Note 6 - Intangible Assets, Net - Intangible Assets (Details)
Note 6 - Intangible Assets, Net - Estimated Amortization Expenses (Details)
Note 7 - Goodwill - Change in Carrying Value of Goodwill (Details)
Note 8 - Debt, Net - Long-term Debt (Details)
Note 8 - Debt, Net - Long-term Debt (Details) (Parentheticals)
Note 8 - Debt, Net - Scheduled Future Maturities (Details)
Note 9 - Fair Value Measurements - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis (Details)
Note 9 - Fair Value Measurements - Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation (Details)
Note 9 - Fair Value Measurements - Schedule of Fair Value Measurement Inputs and Valuation Techniques (Details)
Note 10 - Income Taxes - Income (Loss) before Tax (Details)
Granted, weighted average grant-date fair value (in dollars per share)
Note 10 - Income Taxes - Schedule of Provision (Benefit) for Income Taxes (Details)
Note 10 - Income Taxes - Reconciliation of Effective Income Tax Rate (Details)
Forfeited, weighted average grant-date fair value (in dollars per share)
Note 10 - Income Taxes - Income Taxes Paid (Details)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
Unvested, weighted average grant-date fair value (in dollars per share)
Unvested, weighted average grant-date fair value (in dollars per share)
Note 10 - Income Taxes - Deferred Tax Assets and Liabilities (Details)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
Forfeited, number of units (in shares)
Note 10 - Income Taxes - Reconciliation of Gross Amounts of Unrecognized Tax Benefits, Excluding Accrued Interest and Penalties (Details)
Note 12 - Share-based Compensation - Key Assumptions (Details)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
Unvested, number of units (in shares)
Unvested, number of units (in shares)
Note 12 - Share-based Compensation - Stock Option Activity (Details)
Note 12 - Share-based Compensation - Unvested Balance of Options (Details)
Note 12 - Share-based Compensation - Restricted Stock Activity (Details)
Granted, number of units (in shares)
Note 12 - Share-based Compensation - Share-based Compensation Expenses (Details)
Note 13 - Segment Information - Schedule of Segment Reporting Information, by Segment (Details)
Notes To Financial Statements
Notes To Financial Statements [Abstract]
Short-term debt, net
Less: Short term and current portion of long-term debt
Options exercisable, weighted average exercise price per share (in dollars per share)
Options exercisable, weighted average remaining contractual term (Year)
Options exercisable, aggregate intrinsic value
Options exercisable, number of options (in shares)
Outstanding, weighted average remaining contractual term (Year)
Balance, aggregate intrinsic value
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
Granted, weighted average exercise price per share (in dollars per share)
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
Vested, weighted average exercise price per share (in dollars per share)
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
Unvested, weighted average exercise price per share (in dollars per share)
Unvested, weighted average exercise price per share (in dollars per share)
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
Vested, number of unvested options (in shares)
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares
Forfeited, number of unvested options (in shares)
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
Unvested, number of unvested options (in shares)
Unvested, number of unvested options (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
Outstanding, weighted average exercise price per share (in dollars per share)
Outstanding, weighted average exercise price per share (in dollars per share)
Forfeited, weighted average exercise price per share (in dollars per share)
Deferred revenue
Contract with Customer, Liability, Current
Expired, weighted average exercise price per share (in dollars per share)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
Forfeited, weighted average exercise price per share (in dollars per share)
Granted, weighted average exercise price per share (in dollars per share)
Lessee, Operating Leases [Text Block]
Accounts payable
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
Outstanding, number of options (in shares)
Outstanding, number of options (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
Expired, number of shares (in shares)
us-gaap_PolicyTextBlockAbstract
Accounting Policies
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod
Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares)
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent
Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)
Product and Service, Other [Member]
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage
Goodwill Disclosure [Text Block]
LIABILITIES AND SHAREHOLDERS’ EQUITY:
Vesting [Axis]
Vesting [Domain]
Share-Based Payment Arrangement, Tranche One [Member]
Share-Based Payment Arrangement, Tranche Two [Member]
us-gaap_Assets
Total assets
Total assets
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Plan Name [Axis]
Plan Name [Domain]
us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount
us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)
us-gaap_LossContingencyDamagesPaidValue
Loss Contingency, Damages Paid, Value
us-gaap_LossContingencyDamagesSoughtValue
Loss Contingency, Damages Sought, Value
Share-based compensation capitalized in intangible assets
Capitalized in intangible assets
us-gaap_LossContingencyDamagesAwardedValue
Loss Contingency, Damages Awarded, Value
Share-Based Payment Arrangement [Text Block]
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Business Description and Basis of Presentation [Text Block]
Award Type [Domain]
Current restricted cash
Award Type [Axis]
us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Total accumulated amortization
Intangible assets, net
Total
Total gross amount
Deferred only adjustments
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deferred only adjustments.
Loss Contingency, Nature [Domain]
Deferred only adjustments, percent
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deferred only adjustments.
Loss Contingency Nature [Axis]
Loss Contingencies [Table]
Commitments and Contingencies Disclosure [Text Block]
us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
Less: accumulated depreciation and amortization
Segment EBITDA
Represent the amount of earnings before interest, taxes, depreciation and amortization (EBITDA) during the period.
