Thereafter Operating Leases, Future Minimum Payments, Due Thereafter Granted (in shares) Granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Deferred revenue Increase (Decrease) in Contract with Customer, Liability Document Type Document Type Fair Value Disclosures [Abstract] 2022 Operating Leases, Future Minimum Payments Due, Next Twelve Months Commitments Commitments and Contingencies Disclosure [Text Block] Options granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Net amortization of premium on available-for-sale securities Amortization of Debt Discount (Premium) Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] U.S. Treasury securities Debt Securities, Available-for-sale Equity Components [Axis] Equity Components [Axis] Annual base rent Operating Lease, