Accounting Policies [Abstract] Accounting Policies [Abstract] Accounts Payable And Accrued Liabilities Disclosure [Text Block] Accrued Liabilities Accounts Payable Current Accounts payable Accounts Receivable Facility [Member] Accounts Receivable Facility [Member] Accounts Receivable Facility [Member] Accounts Receivable [Member] Total accounts receivable [Member] Accounts Receivable Net Current Accounts receivable, net Accretion Of Preferred Stock Accretion Of Preferred Stock Accretion of preferred stock Accrued Clinical Expense Current Accrued Clinical Expense Current Clinical study costs Accrued Liabilities Current Accrued liabilities Accrued Offering Costs Accrued Offering Costs Accrual of offering costs Accrued Professional Fees Current Accounting and legal Accrued Salaries Current Salaries and bonuses Accumulated Depreciation Depletion And Amortization Property Plant And Equipment Less: Accumulated depreciation and amortization Accumulated Other Comprehensive Income Loss Net Of Tax Other comprehensive income Accumulated Other Comprehensive Income [Member] Other Comprehensive Income (Loss) [Member] Additional Paid In Capital Additional paid in capital Additional Paid In Capital [Member] Additional Paid-in Capital [Member] Adjustments Noncash Items 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 Adjustments To Additional Paid In Capital Other Conversion of warrants from warrants for preferred stock warrants for common stock Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value Stock-based compensation Adjustments To Additional Paid In Capital Stock Issued Issuance Costs Initial public offering, issuance cost Advance Royalties Current Prepaid royalties Advertising Expense Advertising costs Allowance For Doubtful Accounts Receivable Current Allowance for doubtful accounts Amendment Flag Amendment Flag Amortization Of Debt Discount Premium Amortization of debt discount Amortization Of Premium On Investments Amortization Of Premium On Investments Net amortization of premium on short term investments Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount Common stock warrant Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities [Axis] 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] Antidilutive Securities Name [Domain] Antidilutive Securities, Name [Domain] Asia Pacific [Member] Asia Pacific [Member] Asset Backed Loans And Other Invested Assets Asset Backed Loans And Other Invested Assets Related party loans and other assets Assets Total assets Assets [Abstract] Assets: Assets Current Total current assets Assets Current [Abstract] Current assets: Available For Sale Securities Assets at fair value Available For Sale Securities Amortized Cost Amortized cost Available For Sale Securities Debt Maturities After One Through Five Years Fair Value Maturing after one year through three years Available For Sale Securities Debt Maturities Within One Year Fair Value Maturing in one year or less Available For Sale Securities Debt Securities Fair value Available For Sale Securities Gross Unrealized Gains Accumulated In Investments Available For Sale Securities Gross Unrealized Gains Accumulated In Investments Gross unrealized gains Amount of accumulated pre-tax unrealized loss before deducting pre-tax unrealized gain on investments in available-for-sale securities impacting investments. Available For Sale Securities Gross Unrealized Loss Accumulated In Investments Gross unrealized losses Available For Sale Securities [Text Block] Company's Available-for-Sale Securities by Level Within the Fair Value Hierarchy Award Type [Axis] Award Type [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Basis Of Accounting Policy Policy [Text Block] Accounting Principles Basis Of Presentation And Significant Accounting Policies [Line Items] Basis Of Presentation And Significant Accounting Policies [Line Items] Basis Of Presentation And Significant Accounting Policies [Line Items] Basis Of Presentation And Significant Accounting Policies [Table] Basis Of Presentation And Significant Accounting Policies [Table] Basis Of Presentation And Significant Accounting Policies [Table] Business Acquisition Percentage Of Voting Interests Acquired Voting power in surviving entity Business Description And Basis Of Presentation [Text Block] Description of the Business Capital Lease Obligations Amount financed under lease Equipment line of credit Capital Leases Interest Rate Capital Leases Interest Rate Interest rate accrues on the unpaid balance Capital Leases Term Capital Leases Term Term of lease Cash And Cash Equivalents At Carrying Value End of period Beginning of period Cash and cash equivalents Cash And Cash Equivalents At Carrying Value [Abstract] Cash and cash equivalents: Cash And Cash Equivalents [Member] Cash equivalents Cash And Cash Equivalents Period Increase Decrease Net increase (decrease) in cash and cash equivalents Cash And Cash Equivalents Policy [Text Block] Cash and Cash Equivalents Chief Executive Officer [Member] Chief Executive Officer [Member] Chief Medical Officer [Member] Chief Medical Officer [Member] Chief Medical Officer [Member] Class Of Stock [Domain] Class of Stock [Domain] Class Of Warrant Or Right [Axis] Class of Warrant or Right [Axis] Class Of Warrant Or Right [Domain] Class of Warrant or Right [Domain] Class Of Warrant Or Right During