Property and equipment, net
Property and equipment, net
us-gaap_Goodwill
Goodwill
Balance
Balance
Total cost of property and equipment
us-gaap_PropertyPlantAndEquipmentGross
Convertible Debt [Member]
Notes Payable to Banks [Member]
us-gaap_VariableInterestEntityFinancialOrOtherSupportAmount
Variable Interest Entity, Financial or Other Support, Amount
us-gaap_IncomeTaxExpenseBenefit
Total income tax benefit
Income tax benefit
Variable Interest Entity, Not Primary Beneficiary [Member]
Variable Interest Entity Disclosure [Text Block]
Variable Interest Entity [Table]
Non-current restricted cash
Restricted Cash and Cash Equivalent, Noncurrent
us-gaap_DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage
Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage
us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
Defined Contribution Plan, Employer Discretionary Contribution Amount
General and administrative
us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue
Restricted Cash and Cash Equivalent, Current
us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent
us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch
Defined Contribution Plan, Employer Matching Contribution, Percent of Match
Cash and cash equivalents
Salaries and benefits
IT and software
Amendment Flag
City Area Code
Use of Estimates, Policy [Policy Text Block]
flnt_IncreaseDecreaseInOperatingLeaseRightofuseAssetsAndLiabilities
Operating lease assets and liabilities, net
Amount of increase (decrease) in operating lease right of use assets and operating lease liabilities.
New Accounting Pronouncements, Policy [Policy Text Block]
Non-cash loan amortization expense
Amount of noncash interest expense and related amortization.
Weighted average shares outstanding (in shares)
The weighted average number of shares before vested restricted shares not yet delivered.
Weighted average restricted shares vested not delivered (in shares)
The weighted average number of vested restricted shares not yet delivered.
Current Fiscal Year End Date
Acquired Proprietary Technology [Member]
Represents acquired proprietary technology.
Lessee, Leases, Supplemental Cash Flow Information [Table Text Block]
The tabular disclosure for supplemental cash flow information related to leases of the lessee.
Lease Liability Maturity [Table Text Block]
The tabular disclosure of lease liability maturities of both finance and operating leases.
Document Fiscal Period Focus
Document Fiscal Year Focus
Document Period End Date
Entity File Number
Entity Emerging Growth Company
Document Type
Loss on early extinguishment of debt
Gain (Loss) on Extinguishment of Debt
Loss on early extinguishment of debt
Goodwill and intangible assets impairment
Asset Impairment Charges
Entity Small Business
Entity Shell Company
us-gaap_CollateralizedAgreements
Collateralized Agreements
Vested not delivered (2), weighted average grant-date fair value (in dollars per share)
Per share or unit weighted-average fair value of vested and non-issued award under share-based payment arrangement. Excludes share and unit options.
Document Information [Line Items]
Granted, weighted average remaining contractual term (Year)
Weighted average remaining contractual term for vested portions of options granted, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Document Information [Table]
Term Loan [Member]
Represents the term loan.
us-gaap_AreaOfRealEstateProperty
Area of Real Estate Property (Square Foot)
flnt_DebtInstrumentQuarterlyPrincipalAmortization
Debt Instrument, Quarterly Principal Amortization
Amount of principal amortization per quarter on the debt instrument.
Entity Public Float
Entity Filer Category
Vested not delivered (2), number of units (in shares)
Vested not delivered (2), number of units (in shares)
The number of vested equity-based payment instruments, excluding stock (or unit) options, that are not issued.
Entity Current Reporting Status
Withheld as treasury stock (1), number of units (in shares)
Withheld as treasury stock (1), number of units (in shares)
The number of vested equity-based payment instruments, excluding stock (or unit) options, that are withheld as treasury.
Entity Voluntary Filers
Withheld as treasury stock (1), weighted average grant-date fair value (in dollars per share)
Per share or unit weighted-average fair value of vested award withheld as treasury under share-based payment arrangement. Excludes share and unit options.
Entity Well-known Seasoned Issuer
us-gaap_ImpairmentOfIntangibleAssetsFinitelived
Impairment of Intangible Assets, Finite-Lived
The 2018 Stock Incentive Plan [Member]
Represents the 2015 stock incentive plan.
flnt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndUnissuedOutstanding
Share Based Compensation Arrangement by Share Based Payment Award Equity Instruments Other than Options Vested and Unissued Outstanding (in shares)
The number of shares outstanding included in vested and unissued shares under share based payment arrangement.
Award Timing MNPI Disclosure [Text Block]
Goodwill impairment
Goodwill impairment
us-gaap_ConcentrationRiskPercentage1
Concentration Risk, Percentage
ecd_AwardTmgMnpiCnsdrdFlag
Award Timing MNPI Considered [Flag]
Entity Tax Identification Number
Entity Central Index Key
Insider Trading Policies and Procedures [Line Items]
Entity Registrant Name
ecd_InsiderTrdPoliciesProcAdoptedFlag
Insider Trading Policies and Procedures Adopted [Flag]
Entity [Domain]
Legal Entity [Axis]
Entity Address, Address Line One
ecd_NonRule10b51ArrTrmntdFlag
Non-Rule 10b5-1 Arrangement Terminated [Flag]
us-gaap_AmortizationOfIntangibleAssets
Amortization of Intangible Assets
Entity Address, City or Town
ecd_Rule10b51ArrTrmntdFlag
Rule 10b5-1 Arrangement Terminated [Flag]
Geographic Concentration Risk [Member]
ecd_Rule10b51ArrAdoptedFlag
Rule 10b5-1 Arrangement Adopted [Flag]
Entity Address, Postal Zip Code
SUPPLEMENTAL DISCLOSURE INFORMATION
Entity Address, State or Province
ecd_NonRule10b51ArrAdoptedFlag
Non-Rule 10b5-1 Arrangement Adopted [Flag]
Concentration Risk Type [Axis]
Material Terms of Trading Arrangement [Text Block]
Concentration Risk Type [Domain]
us-gaap_AllowanceForDoubtfulAccountsReceivable
Balance
Balance
Entity Common Stock, Shares Outstanding
Trading Arrangements, by Individual [Table]
us-gaap_MarketingAndAdvertisingExpense
Marketing and Advertising Expense
Revenue Benchmark [Member]
Professional fees
Trading Symbol
Concentration Risk Benchmark [Axis]
Concentration Risk Benchmark [Domain]
Local Phone Number
us-gaap_TableTextBlock
Notes Tables
Allowance for credit losses
us-gaap_SellingAndMarketingExpense
Sales and marketing
Accrued expenses and other current liabilities
The amount of accrued expenses and other current liabilities as of the balance sheet date.
