Represent number of investors as defendants. Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). Income Tax Authority [Axis] Income Tax Authority [Domain] Domestic Tax Authority [Member] State and Local Jurisdiction [Member] Preferred stock dividend Statutory rate Net Sales VA/DoD and National Health Service Benefit from income taxes Restricted cash Preferred stock redemption, Share The redemption (or callable) shares of currently redeemable preferred stock. Preferred Stock Redemption Share The number of wholly owned subsidiaries in which the entity has as of balance sheet date. Number of wholly owned subsidiaries Number of Wholly Owned Subsidiaries Debt Instrument, Convertible, Conversion Price Bid price per share Recognition income tax benefit Other Tax Expense (Benefit) Preferred Stock Dividends, Shares unsecured loan Unsecured Debt Disposed off inventory Disposal Group, Including Discontinued Operation, Inventory Revenue percentage Licensed Products [Member] License [Member] Cost of goods sold to licensed device Estimated useful life Finite-Lived License Agreements, Gross Intermediate-life Plants, Useful Life Net amortized asset Capitalized costs Servicing Asset at Amortized Cost Other Inventory, Capitalized Costs, Gross Lease term Unmarketable inventory Lessor, Operating Lease, Term of Contract Inventory Adjustments Stockholders' equity: Inventories, noncurrent Noncurrent liabilities: Liabilities, Noncurrent [Abstract] Preferred stock redemption price per share State tax rate change Number of Investors as Defendants Number of investors as defendants Department of Veterans Affairs and Department Of Defense Member Cost of Goods and Services Sold Charge to cost of goods and services sold Preferred Stock Dividends, Income Statement Impact Net Income (Loss) Available to Common Stockholders, Basic Preferred dividend Series A Preferred Stock [Member] Restricted Cash Restricted cash Restricted Cash and Cash Equivalents The amount of share based compensation arrangement by share based payment exercised. Net operating losses Stock Dividends, Shares Dividend preferred, shares Stock Issued During Period Value Stock Dividend JAPAN Japan [Member] Increase (Decrease) in Financial Instruments Used in Operating Activities Revenue Benchmark [Member] Number of each shares voting rights of nonredeemable preferred stock. Reverse stock split ratio Accumulated deficit Net losses Taxable income offset, percentage Federal R&D Credits [Member] New Jersey R&D Credits [Member] This member stands for the information pertaining to "channel two". This member stands for the information pertaining to "channel one". National Health Service [Member] This member stands for information pertaining to Department of Veterans Affairs and Department Of Defense. Third Securities Purchase Agreement [Member] Non Cash Charge Second SPA [Member] First Securities Purchase Agreement [Member] Fair Value of Common Stock Shares Issued Paycheck Protection Program [Member] Citibank N A [Member] Securities Purchase Agreement [Member] The amount of share based compensation arrangement by share based payment cancelled. Share Based Compensation Arrangement By Share Based Payment Granted Licensed Products Each shares entitled the holder vote per shares Number of Each Shares Voting Rights Per Shares Number of Warrants, Outstanding, Beginning Total deferred Cash and cash equivalents, Fair Value VA/DoD [Member] The amount of lessee operating lease liability payments due year five and thereafter. Short-term Debt [Line Items] Share Based Compensation Arrangement By Share Based Payment Cancelled Share Based Compensation Arrangement By Share Based Payment Exercised Shares, Issued Aggregate Intrinsic Value, Granted Remaining balance of notes payable Interest Expense Net Proceeds Schedule of Short-term Debt [Table] Cash Equivalents and Marketable Securities Rate Increase decrease in financial activities Stock Purchase Warrants [Member] Deferred Income Tax Expense Benefit Licensed Products, Policy [Policy Text Block] Insurance premium financing Restricted Cash, Current Interest rate on the Loan Notes Payable, Current Interest expense Proceeds from Debt, Net of Issuance Costs Share Price The amount of share based compensation arrangement by share based payment granted. Aggregate Intrinsic Value, Exercised Statutory rate Concentration Risk Type [Axis] Operating lease liabilities Increase (Decrease) in Other Operating Liabilities Cash payment for FDIC Income tax benefit Net Sales [Member] The amount of federal research and development. The amount of NJ research and development. The period of research and development credits carried forward. Sales [Member] Taxable Income Offset Percentage This member stands for the information pertaining to "Federal R&D Credits". This member stands for the information pertaining to "New Jersey R&D Credits". Research and development credits carried forward years Research and Development Credits Carried Forward Years NJ research and development NJ Research And Development Federal research and development Federal Research and Development Total income tax benefit Interest and other income Other Assets, Noncurrent Accounts receivable, net Document Financial Statement Error Correction [Flag] Disclosure Of Compensation Related Costs Share Based Payments [Text Block] Channel Two [Member] Channel One [Member] Concentration risk percentage This member stands for the information pertaining to "national health service". Department of Veterans Affairs and Department of Defense [Member] Third SPA [Member] This member stands for the information pertaining to "Third SPA (Securities Purchase Agreement)". Non-cash charge The amount of non cash charge. Second Securities Purchase Agreement [Member] This member stands for the information pertaining to "Second SPA (Securities Purchase Agreement)". Shares issued. price per share Purchase Price per share First SPA [Member] This member stands for the information pertaining to "First SPA (Securities Purchase Agreement)". Aggregate number of shares issued Aggregate number of shares issued Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Stock compensation State tax NOL sale Aggregate proceeds Sale of Stock, Consideration Received on Transaction Fair value of common stock shares issued The amount of fair value of common stock shares issued. Revenue, percentage Concentration Risk, Percentage Inventory Write-down Inventory reserve charge Supplemental cash flows disclosures: Proceeds from shares issue This member stands for the information pertaining to "securities purchase agreement (SPA)". Lender Name [Axis] Shares issued price per share This member stands for the information pertaining to "Citibank N A". Line of Credit Facility, Lender [Domain] Loans Insured or Guaranteed by Government Authorities [Domain] Loans Insured or Guaranteed by Government Authorities [Axis] This member stands for the information pertaining to "paycheck protection program". Accrued vacation and other employee related expenses Other Employee-related Liabilities, Current Selling, general and administrative Total expense Research and development Cash, FDIC Insured Amount Schedule of Defined Benefit Plans Disclosures [Table] Concentration Risk [Table] Prepaid expenses and other assets Schedule Of Share Based Compensation Stock Options Activity Table [Text Block] Schedule of stock options granted Employees [Member] The member satand for employees. Employees The number of shares issued for additional commitment. Additional commitment shares issued on pro-rata Additional Commitment Shares Issued Stockholders' Equity