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[Abstract] Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Acquisition Business Combination [Text Block] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] (Loss) income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Schedule of Geographical Distribution of Revenue and Long-Lived Assets by Geographic Area Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Common Stock, Number of Shares, Par Value and Other Disclosure [Abstract] Common Stock, Number of Shares, Par Value and Other Disclosure [Abstract] Other noncurrent liabilities Other Liabilities, Noncurrent Proceeds from sale of property and equipment Proceeds from Sale of Property, Plant, and Equipment Deferred revenue Increase (Decrease) in Deferred Revenue 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(Decrease) Income Tax Expense (Benefit) Increase (Decrease) Marketable equity investments Equity Method Investments Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Business Combination Business Combination [Domain] Common stock, shares, outstanding (in shares) Common Stock, Shares, Outstanding Provision for (benefit from) credit losses Accounts Receivable, Credit Loss Expense (Reversal) Schedule of Benefit from Income Taxes Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Plan Name [Axis] Plan Name [Axis] Property and equipment, net Property, Plant and Equipment, Policy [Policy Text Block] PEO PEO [Member] Schedule of Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Non-cash investing and financing activities: Noncash Investing and Financing Items [Abstract] Interest income Investment Income, Interest Income tax payable Accrued Income Taxes, Current United States United 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(Excluding Share-Based Payment Arrangement, Expense) Research and Development Expense (Excluding Share-Based Payment Arrangement, Expense) Business Combination [Table] Business Combination [Table] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Fair Value Finite-Lived Intangible Assets, Fair Value Disclosure Employer contribution Defined Contribution Plan, Employer Discretionary Contribution Amount At Market Offering At Market Offering [Member] At Market Offering [Member] Schedule of Estimated Fair Value of Assets Acquired and Liabilities Assumed Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block] Amortization of operating lease-right-of use assets Operating Lease, Right-of-Use Asset, Periodic Reduction Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Goodwill, acquired during period Goodwill, Acquired During Period Proceeds from issuance of common stock under employee stock plans Proceeds from Stock Options Exercised City Area Code City Area Code Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Investments Investment [Text Block] All Trading Arrangements All Trading Arrangements [Member] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Accrued expenses Accrued Liabilities, Current Unvested balance, beginning balance (in shares) Unvested balance, ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Amnis trade name Amnis trade name Amnis Tradename [Member] Amnis Tradename Schedule of Contract with Customer Contract Asset Contract Liability and Receivable Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Cash flows from investing activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] General and administrative General and Administrative Expense Total Long-Lived Assets Assurance-type product warranties Standard Product Warranty, Policy [Policy Text Block] Unrecognized stock-based compensation expense related to unvested stock options Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Net cash (used in) provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Debt instrument term (in years) Debt Instrument, Term Guava easyCyte™ and Muse® developed technology Guava easyCyte™ and Muse® developed technology Guava 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Denominator Weighted Average Number of Shares Outstanding, Basic [Abstract] Settlement liabilities, payment period (in years) Settlement Liabilities, Payment Period Settlement Liabilities, Payment Period Office and computer equipment Office And Computer Equipment [Member] Office and computer equipment [Member]. Equity Components [Axis] Equity Components [Axis] Property Plant And Equipment [Line Items] Property, Plant and Equipment [Line Items] Description of business Nature of Operations [Text Block] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Shares outstanding (in shares) Stock Outstanding During Period Shares Employee Stock Purchase Plans Stock outstanding during period shares employee stock purchase plans. Product Product revenue Product Product [Member] Laboratory equipment Equipment [Member] Number of reportable segments Number of Reportable