Exercise of pre-funded warrants (in shares)
Stock Issued During Period, Warrants Exercise, Shares (in shares)
Number of shares of stock issued during period from warrant exercised.
Vesting if Stock Price is Above 156 point 25 Percent of Exercise Price For 20 Consecutive Days [Member]
Represents vesting percent if stock price is above 156.25 percent of exercise price for 20 consecutive days.
Vesting if Stock Price is Above 125 Percent of Exercise Price For 20 Consecutive Days [Member]
Represents vesting if stock price is above 125% of exercise price for 20 consecutive days.
Product development
Transaction Grants [Member]
Represents transaction grants.
us-gaap_InterestExpense
Interest expense, net
us-gaap_InterestExpenseDebt
Interest Expense, Debt
us-gaap_DisclosureTextBlockAbstract
Notes to Financial Statements
Subsequent Event [Member]
Subsequent Event [Table]
Subsequent Event Type [Axis]
Subsequent Event Type [Domain]
Subsequent Events [Text Block]
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1
Total share-based compensation
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
2031 and thereafter
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
2027
Fair Value of Financial Instruments, Policy [Policy Text Block]
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
2028
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
2029
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
2030
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
Segment Reporting, Policy [Policy Text Block]
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
2026
Other non-current assets
Amortization period (Year)
Finite-Lived Intangible Asset, Useful Life (Year)
Earnings Per Share, Policy [Policy Text Block]
Intangible Asset, Finite-Lived [Table]
Income Tax, Policy [Policy Text Block]
Schedule of Finite-Lived Intangible Assets [Table Text Block]
us-gaap_StockholdersEquityNoteStockSplitConversionRatio1
Stockholders' Equity Note, Stock Split, Conversion Ratio
us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation
Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation (in shares)
Intangible Assets Disclosure [Text Block]
us-gaap_AssetsCurrent
Total current assets
Share-Based Payment Arrangement [Policy Text Block]
Equity [Text Block]
Impairment of intangible assets
Advertising Cost [Policy Text Block]
flnt_OwnershipLimitsPercentageMaximum
Ownership limits, Percentage, Maximum
Maximum percentage of ownership limits.
flnt_OwnershipLimitsPercentage
Ownership limits, Percentage
Percentage of ownership limit.
August 2025 Purchase Agreement [Member]
Represents August 2025 Purchase Agreement.
Issuance of common stock, pre-funded warrants and common stock warrants (in shares)
flnt_StockIssuedDuringPeriodSharesStocksAndWarrants
Number of shares related to stock issuance during period related to pre-funded warrants and common stock warrants.
Revenue from Contract with Customer [Policy Text Block]
us-gaap_DeferredTaxAssetsValuationAllowance
Deferred Tax Assets, Valuation Allowance
Valuation allowance
Commitments and Contingencies, Policy [Policy Text Block]
us-gaap_DeferredTaxAssetsNet
Total deferred tax assets, net of valuation allowance
flnt_ClassOfWarrantOrRightNotExercisableUntilApproval
Class of Warrant or Right, Not Exercisable Until Approval (in shares)
Number of warrants unexercisable until approval.
us-gaap_DeferredTaxAssetsLiabilitiesNet
Net deferred tax asset (liability)
Intangible Assets, Finite-Lived, Policy [Policy Text Block]
Common Stock Warrant [Member]
Represents Common Stock Warrant.
Other
us-gaap_DeferredTaxAssetsOther
us-gaap_DeferredTaxAssetsGross
Deferred Tax Assets, Gross
Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]
us-gaap_DeferredIncomeTaxLiabilities
Deferred Tax Liabilities, Gross
Segment, Reconciliation of Other Items from Segments to Consolidated [Table]
us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets
Intangible assets, net
Non-cash loss on asset write-off
Non-cash Loss on Asset Write-off
The amount of non-cash loss related to asset write-offs.
Accrued expense
Accounts receivable, net of allowance for credit losses of $163 and $487, respectively
Useful Life (Year)
us-gaap_UnbilledReceivablesCurrent
Unbilled Receivables, Current
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Accounts receivable, allowance for doubtful accounts
us-gaap_AccountsReceivableNetCurrent
Accounts Receivable, after Allowance for Credit Loss, Current
us-gaap_NumberOfOperatingSegments
Number of Operating Segments
Furniture and Fixtures [Member]
us-gaap_NumberOfReportableSegments
Number of Reportable Segments
Share-based compensation
us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
December 2024, March 2025, And May 2025 Pre-funded Warrants [Member]
Represents information pertaining to December 2024, March 2025, And May 2025 pre-funded warrants
Leasehold Improvements [Member]
Property, Plant and Equipment, Policy [Policy Text Block]
The 2025 Plan [Member]
Represents information pertaining to the 2025 plan.
Property, Plant and Equipment [Table]
August 2025 Pre-funded Warrants [Member]
Represents information pertaining to August 2025 pre-funded warrants.
Long-Lived Tangible Asset [Axis]
Segment Reporting Disclosure [Text Block]
Long-Lived Tangible Asset [Domain]
Tax credits
Net operating loss carryforwards
us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
Cash, cash equivalents, and restricted cash at beginning of period
Cash, cash equivalents, and restricted cash at end of period
ASSETS:
us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
Net increase (decrease) in cash, cash equivalents, and restricted cash
us-gaap_NetCashProvidedByUsedInFinancingActivities
Net cash provided by financing activities
Sale of Stock [Axis]
Sale of Stock [Domain]
us-gaap_OperatingIncomeLoss
Loss from operations
us-gaap_NetCashProvidedByUsedInOperatingActivities
Net cash used in operating activities
us-gaap_NetCashProvidedByUsedInInvestingActivities
Net cash used in investing activities
flnt_SaleOfStockPricePerUnit
Sale of Stock, Price Per Unit (in dollars per share)
Represents the price per unit in a sale of stock.