Attributable to Parent [Abstract] Subsequent Event [Line Items] Subsequent Event [Line Items] Lincoln Park Capital Fund L L C [Member] Lincoln Park This member stands for the information pertaining to "lincoln park". Entity [Domain] Entity Legal Entity [Axis] Legal Entity Stock Purchase Agreement [Member] Stock Purchase Agreement This member stands for the information pertaining to "stock purchase agreement". Subsequent Event [Table] Subsequent Event [Table] Loss before income taxes This member stands for the information pertaining to "exercise price range three". Exercise Price $19.89 - $225.00 Exercise Price Range Three [Member] This member stands for the information pertaining to "exercise price range two". Exercise Price $4.56 - $19.88 Exercise Price Range Two [Member] Exercise Price Range One [Member] Exercise Price $4.05 - $4.55 This member stands for the information pertaining to "exercise price range one". Exercise Price Range Exercise Price Range Number of Warrants, Exercisable Stock Issued During Period Shares Stock Options Exercised Number of Options, Exercised Options Outstanding Stock compensation expense Allocated Share Based Compensation Expense Vesting period Common Stock Capital Shares Reserved For Future Issuance Shares reserved for future issuance Cost of goods sold Cost Of Sales [Member] Research and Development Expense Research And Development Expense [Member] Selling General And Administrative Expenses [Member] Selling General And Administrative Expenses Income Statement Location [Domain] Income Statement Location Income Statement Location [Axis] Income Statement Location This member stands for the information pertaining to "non-employee director". Non-employee Director Non Employee Director [Member] Title Of Individual With Relationship To Entity [Domain] Title of Individual Title Of Individual [Axis] Title of Individual This member stands for the information pertaining to "2018 omnibus equity incentive plan". 2018 Omnibus Equity Incentive Plan Two Thousand Eighteen Omnibus Equity Incentive Plan [Member] Plan Name [Domain] Plan Name Plan Name [Axis] Plan Name This member stands for the information pertaining to "restricted stock and deferred stock". Stock Units Restricted Stock And Deferred Stock [Member] Stock options, contractual life Award Type Current Income Tax Expense Benefit Total current benefit Current Foreign Tax Expense Benefit Foreign Current State And Local Tax Expense Benefit State Current Federal Tax Expense Benefit Federal Income Loss From Continuing Operations Before Income Taxes Foreign The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. This member stands for information pertaining to Department of Veterans Affairs and Department of Defense and National Health Service. Department of Veterans Affairs and Department of Defense and National Health Service [Member] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Share-based Compensation Arrangement by Share-based Payment Award Equity Instruments Other Than Option Aggregate Intrinsic Value Exercisable Share-based Compensation Arrangement by Share-based Payment Award Equity Instruments Other Than Option Aggregate Intrinsic Value Outstanding One Aggregate Intrinsic Value, Expired Aggregate Intrinsic Value, Exercised The period of weighted average remaining contractual term for share-based compensation arrangement by share-based payment award equity instruments other than options outstanding exercisable. Weighted Average Remaining Contractual Term (Years), Outstanding, December 31, 2023 The per share amount of weighted average grant date fair value for exercisable shares in period upon share based compensation arrangement by share-based payment award equity instruments other than options. Weighted Average Exercise Price, Expired The per share amount of weighted average grant date fair value for exercised shares in period upon share based compensation arrangement by share-based payment award equity instruments other than options. The number of shares exercisable upon share based compensation arrangement by share-based payment award non option equity instruments. Sharebased Compensation Arrangement By Sharebased Payment Award Equity Instruments Other Than Options Aggregate Intrinsic Value [Roll Forward] Tabular disclosure of supplemental balance sheet information for operating leases disclosure. Weighted Average Exercise Price, Cancelled Number of Options, Cancelled Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 Options Outstanding Weighted Average Remaining Contractual Life (Years) Aggregate Intrinsic Value, Outstanding, Ending Weighted Average Remaining Contractual Term (Years), Outstanding, January 1, 2023 Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-based Payment Arrangement, Percent Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Schedule of Recognized Stock Compensation for Equity Awards Foreign Income Loss From Continuing Operations Before Income Taxes Domestic Domestic Deferred Tax Assets Liabilities Net Deferred tax assets, net Total deferred tax liabilities Deferred Income Tax Liabilities Amount of deferred tax consequences attributable to taxable temporary differences derived from right of use asset. Right of use asset Deferred Tax Liabilities Right Of Use Asset Deferred Tax Liabilities Prepaid Expenses Prepaid expenses Deferred Tax Assets Net Total deferred tax assets Less valuation allowance Deferred Tax Assets Valuation Allowance Deferred Tax Assets Gross Deferred tax assets Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from leasing arrangements. Lease liabilities Deferred Tax Assets Leasing Arrangements Deferred Tax Assets Tax Credit Carryforwards Research R&D credit Deferred Tax Assets Charitable Contribution Carryforwards Charitable contributions Deferred Tax Assets Inventory Inventory Deferred Tax Assets Goodwill And Intangible Assets Intangibles Accrued expenses Deferred Tax Assets Gross [Abstract] Deferred tax assets Weighted average exercise price, Outstanding, Ending Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Exercised Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate Dividend yield Cumulative Change In Ownership Percentage Cumulative change in ownership percentage The percentage of cumulative change in ownership interest. Period For Cumulative Change In Ownership Period for cumulative change in ownership The period for cumulative change in ownership interest. Net operating loss carryforwards Deferred Tax Assets Operating Loss Carryforwards Net operating loss carryforwards The amount of accumulated non-capital losses. Accumulated non-capital losses Accumulated Non Capital Losses Valuation Allowance Deferred Tax Asset Change In Amount Net change in valuation allowance Income Tax Disclosure [Line Items] Income Tax Disclosure [Line Items] Income Tax Disclosure [Line Items]. Income Tax [Table] Income Tax [Table] Income Tax Table. Provision for income taxes Provision for income taxes Nondeductible expenses Effective Income Tax Rate Reconciliation Nondeductible Expense Effective Income Tax Rate Reconciliation State And Local Income Taxes Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate Number Of Directors Appoint Number of directors appoint The number of directors appointed. Number Of Directors Number of directors The number of directors. Variable Interest Entity Ownership Percentage Variable interest entity ownership percentage The aggregate amount of bridge notes and related accrued and unpaid interest. Aggregate amount of bridge notes and related accrued and unpaid interest Aggregate Amount Of Bridge Notes And Related Accrued