Segments Inventories Business Combination, Recognized Asset Acquired, Inventory, Current Supplemental disclosure of cash flow information: Supplemental Cash Flow Information [Abstract] Amortized Cost Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost Advertising costs Advertising Cost [Policy Text Block] Other Performance Measure, Amount Other Performance Measure, Amount Weighted-average exercise price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Contract liabilities: Contract with Customer, Liability [Abstract] Schedule of the Contractual Maturities of Available-for-Sale Securities Schedule of Future Payments Under Contractual Obligations Contractual Obligation, Fiscal Year Maturity [Table Text Block] Schedule of Restrictions on Cash and Cash Equivalents Restrictions on Cash and Cash Equivalents [Table Text Block] Entity Address, State and Province Entity Address, State or Province Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Security, Excluded EPS Calculation [Table] Fair value of financial instruments Fair Value Measurement, Policy [Policy Text Block] Total current liabilities Liabilities, Current Number of share repurchase program Number Of Share Repurchase Program Number Of Share Repurchase Program Individual: Individual [Axis] Restricted cash Restricted Cash Operating leases Right Of Use Assets Obtained In Exchange For New Lease Obligations Right-of-use assets obtained in exchange for new lease obligations. Intangible asset in accounts payable or accrued expenses at period end Intangible Asset in Accrued Expense Intangible asset in accrued expense. Other Other Assets, Current Research and development Research and Development Expense [Member] Investments [Abstract] Investments [Abstract] Business combination, provisional information, initial accounting incomplete, adjustment, property, plant, and equipment Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Property, Plant, and Equipment 2021 Equity Incentive Plan Two Thousand And Twenty One Equity Incentive Plan [Member] Two Thousand And Twenty One Equity Incentive Plan [Member] Number of customers Number Of Customers Number Of Customers Net cash provided by (used in) investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Becton, Dickinson And Company VS. Cytek Becton, Dickinson And Company VS. Cytek [Member] Becton, Dickinson And Company VS. Cytek Delivery and payment terms (in days) Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] 2026 Purchase Obligation, to be Paid, Year One Document Fiscal Year Focus Document Fiscal Year Focus Basis of presentation Basis of Accounting, Policy [Policy Text Block] FCI FCI [Member] FCI Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Accrued compensation and related benefits Accrued Employee Benefits, Current Effective tax rate from continuing operations (as percent) Effective Income Tax Rate Reconciliation, Percent Entity Interactive Data Current Entity Interactive Data Current Operating lease cost Operating Lease, Cost Land use right Use Rights [Member] Finite-lived intangible asset, average useful life (in months) Finite-Lived Intangible Asset, Average Useful Life Finite-Lived Intangible Asset, Average Useful Life Plan Name Plan Name [Domain] Unrecognized stock-based compensation expense estimated, recognition period (in years) Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Legal settlement liability Legal Matters and Contingencies [Text Block] Legal settlement liability Legal Settlement Liability Current Legal settlement liability current Common stock Common Stock [Text Block] Common stock text block. Options exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Deferred income tax assets, noncurrent Deferred Tax Assets, Deferred Income Interest expenses for accretion of the legal settlement liabilities Interest Expenses For Accretion Of Legal Settlement Liabilities Interest expenses for accretion of the legal settlement liabilities. Stock options exercisable, aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Goodwill and intangible assets, net Goodwill and Intangible Assets, Policy [Policy Text Block] Building Building [Member] Total Purchase Obligations Purchase Obligation Segment Information and Geographic Data Segment Reporting Disclosure [Text Block] U.S. Treasury US Government Securities, at Carrying Value Marketable securities Short-term investments: Marketable Securities Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] U.S. Treasury U.S. Treasury US Treasury Securities [Member] Disaggregation Of Revenue [Table] Disaggregation of Revenue [Table] Trademarks Trademarks [Member] Product warranty Product Warranty Disclosure [Text Block] Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Trade accounts receivable, net Trade and Other Accounts Receivable, Unbilled Receivables, Policy [Policy Text Block] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table] Fair