Sublease Amendment [Member]
Related to sublease amendment.
Base Rate [Member]
March Purchase Agreements [Member]
Related to March purchase agreements.
flnt_SecuritiesPurchaseAgreementNumberOfShares
Securities Purchase Agreement, Number of Shares (in shares)
The number of shares agreed to sell under a securities purchase agreement.
March Pre-Funded Warrants [Member]
Related to the March Pre-Funded Warrants.
us-gaap_PaymentsOfStockIssuanceCosts
Payments of Stock Issuance Costs
Payments of Stock Issuance Costs
us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment
Property and equipment, net
Distribution of Assets, Liabilities and Stockholders' Equity [Table]
us-gaap_CostsAndExpenses
Total costs and expenses
us-gaap_ProceedsFromIssuanceOrSaleOfEquity
Proceeds from Issuance or Sale of Equity
Costs and expenses:
Scenario [Domain]
Proceeds from issuance of common stock and warrants
Proceeds from Issuance of Warrants
Less: valuation allowance
us-gaap_IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability
Forecast [Member]
Proceeds from exercise of warrants
us-gaap_ProceedsFromIssuanceOfPrivatePlacement
Proceeds from Issuance of Private Placement
Other revenue
Revenue
Proceeds from Direct Offering
State
us-gaap_CurrentStateAndLocalTaxExpenseBenefit
State
us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit
Scenario [Axis]
Foreign
us-gaap_CurrentForeignTaxExpenseBenefit
Foreign
us-gaap_DeferredForeignIncomeTaxExpenseBenefit
Federal
us-gaap_CurrentFederalTaxExpenseBenefit
Federal
us-gaap_DeferredFederalIncomeTaxExpenseBenefit
Deferred:
us-gaap_DeferredFederalStateAndLocalTaxExpenseBenefit
Total deferred
Current:
us-gaap_CurrentIncomeTaxExpenseBenefit
Total current
Foreign
us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
New York State Division of Taxation and Finance [Member]
Loss before income taxes
Loss before income taxes
Domestic
us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
ICFR Auditor Attestation Flag
us-gaap_PaymentsOfDebtIssuanceCosts
Debt financing costs
State and Local Jurisdiction [Member]
Income Tax Authority, Name [Axis]
Income Tax Authority, Name [Domain]
Income Tax Jurisdiction [Axis]
Income Tax Jurisdiction [Domain]
Disaggregation of Revenue [Table Text Block]
Domestic Tax Jurisdiction [Member]
Disaggregation of Revenue [Table]
us-gaap_RepaymentsOfLongTermDebt
Repayments of long-term debt
Accounts Receivable [Policy Text Block]
Cash and Cash Equivalents, Policy [Policy Text Block]
Change in Unrecognized Tax Benefit, Reasonably Possible [Table]
us-gaap_UnrecognizedTaxBenefits
Unrecognized tax benefits, opening balance
Unrecognized tax benefits, ending balance
Accounting Policies [Abstract]
Significant Accounting Policies [Text Block]
us-gaap_OpenTaxYear
Open Tax Year
Basis of Accounting, Policy [Policy Text Block]
Capitalized research and experimental expenditures
Amount before allocation of valuation allowances of deferred tax asset attributable to capitalized research and development.
us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
Settlement/expiration of statutes of limitations
us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs
Write-offs
Fluent, Inc. 2022 Omnibus Equity Incentive Plan [Member]
Represents the Fluent, Inc. 2022 Omnibus Equity Incentive Plan (the "2022 Plan").
Receivable Type [Axis]
Receivable [Domain]
Proceeds from Convertible Notes, with related parties
Proceeds from Convertible Debt
The 401(k) Profit Sharing Plan and Trust [Member]
Information on 401(k) Profit Sharing Plan and Trust.
flnt_DefinedContributionPlanEmployerMatchingContributionAdditionalPercentOfMatch
Defined Contribution Plan, Employer Matching Contribution, Additional Percent of Match
Percentage employer matches of the employee's percentage contribution matched.
Auditor Name
Loss Contingency, Settlement Contribution [Member]
Represents the nature of the loss.
Loss Contingency, Execution of the Settlement Agreement [Member]
Represents information on nature of the loss contingency.
Auditor Firm ID
TCPA class action, Daniel Berman v. Freedom Financial Network [Member]
Represents information on a TCPA class action lawsuit.
Auditor Location
us-gaap_TaxCreditCarryforwardAmount
Tax Credit Carryforward, Amount
Loss Contingency, Interest-bearing Note Agreement Terms[Member]
Represents information on the nature of the loss.
Research Tax Credit Carryforward [Member]
Total anti-dilutive securities (in shares)
Diluted (in shares)
Total diluted weighted average shares outstanding (in shares)
Tax Credit Carryforward [Axis]
Tax Credit Carryforward, Name [Domain]
us-gaap_OperatingLossCarryforwards
Operating Loss Carryforwards
Statement of Financial Position [Abstract]
Diluted (in dollars per share)
Basic (in shares)
Total basic weighted average shares outstanding (in shares)
Share-based compensation shortfall (windfall), percent
Other, percent
Cost of revenue (exclusive of depreciation and amortization)
us-gaap_EffectiveIncomeTaxRateContinuingOperations
Income tax benefit, percent
flnt_DeferredTaxLiabilitiesOperatingLeaseRightOfUseAsset
Operating lease right-of-use asset
Amount of deferred tax consequences attributable to taxable temporary differences arising from the recognition of right-of-use assets.
