Weighted average shares outstanding used in computing allocation of net loss attributable to common stockholders Weighted Average Number of Shares Outstanding, Basic For Allocation Of Net Loss Weighted Average Number of Shares Outstanding, Basic For Allocation Of Net Loss Customer [Domain] Customer [Domain] Class B Nonredeemable Common Stock Basic in Shares Class B Nonredeemable Common Stock Basic in Shares Class B Nonredeemable Common Stock Basic in Shares Current Current State and Local Tax Expense (Benefit) Leasehold improvements Leasehold Improvements [Member] Preferred stock, shares outstanding Preferred Stock, Shares Outstanding Property Subject to or Available for Operating Lease [Axis] Property Subject to or Available for Operating Lease [Axis] Warrant liability Derivative Liability Consultant Share-based Payment Arrangement, Nonemployee [Member] Commitments and Contingencies (Details) [Line Items] Commitments and Contingencies (Details) [Line Items] Contract assets and contract liabilities Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Loss/Basic and Diluted Non-Redeemable Class A and B Common Stock (in Dollars per share) Loss Basic And Diluted Non-Redeemable Class A And B Common Stock Loss/Basic and Diluted Non-Redeemable Class A and B Common Stock. Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Derivative Financial Instruments Derivatives, Policy [Policy Text Block] Capital lease, interest rate Capital Leases Of Lessee, Interest Rate Capital Leases Of Lessee, Interest Rate Net increase (decrease) in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Expected volatility Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate 2022 Long-Term Debt, Maturity, Year Two Third anniversary through fourth anniversaty Liquidation Period Two [Member] Liquidation Period Two Tax Credit Carryforward [Line Items] Tax Credit Carryforward [Line Items] Interest earned on investments held in Trust Account Interest Income Interest Income, Other Subsequent Event Type [Domain] Subsequent Event Type [Domain] Sale of 44,275,000 Units, net of underwriting discounts SaleNetOfUnderwritingDiscounts Sale of net of underwriting discounts. Net deferred tax assets Deferred Tax Assets, Net Total Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Revenue recognized Contract with Customer, Liability, Revenue Recognized Research and development Research and Development Expense [Member] Sale of Stock [Axis] Sale of Stock [Axis] Subsequent Events [Abstract] Subsequent Events [Abstract] Conversion ratio Stockholders' Equity Note, Stock Split, Conversion Ratio Total deferred tax assets Total deferred tax assets Deferred Tax Assets, Net of Valuation Allowance Business Acquisition [Axis] Business Acquisition [Axis] Condensed Cash Flow Statement [Table] Condensed Cash Flow Statement [Table] Preferred Series A dividend Increase in Carrying Amount of Redeemable Preferred Stock Warrants Warrants [Text Block] Warrants Award Type [Domain] Award Type [Domain] CommonStockValue1 CommonStockValue1 Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Operating Loss Carryforwards [Line Items] Operating Loss Carryforwards [Line Items] Options outstanding, exercisable at end of period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Redeemable Class A Common Stock Basic And Diluted Redeemable Class A Common Stock Basic And Diluted Redeemable Class A Common Stock, Basic and Diluted. Preferred stock, $0.0001 par value; 1,000,000 shares authorized; none issued or outstanding Preferred Stock, Value, Issued Aggregate purchase price AggregatePurchasePrice Share price per share (in dollars per share) Shares Issued, Price Per Share Accumulated Deficit Retained Earnings [Member] Other Liabilities Disclosure [Abstract] Federal Income Tax Note [Table] Federal Income Tax Note [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Sale Leaseback Transaction [Table] Sale Leaseback Transaction [Table] Capital lease, interest expense Capital Leases, Income Statement, Interest Expense Accounts receivable Increase (Decrease) in Accounts Receivable Purchases of property and equipment in accounts payable and accrued expenses Capital Expenditures Incurred but Not yet Paid Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Deferred fee price per share AggregateSaleOfStockPricePerShare Supplier [Axis] Supplier [Axis] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Basic net loss per share (in dollars per share) Earnings Per Share, Basic Revenue Recognition Revenue from Contract with Customer [Text Block] Stock-based compensation liabilities Deferred Compensation Share-based Arrangements, Liability, Current and Noncurrent Description of Organization and Business Operations (Details) [Table] Description of Organization and Business Operations (Details) [Table] Warrant Liability Warrant Liability [Member] Document Type Document Type Related party expenses Related Party Expenses [Member] Related Party Expenses 2021 Long-Term Debt, Maturity, Year One Interest expense Deferred Tax Asset, Interest Carryforward Capital lease, renewal term Capital Lease, Renewal Term Capital Lease, Renewal Term Deferred costs to fulfill contracts Capitalized Contract Cost, Net Deferred costs, noncurrent Capitalized Contract Cost, Net, Noncurrent Property and equipment Deferred Tax Liabilities, Property, Plant and Equipment Public offering sale of units PublicOfferingSaleOfUnits Public offering Sale of units. Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Common stock subject to possible redemption (in dollars per share) Temporary Equity, Redemption Price Per Share Class A common stock subject to possible redemption Shares Subject to Mandatory Redemption, Changes in Redemption Value, Policy [Policy Text Block] Redeemable convertible preferred stock, par value (in dollars per share) Temporary Equity, Par or Stated Value Per Share Vested portion of fair value of stock options Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value Plan Name [Axis] Plan Name [Axis] Outstanding loan balance Total maturities of long-term debt Long-term Debt Level 1 Fair Value, Inputs, Level 1 [Member] Investing activities Net Cash Provided by (Used in) Investing Activities [Abstract] Warrant Liability (Details) [Line Items] Warrant Liability (Details) [Line Items] Income Tax Disclosure [Abstract] Shares converted (in shares) Conversion of Stock, Shares Converted Operating bank account Operating Bank Account Operating Bank Account Gross increases – tax positions in current period Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Supplemental disclosures of cash flow information Additional Cash Flow Elements and Supplemental Cash Flow Information [Abstract] Accrued compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation Additional paid-in capital Additional Paid-in Capital Additional Paid in Capital Institutional customers Diagnostic Test, Institutional Customers [Member] Diagnostic Test, Institutional Customers Liabilities, Redeemable Convertible Preferred Stock and Stockholders’ Deficit Liabilities and Equity [Abstract] Proceeds from sale of Units, net of underwriting discounts paid Proceeds from Issuance Initial Public Offering Accrued expenses Accounts Payable and Accrued Liabilities, Current Thereafter Long-Term Debt, Maturity, after Year Five Research and development tax credits Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent Common stock class B issued pursuant to stock options Stock Issued During Period, Value, Stock Options Exercised Redeemable convertible preferred stock issue price (in dollars per share) Temporary Equity, Shares Issued, Price Per Share Temporary Equity, Shares Issued, Price Per Share TSA Agreement Related Party, TSA Agreement [Member] Related Party, TSA Agreement Affiliated Entities Affiliated Entity [Member] Unrecognized tax benefits Unrecognized tax benefits Unrecognized Tax Benefits Income Tax Authority [Domain] Income Tax Authority [Domain] Gross deferred tax assets Deferred Tax Assets, Gross Net operating loss carryforwards Summary of Operating Loss Carryforwards [Table Text Block] Stock Redeemed or Called During Period, Value Stock Redeemed or Called During Period, Value Initial Public Offering (Details) [Line Items] Initial Public Offering (Details) [Line Items] Initial Public Offering (Details) [Line Items] Threshold trading days to not transfer, assign, or sell shares Business Combinations, Treshold Trading Days To Not Transfer, Assign, Or Sell Shares Business Combinations, Treshold Trading Days To Not Transfer, Assign, Or Sell Shares Contract Assets Change In Contract With Customer, Asset [Roll Forward] Change In Contract With Customer, Asset Bargain purchase option, amount Capital Lease, Bargain Purchase Option, Purchase Amount Capital Lease, Bargain Purchase Option, Purchase Amount Deferred income tax asset Deferred Income Tax Assets, Net Accrued benefits Accrued Employee Benefits, Current Current liabilities: Liabilities, Current [Abstract] Fair Value Measurements (Details) - Schedule of fair value on a recurring basis [Line Items] Fair Value Measurements (Details) - Schedule of fair value on a recurring basis [Line Items] General and administrative General and Administrative Expense Revision of Prior Period [Axis] Revision of Prior Period [Axis] Beginning balance (in shares) Ending balance (in shares) Shares, Outstanding Weighted average exercise price, options exercisable (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Liquidation of the trust account per share (in Dollars per share) LiquidationOfTheTrustAccountPerShare Liquidation of the trust account per share. Revenue recognized Contract with Customer, Liability, Revenue Recognized, Including Opening Balance Contract with Customer, Liability, Revenue Recognized, Including Opening Balance Accounting Policies [Abstract] Accounting Policies [Abstract] Derivative Instrument [Axis] Derivative Instrument [Axis] Weighted average remaining contractual life (years) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Letter of credit, allowed percentage reduction when certain terms are met Letter Of Credit, Allowed Percentage Reduction When Certain Terms Are Met Letter Of Credit, Allowed Percentage Reduction When Certain Terms Are Met Offering costs Other Ownership Interests, Offering Costs Current Current Federal Tax Expense (Benefit) Common stock Common Stock, Value, Issued Weighted-average vesting period for compensation cost Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Customer Concentration Risk Customer Concentration Risk [Member] TransactionCostsAmount TransactionCostsAmount TransactionCostsAmount Government Assistance [Domain] Government Assistance [Domain] Government Assistance [Domain] Principal loan forgiveness, number of positions created over 24-month period Debt Instrument, Principal Forgiveness, Number Of Positions Created Over 24-Month Period Debt Instrument, Principal Forgiveness, Number Of Positions Created Over 24-Month Period Initial classification of common stock subject to possible redemption InitialClassificationOfCommonStockSubjectToPossibleRedemption Initial classification of common stock subject to possible redemption. 2023 Operating Leases, Future Minimum Payments, Due in Three Years Schedule of Valuation Assumptions Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Description of Organization and Business Operations (Details) [Line Items] Description of Organization and Business Operations (Details) [Line Items] Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Class of Stock [Axis] Class of Stock [Axis] Outstanding under Promissory note OutstandingUnderPromissoryNote Outstanding under Promissory note. Gross proceeds Sale of Stock, Consideration Received on Transaction Income Tax Authority [Axis] Income Tax Authority [Axis] Included in shareholders’ equity IncludedInShareholdersEquity Included in shareholders’ equity. Period from July 10, 2020 (inception) to September 30, 2020 (unaudited) PeriodFromJuly102020InceptionToSeptember302020UnauditedAbstract Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] Revenue from related parties Revenue from Related Parties Redeemable convertible preferred stock Beginning balance Ending balance Temporary Equity, Carrying Amount, Attributable to Parent Accrued expenses Accrued Liabilities, Current Total revenue Total Revenue from Contract with Customer, Excluding Assessed Tax Stock-based compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Furniture, fixtures and other equipment Furniture, Fixtures And Other Equipment [Member] Furniture, Fixtures And Other Equipment Commitment to receive future capital contributions Related Party Transaction, Funding Commitment To Be Received, Maximum Related Party Transaction, Funding Commitment To Be Received, Maximum Casdin and Corvex Casdin and Corvex [Member] Casdin and Corvex Numerator: Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Net Earnings Net Earnings Net Earnings. Options to purchase common stock Share-based Payment Arrangement, Option [Member] Deferred underwriting fee payable DeferredUnderwritingFeePayable Deferred underwriting fee payable. Change in fair value of warrant liability EffectiveIncomeTaxRateReconciliationCompensationExpenses Percentage of the compensation expenses Equity [Abstract] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Convertible Notes Payable Convertible Notes Payable Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] $0.5960 Exercise Price Two [Member] Exercise Price Two Net Earnings Redeemable Net Earnings Redeemable Net Earnings. Number of series of preferred stock Number Of Series Of Temporary Equity Number Of Series Of Temporary Equity Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Founder Shares no longer subject to forfeiture Shares Issued, Shares, Share-based Payment Arrangement, Forfeited Property, Plant and Equipment [Abstract] Additional Paid-in Capital Additional Paid-in Capital [Member] Diluted net loss per share attributable to Class A common stock (in dollars per share) Earnings Per Share, Dilutive, Net Loss Position Earnings Per Share, Dilutive, Net Loss Position Contribution Agreement Contribution Agreement [Member] Contribution Agreement As Previously Reported [Member] Previously Reported [Member] Thereafter Capital Leases, Future Minimum Payments Due After Year Four Capital Leases, Future Minimum Payments Due After Year Four Principal loan forgiveness, average compensation for positions created over 24-month period Debt Instrument, Principal Forgiveness, Average Compensation For Positions Created Over 24-Month Period Debt Instrument, Principal Forgiveness, Average Compensation For Positions Created Over 24-Month Period Other income, net Other Nonoperating Income (Expense) Contract Liabilities Change In Contract With Customer, Liability [Roll Forward] Change In Contract With Customer, Liability Class B Non-Redeemable Common Stock Class B Nonredeemable Common Stock [Member] Thereafter Operating Leases, Future Minimum Payments, Due After Year Four Operating Leases, Future Minimum Payments, Due After Year Four Phase 1 Principal Forgiveness Phase 1 [Member] Principal Forgiveness Phase 1 Supplemental Financial Information Other Liabilities Disclosure [Text Block] Unearned revenue Deferred Tax Assets, Deferred Income Maximum Maximum [Member] Share-based Payment Arrangement [Abstract] Software development costs in accounts payable and accrued expenses Software Development Costs Incurred But Not Yet Paid Software Development Costs Incurred But Not Yet Paid Legal Entity [Axis] Legal Entity [Axis] Legal Entity [Axis] Award Type [Axis] Award Type [Axis] Financing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Proposed Public Offering Disclosure [Abstract] Proposed Public Offering Disclosure [Abstract] Total stockholders’ deficit Beginning balance Ending balance Stockholders' Equity Attributable to Parent Government Assistance, CARES Act, Provider Relief Fund Government Assistance, CARES Act, Provider Relief Fund [Member] Government Assistance, CARES Act, Provider Relief Fund Working capital deficit Working Capital Deficit If current assets are less than current liabilities, an entity has a working capital deficiency, also called a working capital deficit and Negative Working capital. Accounts payable and accrued expenses Increase (Decrease) in Accounts Payable and Accrued Liabilities Non-cash lease expense Noncash Lease Expense Noncash Lease Expense Aggregate intrinsic value, options exercisable Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Shares available for grant, increase in share reserve for issuance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Other Increases (Decreases) in Period Class A redeemable common stock [Member] Redeemable Preferred Stock [Member] Schedule of previously reported operating expenses, cash flows or cash [Abstract] Property Subject to or Available for Operating Lease [Domain] Property Subject to or Available for Operating Lease [Domain] Number of shares granted (in shares) Share-Based Payment Arrangement, Number Of Individuals, Granted Share-Based Payment Arrangement, Number Of Individuals, Granted Units held in the trust account UnitsHeldInTheTrustAccount Units held in the trust account. Phase 2 Principal Forgiveness Phase 2 [Member] Principal Forgiveness Phase 2 Property and equipment, useful life