Value, Recurring and Nonrecurring [Table] Total amortization expense Amortization of Intangible Assets Depreciation and amortization Depreciation, Depletion and Amortization Other noncurrent assets Other Assets, Noncurrent Movement in Standard Product Warranty Accrual [Roll Forward] Movement in Standard Product Warranty Accrual [Roll Forward] Customer [Domain] Customer [Domain] Entity Central Index Key Entity Central Index Key PEO Name PEO Name Cost of sales: Cost of Product and Service Sold [Abstract] Schedule Of Revenues From External Customers And Long Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] 2027 Purchase Obligation, to be Paid, Year Two Thereafter Lessee, Operating Lease, Liability, To Be Paid, After Year Four Lessee, Operating Lease, Liability, To Be Paid, After Year Four Finished goods Inventory, Finished Goods, Gross Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Revolving Credit Facility Revolving Credit Facility [Member] Comprehensive (loss) income: Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Laboratory equipment Laboratory Equipment [Member] Laboratory equipment [Member]. Arrangement Duration Trading Arrangement Duration Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Shares of Common Stock withheld related to net share settlement (in shares) Common Stock Withheld Related to Net Share Settlement Shares Common Stock Withheld Related to Net Share Settlement Shares. Deferred revenue, current Contract with Customer, Liability, Current Segments [Axis] Segments [Axis] Schedule of Supplemental Cash Flow Information Related to Leases Schedule of Supplemental Cash Flow Information Related To Leases [Table Text Block] Schedule of Supplemental Cash Flow Information Related To Leases Table Text Block Prepaid expenses and other assets Increase (Decrease) in Prepaid Expense and Other Assets Product warranty Product Warranty Accrual, Current Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category Local Phone Number Local Phone Number Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Stock-based compensation plan Share-Based Payment Arrangement [Text Block] Repurchase of shares (in shares) Stock Repurchased and Retired During Period, Shares Intangible assets Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Excluding Goodwill Assets Assets [Abstract] Credit Facility [Axis] Credit Facility [Axis] Prepaid rent Prepaid Rent Prepaid expenses: Prepaid Expense, Current [Abstract] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Debt Instrument [Axis] Debt Instrument [Axis] Forfeited (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Legal settlement liability Legal Settlement Liability Non Current Legal settlement liability Noncurrent Business Combination [Line Items] Business Combination [Line Items] Credit Facility [Domain] Credit Facility [Domain] Total intangible assets Finite-Lived Intangible Assets, Gross Stockholders’ equity: Equity, Attributable to Parent [Abstract] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Mature in less than one year Mature in less than one year [Member] Mature in less than one year Office Facilities and Equipment Office Facilities and Equipment [Member] Office facilities and equipment member. Entity Address Address Line1 Entity Address, Address Line One Research and development Research and Development Expense Accumulated other comprehensive income (loss) AOCI Attributable to Parent [Member] Interest rate (as percent) Debt Instrument, Interest Rate, Stated Percentage Operating lease liability, noncurrent Operating lease liabilities, noncurrent Operating Lease, Liability, Noncurrent Balance Sheet Related Disclosures [Abstract] Balance Sheet Related Disclosures [Abstract] Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] Work in progress Inventory, Work in Process, Gross Fair Value as of Grant Date Award Grant Date Fair Value Property, Plant and Equipment [Abstract] Property, Plant and Equipment [Abstract] Entity Registrant Name Entity Registrant Name Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Effect of employee stock plans (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Derecognition of right-of-use assets Derecognition In Operating Lease, Right-of-Use Asset Derecognition In Operating Lease, Right-of-Use Asset Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Options expired (in shares) Share Based Compensation Arrangement By Share Based Payment Award Options Expired In Period The number of shares under options that expired during the reporting period Document Quarterly Report Document Quarterly Report Total Assets, Fair Value Disclosure Revision of Prior Period [Domain] Revision of Prior Period [Domain] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] 2027 Lessee, Operating Lease, Liability, to be Paid, Year Two 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beginning balance