Business Combination [Axis]
Basic (in dollars per share)
Effect of changes in tax laws or rates enacted in the current period, percent
Operating lease liability
Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from operating lease liabilities.
Business Combination [Domain]
State changes in valuation allowance, percent
Basic and diluted loss per share:
Statement of Cash Flows [Abstract]
Lease Contractual Term [Domain]
Statement of Stockholders' Equity [Abstract]
Lease Contractual Term [Axis]
flnt_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndDeliveredInPeriod
Vested and delivered, number of units (in shares)
The number of equity-based payment instruments, excluding stock (or unit) options, that were vested and delivered during the reporting period.
flnt_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsDeliveredInPeriod
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Delivered in Period (in shares)
The number of equity-based payment instruments, excluding stock (or unit) options, that were delivered during the reporting period.
Changes in unrecognized tax benefits, percent
Vested and delivered, weighted average grant-date fair value (in dollars per share)
The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee was delivered and gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.
flnt_DebtInstrumentSecuredOvernightFinancingRateSOFRFloor
Debt Instrument, Secured Overnight Financing Rate SOFR Floor
Represents the debt instrument Secured Overnight Financing Rate (SOFR) floor.
Interest expense, finance lease
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
Total undiscounted cash flows, finance leases
us-gaap_FinanceLeaseLiabilityPaymentsDue
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount
Less: imputed interest, finance leases
Non-taxable or non-deductible items, percent
2026, finance leases
2027, finance leases
2028, finance leases
us-gaap_ReceivableWithImputedInterestEffectiveYieldInterestRate
Receivable with Imputed Interest, Effective Yield (Interest Rate)
2029, finance leases
Schedule of Receivables with Imputed Interest, Name of Receivable with Imputed Interest [Axis]
Name of Receivable with Imputed Interest [Domain]
Weighted average discount rate, finance lease
Effect of state taxes, net of federal tax benefit, percent
Foreign tax effects, percent
us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
Research and development credit, percent
us-gaap_IncomeTaxReconciliationOtherAdjustments
Other
CASH FLOWS FROM FINANCING ACTIVITIES:
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Federal income taxes at the statutory rate, percent
Effect of changes in tax laws or rates enacted in the current period
us-gaap_ConvertibleDebtFairValueDisclosures
Convertible Debt, Fair Value Disclosures
Changes in valuation allowance
Share-based compensation shortfall (windfall)
us-gaap_ProceedsFromDivestitureOfInterestInSubsidiariesAndAffiliates
Proceeds from Divestiture of Interest in Subsidiaries and Affiliates
Changes in unrecognized tax benefits
Non-deductible items
Non-taxable or non-deductible items
Class of Stock [Axis]
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Effect of state taxes, net of federal tax benefit
Foreign tax effects
us-gaap_IncomeTaxReconciliationTaxCreditsResearch
Research and development credit
Federal income taxes at the statutory rate
Income Tax Disclosure [Text Block]
Schedule of Maturities of Long-Term Debt [Table Text Block]
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Fluent Segment [Member]
Information related to the Fluent segment.
flnt_RevenueAdjustmentEarlyTerminationOfSettlementAgreement
Revenue Adjustment, Early Termination of Settlement Agreement
The amount of revenue adjustment from early termination of settlement agreement.
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired
Business Acquisition, Percentage of Voting Interests Acquired
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
Schedule of Nonvested Share Activity [Table Text Block]
Proceeds from issuance of short and long term debt
us-gaap_GoodwillGross
Goodwill, Gross
Retirement Plan Name [Axis]
us-gaap_GoodwillImpairedAccumulatedImpairmentLoss
Goodwill, Impaired, Accumulated Impairment Loss
Retirement Plan Name [Domain]
Schedule of Goodwill [Table Text Block]
Goodwill [Table]
AdParlor [Member]
Represents information related to AdParlor.
Revolving Credit Facility [Member]
Credit Facility [Axis]
Common Stock Outstanding [Member]
Represents common stock outstanding.
Credit Facility [Domain]
Long-term debt issuance
Trade Names [Member]
us-gaap_PaymentsForSoftware
Capitalized costs included in intangible assets
us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Acquisition of property and equipment
Dilutive effect of assumed conversion of restricted stock units (in shares)
Grantee Status [Domain]
Cash refunded for income taxes, net
Income Taxes Paid, Net
Total taxes paid, net of refunds (1)
Grantee Status [Axis]
Noncompete Agreements [Member]
Weighted average number of shares outstanding:
Internet Domain Names [Member]
us-gaap_LongTermDebtFairValue
Debt, net(1)
Database Rights [Member]
Customer Relationships [Member]
Computer Software, Intangible Asset [Member]
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Effect of cross-border tax laws
Effective Income Tax Rate Reconciliation [Table]
Effect of cross-border tax laws, percent
Net loss
Net loss
Restricted Stock Units (RSUs) [Member]
Performance Shares [Member]
Share-Based Payment Arrangement, Option [Member]
Warrant [Member]
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
Antidilutive Security, Excluded EPS Calculation [Table]
Pre-funded Warrants [Member]
Pertains to the class of warrants.
Antidilutive Securities [Axis]
Antidilutive Securities, Name [Domain]
Reverse Stock Split [Member]
Information pertaining to the reverse stock split arrangement.
Divestiture of Interest, Consideration, Closing Net Working Capital [Member]
Information pertaining to the proceeds from divestiture.
Divestiture of Interest, Consideration, Deferred Payment Forgiveness [Member]
Information pertaining to the proceeds from divestiture.
Divestiture of Interest, Consideration, Share of Contribution Margin [Member]
Information pertaining to the proceeds from divestiture.
Long-Term Debt, Type [Axis]
Long-Term Debt, Type [Domain]
CME Term SOFR [Member]
Pertains to the variable rate.
Fair value higher range (in dollars per share)
The fair value higher range for the exchange of the underlying asset relating to the share-based payment award.
Fair value lower range (in dollars per share)
The fair value lower range for the exchange of the underlying asset relating to the share-based payment award.
Winopoly, LLC [Member]
Represents Winopoly, LLC.
TAPP LLC [Member]
Represents TAPP LLC
flnt_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOutstandingWeightedAverageRemainingContractualTerm
Unvested, weighted average remaining contractual term (Year)
Weighted average remaining contractual term for option awards nonvested outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
us-gaap_OtherOperatingActivitiesCashFlowStatement
Other
CASH FLOWS FROM INVESTING ACTIVITIES:
Earnings Per Share, Basic, by Common Class, Including Two-Class Method [Table]
Earnings Per Share [Text Block]
Accounts payable
us-gaap_IncreaseDecreaseInAccountsPayable
us-gaap_IncomeTaxPaidFederalAfterRefundReceived
Federal
us-gaap_DebtInstrumentTerm
Debt Instrument, Term (Month)
us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived
Income Tax Paid, State and Local, after Refund Received
us-gaap_DebtInstrumentUnusedBorrowingCapacityAmount
Debt Instrument, Unused Borrowing Capacity, Amount
us-gaap_IncomeTaxPaidForeignAfterRefundReceived
Foreign
us-gaap_InterestExpenseNonoperating
Interest Expense, net
us-gaap_DebtInstrumentConvertibleConversionPrice1
Debt Instrument, Convertible, Conversion Price (in dollars per share)
us-gaap_AllocatedShareBasedCompensationExpense
Share-Based Payment Arrangement, Expense
us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
Loss on change in fair value reported in the consolidated statement of operations
Adjustment to compensation expense
flnt_PolicyTable
ISRAEL
Accrued expenses and other current liabilities
us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
flnt_AssetWriteoffCharges
Asset Write-off Charges
The amount of write-off for an asset.
us-gaap_IncreaseDecreaseInContractWithCustomerLiability
Deferred revenue
us-gaap_SharesOutstanding
Balance (in shares)
Balance (in shares)
Common stock, shares outstanding (in shares)
Common Stock, Shares, Outstanding (in shares)
Preferred stock, shares outstanding (in shares)
Preferred Stock, Shares Outstanding (in shares)
Financing Receivable, Allowance for Credit Loss [Table Text Block]
us-gaap_DebtInstrumentInterestRateDuringPeriod
Debt Instrument, Interest Rate During Period
us-gaap_IncreaseDecreaseInOtherOperatingAssets
Other non-current assets
us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Debt Instrument, Basis Spread on Variable Rate
us-gaap_DebtInstrumentInterestRateStatedPercentage
Debt Instrument, Interest Rate, Stated Percentage
May 2025 Common Stock Warrants [Member]
Represents the May 2025 common stock warrants.
us-gaap_LeaseCost
Total lease costs
us-gaap_DebtInstrumentInterestRateEffectivePercentage
Debt Instrument, Interest Rate, Effective Percentage
us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Prepaid expenses and other current assets
Weighted average discount rate, operating leases
Rent expense, operating leases
Rent expense, short-term leases
Lease, Cost [Table Text Block]
Operating leases
Weighted average remaining lease-term (in years), operating leases (Year)
us-gaap_DebtInstrumentFeeAmount
Debt Instrument, Fee Amount
us-gaap_DebtInstrumentFaceAmount
Debt Instrument, Face Amount
us-gaap_DebtInstrumentCollateralAmount
Debt Instrument, Collateral Amount
us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
Fair value, Convertible Notes
Fair value, Convertible Notes
us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements
Payment for annual bonus
Debt Instrument [Axis]
Debt Instrument, Name [Domain]
us-gaap_CapitalizedComputerSoftwareAdditions
Capitalized Computer Software, Additions
Variable Rate [Domain]
us-gaap_CapitalizedComputerSoftwareImpairments1
Capitalized Computer Software, Impairments
Prime Rate [Member]
Schedule of Long-Term Debt Instruments [Table Text Block]
Schedule of Long-Term Debt Instruments [Table]
Issuance of pre-funded warrants
Variable Rate [Axis]
us-gaap_IncreaseDecreaseInAccountsReceivable
Accounts receivable
Share-based compensation
Liability Class [Axis]
Fair Value by Liability Class [Domain]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
us-gaap_TreasuryStockCommonValue
Treasury Stock, Common, Value
Treasury stock, at cost — 768,595 and 768,595 shares, respectively
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]
Fair value adjustment of Convertible Notes, with related parties
Convertible Notes Payable, Fair Value Adjustment
Fair value adjustment of Convertible Notes, with related parties
Represents the fair value adjustment of convertible notes payable.
flnt_DisposalGroupNotDiscontinuedOperationGainLossOnDisposalMonthlyReceivable
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal, Monthly Receivable
Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations.
ATM Agreement [Member]
ATM Agreement
flnt_AreaOfRealEstatePropertyPercentDecreaseInSize
Area of Real Estate Property, Percent Decrease in Size
The percent decrease in the area of the real estate property.
us-gaap_LineOfCreditFacilityCommitmentFeePercentage
Line of Credit Facility, Commitment Fee Percentage
Bay View [Member]
Bay View
Vesting of restricted stock units and issuance of stock under incentive plans (in shares)
us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Line of Credit Facility, Maximum Borrowing Capacity
Financing Agreement [Member]
Financing Agreement
Illinois Department of Revenue [Member]
Illinois Department of Revenue
Direct Offering [Member]
Represents direct offering.
Vesting of restricted stock units and issuance of stock under incentive plans
us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage
flnt_LineOfCreditFacilityFacilityFeePercentage
Line of Credit Facility, Facility Fee Percentage
The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.
Secured Overnight Financing Rate (SOFR) [Member]
Granted, number of options (in shares)
Granted, number of unvested options (in shares)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
Forfeited, number of options (in shares)
us-gaap_WarrantsAndRightsOutstandingTerm
Warrants and Rights Outstanding, Term (Year)
us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures (in shares)
Schedule of Income Taxes Paid [Table Text Block]
Tabular disclosure of income taxes paid.
flnt_ReceivableWithImputedInterestMonthlyInstallments
Debt Instrument, Monthly Payments
Monthly payments on the receivable with imputed interest.
Registered Direct Offering (in shares)
Stock Issued During Period, Shares, New Issues (in shares)
flnt_StockIssuanceCommissionFee
Stock Issuance, Commission Fee
The percent commission fee on the stock issuance.
Winopoly Note [Member]
Winopoly Note
Other operating expense items (2)
us-gaap_LiabilitiesAndStockholdersEquity
Total liabilities and shareholders' equity
Registered Direct Offering
Stock Issued During Period, Value, New Issues
UNITED STATES
flnt_ClassOfWarrantOrRightPurchasePrice
Class of Warrant or Right, Purchase Price (in dollars per share)
Purchase price of class for warrants or rights issued.
Equity Financing [Member]
Equity Financing
Accumulated deficit
flnt_RestrictedCashAndCashEquivalentsFairValueDisclosure
Restricted cash
The fair value disclosure for restricted cash and cash equivalents.
Measurement Input, Discount Rate [Member]
flnt_ClassOfWarrantOrRightExercisedDuringPeriod
Class of Warrant or Right, Exercised During Period (in shares)
Number of warrants or rights exercised during the period of time.
Measurement Input, Share Price [Member]
Debt Disclosure [Text Block]
December 2024 Pre-funded Warrants [Member]
Represents December 2024 Pre-funded Warrants.
flnt_StockIssuedCashFeePercentageOfGrossProceedsRaised
Stock Issued, Cash Fee, Percentage of Gross Proceeds Raised
Amount of cash fee as percentage of gross proceeds raised in the offering.
May 2025 Warrants [Member]
Relating to May 2025 warrants.
True North Loyalty, LLC [Member]
Represents information regarding True North Loyalty.
Measurement Input, Price Volatility [Member]
All Debt [Member]
All Debt
Changes in assets and liabilities, net of business acquisition:
May 2024 Pre-funded Warrants [Member]
Represents May 2024 Pre-funded Warrants.
Contingent Consideration Liability [Member]
Represents information pertaining to contingent consideration liabilities.
Measurement Input, Risk Free Interest Rate [Member]
flnt_DebtInstrumentCovenantsAdditionalCapitalToRaise
Debt Instrument, Covenants, Additional Capital to Raise
Amount of additional capital to raise required under debt instrument covenant.
Operating lease liability, net
Measurement Input, Expected Term [Member]
flnt_StockIssuanceOfferingCostsPayable
Stock Issuance, Offering Costs Payable
Amount of offering costs payable for stock issuance.
flnt_ProceedsFromIssuanceOfCommonStockGross
Proceeds from Issuance of Common Stock, Gross
Gross amount of cash inflow from issuance of common stocks.
Call Solutions [Member]
Represents call solutions.
Present value of lease liabilities, operating leases
Commerce Media Solutions [Member]
Represents commerce media solutions.
Current portion of operating lease liability
us-gaap_DebtInstrumentMeasurementInput
Debt Instrument, Measurement Input
flnt_EquitySharesIssuableValue
Equity, Shares Issuable, Value
The value of shares issuable.
Measurement Input, Conversion Price [Member]
Owned and Operated [Member]
Represents owned and operated.
Internal Use Developed Technology and Software [Member]
Represents technology and software developed for internal use.
Operating lease right-of-use assets
Total undiscounted cash flows, operating leases
us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue
us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
Less: imputed interest, operating leases
Present value of lease liabilities
Deferred income taxes
Measurement Input Type [Axis]
2028, operating leases
Measurement Input Type [Domain]
2029, operating leases
2026, operating leases
2027, operating leases
August 2025 Common Stock Warrant [Member]
Relating to August 2025 Common Stock Warrant.
Share-Based Payment Arrangement, Employee [Member]
us-gaap_ShareBasedCompensation
Share-based compensation expense
us-gaap_AmortizationOfDebtDiscountPremium
Amortization of Debt Discount (Premium)
Registered Direct Offering Through Agent [Member]
Represents direct offering through agent.
us-gaap_Depreciation
Depreciation
Depreciation and amortization
Fair Value Measurement Inputs and Valuation Techniques [Table]
Treasury stock, shares (in shares)
Treasury Stock, Common, Shares (in shares)
Balance (in shares)
Balance (in shares)
Non-cash gain on contingent consideration
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]
Common stock — $0.0005 par value, 200,000,000 Shares authorized; Shares issued — 30,404,779 and 20,791,431, respectively; and Shares outstanding — 29,636,184 and 20,022,836, respectively
Adjustments to reconcile net loss to net cash provided by operating activities:
Measurement Frequency [Axis]
Measurement Frequency [Domain]
Fair Value, Recurring [Member]
Common stock, shares authorized (in shares)
Common stock, shares issued (in shares)
Common Stock, Shares, Issued (in shares)
Common stock, par value (in dollars per share)
Common Stock, Par or Stated Value Per Share (in dollars per share)
Statistical Measurement [Domain]
Lessee, Lease, Description [Table]
Operating cash flows used for operating leases
Maximum [Member]
Minimum [Member]
Ownership [Domain]
Product and Service [Axis]
Product and Service [Domain]
Statistical Measurement [Axis]
Operating cash flows used for financing lease
Litigation Case [Axis]
Litigation Case [Domain]
Ownership [Axis]
Preferred stock — $0.0001 par value, 10,000,000 Shares authorized; Shares outstanding — 0 shares for both periods
Preferred stock, shares issued (in shares)
Preferred Stock, Shares Issued (in shares)
Cash paid for interest
Property, Plant and Equipment Disclosure [Text Block]
Geographical [Axis]
Geographical [Domain]
Property, Plant and Equipment [Table Text Block]
Preferred stock, shares authorized (in shares)
Preferred Stock, Shares Authorized (in shares)
Preferred stock, par value (in dollars per share)
Preferred Stock, Par or Stated Value Per Share (in dollars per share)
Fair Value, Inputs, Level 3 [Member]
Fair Value Hierarchy and NAV [Domain]
Fair Value, Inputs, Level 1 [Member]
Fair Value, Inputs, Level 2 [Member]
Fair Value Hierarchy and NAV [Axis]
flnt_SubleaseTermExtensionPeriod
Sublease Term Extension, Period (Year)
The length of time a sublease term has been extended by.