And Unpaid Interest Shares Issued As Payment In Full For Accrued And Unpaid Preferred Return Payable Variable Interest Entity [Line Items] Variable Interest Entity [Line Items] Variable Interest Entity Primary Beneficiary [Member] ElectroCore (Aust) Pty Limited Schedule Of Variable Interest Entities [Table] Schedule Of Variable Interest Entities [Table] Debt Conversion Converted Instrument Amount1 Aggregate amount of bridge notes and related accrued and unpaid interest Debt Conversion Original Debt Amount1 Bridge note converted amount Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 Cash equivalents and marketable securities rate Organization consolidation and presentation of financial statements. Organization Consolidation And Presentation Of Financial Statements [Table] Organization consolidation and presentation of financial statements. Proceeds From Issuance Of Preferred Stock And Preference Stock Proceeds from issuance of preferred stock Exercise Price Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 Exercise price of warrants Preferred Return Payable Upon Public Offering Preferred return payable upon public offering The amount of preferred return payable upon public offering. Reduction In Preferred Return Percentage Reduction in preferred return percentage The percentage of reduction in preferred return. Preferred Stock Dividend Rate Percentage Expected holding period, in years Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Preferred return percentage Accrued And Unpaid Preferred Return Payable Accrued and unpaid preferred return payable The amount of accrued and unpaid preferred return payable. Stock Issued During Period Shares Conversion Of Options Options to purchase common stock shares The number of shares of stock issued during period for conversion of options. Number Of Vote Each Member Is Entitled To For Each Unit Held Number of vote each member is entitled to for each unit held The number of vote each member is entitled to for each unit held. Number Of Classes Of Units Permitted For Issuance Number of classes of units permitted for issuance The number of classes of units permitted for issuance. Class Of Stock [Line Items] Class of Stock [Line Items] Exercise Price Two [Member] Exercise Price Two This member stands for the information pertaining to "exercise price two". Exercise Price One [Member] Exercise Price One This member stands for the information pertaining to "exercise price one". Class Of Warrant Or Right [Domain] Class of Warrant or Right Class Of Warrant Or Right [Axis] Class of Warrant or Right Advisors [Member] Advisors This member stands for the information pertaining to "advisors". Related Party [Domain] Related Party Related Party Transactions By Related Party [Axis] Related Party Risk-free interest rate Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Expected volatility Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value Fair value at grant date Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value This member stands for the information pertaining to "Equity purchase agreement". Purchase Agreement Equity Purchase Agreement [Member] Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Arrangements And Nonarrangement Transactions [Member] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Type Of Arrangement [Axis] Purchasers Of Bridge Notes [Member] Purchasers of Bridge Notes Weighted Average Exercise Price, Expired This member stands for the information pertaining to "purchasers of bridge notes". Financial Advisors [Member] Financial Advisors This member stands for the information pertaining to "financial advisors". Repurchase Agreement Counterparty Name [Domain] Counterparty Name Counterparty Name [Axis] Counterparty Name Promissory Notes [Member] Promissory Notes This member stands for the information pertaining to "promissory notes". December2015 Term Loan [Member] December 2015 Term Loan This member stands for the information pertaining to "december 2015 term loan". Debt Instrument Name [Domain] Debt Instrument, Name Debt Instrument [Axis] Debt Instrument Series A Warrants [Member] Series A Warrants This member stands for the information pertaining to "Series A, warrants". Schedule Of Stock By Class [Table] Schedule Of Stock By Class [Table] Warrant [Member] Restricted Stock Units R S U [Member] Nonvested restricted stock and unit awards [Member] Antidilutive Securities Name [Domain] Antidilutive Securities, Name Antidilutive Securities Debt instrument, annual interest rate Debt Instrument Interest Rate Stated Percentage Debt Instrument Term Debt instrument, term Notes Payable Other Payables [Member] Finance and Security Agreement [Member] Short Term Debt Type [Domain] Short-term Debt, Type Short Term Debt Type [Axis] Short-term Debt, Type Other Other Accrued Liabilities Current Accrued bonuses and incentive compensation Accrued Bonuses Current Accrued Professional Fees Current Accrued professional fees Accrued Liabilities Current [Abstract] Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value Weighted Average Exercise Price, Vested Weighted Average Exercise Price, Granted Lessee Operating Lease Liability Undiscounted Excess Amount Less: Amounts representing interest Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value Lessee Operating Lease Liability Payments Due Total future minimum lease payments 2028 and thereafter Lessee Operating Lease Liability Payments Due Year Five 2028 2023 and thereafter Lessee Operating Lease Liability Payments Due Year Five And Thereafter Lessee Operating Lease Liability Payments Due Year Four Weighted Average Exercise Price, Beginning balance Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value Weighted Average Exercise Price, Ending balance 2027 Options Exercisable (in shares) Number of Options, Outstanding, Ending Lessee Operating Lease Liability Payments Due Year Three 2026 Lessee Operating Lease Liability Payments Due Year Two 2025 2024 Lessee Operating Lease Liability Payments Due Next Twelve Months Operating Lease Weighted Average Remaining Lease Term1 Weighted average remaining lease term (in years) Lessee Operating Lease Description [Abstract] Operating leases: Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period This member stands for the information pertaining to "stock purchase warrants". Number of Options, Outstanding, Beginning Number of Options, Expired Options Outstanding (in shares) Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Number of Options, Vested Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted average discount rate Lease Not Yet Recognized with Non-cancelable Period Description Remaining lease term The description of lease not yet recognized with noncancelable period. Total Total operating lease liabilities Operating Lease Liability Lease liabilities Number of Options, Granted Number of Options , Outstanding, Beginning balance Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number Number of Options, Outstanding, Ending balance Inventory Noncurrent Work In Process Noncurrent inventory work in process The amount of inventory non-current work in process. The amount of inventory non-current raw materials. Noncurrent inventory raw materials Inventory Noncurrent Raw Materials Inventory raw materials Inventory Valuation Reserves Inventory [Line Items] Inventory [Line Items] Inventory Valuation And Obsolescence [Member] Inventory Valuation and Obsolescence [Member] Change In Accounting Estimate Type [Domain] Change in Accounting Estimate, Type Change In Accounting Estimate By Type [Axis] Change in Accounting Estimate by Type Inventory