Stock options outstanding, aggregate intrinsic value, ending balance Aggregate intrinsic value (in thousands) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Deferred revenue Business Combination, Recognized Liability Assumed, Deferred Revenue, Current Shares issued in connection with employee stock plans Stock Issued During Period, Value, Employee Stock Purchase Plan Sale of Stock [Axis] Sale of Stock [Axis] Gross Unrealized Gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Name Trading Arrangement, Individual Name Security warranty obligation, term Security Warranty Obligation, Term Security Warranty Obligation, Term Award Type [Domain] Award Type [Domain] 2026 Lessee, Operating Lease, Liability, to be Paid, Year One Equity Awards Adjustments Equity Awards Adjustments [Member] Leasehold improvements Leasehold Improvements [Member] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Compensation Amount Outstanding Recovery Compensation Amount Loan amount Debt Instrument, Face Amount Gain on investments, accretion, and amortization, net Gain On Investments Accretion And Amortization Net Gain On Investments Accretion And Amortization Net 2025 Purchase Obligation, to be Paid, Remainder of Fiscal Year Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Dividend yield Dividend yield Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Revenue recognized Contract with Customer, Liability, Revenue Recognized Share Repurchase Program [Axis] Share Repurchase Program [Axis] CHINA CHINA MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Name Awards Close in Time to 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Instruments [Domain] Litigation Case [Axis] Litigation Case [Axis] Payments for taxes related to net share settlement of equity awards Payments for taxes related to net share settlement of equity awards Payments for taxes related to net share settlement of equity awards Total legal settlement liability Legal Settlement Liability Legal settlement liability Segments [Domain] Segments [Domain] Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Axis] EMEA EMEA EMEA [Member] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Schedule of Estimated Revenues Expected to be Recognized in the Future Related to Performance Obligations Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block] Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Domain] Inventories Increase (Decrease) in Inventories Inventories Inventory, Net Developed Technology Intangible Assets Developed Technology Rights [Member] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Minimum Minimum [Member] Sales and use tax payable Sales and Excise Tax Payable, Current Less: accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Distributor channel Sales Channel, Through Intermediary [Member] Net loss per share Earnings Per Share, Policy [Policy Text Block] Transfer of inventory to property and equipment Internal Inventory Transfer to Fixed Assets Internal Inventory Transfer to Fixed Assets ESPP Employee Stock Purchase Plan [Member] Employee Stock Purchase Plan [Member] Company Selected Measure Name Company Selected Measure Name Revenue recognition Revenue [Policy Text Block] Debt Debt Disclosure [Text Block] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Prepaid inventory Prepaid Inventory Prepaid inventory. Accrual for current year warranties Standard Product Warranty Accrual, Increase for Warranties Issued Proceeds from Employee Stock Purchase Plan Proceeds from Stock Plans Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Cash, FDIC insured amount Cash, FDIC Insured Amount Net (loss) income, diluted Net Income (Loss) Available to Common Stockholders, Diluted All Executive Categories All Executive Categories [Member] Amortization - license & IP expense Amortization License And IP Expense Amortization License And IP Expense Common stock, $0.001 par value; 1,000,000,000 authorized shares as of September 30, 2025 and December 31, 2024, respectively; 127,864,830 and 129,205,901 issued and outstanding shares as of September 30, 2025 and December 31, 2024, respectively. Common stock, value, issued Common Stock, Value, Issued Warranty cost incurred Product Warranty Expense Prepaid expenses Business Combination, Recognized Asset Acquired, Prepaid Expense and Other Asset, Current Segments, Geographical Areas [Abstract] Segments, Geographical Areas [Abstract] Commitments and contingencies Commitments and Contingencies Disclosure [Text Block] Weighted-average shares used in calculating net (loss) income per share, diluted (in shares) Weighted-average common shares outstanding, diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Deferred offering costs Deferred Offering Costs Policy [Policy Text Block] Deferred offering costs policy text block. Operating segments Segment Reporting, Policy [Policy Text Block] Commitments