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Schedule of Financial Instruments Measured on Recurring Basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Common stock, $0.001 par value; 1,000,000,000 authorized shares as of June 30, 2026 and December 31, 2025, respectively; 129,982,753 and 128,550,136 issued and outstanding shares as of June 30, 2026 and December 31, 2025, respectively Common Stock, Value, Issued 2027 Lessee, Operating Lease, Liability, to be Paid, Year One Trademarks Trademarks [Member] Other Other Prepaid Expense, Current Greater than 1 year Greater Than One Year [Member] Greater than one year member Line of Credit Line of Credit [Member] Restatement Determination Date Restatement Determination Date Schedule of Estimated Useful Life of Property and Equipment Summary Of Useful Life Of Property Plant And Equipment [Table Text Block] Summary of Useful Life of Property Plant and Equipment. 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Sales and marketing Selling and Marketing Expense Operating lease right-of-use assets Operating lease right-of-use assets, net of amortization Operating Lease, Right-of-Use Asset Cash paid for amounts included in measurement of lease liabilities: Operating Lease, Liability [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]. 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Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Equity method investments Equity Method Investments 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. 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Revenues From External Customers And Long Lived Assets [Line Items] Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items] Commitments and contingencies Commitments and Contingencies Disclosure [Text Block] 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. 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Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Schedule of Components of Lease Expense Lease, Cost [Table Text Block] Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area [Abstract] Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area [Abstract] Other Other Assets, Current Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Transfer of inventory to property and equipment Internal Inventory Transfer To Fixed Assets Internal Inventory Transfer To Fixed Assets Other income (expense): Other Nonoperating Income (Expense) [Abstract] All Trading Arrangements All Trading Arrangements [Member] ESPP Employee Stock Purchase Plan [Member] Employee Stock Purchase Plan [Member] Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] 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Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Total Long-Lived Asset, Excluding Financial Instrument, Customer Relationship, Mortgage Servicing Right, Deferred Policy Acquisition Cost, and Deferred Tax Asset, Amount Amortization - license & IP expense Amortization License And IP Expense Amortization License And IP Expense Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Entity File Number Entity File Number Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] FCI developed technology FCI Developed Technology [Member] FCI developed technology [Member] IP license IP License [Member] IP license [Member]. Schedule of Stock Option Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Weighted-average exercise price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Impairment loss Asset, Impairment Loss Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Schedule of Allowance for Credit Loss Financing Receivable, Allowance for Credit Loss [Table Text Block] Common stock, shares issued (in shares) Common Stock, Shares, Issued Measure: Measure [Axis] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract] Tax refund receivable Tax Refund Receivable And Payable Tax Refund Receivable And Payable Finished goods Inventory, Finished Goods, Gross 2028 Purchase Obligation, to be Paid, Year Two Equity Components [Axis] Equity Components [Axis] Trade accounts receivable Increase (Decrease) in Accounts Receivable Product and Service [Domain] Product and Service [Domain] Cash paid for taxes, net of refunds Income Tax Paid, after Refund Received Disaggregation Of Revenue [Table] Disaggregation of Revenue [Table] Litigation settlement interest Litigation Settlement Interest Reagent license Reagent License [Member] Reagent License [Member] Entity Interactive Data Current Entity Interactive Data Current Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Total accrued expenses Accounts Payable and Accrued Liabilities, Current Entity Small Business Entity Small Business Net comprehensive loss Comprehensive Income (Loss), Net of Tax, Attributable to Parent Advertising, marketing and media expenses Marketing and Advertising Expense 2029 Lessee, Operating Lease, Liability, to be Paid, Year Three Termination Date Trading Arrangement Termination Date Property Plant And Equipment [Line Items] Property, Plant, and Equipment [Line Items] Customer deposits, which are included in 'Other current liabilities' Customer deposits Customer Deposit Liability Current Customer deposit liability current. 