CASH FLOWS FROM OPERATING ACTIVITIES:
Citizens Term Loan [Member]
Represents information pertaining to the Citizens term loan.
us-gaap_WarrantsAndRightsOutstanding
Warrants and Rights Outstanding
Statement [Line Items]
Additional paid-in capital
Shareholders' equity:
Fair Value Disclosures [Text Block]
us-gaap_Liabilities
Total liabilities
Contingencies (Note 15)
Prepaid expenses and other current assets
Prepaid Expense and Other Assets, Current
Consideration for True North
Represents the receivable for the consideration owed for a divestiture.
Counterparty Name [Axis]
Counterparty Name [Domain]
Consolidation Items [Domain]
Consolidation Items [Axis]
us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
Consolidated Entities [Axis]
Consolidated Entities [Domain]
Disposal Group Classification [Axis]
Disposal Group Classification [Domain]
flnt_ShareBasedCompensationOptionsNumberOfYearsExercisableAfterGrantDate
Share Based Compensation, Options, Number of Years Exercisable After Grant Date
Represents the number of years stock options are exercisable after the grant date.
Cost of Goods and Service [Policy Text Block]
flnt_WarrantsIssuedAmountOfOfferingExpensesPayable
Warrants Issued, Amount of Offering Expenses Payable
Represents the amount of offering expensed payable relating to warrants issued.
Retained Earnings [Member]
Non-cash loss on early extinguishment of debt
Represents the noncash loss on extinguishment of debt.
flnt_WarrantsIssuedUnderwritingDiscountsOrCommissionsPaid
Warrants Issued, Underwriting Discounts or Commissions Paid
Represents the amount of underwriting discounts or commissions paid for warrants issued.
Treasury Stock, Common [Member]
New Credit Facility [Member]
Information pertaining to the new credit facility.
Additional Paid-in Capital [Member]
Equity Components [Axis]
Equity Component [Domain]
Long-term debt
Long-term debt
us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)
Class of Warrant or Right [Axis]
Class of Warrant or Right [Domain]
us-gaap_ClassOfWarrantOrRightOutstanding
Class of Warrant or Right, Outstanding (in shares)
us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member]
May 2025 Prefunded Warrants [Member]
Relating to May 2025 Prefunded Warrants.
Document Annual Report
Computer Equipment [Member]
Long-term debt, unamortized discount
Entity Incorporation, State or Country Code
us-gaap_DebtInstrumentCarryingAmount
Long-Term Debt, Gross
Total maturities
General and Administrative Expense [Member]
Document Transition Report
Document Financial Statement Error Correction [Flag]
Entity Interactive Data Current
Selling and Marketing Expense [Member]
Security Exchange Name
Title of 12(b) Security
Research and Development Expense [Member]
Statement of Income Location, Balance [Axis]
Statement of Income Location, Balance [Domain]
Discontinued Operations, Disposed of by Sale [Member]
Nonmonetary Transaction Type [Domain]
Nonmonetary Transaction Type [Axis]
Segments [Axis]
Segments [Domain]
Exercise of pre-funded warrants
Value of shares of stock issued during period from warrant exercised.
Non-US [Member]
Statement [Table]
us-gaap_MinorityInterestOwnershipPercentageByParent
Subsidiary, Ownership Percentage, Parent
Income Statement [Abstract]
2028
us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
2029
us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
Disposal Group Name [Axis]
Disposal Group Name [Domain]
us-gaap_BusinessCombinationContingentConsiderationLiability
Contingent consideration in connection with TAPP consolidation(2)
2026
us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
2027
us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
Return to provision adjustment, percent
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to the return to provision adjustment.
Return to provision adjustment
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to the return to provision adjustment.
Accounting Standards Update and Change in Accounting Principle [Table]
flnt_NumberOfConsumerBrands
Number of Consumer Brands
Number Of Consumer Brands
SLR Credit Agreement [Member]
Represents the SLR credit agreement.
Other non-current liabilities
Convertible Notes [Member]
Represents convertible notes.
Accounts receivable, net
flnt_DeferredTaxAssetsAccountsReceivable
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accounts receivable, net.
Interest expense limitation
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from interest expense limitation.
New York City Department of Finance [Member]
Represents the New York City department of finance.
Property, Plant and Equipment, Useful Life [Table Text Block]
Tabular disclosure of useful life of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.
Leased Furniture, Fixtures, and Office Equipment [Member]
Represents leased furniture, fixtures, and office equipment.
Internallly-developed Software [Member]
Represents internally-developed software.
us-gaap_StockholdersEquity
Total shareholders’ equity
Balance
Balance
Long-term debt, net (non-current)
us-gaap_LongTermDebtNoncurrent
us-gaap_LongTermLoansPayable
Long-term debt, net
Operating Segments [Member]