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SHAREHOLDERS’ EQUITY (DEFICIT) Exercised, exercise price (in dollars per share) Per share or per unit price of warrants exercised during the period. aiff_ClassOfWarrantOrRightExercisedDuringPeriod Exercised, number (in shares) The number of warrants or right exercised during the period. Equity Components [Axis] Penny Warrants [Member] Represents penny warrants. Medical Equipment [Member] Represents the medical equipment. 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Warrants issued, exercise price (in dollars per share) Class of Warrant or Right, Issued, Exercise Price (in dollars per share) Represents the exercise price of warrants or rights issued during the period. Warrants issued, number (in shares) Pre-Funded Warrants (Note 13.a) (in shares) The number of warrants issued during the period. Intangible Asset and Goodwill [Text Block] aiff_ResearchAgreementRoyaltyPercentage Research Agreement, Royalty Percentage Represents the royalty percentage of a research agreement. 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Accounts and other receivables Deferred Stock Units (DSUS) [Member] Represents the deferred stock units. us-gaap_PaymentsToAcquireMachineryAndEquipment Purchase of equipment Other Commitments [Table] us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment Less – accumulated depreciation us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization Intangible assets, accumulated amortization Share-Based Payment Arrangement, Deferred Stock Unit, Activity [Table Text Block] Tabular disclosure of the number and weighted-average grant date fair value for deferred stock units that were outstanding at the beginning and end of the year, and the number of deferred stock units that were granted, vested, or forfeited during the year. General and administration expenses us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest LOSS BEFORE INCOME TAX Evoke Neuroscience, Inc. [Member] Represents Evoke Neuroscience, Inc. Medical Equipment Subject to Operating Leases [Member] Represents the Medical equipment subject to operating leases. 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Shares issued for offering Lessee, Operating Leases [Text Block] Shares issued for conversion of Convertible Promissory Note Accretion expense on convertible promissory note Current assets us-gaap_AssetsCurrent Total current assets us-gaap_GrossProfit GROSS PROFIT Trade Names [Member] Private placement, net of issuance costs (in shares) Stock Issued During Period, Shares, New Issues (in shares) Restricted Stock Units (RSUs) [Member] Shares issued for conversion of Convertible Promissory Note (in shares) us-gaap_EmployeeBenefitsAndShareBasedCompensation Employee Benefits and Share-Based Compensation us-gaap_Depreciation Depreciation Related and Nonrelated Parties [Axis] us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight Class of Warrant or Right, Number of Securities Called by Each Warrant or Right (in shares) Shares issued for consulting services us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims CASH FLOWS FROM OPERATING ACTIVITIES: us-gaap_UnrealizedGainLossOnDerivatives Change in derivative fair value Change in derivative fair value CASH FLOWS FROM INVESTING ACTIVITIES: us-gaap_NetCashProvidedByUsedInOperatingActivities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Net cash used in operating activities CASH FLOWS FROM FINANCING ACTIVITIES: us-gaap_NetCashProvidedByUsedInInvestingActivities Net cash used in investing activities us-gaap_NetCashProvidedByUsedInFinancingActivities Net cash provided by financing activities Accounts Receivable, Allowance for Credit Loss [Table Text Block] aiff_BusinessCombinationContingentConsiderationEarnoutPeriod Business Combination, Contingent Consideration, Earnout Period (Month) The earnout period. aiff_PolicyTable Developed Technology Rights [Member] Accounting Policies [Abstract] Earn Out Shares [Member] Earn out shares. Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block] Measurement Input, Assumed Income Tax Rate [Member] The assumed income tax rate. Securities Purchase Agreement Warrants [Member] Warrants from the Securities Purchase Agreement. Measurement Input Type [Axis] Income Statement [Abstract] Stock Issuable Pursuant to Series C Preferred Stock [Member] Stock issuable pursuant to Series C Preferred Stock. us-gaap_NumberOfReportableSegments Number of Reportable Segments Measurement Input, Discount Rate [Member] Net loss Net loss NET LOSS AND COMPREHENSIVE LOSS Measurement Input, Price Volatility [Member] us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic NET LOSS AND COMPREHENSIVE LOSS ATTRIBUTABLE TO COMMON STOCKHOLDERS Measurement Input Type [Domain] Shares issued for conversion of the convertible promissory note us-gaap_BusinessCombinationContingentConsiderationLiabilityMeasurementInput Business Combination, Contingent Consideration, Liability, Measurement Input (Rate) aiff_ContractWithCustomerLiabilityConsiderationReceived Increases due to consideration received from customers Consideration received from contract with customer. aiff_UnitsIssuedWarrantsPerUnit Units Issued, Warrants Per Unit 150% (in dollars per share) Warrants issued per unit. aiff_ContractWithCustomerLiabilityRevenueRecognizedExcludingOpeningBalance Revenue recognized us-gaap_BusinessCombinationContingentConsiderationLiability Business Combination, Contingent Consideration, Liability aiff_EquityIssuanceUnitsNumberOfUnits Equity Issuance, Units, Number of Units (in shares) Number of units in equity issuance. Accounting Standards Update and Change in Accounting Principle [Table] Related and Nonrelated Parties [Domain] aiff_DrawdownInSharesIssuedForPrepaidServices Drawdown in shares issued for prepaid services The value for drawdown in shares for prepaid services. Deferred Stock Units [Member] Related to deferred stock units. aiff_NoncashTransactionDeemedDividendOnWarrantInducement Deemed dividend on warrant inducement The amount of deemed dividend on warrant inducment as part of a noncash transaction. OTHER INCOME (EXPENSE) Statement of Financial Position [Abstract] us-gaap_NonoperatingIncomeExpense TOTAL OTHER INCOME (EXPENSE) us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs Accounts written off us-gaap_AssetsNoncurrent Total non current assets Non current assets Noncompete Agreements [Member] aiff_EquityOfferingAdditionalAmount Equity Offering, Additional Amount The additional amount available for the equity offering. Non current liabilities Warrant [Member] Document Type OPERATING EXPENSES: Document Information [Line Items] Document Quarterly Report us-gaap_LesseeOperatingLeaseTermOfContract Lessee, Operating Lease, Term of Contract (Year) The 1.88 Warrants [Member] Represents the warrants at an exercise price of 1.88. Deferred revenue Document Information [Table] aiff_BeneficialOwnershipPercentage Beneficial Ownership Percentage The percent of beneficial ownership the investor has. The Two Fifty Warrants [Member] Represents the warrants at an exercise price of 2.50. 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Other income (expense), net Long-Lived Asset, Class [Axis] Sale of Stock [Domain] us-gaap_Assets TOTAL ASSETS The 2026 PIPE Warrants [Member] The 2026 PIPE warrants. Cash and cash equivalents Accounts receivable us-gaap_AllowanceForDoubtfulAccountsReceivable Allowance for expected credit losses Balance Balance Deemed dividend on warrant inducement (in shares) The number of shares issued during the period for warrant inducement. us-gaap_ContractWithCustomerLiabilityNoncurrent Contract with Customer, Liability, Noncurrent us-gaap_ContractWithCustomerLiability Contract with Customer, Liability Deferred revenue Deferred revenue One Hundred and Fifty Percent Warrants [Member] Represents the 150% warrants. us-gaap_PaymentsToAcquireBusinessesGross Payments to Acquire Businesses, Gross Pre-funded Warrants [Member] Represents the prefunded warrants. us-gaap_ContractWithCustomerLiabilityCurrent Contract with Customer, Liability, Current Other receivables Depreciation and amortization aiff_FinitelivedIntangibleAssetsAccumulatedImpairment Intangible assets, accumulated impairment Accumulated amount of impairment of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Warrants Expired, exercise price (in dollars per share) Exercise price of warrant or right expired during period. aiff_AccumulatedImpairmentPropertyPlantAndEquipment Less - Impairment Amount of accumulated impairment for physical assets used in the normal conduct of business to produce goods and services. Two Hundred Percent Warrants [Member] Represents the 200% warrants. Prepaid expenses aiff_PrepaidExpensesOtherThanSharesIssuedForPrepaidServicesCurrent The amount of prepaid expenses other than shares issued for prepaid services, classified as current. Accounts and Financing Receivables [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] At-the-market ("ATM") Offering Program [Member] Represents at-the-market ("ATM") offering program. aiff_ClassOfWarrantOrRightExpiredDuringPeriod Warrants Expired, number (in shares) Number of warrants or righted expired during period. 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