Property, Plant and Equipment, Useful Life Stockholders’ deficit: Stockholders' Equity Attributable to Parent [Abstract] Net operating loss carryforwards, not subject to expiration Operating Loss Carryforwards, Not Subject To Expiration Operating Loss Carryforwards, Not Subject To Expiration Concentration of Credit Risk and Other Risks and Uncertainties Concentration Risk, Credit Risk, Policy [Policy Text Block] Capital contributions from ISMMS Proceeds from Contributed Capital Working Capital Loans Working Capital Loans [Member] Working Capital Loans Public per share (in Dollars per share) Share Price Selling, General and Administrative Expenses, Policy Selling, General and Administrative Expenses, Policy [Policy Text Block] Revision of Prior Period [Domain] Revision of Prior Period [Domain] Newly Issued Price Newly Issued Price [Member] Newly Issued Price Total deferred tax liabilities Deferred Tax Liabilities, Gross Issue date through third anniversary Liquidation Period One [Member] Liquidation Period One Operating lease, remaining term Lessee, Operating Lease, Remaining Lease Term Reconciliation of restricted cash Restrictions on Cash and Cash Equivalents [Table Text Block] Income Statement [Abstract] Income Statement [Abstract] Phase 3 Principal Forgiveness Phase 3 [Member] Principal Forgiveness Phase 3 Aggregate amount not to exceed AggregateAmountNotToExceed Aggregate amount not to exceed. Summary of Significant Accounting Policies Basis of Presentation and Significant Accounting Policies [Text Block] Exercise Prices Share-based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Exercise Price Related Party Transaction [Axis] Related Party Transaction [Axis] Patients with third-party insurance Diagnostic Test, Third Party Insurance [Member] Diagnostic Test, Third Party Insurance Income tax provision Income Tax Expense (Benefit) Accounts receivable Accounts Receivable, after Allowance for Credit Loss, Current Series C redeemable convertible preferred stock, $0.00001 par value: 197,824 shares authorized at December 31, 2020 and no shares authorized at December 31, 2019; 197,821 shares issued and outstanding at December 31, 2020 and no shares issued and outstanding at December 31, 2019; aggregate liquidation preference of $121,397 at December 31, 2020 Series C redeemable convertible preferred stock Series C Redeemable Convertible Preferred Stock [Member] Series C Redeemable Convertible Preferred Stock Equipment Notes Equipment Notes [Member] Equipment Notes Total current assets Assets, Current Summary of Exercise Price Range Share-based Payment Arrangement, Option, Exercise Price Range [Table Text Block] Change in fair value of warrant liability Warrant Liability – Public Warrants ChangeInFairValueOfWarrantLiability Accounts Receivable Accounts Receivable [Member] Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Schedule of fair value on a recurring basis [Abstract] Schedule of fair value on a recurring basis [Abstract] Stock-based Compensation Share-based Payment Arrangement [Policy Text Block] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Fair Value Measurements Fair Value Measurement, Policy [Policy Text Block] Unrecognized stock-based compensation cost on the unvested stock options Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Less: Current portion of long-term debt Current portion of long-term debt Long-term Debt, Current Maturities 2025 Operating Leases, Future Minimum Payments, Due in Five Years Warrant Liability Warrant Liability [Policy Text Block] Disclosure of accounting policy for warrant liability. Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Reconciliation of cash and cash equivalents Schedule of Cash and Cash Equivalents [Table Text Block] Entity Small Business Entity Small Business Grantee Status [Axis] Grantee Status [Axis] Customer prepayments Contract With Customer, Liability, Additions Contract With Customer, Liability, Additions Denominator for consideration payable formula (in dollars per share) Denominator for Consideration Payable to Other Parties Denominator for Consideration Payable to Other Parties Change in valuation allowance ChangeInValuationAllowance Change in valuation allowance. Non-deductible stock-based compensation Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Payment Arrangement, Percent Monthly required principal and interest payment Debt Instrument, Periodic Payment, Principal And Interest Debt Instrument, Periodic Payment, Principal And Interest Denominator: Weighted Average Class A Common Stock DenominatorWeightedAverageRedeemableClassACommonStockAbstract Other offering cost Other Underwriting Expense Threshold trading days Class Of Warrant Or Right, Redemption Of Warrants Or Rights, , Threshold Trading Days Class Of Warrant Or Right, Redemption Of Warrants Or Rights, , Threshold Trading Days Research and experimental Research And Experimental Tax Credit Carryforward [Member] Research And Experimental Tax Credit Carryforward Revenue Revenue Benchmark [Member] Stock Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Equity Component [Domain] Equity Component [Domain] Capitalized software Deferred Tax Liabilities, Other Finite-Lived Assets Restricted cash Restricted Cash, Noncurrent Grantee Status [Domain] Grantee Status [Domain] Revenue under existing collaboration service agreements Revenue, Remaining Performance Obligation, Amount Basic and diluted income/net loss per share (in Dollars per share) Basic and diluted earnings per share, Class A redeemable common stock (in Dollars per share) Earnings Per Share, Basic and Diluted Investment of cash into Trust Account Payments to Acquire Investments Liabilities: Liabilities [Abstract] $0.1894 Exercise Price One [Member] Exercise Price One Change in valuation allowance Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent Total operating lease obligations Operating Leases, Future Minimum Payments Due Proceeds from CARES Act Proceeds from Government Assistance Proceeds from Government Assistance Working capital loans Working Capital Loans Working capital loans are often used to fund everyday business expenses like payroll, rent and operational costs and manage cash flow gaps during a business's slow season. Loss before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Level 2 Fair Value, Inputs, Level 2 [Member] All other property and equipment Other Capitalized Property Plant and Equipment [Member] Contract liabilities, net of current portion Contract with Customer, Liability, Noncurrent Aggregate amount of shares, percentage AggregateAmountOfSharesPercentage Aggregate amount of shares percentage. Total capital lease obligations Capital Leases, Future Minimum Payments Due 2021 Operating Leases, Future Minimum Payments Due, Next Twelve Months Warrant Exercisable Term Condition [Axis] Warrant Exercisable Term Condition [Axis] Warrant Exercisable Term Condition Use of Estimates Use of Estimates, Policy [Policy Text Block] Computation of basic and diluted net loss per share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] One Renewal Period One Renewal Period [Member] One Renewal Period Capital lease obligations, net of current portion Capital Lease Obligations, Noncurrent Deferred underwriting fee payable Deferred Revenue, Noncurrent Sale of 44,275,000 Units, net of underwriting discounts (in Shares) SalesOfNetOfUnderwritingDiscountsinShares Adjustments [Member] Revision of Prior Period, Adjustment [Member] Common stock, authorized (in shares) Common Stock, Shares Authorized Net loss attributable to common stockholders, diluted Diluted net loss per share attributable to Class A common stock Net Income (Loss) Available to Common Stockholders, Diluted Title of Individual [Axis] Title of Individual [Axis] Net loss attributable to common stockholders, basic Net loss attributable to common stockholders Net Income (Loss) Available to Common Stockholders, Basic Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Product and Service [Domain] Product and Service [Domain] Series A Redeemable Convertible Preferred Stock Series A Redeemable Convertible Preferred Stock [Member] Series A Redeemable Convertible Preferred Stock Capital lease obligation term Capital Lease Obligation, Term Capital Lease Obligation, Term Interest rate Debt Instrument, Interest Rate, Stated Percentage Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table] Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table] Class A Redeemable Common Stock Class A Redeemable Common Stock [Member] 2017 Stock Incentive Plan 2017 Stock Incentive Plan [Member] 2017 Stock Incentive Plan Aggregate transfer of sponsor shares Aggregate Transfer