Current [Table] Inventory Current [Table] Inventory Current And Noncurrent Total inventory The amount of inventory current and non-current. Inventory Finished Goods Current And Noncurrent Finished Goods The amount of inventory finished goods current and non-current. Inventory Work In Process Current And Noncurrent Work in process The amount of inventory work in process current and non-current. Inventory Raw Materials Current And Noncurrent Raw materials The amount of inventory raw materials current and non-current. The Company Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit Payment Term For Customers Payment term for customers The period of payment term for customers. Subsequent Events Subsequent Event [Member] Subsequent Event Type [Domain] Subsequent Event Type Subsequent Event Type [Axis] Subsequent Event Type Disaggregation Of Revenue [Line Items] Disaggregation Of Revenue [Line Items] Exercise Price Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit Exercise Price Germany [Member] Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Domain] GERMANY United Kingdom [Member] Share Based Compensation Shares Authorized Under Stock Option Plans By Exercise Price Range [Axis] Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 UNITED KINGDOM UNITED STATES Aggregate Intrinsic Value, Exercisable Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value Aggregate Intrinsic Value, Outstanding, Beginning United States [Member] Geographical [Domain] Segment Geographical [Domain] Geographical [Axis] Statement Geographical [Axis] Weighted average life (years), Exercisable Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate Volatility rate Weighted average exercise price, Exercisable Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price Disaggregation Of Revenue [Table] Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price Disaggregation Of Revenue [Table] The description of leasehold improvements term. Weighted Average Exercise Price, Cancelled Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price Weighted Average Exercise Price, Exercised Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price Weighted Average Exercise Price, Granted Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Number of Options, Cancelled Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 Unrecognized compensation expected to be recognized Leasehold improvements Leasehold Improvements Term Property Plant And Equipment Useful Life Property and equipment, estimated useful lives Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Property Plant And Equipment [Line Items] Property Plant And Equipment [Line Items] Unrecognized compensation cost related to equity awards Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Number shares available to be awarded under the plan The period of contractual term for share based compensation arrangement by share based payment award options. Maximum [Member] Maximum [Member] Minimum [Member] Share Based Compensation Arrangement By Share Based Payment Award Options Contractual Term Minimum [Member] Range [Member] The number of additional shares issuable pursuant to exercise of stock options through share based compensation arrangement by share based payment award. Maximum number additional shares allowed pursuant to exercise of stock options under the plan Statistical Measurement Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Issuable Pursuant To Exercise Of Stock Options Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized Maximum number additional shares allowed under the plan Share Based Compensation Arrangement By Share Based Payment Award Percentage Of Outstanding Stock Maximum Maximum number of shares issuable under the plan, in proportion to common stock, percentage Range [Axis] Statistical Measurement Computer Equipment [Member] Computer equipment [Member] Number of Warrants, Granted Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Granted Number of Warrants, Outstanding Awards, outstanding Options initial exercise price Weighted average exercise price, Outstanding, Beginning Furniture and Fixture Furniture And Fixtures [Member] Furniture and fixtures [Member] Machinery And Equipment [Member] Machinery and equipment [Member] Schedule Of Property Plant And Equipment [Table] Schedule Of Property Plant And Equipment [Table] Number Of Operating Segments Number of operating segment Weighted Average Exercise Price, Outstanding, Beginning Number of Options, Granted Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross Number of units, granted Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain] Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost Stock compensation Revenue Performance Obligation Description Of Payment Terms Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities Change in valuation allowance for deferred tax assets Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance Common stock shares issued as payment in full for accrued and unpaid preferred return payable The number of shares issued as payment in full for accrued and unpaid preferred return payable. Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount Antidilutive securities excluded from computation of earnings per share, amount Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities [Axis] Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items] Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table] Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table] Revenue performance obligation, description of payment terms Accounting Policies [Line Items] Accounting Policies [Line Items] Accounting policies. Leasehold Improvements [Member] Leasehold Improvements Property Plant And Equipment Type [Domain] Property, Plant and Equipment, Type Property Plant And Equipment By Type [Axis] Property, Plant and Equipment, Type Accounting Policies [Table] Accounting Policies [Table] Accounting policies. Common stock, issue price per share Shares Issued Price Per Share Options to purchase common stock shares, exercise price I P O [Member] IPO Schedule Of Stockholders Equity Note Warrants Or Rights [Text Block] Schedule of stock purchase warrants outstanding Sale Of Stock Name Of Transaction [Domain] Sale of Stock Subsidiary Sale Of Stock [Axis] Sale of Stock Schedule of income tax provision from continuing operations Schedule Of Components Of Income Tax Expense Benefit Table [Text Block] Schedule domestic and foreign components of the loss before provision for income taxes Schedule Of Income Before Income Tax Domestic And Foreign Table [Text Block] Schedule of deferred income tax assets and liabilities Schedule Of Deferred Tax Assets And Liabilities Table [Text Block] Schedule of income tax provision computed at statutory rates Schedule Of Effective Income Tax Rate Reconciliation Table [Text Block] Schedule of future minimum lease payments under non-cancellable operating leases Decrease in allowance for doubtful accounts Accounts Receivable, Credit Loss Expense (Reversal) Write-off of right of use operating lease asset Cover [Abstract] Net Sales - Revenue from Rights Concentration Risk Awards, granted Concentration Risk Benchmark [Domain] Net loss available for common shareholders Revenue channel [Member] Concentration Risk Type [Domain] Concentration Risk Benchmark [Axis] Warrant [Member] Allowance for bad debt Concentration risk percentage The percentage of taxable income offset. Lessee Operating Lease Discount Rate Aggregate Intrinsic Value, Cancelled Lessee Operating Lease Liability Payments Due After Year Five Gain on termination of joint venture Auditor