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 Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table] Fair Value, Recurring and Nonrecurring [Table] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Product warranty Product Warranty Disclosure [Text Block] Other current liabilities Total other current liabilities Other Liabilities, Current Other noncurrent assets Other Assets, Noncurrent Marketable securities Short-term investments Marketable Securities Document Type Document Type 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] Wuxi Loan Wuxi Loan [Member] Wuxi Loan Accrued expenses Accrued Liabilities, Current Fair Value as of Grant Date Award Grant Date Fair Value Stock options exercisable, aggregate intrinsic value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Arrangement Duration Trading Arrangement Duration Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Local Phone Number Local Phone Number Deferred revenue, non-current Contract with Customer, Liability, Noncurrent Work in progress Inventory, Work in Process, Gross Entity Address Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Contract liabilities Contract Liability Policy [Policy Text Block] Contract liability policy text block. Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Commitments and contingencies (Note 17) Commitments and Contingencies Total intangible assets Intangible Asset, Finite-Lived, before Accumulated Amortization Schedule of Components of Other Current Liabilities Other Noncurrent Liabilities [Table Text Block] Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Total property and equipment Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] China CHINA Legal settlement liability, noncurrent Estimated Litigation Liability, Noncurrent Unamortized domestic research and development expense, deduction amount Unamortized Domestic Research And Development Expense, Deduction Amount Unamortized Domestic Research And Development Expense, Deduction Amount Proceeds from Employee Stock Purchase Plan Proceeds From Employee Stock Purchase Plan, Value Proceeds From Employee Stock Purchase Plan, Value Business Combinations Business Combination [Policy Text Block] Furniture and fixtures Furniture and fixtures Furniture and Fixtures [Member] Liabilities and stockholders’ equity Liabilities and Equity [Abstract] Intangible Asset, Finite-Lived, Class [Domain] Intangible Asset, Finite-Lived, Class [Domain] Options exercisable, weighted average remaining contractual term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted-Average Remaining Contractual Term Trade name Trade name Trade Names [Member] Marketable securities: Marketable Securities [Abstract] Inventories Inventory, Net Award Type [Domain] Award Type [Domain] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Remainder of 2026 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Movement in Standard Product Warranty Accrual [Roll Forward] Movement in Standard Product Warranty Accrual [Roll Forward] Significant unobservable inputs (Level 3) Fair Value, Inputs, Level 3 [Member] Supplemental disclosure of cash flow information: Supplemental Cash Flow Information [Abstract] Expected term (in years) Expected term (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Leases term under operating lease agreements (in years) Lessee, Operating Lease, Term of Contract PEO Name PEO Name Geographical [Axis] Geographical [Axis] Accrued expenses and other liabilities Increase (Decrease) in Accrued Liabilities Leasehold improvements Leasehold Improvements [Member] Restricted cash Restricted Cash Total contract liabilities Beginning balance Ending balance Contract with Customer, Liability Prepaid expenses: Prepaid Expense, Current [Abstract] Other segment items Segment Reporting, Other Segment Item, Amount Long-Lived Asset, Class [Axis] Long-Lived Asset, Class [Axis] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Entity Tax Identification Number Entity Tax Identification Number Accounts Receivable, Allowance for Credit Loss [Roll Forward] Accounts Receivable, Allowance for Credit Loss [Roll Forward] Schedule of Legal Settlement Liability Schedule Of Legal Settlement Liability [Table Text Block] Schedule of legal settlement liability. 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Plan Name [Axis] Plan Name [Axis] Tabular List, Table Tabular List [Table Text Block] Additional paid-in capital Additional Paid in Capital Sales and use tax payable Sales and Excise Tax Payable, Current Purchase of intangible assets Payments to Acquire Intangible Assets Other income (expense), net Other Nonoperating Income (Expense) Number of stock-based compensation plan Number Of Stock-based Compensation Plan Number Of Stock-based Compensation Plan Biotechnology, pharmaceutical, distributor and contract research organizations Biotechnology, Pharmaceutical, Distributor And Contract Research Organizations [Member] Biotechnology, pharmaceutical, distributor and CRO member Name Awards Close in Time to MNPI Disclosures, Individual Name 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] Options outstanding, aggregate intrinsic value, beginning balance 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 Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period General and administrative General and Administrative Expense Long-Lived Asset, Class [Domain] Long-Lived Asset, Class [Domain] Schedule Of Property Plant And Equipment [Table] Property, Plant, and Equipment [Table] Adjustment to Compensation: Adjustment to Compensation [Axis] Unrealized loss on marketable securities Marketable Security, Unrealized Gain (Loss) Gain on investments, accretion, and amortization, net Loss (Gain) On Investments Accretion And Amortization Net Loss (Gain) On Investments Accretion And Amortization Net Product Warranties Disclosures [Abstract] Product Warranties Disclosures [Abstract] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Prepaid income tax Prepaid Taxes Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Credit Facility [Axis] Credit Facility [Axis] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Total Assets, Fair Value Disclosure Investments Investment, Policy [Policy Text Block] Academia and government Academia And Government [Member] Academia and government member Name Measure Name Income taxes Income Tax Disclosure [Text Block] Pay vs Performance Disclosure [Line Items] Bank of China Maximum Credit Renewal Agreement Bank Of China Maximum Credit Renewal Agreement [Member] Bank Of China Maximum Credit Renewal Agreement Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Domain] Other non-cash expense (income), net Other Noncash Income (Expense) 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 Debt Instrument [Line Items] Debt Instrument [Line Items] Royalty payment duration (in years) Royalty Payment Duration Royalty payment duration. Purchases Accrued Purchases Accrued purchases. Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Upfront and payment terms (in days) Upfront And Payment Terms Upfront and payment terms. Warranty cost incurred Product Warranty Expense Additional paid-in capital Additional Paid-in Capital [Member] Legal settlement liability, current Settlement Liabilities, Current Entity Filer Category Entity Filer Category Laboratory equipment Equipment [Member] Effective income tax rate reconciliation, tax credit (as a percent) Income tax Expense (Benefit) Increase (Decrease), Percent Income tax Expense (Benefit) Increase (Decrease), Percent Distributor channel Sales Channel, Through Intermediary [Member] Revision of Prior Period [Axis] Revision of Prior Period [Axis] Name Trading Arrangement, Individual Name Cash and cash equivalents Total cash and cash equivalents Cash and Cash Equivalent Other current assets: Prepaid Expense and Other Assets, Current [Abstract] Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Ownership percentage (as a percent) Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage Company Selected Measure Amount Company Selected Measure Amount Cost of sales (excluding stock-based compensation) Cost Of Goods Sold Cost Of Goods Sold Depreciation and amortization Depreciation, Depletion and Amortization Total inventories Inventory, Gross 2021 Employee Stock Purchase Plan 2021 Employee Stock Purchase Plan [Member] 2021 Employee Stock Purchase Plan Contract with Customer, Sales Channel [Domain] Contract with Customer, Sales Channel [Domain] Current assets: Assets, Current [Abstract] Weighted-average remaining lease term - operating leases Operating Lease, Weighted Average Remaining Lease Term Non-PEO NEO Non-PEO NEO [Member] Foreign currency translation and transactions Foreign Currency Transactions and Translations Policy [Policy Text Block] Entity Address Address Line1 Entity Address, Address Line One Operating lease right-of-use assets obtained in exchange for operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Provision for (benefit from) income taxes Income tax expense (benefit) Income Tax Expense (Benefit) Accounting Policies [Line Items] Accounting Policies [Line Items] Accounting policies. Risks and Uncertainties [Abstract] Risks and Uncertainties [Abstract] Number of element Legal Settlement, Number Of Element Legal Settlement, Number Of Element Upfront payment Upfront Payment Upfront payment. Total cost of sales Cost of Product and Service Sold Total Purchase Obligations Purchase Obligation Award Timing Method Award Timing Method [Text Block] Principles of consolidation Consolidation, Policy [Policy Text Block] Net (decrease) in cash and cash equivalents Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Numerator Net Income (Loss) Attributable to Parent [Abstract] Unrealized loss on marketable securities Accumulated Other Comprehensive Income (Loss), Marketable Securities Unrealized Gain (Loss) Accumulated Other Comprehensive Income (Loss), Marketable Securities Unrealized Gain (Loss) Net loss Net loss Net Income (Loss) Attributable to Parent Long-Term Debt, Type [Axis] Long-Term Debt, Type [Axis] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Cash, FDIC insured amount Cash, FDIC Insured Amount Proceeds from sale of property and equipment Proceeds from Sale of Property, Plant, and Equipment Statement [Table] Statement [Table] 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) Restatement Determination Date: Restatement Determination Date [Axis] Reportable Segment Reportable Segment [Member] Reportable Segment Proceeds from issuance of common stock under employee stock plans Proceeds from Stock Options Exercised 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] Interest income Investment Income, Interest Options exercisable (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Schedule of Contract with Customer Contract Asset Contract Liability and Receivable Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Assurance-type product warranties Standard Product Warranty, Policy [Policy Text Block] Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Other Other [Member] Other. Number of option for lease renewal Number Of Option for Lease Renewal Number Of Option for Lease Renewal Revenue, net: Revenues [Abstract] Employee benefit plans Defined Contribution Plan [Text Block] Basis of presentation and summary of significant accounting policies Basis of Presentation and Significant Accounting Policies [Text Block] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block]