Of Sponsor Shares Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Measurement Frequency [Axis] Measurement Frequency [Axis] Initial classification of warrant liability InitialClassificationOfWarrantLiability Initial classification of warrant liability. Share-based Payment Arrangement, Option, Exercise Price Range [Table] Share-based Payment Arrangement, Option, Exercise Price Range [Table] Redeemable convertible preferred stock Redeemable Convertible Preferred Stock [Member] Other liabilities All Other Liabilities, Noncurrent All Other Liabilities, Noncurrent State State and Local Jurisdiction [Member] Due to related parties Due to Related Parties, Current Sale of stock shares price (in dollars per share) Sale of Stock, Price Per Share Temporary Equity, Liquidation, Period [Domain] Temporary Equity, Liquidation, Period [Domain] Temporary Equity, Liquidation, Period [Domain] Supplier [Domain] Supplier [Domain] Subsequent Events Subsequent Events [Text Block] Organizational costs/Startup expenses OrganizationalCostsStartupExpenses Organizational costs/Startup expenses. Redeemable convertible preferred stock, authorized (in shares) Temporary Equity, Shares Authorized $0.9485 Exercise Price Three [Member] Exercise Price Three Non-Redeemable Class A and B Common Stock NonRedeemableClassAAndBCommonStockAbstract Significant Accounting Policies [Table] Significant Accounting Policies [Table] Significant Accounting Policies Numerator: Net Loss minus Net Earnings NumeratorNetIncomeLossMinusRedeemableNetEarningsAbstract Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Payment of offering costs DeferredOfferingCostsIncludedInAccruedOfferingCosts Amount related to deferred offering costs included in accrued offering costs. Aggregate fair market value AggregateFairMarketValue Aggregate fair market value. Vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Related Party Transaction [Line Items] Related Party Transaction [Line Items] Deferred tax assets: Deferred Tax Assets, Net of Valuation Allowance [Abstract] Fair Value Measurements Fair Value Disclosures [Text Block] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Accrued payroll Accrued Salaries, Current Common stock par value (in dollars per share) Common Stock, No Par Value Two Renewal Periods Two Renewal Periods [Member] Two Renewal Periods Threshold consecutive trading days Class Of Warrant Or Right, Redemption Of Warrants Or Rights, , Threshold Consecutive Trading Days Class Of Warrant Or Right, Redemption Of Warrants Or Rights, , Threshold Consecutive Trading Days Deferred tax liabilities: Deferred Tax Liabilities, Gross [Abstract] Dividends declared Dividends Payable Percentage of total equity proceeds Percentage of Total Equity Proceeds Percentage of Total Equity Proceeds Supplier Concentration Risk Supplier Concentration Risk [Member] Temporary Equity Disclosure [Abstract] 2021 (remainder of year) Operating Leases, Future Minimum Payments, Remainder of Fiscal Year Organization and Description of Business [Line Items] Organization and Description of Business [Line Items] Organization and Description of Business Lease Contractual Term [Axis] Lease Contractual Term [Axis] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Stock Options Outstanding Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Deferred Deferred State and Local Income Tax Expense (Benefit) Warrant redemption trigger price (usd per share) Warrant Redemption Trigger Price Warrant Redemption Trigger Price Interest to pay dissolution expenses Interest and Debt Expense State taxes (net of federal benefit) Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Property and equipment and depreciation and amortization expense Property, Plant and Equipment [Table Text Block] Research and development credits Deferred Tax Assets, Tax Credit Carryforwards, Research Term Debt Instrument, Term Income Statement Location [Domain] Income Statement Location [Domain] Redeemable convertible preferred stock, issued (in shares) Temporary Equity, Shares Issued Additional preference amount Temporary Equity, Shares Issued, Excess of Fair Value Over Net Book Value Of Assets And Liabilities Acquired Temporary Equity, Shares Issued, Excess of Fair Value Over Net Book Value Of Assets And Liabilities Acquired Transaction costs amount Business Acquisition, Transaction Costs Property and equipment, net Property and equipment, net Property, Plant and Equipment, Net Aggregate underwriting commissions AggregateUnderwritingCommissions Aggregate underwriting commissions. Investments held in Trust Account – U.S. Treasury Securities Money Market Fund Marketable Securities Long-term debt principal payments Repayments of Long-term Debt Earnings Per Share [Abstract] Repayment of promissory note – related party Repayments of Related Party Debt Earnings/Basic Class B Non-redeemable Common Stock (in dollar per share) EarningsBasicClassBNonredeemableCommonStockinShares EarningsBasicClassBNonredeemableCommonStockinShares Related Party Transactions (Details) [Table] Related Party Transactions (Details) [Table] Initial public offering price per unit (in Dollars per share) InitialPublicOfferingPricePerUnit Initial Public Offering price per unit. Total property and equipment Property, Plant and Equipment, Gross Net tangible assets FiniteLivedTangibleAssetsNet Net tangible assets. Revenue Revenue from Contract with Customer Benchmark [Member] After fourth anniversary Liquidation Period Three [Member] Liquidation Period Three Forward Purchase Agreement Forward Purchase Agreement [Member] Forward Purchase Agreement Accrued bonus Accrued Bonus, Current Accrued Bonus, Current Voting rights Common Stock, Minimum Voting Rights, Percentage Common Stock, Minimum Voting Rights, Percentage Public PublicMember Public [Member]. Change in fair value of warrant liability ChangeInFairValueOfWarrantLiabilities Change in fair value of warrant liability. Weighted average exercise price, outstanding (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Warrant expiration term Warrants and Rights Outstanding, Term Other income (expense): Component of Operating Income [Abstract] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] Cash Flow Statement for the Period from July 10, 2020 (inception) to September 30, 2020 (unaudited) CashFlowStatementForThePeriodFromJuly102020InceptionToSeptember302020UnauditedAbstract Weighted- Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Sponsor SponsorMember Effective tax rate Effective tax rate Effective Income Tax Rate Reconciliation, Percent Equipment under capital leases Equipment Held Under Capital Lease [Member] Equipment Held Under Capital Lease Loss from sale of lab equipment Gain (Loss) on Disposition of Property Plant Equipment Number of shares issued (in shares) Shares, Issued Tax Credit Carryforward, Name [Domain] Tax Credit Carryforward, Name [Domain] Certain loans amount Certain Loans Amount Certain loans amount. 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aggregate liquidation preference of $204,302 at December 31, 2020 and 2019 Series B redeemable convertible preferred stock Series B Redeemable Convertible Preferred Stock [Member] Series B Redeemable Convertible Preferred Stock Schedule of changes in the fair value of warrant liabilities [Abstract] Related party costs Total related party costs Related Party Transaction, Expenses from Transactions with Related Party Summary of Significant Accounting Policies (Details) [Table] Summary of Significant Accounting Policies (Details) [Table] 2023 Capital Leases, Future Minimum Payments Due in Three Years Options forfeited and cancelled (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period Letter of credit, deposit required, percent Letter Of Credit, Deposit Required, Percentage Letter Of Credit, Deposit Required, Percentage Final Principal Forgiveness Phase 4 [Member] Principal Forgiveness Phase 4 Organization, Consolidation and Presentation of Financial Statements [Abstract] Series A-1 redeemable convertible preferred stock $0.00001 par value: 447,373 shares authorized, issued and outstanding at December 31, 2020 December 31, 2020 and 2019; aggregate liquidation preference of $55,000 at December 31, 2020 and 2019 Series A-1 redeemable convertible preferred stock Series A-1 Redeemable Convertible Preferred Stock [Member] Series A-1 Redeemable Convertible Preferred Stock Cash and marketable securities held in trust account Assets Held-in-trust, Noncurrent Cash underwriting fees Expense Related to Distribution or Servicing and Underwriting Fees Private Placement Private Placement [Member] Title of Individual [Domain] Title of Individual [Domain] Schedule