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Corporate Notes, at Carrying Value Corporate notes Net loss Change in Reporting Entity, Income (Loss), after Tax, Attributable to Parent Entity Incorporation, Date of Incorporation Date Of Incorporation Options outstanding, beginning balance (in shares) Options outstanding, ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Legal settlement liability Non Current Legal Settlement Liability Non Current Legal settlement liability Noncurrent Debt Instrument, Name [Domain] Operating cash outflows - payments on operating leases Operating Cash Outflows Payments On Operating Leases Operating cash outflows - payments on operating leases Document Fiscal Year Focus Document Fiscal Year Focus Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Intangible Assets, Net (Excluding Goodwill), Total 162M Compensation Effective income tax rate reconciliation compensation Effective income tax rate reconciliation compensation Other current assets: Prepaid Expense and Other Assets, Current [Abstract] Repayment of loan Repayments of Debt Loan Agreement [Member] Loan Agreement [Member] Loan agreement 2024 Lessee, Operating Lease, Liability, to be Paid, Year Two Stock issuance for litigation settlement (in shares) Stock Issuance For Litigation Settlement Stock Issuance For Litigation Settlement Earnings Per Share, Basic Earnings Per Share, Basic, Total Net income (loss) attributable to common stockholders per share, basic Other Other Prepaid Expense, Current Income (Loss) from Continuing Operations, Per Basic Share Income (Loss) from Continuing Operations, Per Outstanding Share, Total Net income attributable to common stockholders per share, basic Shares outstanding Stock Outstanding During Period Shares Employee Stock Purchase Plans Stock outstanding during period shares employee stock purchase plans. 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Unrealized gain (loss) on marketable securities Marketable Securities, Unrealized Gain (Loss) Annual increase to common stock reserved for issuance 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. Schedule of stock-based compensation expense Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Furniture and Fixtures Furniture and Fixtures [Member] Gain on equity method investment Equity Securities, FV-NI, Gain (Loss) Equity Securities, FV-NI, Gain (Loss), Total Subpart F Effective Income Tax Rate Reconciliation Subpart Effective Income Tax Rate Reconciliation Subpart Options exercised (in shares) Exercise of stock options (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period DeepCyto. DeepCyto [Member] Goodwill and Intangible Assets, Net Goodwill and Intangible Assets Disclosure [Text Block] Schedule of Components of Inventory Schedule of Inventory, Current [Table Text Block] Level 3 Fair Value, Inputs, Level 3 [Member] Total accrued expenses Accounts Payable and Accrued Liabilities, Current Use of Estimates, Policy [Policy Text Block] Use of estimates Sales channel mix Sales Channel Mix [Abstract] Sales channel mix abstract. 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Subsequent Event Type Subsequent Event Type [Axis] Operating Lease, Right-of-Use Asset, Amortization Expense Amortization of operating lease-right-of use assets Balance Sheet Location Balance Sheet Location [Axis] Net comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Risk-free interest rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Total future minimum lease payments Lessor, Operating Lease, Payments to be Received Gross Unrealized Loss Gross Unrealized Loss Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Plan Name Plan Name [Axis] Tonbo Biotechnologies Corporation Tonbo Biotechnologies Corporation [Member] Tonbo biotechnologies corporation member. Cytek Cytek [Member] Cytek [Member] Schedule Of Related Party Transactions By Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Long-Lived Tangible Asset Long-Lived Tangible Asset [Domain] Debt Instrument Term Debt Instrument, Term Common stock, par value Common Stock, Par or Stated Value Per Share Entity Well-known Seasoned Issuer Federal Federal Ministry of Finance, Germany [Member] Variable Lease, Cost Variable lease cost Prepaid rent Prepaid Rent Net Income Loss 1. Net Income Loss 1 Net income (loss) Issuance of Series D redeemable convertible preferred stock, net of issuance costs of $334 Stock Issued During Period, Value, Conversion of Convertible Securities IP License I P License [Member] IP license [Member]. Granted Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Delivery and payment terms Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Property and equipment, net Property, Plant and Equipment Disclosure [Text Block] Less Than One Year [Member] Less Than One Year [Member] Less than one year member Estimated useful lives Property, Plant and Equipment, Estimated Useful Lives Weighted average exercise price, options granted (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Customer relationships Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets Schedule of Rent Expense [Table Text Block] Schedule of rent expense 2024 Lessor, Operating Lease, Payments to be Received, Rolling Year Three Indefinite-lived Intangible Assets, Major Class Name Indefinite-Lived Intangible Assets, Major Class Name [Domain] Schedule of Future Undiscounted Cash Flows And Reconciliation To The Lease Liabilities Recognized Finance Lease, Liability, Fiscal Year Maturity [Table Text Block] Non-cash investing and financing activities: Noncash Investing and Financing Items [Abstract]