and contingencies (Note 18) Commitments and Contingencies Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] IP license I P License [Member] IP license [Member]. Business Combination Business Combination [Axis] Tax refund receivable Tax Refund Receivable And Payable Tax Refund Receivable And Payable Other Other Prepaid Expense, Current Entity Small Business Entity Small Business Sales and marketing Selling and Marketing Expense [Member] Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Document Transition Report Document Transition Report Underlying Securities Award Underlying Securities Amount Reagent license Reagent License [Member] Reagent License [Member] Equity Component [Domain] Equity Component [Domain] Document Period End Date Document Period End Date PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Income taxes Income Tax Disclosure [Text Block] Balance sheet details Supplemental Balance Sheet Disclosures [Text Block] Changes in the allowance for credit losses Accounts Receivable, Allowance for Credit Loss Proceeds from line of credit Proceeds from lines of credit Proceeds from Lines of Credit Customer deposits, which are included in 'Other current liabilities' Customer deposits Customer Deposit Liability Current Customer deposit liability current. Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Schedule of Supplemental Balance Sheet Information Related to Leases Schedule of Supplemental Balance Sheet Information Related To Leases [Table Text Block] Schedule of Supplemental Balance Sheet Information Related To Leases Table Text Block Short-term lease cost Short-Term Lease, Cost Stock options exercisable, weighted average remaining contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Operating lease liabilities Increase (Decrease) in Operating Lease Liability Legal settlement liability, noncurrent Estimated Litigation Liability, Noncurrent Shares acquired, average cost per share Shares Acquired, Average Cost Per Share Risks and Uncertainties [Abstract] Risks and Uncertainties [Abstract] Employee benefit plan Defined Contribution Plan [Text Block] Wuxi Loan Wuxi Loan [Member] Wuxi Loan Document Type Document Type Significant unobservable inputs (level 3) Fair Value, Inputs, Level 3 [Member] Net (loss) income attributable to common stockholders per share Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Loss Contingencies [Table] Loss Contingencies [Table] Advertising, marketing and media expenses Marketing and Advertising Expense Additional paid-in capital Additional Paid in Capital Office and computer equipment Office Equipment [Member] Product and Service [Axis] Product and Service [Axis] Total revenue, net Total revenue, net Total revenue, net Revenue from Contract with Customer, Excluding Assessed Tax All Individuals All Individuals [Member] Long-Term Debt, Type [Domain] Long-Term Debt, Type [Domain] Sales and excise tax payable Sales and Excise Tax Payable Purchase of property and equipment Payments to Acquire Property, Plant, and Equipment Name Forgone Recovery, Individual Name Total current assets Assets, Current Statistical Measurement [Axis] Statistical Measurement [Axis] Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Litigation settlement interest Litigation Settlement Interest Contract liabilities Contract Liability Policy [Policy Text Block] Contract liability policy text block. Stock repurchase program, authorized amount Share Repurchase Program, Authorized, Amount Interest rate on loan (as percent) Derivative, Fixed Interest Rate Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Proceeds from Employee Stock Purchase Plan Stock Issued During Period, Value, Employee Benefit Plan Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Net (loss) income, basic Net Income (Loss) Available to Common Stockholders, Basic Amnis ImageStream® developed technology Amnis ImageStream® developed technology Amnis ImageStream Developed Technology [Member] Amnis ImageStream Developed Technology Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Share Repurchase Program [Domain] Share Repurchase Program [Domain] Intangible Asset, Finite-Lived [Table] Intangible Asset, Finite-Lived [Table] Current liabilities: Liabilities, Current [Abstract] Weighted-average remaining contractual term (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Geographical [Axis] Geographical [Axis] Unrealized loss on marketable securities Accumulated Marketable Securities Unrealized Gain Loss Accumulated Marketable Securities Unrealized Gain Loss Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Total operating expenses Operating Expenses Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Long-term line of credit Long-Term Line of Credit Quoted prices in active markets for identical assets (level 1) Fair Value, Inputs, Level 1 [Member] Beginning balance (in shares) Ending balance (in shares) Shares, Outstanding Lease Lessor, Operating Leases [Text Block] Accrued expenses and other liabilities Increase (Decrease) in Accrued Liabilities Deferred revenue, current Deferred Revenue, Current APAC APAC Asia Pacific [Member] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Trade accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Security12b Title Title of 12(b) Security Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Prepaid insurance Prepaid Insurance Earnings Per Share [Abstract] Earnings Per Share [Abstract] Schedule of Legal Settlement Liability Schedule Of Legal Settlement Liability [Table Text Block] Schedule of legal settlement liability. Total other income, net Nonoperating Income (Expense) Contract with Customer, Sales Channel [Domain] Contract with Customer, Sales Channel [Domain] Dilutive Share Dilutive Share [Member] Dilutive Share Annual increase to common stock reserved for issuance (as percent) Share Based Compensation Arrangement Annual Increase in Common Stock Reserved for Issuance as Percentage of Common Stock Outstanding on Preceding Fiscal Year End Date Share based compensation arrangement annual increase in common stock reserved for issuance as percentage of common stock outstanding on preceding fiscal year end date. Gross profit Gross Profit Repurchase of shares Stock Repurchased and Retired During Period, Value Revenue deferred Increase (Decrease) in Contract with Customer, Liability Number of bank guarantees Number Of Bank Guarantees Number Of Bank Guarantees Stock repurchase program, commission costs Stock Repurchase Program, Commission Costs Stock Repurchase Program, Commission Costs Bank of China Maximum Credit Agreement Bank Of China Maximum Credit Agreement [Member] Bank Of China Maximum Credit Agreement Contract with Customer, Sales Channel [Axis] Contract with Customer, Sales Channel [Axis] Less imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Money market funds Money Market Funds, at Carrying Value Deferred offering costs Deferred Offering Costs Cash paid for taxes Income Taxes Paid, Net Options exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Award Timing Disclosures [Line Items] Schedule of Components of Inventory Schedule of Inventory, Current [Table Text Block] Long term debt Long-Term Debt, Gross Options granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Schedule of Identifiable Intangible Assets Acquired and Their Estimated Useful Lives for Amortization Schedule of identifiable intangible assets acquired and their estimated useful lives for amortization [Table Text Block] Schedule of identifiable intangible assets acquired and their estimated useful lives for amortization Property and equipment, net Property, Plant and Equipment Disclosure [Text Block] Total lease payments Lessee, Operating Lease, Liability, to be Paid Lessee, operating lease, renewal term (in years) Lessee, Operating Lease, Renewal Term Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract] Accounting Policies [Table] Accounting Policies [Table] Accounting policies. Trade name Trade name Trade Names [Member] Net loss Net Income (Loss) Attributable to Parent Expiration Date Trading Arrangement Expiration Date Cash paid for amounts included in measurement of lease liabilities: Operating Lease, Liability [Abstract] Ownership percentage Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage Construction in progress Construction in Progress [Member] Amnis FlowSight® and CellStream® developed technology Amnis FlowSight® and CellStream® developed technology Amnis FlowSight & CellStream Developed Technology [Member] Amnis FlowSight & CellStream Developed Technology Other Other Accrued Liabilities, Current Three Repurchase Programs Three Repurchase Programs [Member] Three Repurchase Programs Property and equipment, net Property and equipment, net Property, Plant and Equipment, Net Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Numerator Net Income (Loss) Attributable to Parent [Abstract] Payments for repurchase of shares Payments for repurchase of common stock Payments for Repurchase of Common Stock Adoption Date Trading Arrangement Adoption Date Bank of Ningbo Maximum Credit Agreement Bank Of Ningbo Maximum Credit Agreement [Member] Bank Of Ningbo Maximum Credit Agreement Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Trade accounts receivable Increase (Decrease) in Accounts Receivable Inventories Inventory, Policy [Policy Text Block] Entity Current Reporting Status Entity Current Reporting Status Leases term under operating lease agreements (in years) Lessee, Operating Lease, Term of Contract Customer [Axis] Customer [Axis] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Customer relationship Customer relationships Customer relationships Customer Relationships [Member] Loss from operations Operating Income (Loss) Line of Credit Line of Credit [Member] Accumulated deficit Retained Earnings (Accumulated Deficit) Loss on disposal of property and equipment Gain (Loss) on Disposition of Property Plant Equipment Financial Instrument [Axis] Financial Instrument [Axis] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Executive Category: Executive Category [Axis] Thereafter Purchase Obligation, to be Paid, After Year Two Purchase Obligation, to be Paid, After Year Two Other Other Current Liabilities Other Other current liabilities, other. Repayment of loan Repayments of Debt Current Fiscal Year End Date Current Fiscal Year End Date Expected term (in years) Expected term (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Number of stock-based compensation plan Number Of Stock-based Compensation Plan Number Of Stock-based Compensation Plan Accrued warranty costs Business Combination, Recognized Liability Assumed, Other Liability, Current Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Biotechnology, pharmaceutical, distributor and contract research organizations Biotechnology, Pharmaceutical, Distributor And Contract Research Organizations [Member] Biotechnology, Pharmaceutical, Distributor And Contract Research Organizations Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Weighted-average grant date fair value per share Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Other income, net Other Nonoperating Income (Expense) Statement [Table] Statement [Table] Deferred income taxes Deferred Income Tax Expense (Benefit) Adjustments to reconcile net loss to net cash (used in) provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Cash flows from financing activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Weighted-average grant date fair value of options granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Total contract liabilities Beginning balance Ending balance Contract with Customer, Liability Proceeds from maturities of marketable securities Proceeds from Sale and Maturity of Marketable Securities Antidilutive securities excluded from computation of diluted net loss per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount All Adjustments to Compensation All Adjustments to Compensation [Member] Total accrued expenses Accounts Payable and Accrued Liabilities, Current Amendment Flag Amendment Flag Included in other current liabilities: Other Liabilities, Current [Abstract] Termination Date Trading Arrangement Termination Date Net cash used in financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Product warranty obligation, term (in years) Product Warranty Obligation, Term Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Measure: Measure [Axis] Academia and government Academia And Government [Member] Academia and government member Weighted-average discount rate - operating leases: Operating Lease, Weighted Average Discount Rate, Percent Schedule of Stock Option Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Bank Of China Maximum Credit Renewal Agreement Bank Of China Maximum Credit Renewal Agreement [Member] Bank Of China Maximum Credit Renewal Agreement Business combination, provisional information, initial accounting incomplete, adjustment, deferred tax assets Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Deferred Tax Assets Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Deferred Tax Assets Basis of presentation and summary of significant accounting policies Basis of Presentation and Significant Accounting Policies [Text Block] Aggregate compensation payable (as percent) Aggregate Compensation Payable Percentage Aggregate Compensation Payable Percentage Sales (excluding stock-based compensation) Selling And Marketing Expense (Excluding Share-Based Payment Arrangement, Expense) Selling and Marketing Expense (Excluding Share-Based Payment Arrangement, Expense) Right-of-use assets obtained in exchange for new lease obligations: Right of Use Assets Obtained in Exchange for New Lease Obligations Abstract Right of use assets obtained in exchange for new lease obligations abstract Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Schedule of Financial Instruments Measured on Recurring Basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Weighted-average shares used in calculating net (loss) income per share, basic(in shares) Weighted-average common shares outstanding, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Share repurchase program, remaining authorized, amount Share Repurchase Program, Remaining Authorized, Amount Provision for excess and obsolete inventory Inventory Write-down Total cost of sales Cost of Product and Service Sold Royalty payment duration (in years) Royalty Payment Duration Royalty payment duration. Purchases Accrued Purchases Accrued purchases. Building and land Land and Building [Member] Upfront and payment terms (in days) Upfront And Payment