Period, Value, Issued Class Of Warrant Or Right During Period Value Issued Issuance of preferred stock warrants Class Of Warrant Or Right Exercisable Period Class Of Warrant Or Right Exercisable Period Preferred stock warrants, exercisable period Class Of Warrant Or Right Exercise Price Of Warrants Or Rights Class of warrant, exercise price per share Exercise price of warrants Class Of Warrant Or Right [Line Items] Class of Warrant or Right [Line Items] Class Of Warrant Or Right Number Of Securities Called By Each Warrant Or Right Shares of convertible preferred stocks called by warrants Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights Number of shares Number of shares issuable upon exercise of warrants Class Of Warrant Or Right Number Of Warrants Exercised Class Of Warrant Or Right Number Of Warrants Exercised Warrants to purchase shares of preferred stock, exercised shares Class Of Warrant Or Right [Table] Class of Warrant or Right [Table] Class Of Warrant Or Right Term Class Of Warrant Or Right Term Warrant term Class Of Warrants Issue Date Class Of Warrants Issue Date Warrants Issue Date Class Of Warrants Or Right Exercises In Period Exercise Price Class Of Warrants Or Right Exercises In Period Exercise Price Class of Warrant, share price Class Of Warrants Or Right Expiration Date Class Of Warrants Or Right Expiration Date Expiry Date Commitments And Contingencies Commitments and contingencies (Note 12) Commitments And Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Commitments And Contingencies Disclosure [Text Block] Commitments and Contingencies Common And Preferred Stock [Line Items] Common And Preferred Stock [Line Items] Common And Preferred Stock [Line Items] Common And Preferred Stock [Table] Common And Preferred Stock [Table] Common And Preferred Stock [Table] Common Stock [Member] Common Stock [Member] Common Stock Par Or Stated Value Per Share Common stock price per share Common stock, par value, Common Stock Shares Authorized Common stock, shares authorized; Common Stock Shares Issued Common stock, shares issued; Common Stock Shares Outstanding Balances at end of period, shares Balances at beginning of period, shares Common stock, shares outstanding; Common Stock Value Common stock, value Comprehensive Income Net Of Tax Comprehensive loss Comprehensive Income Policy Policy [Text Block] Comprehensive Income (Loss) Computer Equipment [Member] Computer Equipment [Member] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Concentration Risk By Benchmark [Axis] Concentration Risk Benchmark [Axis] Concentration Risk By Type [Axis] Concentration Risk Type [Axis] Concentration Risk Credit Risk Concentration of Risks Concentration Risk [Line Items] Concentration Risk [Line Items] Concentration Risk Percentage 1 Concentration risk percentage Concentration risk, percentage Concentration Risk [Table] Concentration Risk [Table] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Consolidation Policy [Text Block] Principles of Consolidation Construction In Progress [Member] Construction in Progress [Member] Consumables [Member] Consumables [Member] Consumables [Member] Contingent Convertible Preferred Stock [Member] Contingent Convertible Preferred Stock [Member] Conversion Of Stock Amount Converted 1 Conversion of convertible promissory notes and accrued interest into Series D preferred stock Convertible Preferred Stock [Member] Convertible preferred stock (as converted) [Member] Convertible Preferred Stock Subject To Mandatory Redemption [Member] Convertible Preferred Stock Subject to Mandatory Redemption [Member] Convertible Preferred Stock Warrants Liability Convertible Preferred Stock Warrants Liability Preferred stock warrant liability Convertible Preferred Stock Warrants [Member] Convertible Preferred Stock Warrants [Member] Convertible preferred stock warrants (as converted) [Member] Convertible Subordinated Debt Principal amount of subordinated convertible promissory notes Convertible Subordinated Debt [Member] Convertible Subordinated Debt [Member] Corporate Debt Securities [Member] Corporate debt securities Cost Of Revenue Cost of revenue Cost of revenue Cost Of Revenue [Member] Cost Of Revenue [Member] Cost Of Revenue [Member] Cost Of Sales Policy [Text Block] Cost of Revenue Costs And Expenses Total costs and expenses Costs And Expenses [Abstract] Costs and expenses Credit Facility [Axis] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Customer A [Member] Customera [Member] Customera [Member] Customer B [Member] Customer B [Member] Customer B [Member] Debt Conversion Original Debt Amount 1 Gross proceed from issuance of convertible preferred stock, value of subordinated convertible promissory notes Debt Disclosure [Abstract] Debt Disclosure [Abstract] Debt Disclosure [Text Block] Long-Term Debt and Obligations Debt Instrument Basis Spread On Variable Rate 1 Line of credit facility,interest rate Debt Instrument Floor Rate Debt Instrument Floor Rate Floor rate Debt Instrument Interest Rate At Period End Interest rate at end of period Debt Instrument Interest Rate Stated Percentage Converted notes, interest rate Debt Instrument Maturity Date Line of credit facility, due dates Debt Instrument Maturity Year And Month Debt Instrument Maturity Year And Month Line of credit facility, due dates Debt Instrument [Table] Schedule of Long-term Debt Instruments [Table] Debt Instrument Term Advance payable term under term loan Debt Instrument Unamortized Discount Less: Unamortized debt discount Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract] Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] Deferred Initial Public Offering Costs [Policy Text Block] Deferred Initial Public Offering Costs Policy [Text Block] Deferred Offering Costs Deferred Offering Costs Deferred offering costs Deferred Rent Credit Current Deferred rent, current portion Deferred Rent Credit Noncurrent Deferred rent, net of current portion Deferred Revenue Current Deferred revenue, current portion Deferred Revenue Noncurrent Deferred revenue, net of current portion Deferred Tax Assets Gross Total deferred tax assets Deferred Tax Assets Net Net deferred tax assets Deferred Tax Assets Operating Loss Carryforwards Net operating loss carryforwards Deferred Tax Assets Other Other Deferred Tax Assets Tax Credit Carryforwards Research Research and development tax credit carryforwards Deferred Tax Assets Valuation Allowance Balance at End of Year Balance at Beginning of Year Less: Valuation allowance Deferred Tax Assets Valuation Allowance Written Off Deferred Tax Assets Valuation Allowance Written Off Write-offs Deposits Assets Current Deposits for inventory Depreciation And Amortization Depreciation and Amortization expense Depreciation Depletion And Amortization Depreciation and amortization Derivative Liabilities Fair Value Fair value of warrants on the date of issuance Diagnostics [Member] Diagnostics [Member] Diagnostics segment [Member] Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Disclosure Of Share Based Compensation Arrangements By Share Based Payment Award [Text Block] Stock Option Plans Document And Entity Information [Abstract] Document And Entity Information [Abstract] Document And Entity Information [Abstract] Document Period End Date Document Period End Date Document Type Document Type Due From Related Parties Loan to related party Earning Per Share Denominator [Abstract] Earning Per Share Denominator [Abstract] Denominator: Earning Per Share Numerator [Abstract] Earning Per Share Numerator [Abstract] Numerator: Earnings Per Share [Abstract] Earnings Per Share [Abstract] Earnings Per Share Basic And Diluted Net loss per share-basic and diluted Earnings Per Share [Text Block] Net Loss Per Share Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate Statutory federal income tax rate Eligible Item Or Group For Fair Value Option [Axis] Eligible Item or Group for Fair Value Option [Axis] Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Unrecognized share-based compensation costs Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition 1 Share Based Compensation Weighted Average Recognized Period Entity Central Index Key Entity Central Index Key Entity Filer Category Entity Filer Category Entity Registrant Name Entity Registrant Name Equipment [Member] Equipment [Member] Equity [Abstract] Equity [Abstract] Equity Component [Domain] Equity Component [Domain] Europe And Middle East [Member] Europe And Middle East [Member] Europe & Middle East [Member] Exercise Price Range Five [Member] Exercise Price Range Five [Member] Exercise Price Range 3.84 [Member] Exercise Price Range Four [Member] Exercise Price Range Four [Member] Exercise Price Range 2.24 [Member] Exercise Price Range One [Member] Exercise Price Range One [Member] Exercise Price Range 0.3 [Member] Exercise Price Range Six [Member] Exercise Price Range Six [Member] Exercise Price Range 5.12 [Member] Exercise Price Range Three [Member] Exercise Price Range Three [Member] Exercise Price Range 1.92 [Member] Exercise Price Range Two [Member] Exercise Price Range Two [Member] Exercise Price Range 0.9 [Member] Extended Product Warranty Policy Reserve for Product Warranties Fair Value Assumptions Exercise Price Fair value assumption, stock price Fair Value Assumptions Expected Term Fair value assumption, remaining contractual life Fair Value Assumptions Expected Volatility Rate Fair value assumption,volatility Fair value of warrants, volatility rate assumed Fair Value Assumptions Risk Free Interest Rate Fair value assumption , risk free interest Fair value of warrants, risk free rate assumed Fair Value By Fair Value Hierarchy Level [Axis] Fair Value, Hierarchy [Axis] Fair Value Inputs Level 1 [Member] Quoted prices in active markets for identical assets (Level 1) Fair Value Inputs Level 2 [Member] Other observable inputs (Level 2) Fair Value Inputs Level 3 [Member] Significant unobservable inputs (Level 3) Fair Value Measurement Policy Policy [Text Block] Fair Value Measurements Fair Value Measurements Fair Value Hierarchy [Domain] Fair Value Hierarchy [Domain] Fair Value Off Balance Sheet Risks Disclosure Information [Line Items] Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] Fair Value Option Eligible Item Or Group [Domain] Fair Value, Option, Eligible Item or Group [Domain] Furniture And Fixtures [Member] Furniture and Fixtures [Member] Gain Loss On Disposal Of Property Plant And Equipment And Land Use Rights Gain Loss On Disposal Of Property Plant And Equipment And Land Use Rights Loss on disposal of property and equipment Group One [Member] Group One [Member] Exercise prices that were less than the estimated per share value [Member]