Name Auditor Firm ID Auditor Location Revenue from Rights Concentration Risk [Member] Product and Service [Domain] Product and Service [Axis] Increase (Decrease) in Stockholders' Equity [Roll Forward] ICFR Auditor Attestation Flag Issuance of common stock in connection with employee stock plans, net of forfeitures, shares Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture Balance, shares Balances Balance, shares Shares, Outstanding Preferred Stock,par value $0.001 per share; 10,000,000 shares authorized at December 31, 2019 and December 31, 2018; 0 shares issued and outstanding at December 31, 2019 and December 31, 2018 Loss before income taxes Stock split conversion, description Stockholders' Equity Note, Stock Split Stockholders' Equity, Reverse Stock Split Total other income Interest and other income Nonoperating Income Expense [Abstract] Loss from operations Other (income) expense: Operating Expenses Operating Income Loss Total operating expenses Selling, general and administrative Selling General And Administrative Expense Research and development Research And Development Expense Operating expenses: Operating Expenses [Abstract] Gross profit Gross Profit Cost of goods sold Cost Of Goods And Services Sold Revenue From Contract With Customer Excluding Assessed Tax Total Net Sales Statement [Line Items] Net sales Statement [Line Items] Consolidated Entities Consolidated Entities [Domain] Consolidated Entities Consolidated Entities [Axis] Statement [Table] Statement [Table] Balances, end of period, shares Income Statement [Abstract] Common Stock Shares Outstanding Common Stock, beginning of period, shares Common Stock Shares Issued Common stock, shares outstanding Common Stock Shares Authorized Common stock, shares issued Common Stock Par Or Stated Value Per Share Common stock, shares authorized Common stock, par value Preferred Stock Par Or Stated Value Per Share Total liabilities and equity Preferred stock, par value Liabilities And Stockholders Equity Stockholders Equity Accumulated other comprehensive loss Total equity Retained Earnings Accumulated Deficit Accumulated Other Comprehensive Income Loss Net Of Tax Accumulated deficit Accumulated deficit Comparability of Prior Year Financial Data, Policy [Policy Text Block] Prior year presentation Weighted average common shares outstanding - Basic (in shares) Weighted average common shares outstanding - Diluted (in shares) Earnings Per Share, Basic Net loss per share of common stock - Diluted (in dollars per share) Net loss per share of common stock - Basic (in dollars per share) Earnings Per Share, Diluted Additional paid-in capital Additional Paid In Capital Common Stock Preferred Stock Value Outstanding Commitments and contingencies (see Note 12) Commitments And Contingencies Total liabilities Liabilities Operating lease liabilities, noncurrent Noncurrent operating lease liabilities Operating Lease Liability Noncurrent Liabilities Current Operating Lease Liability Current Total current liabilities Current portion of operating lease liabilities Current portion of operating lease liabilities Accrued expenses and other current liabilities Accrued expenses and other current liabilities Accrued expenses Accounts payable Accounts Payable Current Current liabilities: Liabilities Current [Abstract] Liabilities And Stockholders Equity [Abstract] Liabilities and Equity Total assets Assets Other assets, net Other assets Operating lease right of use assets, net Right of use assets recognized for leases Property and equipment, net Operating Lease Right Of Use Asset Property and equipment, net Property Plant And Equipment Net Inventory Noncurrent Less: noncurrent inventory Total current assets Assets Current Prepaid expenses and other current assets Prepaid Expense And Other Assets Current Current inventories Inventory Net Weighted Average Number of Shares Outstanding, Basic Weighted Average Number of Shares Outstanding, Diluted Accounts receivable, net Total current inventory Accounts Receivable Net Current Cash And Cash Equivalents At Carrying Value Cash and cash equivalents Current assets: Assets Current [Abstract] Assets Assets [Abstract] Documents Incorporated By Reference [Text Block] Statement Of Financial Position [Abstract] Document Transition Report Documents Incorporated by Reference Document Annual Report Document Transition Report Entity Incorporation State Country Code Document Annual Report Security Exchange Name Entity Incorporation, State or Country Code Security12b Title Security Exchange Name Entity Interactive Data Current Title of 12(b) Security Operating Lease, Right-of-Use Asset, Amortization Expense Local Phone Number Entity Interactive Data Current City Area Code Local Phone Number Entity Address Postal Zip Code City Area Code Entity Address State Or Province Entity Address, Postal Zip Code Entity Address City Or Town Entity Address, State or Province Entity Address Address Line2 Entity Address, City or Town Entity Address Address Line1 Entity Address, Address Line Two Entity Tax Identification Number Entity Address, Address Line One Entity File Number Entity Tax Identification Number Organization Consolidation And Presentation Of Financial Statements [Line Items] Entity Public Float Entity File Number Organization Consolidation And Presentation Of Financial Statements [Line Items] Entity Common Stock Shares Outstanding Organization Consolidation And Presentation Of Financial Statements [Table] Entity Public Float Entity Shell Company Entity Common Stock Shares Outstanding Entity Ex Transition Period Entity Shell Company Entity Emerging Growth Company Entity Ex Transition Period Entity Small Business Entity Emerging Growth Company Entity Filer Category Entity Small Business Entity Voluntary Filers Entity Filer Category Entity Current Reporting Status Entity Voluntary Filers Schedule of weighted average assumptions used in valuing plans Schedule Of Share Based Payment Award Stock Options Valuation Assumptions Table [Text Block] Entity Well Known Seasoned Issuer Schedule Of Sharebased Compensation Restricted Stock And Restricted Stock Units Activity Table [Text Block] Schedule of restricted and deferred stock units activity Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] Schedule of common stock equivalents from the computation of diluted loss per share Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Text Block] Entity Current Reporting Status Current Fiscal Year End Date Entity Well-known Seasoned Issuer Entity Central Index Key Current Fiscal Year End Date Entity Registrant Name Entity Central Index Key Trading Symbol Supplemental Balance Sheet Information For Operating Leases Disclosure Table [Text Block] Entity Registrant Name Document Fiscal Period Focus Trading Symbol Document Fiscal Year Focus Document Fiscal Period Focus Document Period End Date Document Fiscal Year Focus Amendment Flag Document Period End Date Document Type Amendment Flag Document Type Interest and other income, net Other Nonoperating Expense Other expense Nonoperating Income Expense Total other (income) expense Benefit from income taxes Provision for income taxes Income Tax Expense Benefit Statement Of Income And Comprehensive Income [Abstract] Comprehensive loss available to common shareholders Comprehensive Income Net Of Tax Statement Of Stockholders Equity [Abstract] Equity Components Statement Equity Components [Axis] Equity Component Equity Component [Domain] Common Stock Common Stock [Member] Additional Paid In Capital [Member] Additional paid-in capital Retained Earnings [Member] Supplemental Balance Sheet Information for Operating Leases Accumulated deficit Schedule of assets and liabilities carried at fair value Schedule Of Fair Value Assets And Liabilities Measured On Recurring Basis Table [Text Block] Organization Consolidation And Presentation Of Financial Statements Disclosure [Text Block] Cash and cash equivalents, and restricted cash – end of year Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations Cash and cash equivalents, and restricted cash – beginning of year Net decrease in cash and cash equivalents Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations Effect of changes in exchange rates on cash and cash equivalents Increase Decrease In Accrued Liabilities And Other Operating Liabilities Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract] Adjustments to reconcile net loss to net cash used in operating activities: Temporary Equity, Carrying Amount, Attributable to Parent Balances Balances, Mezzanine Equity Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Accumulated Other Comprehensive Income [Member] Accumulated other comprehensive income (loss) Parent [Member] Total electroCore, Inc., stockholders' equity Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Aggregate Intrinsic Value, Beginning balance The amount of aggregate intrinsic value for share-based compensation arrangement by share-based payment award, equity instruments other than options exercisable. Aggregate Intrinsic Value, Exercisable, December 31, 2023 The amount of aggregate intrinsic value for share-based compensation arrangement by share-based payment award equity instruments other than option outstanding. Aggregate Intrinsic Value, Outstanding, December 31, 2023 Statement Class Of Stock [Axis] Common Units Class of Stock Class Of Stock [Domain] Series A Preferred Units [Member] Series A Preferred Stock [Member] Series B Preferred Stock [Member] Series B Preferred Units [Member] This member stands for the information pertaining to "common units". Common Units Common Units Other Than Profits Interests [Member] Common Units This member stands for the information pertaining to "profits interests". Profits Interests Profits Interests [Member] Convertible Preferred Units Value, beginning of period Redeemable Noncontrolling Interest Equity Preferred Carrying Amount Value of shares issued Common Stock, Value, Issued Balances, end of period Total convertible preferred units Stock purchase warrants [Member] Units issued converted into common stock shares Units converted into common stock shares Stock Issued During Period Shares Conversion Of Units Dividend preferred Stock dividend issued to Series A preferred holders Common stock, shares issued Stock Issued During Period Shares New Issues Issuance of stock, shares Statement Of Cash Flows [Abstract] Cash flows from operating activities: Net Cash Provided By Used In Operating Activities [Abstract] Stock based compensation Share Based Compensation Depreciation and amortization Depreciation Depletion And Amortization The percentage of cash equivalents and marketable securities rate. Changes in operating assets and liabilities: The amount of aggregate intrinsic value for share-based compensation arrangement by share-based payment award equity instruments other than option expired. Share-based Compensation Arrangement by Share-based Payment Award Equity Instruments Other Than Option Aggregate Intrinsic Value Expired Increase Decrease In Operating Capital [Abstract] Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Outstanding Weighted Average Remaining Contractual Terms [Roll Forward] Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] The amount of aggregate intrinsic value for share-based compensation arrangement by share-based payment award equity instruments other than option exercised. Increase Decrease In Accounts Receivable Accounts receivable Inventories Increase Decrease In Inventories Increase Decrease In Prepaid Deferred Expense And Other Assets Prepaid expenses and other assets Accounts payable Increase Decrease In Accounts Payable Accrued expense and other current liabilities Net cash used in operating activities Net Cash Provided By Used In Operating Activities Share-based Compensation Arrangement by Share-bbased Payment Award Equity Instruments Other Than Option Aggregate Intrinsic Value Exercised Effective Income Tax Rate Continuing Operations State tax recovery, net of federal benefit Cash flows from investing activities: Net Cash Provided By Used In Investing Activities [Abstract] Net cash used in investing activities Net Cash Provided By Used In Investing Activities Cash flows from financing activities: Net Cash Provided By Used In Financing Activities [Abstract] Proceeds from borrowings Proceeds From Notes Payable Proceeds from note issued Net proceeds from issuance of common stock after deducting underwriting discounts and commissions and offering costs Aggregate proceeds from sale of common stock Aggregate proceeds from sale of common stock Net cash provided by financing activities Net cash provided by (used in) financing activities Supplemental schedule of noncash activity: Cash Flow Noncash Investing And Financing Activities Disclosure [Abstract] Net loss Supplemental Cash Flow Information [Abstract] Cash paid during the year for: Interest paid Interest Paid Net The Company Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Summary of Significant Accounting Policies Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding Revenue Recognition Revenue Recognition Revenue From Contract With Customer [Text Block] Weighted Average Remaining Contractual Term (Years), Exercisable Share-based Compensation Arrangement by Share-based Payment Award Equity Instruments Other Than Options Outstanding Weighted Average Remaining Contractual Terms Exercisable Weighted Average Remaining Contractual Term (Years), Beginning balance Weighted Average Exercise Price, Exercisable Number of Warrants, Outstanding Number of Warrants, Outstanding Number of Warrants, Expired Number of Warrants, Exercised Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Outstanding Number Share-based Compensation Arrangement by Share-based Payment Award Equity Instruments Other Than Options Outstanding Weighted Average Remaining Contractual Terms One The period of weighted average remaining contractual term for share-based compensation arrangement by share-based payment award equity instruments other than options outstanding. Fair Value Measurements Fair Value Measurements Fair Value Disclosures [Text Block] Inventory Inventory Share-based Compensation Arrangement by Share-based Payment Award Equity Instruments Other Than Options Exercisable in Period Weighted Average Grant Date Fair Value Inventory Disclosure [Text Block] Property and Equipment, Net Property and Equipment, Net Property Plant And Equipment Disclosure [Text Block] Leases Leases Lessee Operating Leases [Text Block] Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Exercisable In Period Weighted Average Grant Date Fair Value The per share amount of weighted average grant date fair value for expired shares in period upon share based compensation arrangement by share-based payment award equity instruments other than options. Share-based Compensation Arrangement by Share-based Payment Award Equity Instruments Other Than Options Expired In Period Weighted Average Grant Date Fair Value Accrued Expenses and Other Current Liabilities Weighted Average Exercise Price, Exercised Accounts Payable And Accrued Liabilities Disclosure [Text Block] Net Loss Per Share Net Loss Per Share Earnings Per Share [Text Block] Shareholders’ Equity Stockholders Equity Note Disclosure [Text Block] Shareholders’ Equity Variable Interest Entity [Abstract] Variable interest entity. Variable Interest Entity Variable Interest Entity Disclosure [Text Block] Income Taxes Income Taxes Income Tax Disclosure [Text Block] Share Based Compensation Arrangement by Share-based Payment Award Equity Instruments Other Than Options Exercised In Period Weighted Average Grant Date Fair Value Stock Based Compensation Stock Based Compensation Commitments and Contingencies Commitments and Contingencies Commitments And Contingencies Disclosure [Text Block] Restructuring Charges and Other Related Charges Restructuring And Related Activities Disclosure [Text Block] Restructuring Charges and Other Related Charges Subsequent Events Subsequent Events Subsequent Events [Text Block] Basis of Presentation Basis Of Accounting Policy Policy [Text Block] Principles of Consolidation Consolidation Policy [Text Block] Use of Estimates Use Of Estimates Revenue Recognition Revenue Recognition Policy [Text Block] Cash and Cash Equivalents Cash And Cash Equivalents Policy [Text Block] Marketable Securities Marketable Securities Policy Concentration of Credit Risk Concentration Risk Credit Risk Accounts Receivable Receivables Policy [Text Block] Inventories Inventory Policy [Text Block] Property and Equipment Property Plant And Equipment Policy [Text Block] Leases Lessee Leases Policy [Text Block] Cloud Computing Arrangement Policy [Text Block] Cloud Computing Arrangement The description of the entity's material accounting policy information for cloud computing arrangement. Impairment of Long-Lived Assets Impairment Or Disposal Of Long Lived Assets Policy [Text Block] Income Taxes Income Tax Policy [Text Block] Research and Development Research And Development Expense Policy Foreign Currency Transactions And Translations Policy [Text Block] Foreign Currency Translations and Transactions Share Based Compensation Arrangement by Share-based Payment Award Non Option Equity Instruments Exercisable Segment Information Segment Reporting Policy Policy [Text Block] Number of Warrants, Exercisable Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Expirations Recently Adopted Accounting Standards New Accounting Pronouncements Policy Policy [Text Block] Property Plant And Equipment [Text Block] Schedule of property and equipment, net Schedule of net sales disaggregated by channel Disaggregation Of Revenue Table [Text Block] Schedule Of Inventory Current Table [Text Block] Aggregate Intrinsic Value, Outstanding, January 1, 2023 Schedule of inventories stated at lower of cost or market Aggregate Intrinsic Value, Ending balance Lessee Operating Lease Liability Maturity Table [Text Block] Contract with Customer, Sales Channel [Domain] Contract with Customer, Sales Channel [Axis] Facility One Member Facility One [Member] Reverse stock split, Threshold Consecutive Trading Days Debt Instrument, Convertible, Threshold Consecutive Trading Days Summary of net sales disaggregated by geographic area Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Channel Three [Member] This member stands for information pertaining to channel three. Outside the United States [Member] Channel Four [Member] This member stands for information pertaining to channel four. Truvaga [Member] Channel Five [Member] This member stands for information pertaining to channel five. TAC-STIM [Member] Rx gammaCore - Department of Veteran Affairs and Department of Defense [Member] Rx gammaCore - U.S. Commercial [Member] Other comprehensive income (loss): Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, Net of Tax, Portion Attributable to Parent Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Foreign currency translation adjustment Unrealized gain (loss) on marketable securities, net of taxes as applicable Mezzanine equity: Balances, Mezzanine Equity Temporary Equity [Abstract] Preferred Stock, par value $0.001 per share; 10,000,000 shares authorized as of December 31, 2023 and December 31, 2022; 0 shares issued and outstanding at December 31, 2023  and 71,173 shares issued and outstanding at December 31, 2022 Redeemable Preferred Stock [Member] Temporary Equity, Par or Stated Value Per Share Temporary Equity, Shares Authorized Temporary Equity, Shares Issued Temporary Equity, Shares Outstanding Preferred stock, par value Preferred stock, shares authorized Preferred stock, shares issued Preferred stock, shares outstanding Preferred Stock Other comprehensive income (loss) Share based compensation Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value Proceeds From Issuance Of Common Stock Proceeds from Income Tax Refunds Proceeds from sale of state net operating losses Accrued Expenses and Other Current Liabilities Share-Based Payment Arrangement [Policy Text Block] Stock Based Compensation Tabular disclosure of the components of cash and cash equivalents including restricted as to withdrawal or usage. Condensed Cash Flow Statement [Table Text Block] Schedule of Cash, Cash Equivalents and Restrictions on Cash and Cash Equivalents [Table Text Block] Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Total cash, cash equivalents and restricted cash Schedules of Concentration of Risk, by Risk Factor [Table Text Block] Schedule of company's net sales Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] Schedule of accrued expenses and other current liabilities Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Allowance for bad debt Allowance for bad debt Deferred Tax Assets Property Plant And Equipment Fixed assets Schedule of company's net sales [Line Items] Tax Credit Carryforward [Axis] Tax Credit Carryforward, Name [Domain] Research Tax Credit Carryforward [Member] Concentration Risk [Line Items] Tax Credit Carryforward Amount Federal research and development Accrued legal fees Accrued Legal Fees Litigation Expense Current DE Research Tax Credit Carryforward [Member] Debt Instrument, Periodic Payment Monthly installments payable Operating Lease, Liability [Abstract] Operating lease liabilities: Other Countries [Member] Other This member stands for the information pertaining to "other countries". Carrying value as of the balance sheet date of obligations incurred through that date and payable for legal fees expense for litigation. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Accrued insurance expense Accrued Insurance Current Sales And Excise Tax Payable Current Accrued tax expenses Deferred revenue Deferred Income Current NumberOfFacilities Number of facilities Property, Plant, and Equipment, Useful Life, Term, Description [Extensible Enumeration] Sale of common stock and warrants Sale of common stock and warrants Equity impact of the value of stock and warrants issued during the period. The number of stock and warrants issued during the period. Sale of common stock and warrants (shares) Sale of common stock and warrants (shares) Financing fees Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs Useful Life, Term, Description [Domain] Useful Life, Lease Term [Member] Debt Instrument, Frequency of Periodic Payment Debt instrument, frequency of periodic payment Debt Instrument, Face Amount Debt instrument, face amount Number of Officers and Directors Number of officers and directors The number of officers and directors of the reporting entity. Private Placement [Member] Class of Warrant or Right, Period from which Warrants or Rights Exercisable Class of Warrant or Right, Period from which Warrants or Rights Exercisable The period from the warrants or rights are exercisable, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Class of Warrant or Right, Expiration Period Class of Warrant or Right, Expiration Period The period remaining on class of warrant or right before it terminates, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Number of basis shares to receive redemption amount Number of basis shares to receive redemption amount The number of basis shares to receive redemption amount. Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants Finite-Lived Intangible Assets, Net Finite-Lived Intangible Assets, Net Licensing Agreements [Member] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] Payment of Financing and Stock Issuance Costs Financing costs Severance and Other Related Charges Severance and Other Related Charges Compensation Related Costs, General [Text Block] Former Employees [Member] Former Employees This member stands for the information pertaining to former employees. Defined Benefit Plan Disclosure [Line Items] Postemployment Benefits Liability Postemployment Benefits, Period Expense Postemployment benefits liability Postemployment benefits outstanding payable Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate of Peer Entities The rate of weighted-average expected volatility of the peer entities of the reporting entity for award under a share-based payment arrangement. Share-Based Compensation Arrangement By Share-Based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate Of Peer Entities Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Payments Share-based compensation arrangement by share-based payment award, fair value assumptions, Expected dividend payments Restricted and deferred stock units [Member] Warrant Accounting Policy [Policy Text Block] Warrant Accounting Disclosure of accounting policy for warrant accounting. Inventories, net Reserves for obsolete inventory United States United Kingdom Common Stock, par value $0.001 per share; 500,000,000 shares authorized as of both December 31, 2023 and 2022; 6,002,628 shares issued and outstanding at December 31, 2023, and 4,744,886 shares issued and outstanding at December 31, 2022 Two facilities [Member] Two Facilities Member This member stands for the information pertaining to "Two facilities". Operating lease liabilities Increase (Decrease) in Operating Lease Liability Stock Redeemed Or Called During Period Shares Preferred stock redemption, shares Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block] Schedule of additional information about stock options Class of Stock [Axis] Purchase of property and equipment Payments to Acquire Property, Plant, and Equipment Balance Sheet Location [Axis] Balance Sheet Location [Domain] Accounts Payable and Accrued Liabilities [Member] Accrued expenses and other current liabilities Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period Vesting period upon a non-employee director’s initial appointment or election to the board of directors Preferred Stock, Dividends Per Share, Declared Accrued Research and Development Expenses, Current Accrued research and development expenses Carrying value as of the balance sheet date of obligations incurred through that date and payable for research and development expenses incurred. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Lessor, Lease, Description [Table] Lessor, Lease, Description [Line Items] Going Concern, Significant Risks and Uncertainties Going Concern, Significant Risks and Uncertainties Disclosure of Going Concern, Significant Risks and Uncertainties [Text Block] Going Concern, Significant Risks and Uncertainties The entire disclosure for going concern, significant risks and uncertainties. State tax rate change First Amendment to Lease Agreement Amendment to Lease Agreement, 1 [Member] Amortization of right of use assets Amortization Of Cloud Computing Arrangement The expense charged against earnings during the period to allocate the capitalized costs of cloud computing arrangement over the periods expected to benefit from such costs. Charges for obsolete inventory Increase Decrease In Initial Base Rent Per Annum On Each Anniversary Of Effective Date Percentage Increase (decrease) in initial base rent per annum on each anniversary of the effective date, percentage The percentage of increase (decrease) in initial base rent per annum on each anniversary of the effective date under the lease agreement. Additional area of real estate property Additional Area Of Real Estate Property The additional area of real estate property under the lease agreement. This member stands for the information pertaining to "Amendment to Lease Agreement, 1". NJ Rockaway, New Jersey Area of real estate property Operating Lease Expense Recognized lease expenses Lessee, operating lease, lease not yet commenced, renewal term Lease Agreement Amendment Effective Date Cash Equivalent Securities SIPC Maximum Insured Amount Maximum amount of cash equivalent securities insured by SIPC Represents the maximum amount of cash equivalent securities insured by Securities Investor Protection Corp. ("SIPC'). Cash Equivalent Securities SIPC Maximum Cash Limit Of Insured Amount Cash limit of insured cash equivalent securities Represents the cash limit of insured cash equivalent securities. Percentage of Corporate Alternative Minimum Tax Rate Represents the percentage of corporate alternative minimum tax. Percentage of corporate alternative minimum tax Threshold amount of three years average AFSI for Corporate AMT applicability Represents the minimum amount of three years average adjusted financial statement income for applicability of Corporate alternate minimum tax. Threshold of Avergage Adjusted Financial Statement Income for Corporate Altenative Minimum Tax Applicability Period for calculating average AFSI Represents the period considered for calculating average adjusted financial statement income. Period Considered for Calculating Average Adjusted Financial Statement Income Percentage of excise tax rate imposed by inflation Reduction Act Represents the percentage of excise tax rate. Excise Tax Rate Percentage Increase (Decrease) in Allowance for Doubtful Accounts Decrease in allowance for credit losses The increase (decrease) during the reporting period in amount of allowance for doubtfull accounts. Area of lease property before expansion (in square foot) Represents the area of lease property before expansion. Net Rentable Area Before Expansion Intial base rent (in USD per square foot) Represents the intial base rent for leased property. Initial Base Rent Per Square Foot Percentage of per annum increase in initial base rent Represents the percentage of per annum increase in initial base rent of leased preoprty. Percentage of Per Annum Increase in Initial Base Rent Per Square Foot Area of additional lease property after expansion (in square foot) Represents the area of additional lease property after expansion. Additional Net Rentable Area After Expansion Net Rentable Area Area of lease property after expansion (in square foot) Represents the effective date of amended lease agreement. Effective date of amended lease agreement Represents the expiry date of amended lease agreement. Expiry date of amended lease agreement Lease Agreement Amendment Expiry Date Represents the period of renewal term under the option to extend the lease agreement. Lessee Operating Lease Lease Not Yet Commenced Renewal Term under Option to Extend Renewal term for lease not yet commenced Money Market Funds, at Carrying Value Cash equivalent funds held in a money market account Document Financial Statement Restatement Recovery Analysis [Flag]