Terms Upfront and payment terms. Schedule of Computation of the Basic and Diluted Net Loss Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Options exercisable (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Segment Reporting [Abstract] Effective income tax rate reconciliation, tax credit (as percent) Income tax Expense (Benefit) Increase (Decrease), Percent Income tax Expense (Benefit) Increase (Decrease), Percent Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Aggregate cash consideration Aggregate cash consideration Aggregate cash consideration Debt Disclosure [Abstract] Debt Disclosure [Abstract] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Risk-free interest rate Risk-free interest rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Entity Tax Identification Number Entity Tax Identification Number Beginning balance (in dollars per share) Ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Mile stone payment Mile Stone Payment Mile stone payment. Trade accounts payable Accounts Payable, Trade, Current Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Common stock, par or stated value per share (in dollar per share) Common Stock, Par or Stated Value Per Share Cost of sales (excluding stock-based compensation) Cost Of Goods Sold Cost Of Goods Sold Common stock, shares issued (in shares) Common Stock, Shares, Issued Weighted-average remaining lease term - operating leases: Operating Lease, Weighted Average Remaining Lease Term Options granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Goodwill and intangible assets, net Goodwill and Intangible Assets Disclosure [Text Block] 2021 Employee Stock Purchase Plan 2021 Employee Stock Purchase Plan [Member] 2021 Employee Stock Purchase Plan Use of estimates Use of Estimates, Policy [Policy Text Block] Schedule of Weighted Average Valuation Assumptions Used in Estimating the Fair Value of ESPP Schedule of Share-Based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block] Interest expense Interest Expense, Nonoperating Trading Arrangement: Trading Arrangement [Axis] Total Shareholder Return Amount Total Shareholder Return Amount Loss Contingencies [Line Items] Loss Contingencies [Line Items] Accounting Policies [Line Items] Accounting Policies [Line Items] Accounting policies. Foreign currency translation adjustment, net of tax Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Insider Trading Arrangements [Line Items] Security Exchange Name Security Exchange Name Options forfeited (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Upfront payment Upfront Payment Upfront payment. Tenant improvement receivables Tenant Improvements Raw materials Inventory, Raw Materials, Gross FCI developed technology FCI developed technology [Member] FCI developed technology [Member] Total liabilities Liabilities Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Unrealized gain on marketable securities Marketable Security, Unrealized Gain (Loss) Cash, cash equivalents and restricted cash: Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation [Abstract] Legal settlement liability, current Settlement Liabilities, Current Fixed asset purchases in accounts payable or accrued purchase at period end Capital Expenditures Incurred but Not yet Paid Line of credit facility, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity IP license Intellectual Property [Member] Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Stock repurchased during period, shares (in shares) Stock Repurchased During Period, Shares Operating expenses: Operating Expenses [Abstract] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] General and administrative (excluding stock-based compensation) General and Administrative Expense (Excluding Share-Based Payment Arrangement, Expense) General and Administrative Expense (Excluding Share-Based Payment Arrangement, Expense) Other current liabilities Total other current liabilities Other Liabilities, Current Reportable Segment Reportable Segment [Member] Reportable Segment Statement [Line Items] Statement [Line Items] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Cash and cash equivalents Cash and Cash Equivalent Schedule of RSU Awards Activity Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Other Other [Member] Other. Number of option for lease renewal Number Of Option for Lease Renewal Number Of Option for Lease Renewal Common stock Common Stock [Member] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Estimated Fair Value Fair Value Debt Securities, Available-for-Sale Entity Incorporation State Country Code Entity Incorporation, State or Country Code Non-NEOs Non-NEOs [Member] Corporate bonds Corporate Debt Securities [Member] Net (decrease) increase in cash, cash equivalents and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Professional service fees Accrued Professional Fees, Current