of Operating Leased Assets [Table] Schedule of Operating Leased Assets [Table] Warrant Liabilities WarrantsLiabilities Warrant liabilities. Other Income, Net Other Income And Expense [Policy Text Block] Other Income And Expense Exercise Price Range [Axis] Exercise Price Range [Axis] Assets Assets [Abstract] Related Party Transactions [Abstract] Related Party Transactions [Abstract] 2023 Long-Term Debt, Maturity, Year Three CMLS Holdings LLC CMLSHoldingsLLCMember CMLS Holdings LLC [Member] Warrant Liabilities WarrantLiability Warrant liabilities. Concentration risk, percentage Concentration Risk, Percentage Cumulative funding drawn Cumulative Funding Cumulative Funding Property and Equipment, net Property, Plant and Equipment, Policy [Policy Text Block] Market Value Market Value [Member] Market Value Beginning balance (in shares) Ending balance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number IPO IPO [Member] Debt Instrument [Axis] Debt Instrument [Axis] Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Supplier A Supplier A [Member] Supplier A Adjustment to redemption trigger price Adjustment to Redemption Trigger Price Adjustment to Redemption Trigger Price Proceeds from promissory note – related party Proceeds from Related Party Debt Government Assistance [Axis] Government Assistance [Axis] Government Assistance Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Other Other Sundry Liabilities, Current Restatement Of Financial Statement [Abstract] Summary of Significant Accounting Policies (Details) [Line Items] Summary of Significant Accounting Policies (Details) [Line Items] Redeemable Noncontrolling Interest, Equity, Common, Carrying Amount Redeemable Noncontrolling Interest, Equity, Common, Carrying Amount Share price limitation on any share transactions by Sponsor (in dollars per share) Share Price Limitation on Any Share Transactions Share Price Limitation on Any Share Transactions Related Party [Axis] Related Party [Axis] Vote per share Vote Per Share Vote Per Share Outstanding shares, percentage OutstandingSharesPercentage The amount of outstanding shares, percentage. Temporary Equity Temporary Equity [Table Text Block] Initial Public Offering (Details) [Table] Initial Public Offering (Details) [Table] Initial Public Offering (Details) [Table] Net deferred tax assets Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Percentage of converted share Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] As Restated [Member] Revision of Prior Period, Reclassification, Adjustment [Member] Tax Credit Carryforward [Table] Tax Credit Carryforward [Table] Principal Forgiveness Phase [Domain] Principal Forgiveness Phase [Domain] Principal Forgiveness Phase [Domain] Type Of Arrangements [Axis] TypeOfArrangements [Axis] Contingencies Commitments and Contingencies, Policy [Policy Text Block] Prepaid expenses Prepaid Expense, Current Revenue disaggregated by type of customer Disaggregation of Revenue [Table Text Block] Redemptions of public shares RedemptionsOfPublicShares 2025 Long-Term Debt, Maturity, Year Five Defined contribution plan, cost Defined Contribution Plan, Cost Generating gross proceeds GeneratingGrossProceeds Total aggregate shares authorized (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Revenue recognized for reassessment of variable consideration Contract with Customer, Liability, Cumulative Catch-up Adjustment to Revenue, Change in Estimate of Transaction Price Research and Development Research and Development Expense, Policy [Policy Text Block] Proceeds from sale of equipment Proceeds from Sale of Machinery and Equipment Maximum aggregate amount of cash consideration Business Combination, Consideration Transferred Write off of accounts receivable Accounts Receivable, Credit Loss Expense (Reversal) $2.3564 Exercise Price Four [Member] Exercise Price Four Total financial assets Assets, Fair Value Disclosure Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Transaction costs Effective Income Tax Rate Reconciliation, Tax Credit, Other, Percent Total liabilities, redeemable convertible preferred stock and stockholders’ deficit Liabilities and Equity Current contract liabilities Contract with Customer, Liability, Current 2024 Operating Leases, Future Minimum Payments, Due in Four Years Weighted average exercise price, options exercised (in dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Restricted cash Restricted Cash Emerging Growth Company Emerging Growth Company [Policy Text Block] Emerging growth company. Concentration Risk [Line Items] Concentration Risk [Line Items] Issuable shares of common shares outstanding at second anniversary Issuable Shares of Common Shares Outstanding, Percentage Issuable Shares of Common Shares Outstanding, Percentage DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS Business Description and Basis of Presentation [Text Block] Shares available for grant, outstanding (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Number Of Shares Available For Grant, Outstanding Share-based Compensation Arrangement by Share-based Payment Award, Options, Number Of Shares Available For Grant, Outstanding Assets held-in-trust account Assets Held-in-trust Change in valuation inputs or other assumptions Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Period Increase (Decrease) Net Loss per Share Earnings Per Share [Text Block] Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Threshold period after business combination in which specified trading days within any specified trading day period commences Threshold Period After Business Combination In Which Specified Trading Days Within Any Specified Trading Day Period Commences Threshold Period After Business Combination In Which Specified Trading Days Within Any Specified Trading Day Period Commences Minimum Minimum [Member] Initial Shareholders InitialShareholdersMember Principal loan forgiveness credit Loan Forgiveness Income Loan Forgiveness Income Class B non-redeemable common stock [Member] Nonredeemable Preferred Stock [Member] Dividend rate Related Party Transaction, Dividend Rate Related Party Transaction, Dividend Rate Gross (loss) profit Gross Profit PercentageOfPublicShares PercentageOfPublicShares PercentageOfPublicShares 2022 Operating Leases, Future Minimum Payments, Due in Two Years Weighted average exercise price, options forfeited and cancelled (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Preferred stock, shares authorized Preferred Stock, Shares Authorized Fair value at beginning of period Fair value at end of period Fair Value, Net Asset (Liability) Fair Value Assumption Exercise Price FairValueAssumptionExercisePrice Agreed upon price for the exchange of the underlying asset. Deferred employer taxes Deferred Tax Assets, Tax Deferred Expense, Employer Taxes Deferred Tax Assets, Tax Deferred Expense, Employer Taxes Tax credit carryforward exchanged for cash payment, net benefit Tax Credit Carryforward Exchanged For Cash Payment, Net Benefit Tax Credit Carryforward Exchanged For Cash Payment, Net Benefit Fair Value Measurements (Details) - Schedule of fair value on a recurring basis [Table] Fair Value Measurements (Details) - Schedule of fair value on a recurring basis [Table] Preferred Series A dividend Temporary Equity, Stock Issued During Period, Value, Stock Dividend Temporary Equity, Stock Issued During Period, Value, Stock Dividend BasicAndDilutedNetIncomePerShareClassACommonStock BasicAndDilutedNetIncomePerShareClassACommonStock Basic and diluted net income per share, Class A common stock. Development of internal-use software assets Payments to Develop Software 2024 Long-Term Debt, Maturity, Year Four Issuance of Class B common stock to Sponsor Stock Issued During Period, Value, New Issues Offering costs Offering Costs Offering costs. Schedule of income tax provision Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Stock-Based Compensation Share-based Payment Arrangement [Text Block] Other current liabilities All Other Liabilities, Current All Other Liabilities, Current Level 3 Fair Value, Inputs, Level 3 [Member] Over-Allotment Option Unit Over-Allotment Option Unit [Member] Over-Allotment Option Unit Leases Lessee, Leases [Policy Text Block] Exchange Act ExchangeActMember Issuance of Class B common stock to Sponsor (in Shares) Shares issued (in shares) Stock Issued During Period, Shares, New Issues Number of reportable segments Number of Reportable Segments Principal Forgiveness Phase [Axis] Principal Forgiveness Phase [Axis] Principal Forgiveness Phase 2024 Capital Leases, Future Minimum Payments Due in Four Years Accounts payable and accrued expenses Accounts Payable and Accrued Liabilities Letter of credit Letters of Credit Outstanding, Amount Forgiveness of principal on long-term debt Debt Instrument, Decrease, Forgiveness Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Total other income, net Nonoperating Income (Expense) Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Commitments and contingencies (Note 8) Commitments and Contingencies Subsequent Event [Table] Subsequent Event [Table] Less: amounts representing interest Capital Leases, Future Minimum Payments, Interest Included in Payments Fair Value Measurements (Details) - Schedule of changes in the fair value of warrant liabilities [Table] Fair Value Measurements (Details) - Schedule of changes in the fair value of warrant liabilities [Table] Provision for excess and obsolete inventory Inventory Write-down Add:The effect of dilutive potential Class A common stock Class B common stock Dilutive Securities, Effect on Basic Earnings Per Share Schedule of reconciliation of federal income tax rate to the company’s effective tax rate [Abstract] Stockholders’ Equity (Details) [Table] Stockholders’ Equity (Details) [Table] 2022 Capital Leases, Future Minimum Payments Due in Two Years Founders Shares Founders Shares [Member] Founders Shares DECD Loan Agreement DECD Loan Agreement [Member] DECD Loan Agreement Due from related parties Due from Related Parties, Current Entity Registrant Name Entity Registrant Name Cash, Cash Equivalents and Restricted Cash Cash and Cash Equivalents, Policy [Policy Text Block] Other current liabilities Other Current Liabilities [Table Text Block] Temporary Equity, by Class of Stock [Table] Temporary Equity, by Class of Stock [Table] Government Assistance, CARES Act, Employee Retention Credit Government Assistance, CARES Act, Employee Retention Credit [Member] Government Assistance, CARES Act, Employee Retention Credit Purchase of warrants Class of Warrant or Right, Outstanding Redeemable convertible preferred stock dividends Redeemable Preferred Stock Dividends Cash payment Cash Number of consecutive required payments Debt Instrument, Number Of Consecutive Monthly Payments Required Debt Instrument, Number Of Consecutive Monthly Payments Required Schedule of previously reported operating expenses, cash flows or cash Condensed Cash Flow Statement [Table Text Block] Deposit account, percentage of current principal balance Debt Instrument, Deposit Account, Percentage Of Principal Outstanding Debt Instrument, Deposit Account, Percentage Of Principal Outstanding Initial classification of common stock subject to possible redemption InitialClassificationOfCommonStockSubjectToPossibleRedemptioninDollarsPerShare Initial classification of common stock subject to possible redemption. Investments, Owned, Federal Income Tax Note [Line Items] Investments, Owned, Federal Income Tax Note [Line Items] Weighted- Average Remaining Contractual Life (years) Share-based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Remaining Contractual Term Proceeds from sale of Private Placement Warrants Proceeds from Issuance of Private Placement Purchase of aggregate private placement warrants Class of Warrant or Right, Number of Securities Called by Each Warrant or Right Building under capital lease Building Held Under Capital Lease [Member] Building Held Under Capital Lease Liquidation preference (in dollars per share) Temporary Equity, Liquidation Preference Per Share ISMMS Lease ISMMS Lease [Member] ISMMS Lease Prepaid expenses Increase (Decrease) in Prepaid Expense Change in fair value of warrants Change in fair value of warrants Change in value of warrant liability Fair Value Adjustment of Warrants Allocation of initial public offering costs to warrant liability AllocationOfInitialPublicOfferingCostsToWarrantLiability Allocation of initial public offering costs to warrant liability. Common Stock Common Stock [Member] Interest income Investment Income, Interest Investment Income, Interest Earnings/Basic and Diluted Redeemable Class A Common Stock (in Dollars per share) Earnings Basic And Diluted Redeemable Class A Common Stock in Dollars Per Share Earnings/Basic and Diluted Redeemable Class A Common Stock. Loss from operations Operating Income (Loss) Revenue Recognition Leases, Capital Revenue Recognition Leases, Capital [Policy Text Block] Stockholders’ Equity (Details) [Line Items] Stockholders’ Equity (Details) [Line Items] Issuance of Preferred Series, net of issuance costs Temporary Equity, Stock Issued During Period, Value, New Issues Emily Leproust Emily Leproust [Member] Emily Leproust Stock-based compensation expense Share-based Payment Arrangement, Noncash Expense Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Month-to-month operating lease, rent expense Month-To-Month Operating Lease, Rent Expense Month-To-Month Operating Lease, Rent Expense Aggregate principal amount Related Party Transaction, Amounts of Transaction Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Preferred Series A dividend (in shares) Temporary Equity, Stock Dividends, Shares Temporary Equity, Stock Dividends, Shares Stock-based compensation liabilities Deferred Compensation Liability, Classified, Noncurrent Initial measurement on September 4, 2020 InitialMeasurement Initial measurement. Accrued expenses Increase (Decrease) in Accrued Liabilities Aggregate purchase price (in Dollars) Stock Issued Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Other current liabilities Total current other liabilities Other Liabilities, Current Number of votes allowed per share Number Of Votes Allowed For Each Share Number Of Votes Allowed For Each Share 2021 Capital Leases, Future Minimum Payments Due, Next Twelve Months Income and Franchise Tax Income And Franchise Tax Income and Franchise Tax. Total liabilities Liabilities 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 Aggregate intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Federal net operating loss carryover Operating Loss Carryforwards Common stock, issued (in shares) Common Stock, Shares, Issued Schedule of changes in the fair value of warrant liabilities Schedule of Changes in Fair Value of Plan Assets [Table Text Block] Preferred stock, shares issued Preferred Stock, Shares Issued Warrant Liability – Private Placement Warrants WarrantLiabilityPrivatePlacementWarrants Warrant Liability Private Placement Warrants. Master Lease Agreement Master Lease Agreement [Member] Master Lease Agreement Numerator: Earnings allocable to Redeemable Class A Common Stock NumeratorEarningsAllocableToRedeemableClassACommonStockAbstract Gain on extinguishment of debt Gain on extinguishment of debt Gain (Loss) on Extinguishment of Debt Thereafter Operating Leases, Future Minimum Payments, Due Thereafter TypeOfArrangements [Domain] TypeOfArrangements [Domain] Unrecognized tax benefits Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Capitalized software Software and Software Development Costs [Member] Redeemable convertible preferred stock dividend rate, percent Temporary Equity, Dividend Rate, Percentage Temporary Equity, Dividend Rate, Percentage Risk-free interest rate minimum Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum Measurement Frequency [Domain] Measurement Frequency [Domain] Interest expense Interest Expense Series A-2 redeemable convertible preferred stock, $0.00001 par value: 522,627 shares authorized at December 31, 2020 December 31, 2020 and 2019; 401,347 shares authorized, issued and outstanding at December 31, 2020 and 2019; aggregate liquidation preference of $49,342 at December 31, 2020 and 2019 Series A-2 redeemable convertible preferred stock Series A-2 Redeemable Convertible Preferred Stock [Member] Series A-2 Redeemable Convertible Preferred Stock Amortization of deferred costs Capitalized Contract Cost, Amortization Accumulated deficit Accumulated deficit Accumulated Deficit Retained Earnings (Accumulated Deficit) Redemption Price of $10.00 Redemption Price of $10.00 [Member] Redemption Price of $10.00 Award expiration period Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period Revenue, standard payment term Revenue Recognition, Standard Payment Term Revenue Recognition, Standard Payment Term Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Change in value of common stock subject to possible redemption ChangeInValueOfCommonStockSubjectToPossiblesRedemption Change in value of common stock subject to possible redemption. Risk-free interest rate Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Amendment Flag Amendment Flag Concentration Risk [Table] Concentration Risk [Table] Supplier B Supplier B [Member] Supplier B Present value of net minimum capital lease payments Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments Exercise of stock options Cash received from stock option exercise Proceeds from Stock Options Exercised Class A common stock subject to possible redemption Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Number of Shares Tax credit carryforwards Summary of Tax Credit Carryforwards [Table Text Block] Contract asset additions Contract with Customer, Asset, Additions Contract with Customer, Asset, Additions Proceeds from long-term debt Proceeds from loan Proceeds from Issuance of Long-term Debt Equity Components [Axis] Equity Components [Axis] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Selling and marketing Selling and Marketing Expense [Member] Class A Common Stock ClassACommonStockOfForum Sale of Stock [Domain] Sale of Stock [Domain] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Denominator: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Inventory Inventory, Net Deferred Deferred Federal Income Tax Expense (Benefit) 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] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Deferred underwriting fees DistributionOrServicingAndDeferredUnderwritingFees Deferred underwriting fees. Increase in valuation allowance Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount Related party expenses Schedule of Related Party Transactions [Table Text Block] Product and Service [Axis] Product and Service [Axis] Payment of offering costs through promissory note — related party PaymentOfOfferingCostsThroughPromissoryNoteRelatedParty Payment of offering costs through promissory note related party. Preferred stock par value (in Dollars per share) Preferred stock, par value (in Dollars per share) Preferred Stock, Par or Stated Value Per Share WeightedAverageSharesOutstandingOfClassACommonStock WeightedAverageSharesOutstandingOfClassACommonStock Weighted average shares outstanding of Class A common stock. Principal loan forgiveness, number of positions created and maintained over 24-month period Debt Instrument, Principal Forgiveness, Number Of Positions Created And Maintained Over 24-Month Period Debt Instrument, Principal Forgiveness, Number Of Positions Created And Maintained Over 24-Month Period Revenue recognized Contract With Customer, Asset, Revenue Recognized Contract With Customer, Asset, Revenue Recognized Selling and marketing Selling and Marketing Expense Related party expenses Costs and Expenses, Related Party Operating Expenses, Related Party Costs and Expenses, Related Party Operating Expenses, Related Party Entity Ex Transition Period Entity Ex Transition Period Current portion of capital lease obligations Less: current portion Capital Lease Obligations, Current Statement [Line Items] Statement [Line Items] Other current liabilities Increase (Decrease) in Other Current Liabilities Contract liabilities Increase (Decrease) in Contract with Customer, Liability PercentageOfOutstandingVotingSecurities PercentageOfOutstandingVotingSecurities PercentageOfOutstandingVotingSecurities Business combination of owns or acquires of the voting Business Combination, Threshold Voting Interest To Be Acquired Business Combination, Threshold Voting Interest To Be Acquired Federal Domestic Tax Authority [Member] Capitalized Software Internal Use Software, Policy [Policy Text Block] Capital leased assets, accumulated depreciation Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation CM Life Sciences, Inc. CM Life Sciences, Inc. [Member] CM Life Sciences, Inc. Debt Disclosure [Abstract] Non-Redeemable Class A and B Common Stock, Basic and Diluted (in Shares) Non-Redeemable Class A And B Common Stock Basic And Diluted in Shares Non-Redeemable Class A and B Common Stock, Basic and Diluted. Summary of Stock Option Activity Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block] PRIVATE PLACEMENT Private Placement Disclosure Text Block [Text Block] Minimum percent of fair value of common stock Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Valuation allowance Valuation allowance Valuation allowance Deferred Tax Assets, Valuation Allowance Entity [Domain] Entity [Domain] Entity [Domain] Net operating loss carryforwards, subject to expiration Operating Loss Carryforwards, Subject To Expiration Operating Loss Carryforwards, Subject To Expiration Capital lease, stated interest rate Capital Lease, Interest Rate, Stated Percentage Capital Lease, Interest Rate, Stated Percentage Customer [Axis] Customer [Axis] Related Party Transactions (Details) [Line Items] Related Party Transactions (Details) [Line Items] Options granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Summary of Stock-Based Compensation Expense Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Deferred rent Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Deferred Rent Total assets Assets Plan Name [Domain] Plan Name [Domain] Interest expense paid Interest Paid, Excluding Capitalized Interest, Operating Activities Warrant Exercisable Term Condition [Domain] Warrant Exercisable Term Condition [Domain] Warrant Exercisable Term Condition [Domain] Research and development Research and Development Expense Derivative Contract [Domain] Derivative Contract [Domain] Stock Redeemed or Called During Period, Shares Stock Redeemed or Called During Period, Shares Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Revenue under existing collaboration service agreements, period for recognition Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Stock conversion ratio Conversion Of Stock, Conversion Ratio Conversion Of Stock, Conversion Ratio Connecticut Lab Space Lease Connecticut Lab Space Lease [Member] Connecticut Lab Space Lease Net cash used in operating activities Net Cash Provided by (Used in) Operating Activities Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] Tax credit carryforwards Tax Credit Carryforward, Amount Payor A Payor A [Member] Payor A Restatement Of Previously Issued Financial Statements [Line Items] Restatement Of Previously Issued Financial Statements [Line Items] Restatement Of Previously Issued Financial Statements Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Subsequent Event [Line Items] Subsequent Event [Line Items] Tax Credit Carryforward [Axis] Tax Credit Carryforward [Axis] Lease Contractual Term [Domain] Lease Contractual Term [Domain] Diluted net loss per share (in dollars per share) Earnings Per Share, Diluted Weighted average shares outstanding, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Private Placement (Details) [Table] Private Placement (Details) [Table] Weighted average shares outstanding of Class A and B non redeemable common stock, diluted (in Shares) Add: The effect of dilutive potential Class A common stock and Class B common stock (in shares) Weighted Average Number Diluted Shares Outstanding Adjustment Related party costs Related Party Costs Federal FederalAbstract Comprehensive loss Comprehensive Income (Loss), Net of Tax, Attributable to Parent RESTATEMENT OF PREVIOUSLY ISSUED FINANCIAL STATEMENTS Restatement Of Financial Statement [Text Block] Restatement of Previously Issued Financial Statements Text Block. Balance Balance Contract with Customer, Liability Connecticut Office Space Lease Connecticut Office Space Lease [Member] Connecticut Office Space Lease Redeemable Convertible Preferred Stock Temporary Equity [Text Block] Temporary Equity Warrant liability Derivative Liability, Noncurrent Business Acquisition, Acquiree [Domain] Business Acquisition, Acquiree [Domain] Redeemable convertible preferred stock, conversion ratio Temporary Equity, Conversion Ratio Temporary Equity, Conversion Ratio Reconciliation of effective income tax rate Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Accounts payable Accounts Payable, Current Long-lived asset impairment losses Impairment, Long-Lived Asset, Held-for-Use Depreciation and amortization expense Total depreciation and amortization expenses Depreciation, Depletion and Amortization Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Schedule of fair value on a recurring basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Self-pay patients Diagnostic Test, Self Pay [Member] Diagnostic Test, Self Pay State StateAbstract Purchases Cost of Goods and Service Benchmark [Member] Inventory Increase (Decrease) in Inventories Balance Balance Contract with Customer, Asset, after Allowance for Credit Loss Common stock, outstanding (in shares) Common stock, share outstanding Common Stock, Shares, Outstanding Increase (Decrease) in Temporary Equity [Roll Forward] Increase (Decrease) in Temporary Equity [Roll Forward] Payor C Payor C [Member] Payor C Cost of services (including related party expenses of $2,189, $1,859 and $4,122 for the years ended December 31, 2020, 2019, and 2018, respectively) Cost of services Cost of Goods and Services Sold Proceeds from issuance of redeemable convertible preferred stock Proceeds from Issuance of Redeemable Preferred Stock Restatement of Previously Issued Financial Statements [Table] Restatement of Previously Issued Financial Statements [Table] Restatement of Previously Issued Financial Statements Class B convertible common stock, $0.00001 par value: 15,000,000 shares authorized at December 31, 2020 and 2019; 105,429 shares issued and outstanding at December 31, 2020 and no shares issued and outstanding at December 31, 2019 Class B common stock Common Class B [Member] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Other revenue (including related party revenue of $3, $1,180 and $254 for the years ended December 31, 2020, 2019, and 2018, respectively) Other Product and Service, Other [Member] TransactionCosts Transactions costs TransactionCosts Initial classification of warrant liabilities InitialClassificationOfWarrantLiabilities Initial classification of warrant liabilities. Nat Turner Nat Turner [Member] Nat Turner Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table] Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table] Fair Value, Net Assets (Liability) Rollforward [Roll Forward] Fair Value, Net Assets (Liability) Rollforward [Roll Forward] Fair Value, Net Assets (Liability) Rollforward SaleOfUnderwritingDiscounts SaleOfUnderwritingDiscounts Sale of underwriting discounts. Non-deductible expenses Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent Property and Equipment Property, Plant and Equipment Disclosure [Text Block] Other liabilities Other Liabilities, Noncurrent Employee Share-based Payment Arrangement, Employee [Member] Thereafter Capital Leases, Future Minimum Payments Due Thereafter Redeemable convertible preferred stock, liquidation preference Aggregate liquidation preference Temporary Equity, Liquidation Preference Phased funding and potential loan forgiveness milestones Schedule of Long-term Debt Instruments [Table Text Block] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Debt Instrument [Line Items] Debt Instrument [Line Items] Related Party Transaction [Domain] Related Party Transaction [Domain] Schedule of Future Minimum Rental Payments for Operating Leases Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Other assets Increase (Decrease) in Other Operating Assets Warrant exercise price (in dollars per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Laboratory equipment Equipment [Member] Total Warrant Liabilities Warrant [Member] Long-term debt, net of current portion Total long-term debt, net of current portion Long-term Debt, Excluding Current Maturities Fair value (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Exercise Price Total stock-based compensation expense Share-based Payment Arrangement, Expense Cost of Services Cost of Goods and Service [Policy Text Block] Weighted average remaining contractual life (years), options exercisable Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Munib Islam MunibIslamMember Research and development Research Tax Credit Carryforward [Member] Private placement to purchase ordinary shares (in Shares) Private Placement To Purchase Ordinary Shares Private placement to purchase ordinary shares. Other current liabilities: Other Liabilities, Current [Abstract] Payor B Payor B [Member] Payor B Capital contributions Temporary Equity, Capital Contribution Temporary Equity, Capital Contribution Net Income (Loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Commitments and Contingencies (Details) [Table] Commitments and Contingencies (Details) [Table] Construction-in-progress Construction in Progress [Member] Class A common stock, $0.00001 par value: 2,500,000 shares authorized at December 31, 2020 and 2019; 1 share issued and outstanding at December 31, 2020 and 2019 Class A common stock Common Class A [Member] Cash, cash equivalents and restricted cash, at beginning of year Cash, cash equivalents and restricted cash, at end of year Total Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Sale of stock (in Shares) Purchase of warrants Sale of Stock, Number of Shares Issued in Transaction Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Diagnostic test revenue (including related party revenue of $285 $0 and $0 for the years ended December 31, 2020, 2019, and 2018, respectively) Diagnostic test revenue Diagnostic Test [Member] Diagnostic Test Risk-free interest rate maximum Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum Current assets: Assets, Current [Abstract] Significant Accounting Policies [Line Items] Significant Accounting Policies [Line Items] Significant Accounting Policies Entity Central Index Key Entity Central Index Key Software amortization expense Capitalized Computer Software, Amortization Money market funds Cash and Cash Equivalents, Fair Value Disclosure Issued and outstanding ordinary shares percentage IssuedAndOutstandingOrdinarySharesPercentage Common stock class B issued pursuant to stock options (in shares) Options exercised (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Private Placement Disclosure [Abstract] Private Placement Disclosure [Abstract] Exercise Price Range [Domain] Exercise Price Range [Domain] Fair Value, Recurring Fair Value, Recurring [Member] Over-allotment option Over-Allotment Option [Member] Common Stock Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Potentially dilutive securities excluded from computation of diluted net loss per share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Fair Value of Financial Instruments Fair Value of Financial Instruments, Policy [Policy Text Block] Redeemable convertible preferred stock issued during the period (in shares) Temporary Equity, Stock Issued During Period, Shares, New Issues Temporary Equity, Stock Issued During Period, Shares, New Issues Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Organization and Description of Business [Table] Organization and Description of Business [Table] Organization and Description of Business Class of Stock [Domain] Class of Stock [Domain] Temporary Equity [Line Items] Temporary Equity [Line Items] Non-cash Series A redeemable convertible preferred stock dividends declared and paid Noncash Redeemable Preferred Stock Dividends Noncash Redeemable Preferred Stock Dividends Private Placement (Details) [Line Items] Private Placement (Details) [Line Items] Payor D Payor D [Member] Payor D Common stock subject to possible redemption CommonStockToPossibleRedemption Common stock subject to possible redemption per share. Change in value of common stock subject to possible redemption ChangeInValueOfCommonStockSubjectToPossibleRedemption Change in value of common stock subject to possible redemption. Earn Out share price at second anniversary (in dollars per share) Earn Out Share Price Earn Out Share Price 2021 (remainder of year) Capital Leases, Future Minimum Payments, Remainder of Fiscal Year Temporary Equity, Liquidation, Period [Axis] Temporary Equity, Liquidation, Period [Axis] Temporary Equity, Liquidation, Period Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Operating Leased Assets [Line Items] Operating Leased Assets [Line Items] Principal loan forgiveness Potential Loan Forgiveness Debt Instrument, Conditional Principal Forgiveness, Maximum Debt Instrument, Conditional Principal Forgiveness, Maximum Payor E Payor E [Member] Payor E Warrant Note Warrant [Member] Stockholders' Equity Note [Abstract] Stockholders' Equity Note [Abstract] Subsequent Events (Details) [Line Items] Subsequent Events (Details) [Line Items] Class B Stock Options Outstanding (in shares) Share-based Payment Arrangement, Option, Exercise Price Range, Shares Outstanding Cost of services Cost of Sales [Member] Schedule of Future Minimum Lease Payments for Capital Leases Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block] Inventory Inventory, Policy [Policy Text Block] Organization and Description of Business Nature of Operations [Text Block] Service Agreements Related Party, Service Agreements [Member] Related Party, Service Agreements Due to/from related parties Increase (Decrease) In Due To (From) Related Parties Increase (Decrease) In Due To (From) Related Parties Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Founder Shares FounderSharesMember Founder Shares [Member]. Long-Term Debt Long-term Debt [Text Block] Total Stockholders’ Equity TotalStockholdersEquity Total Stockholder’s Equity.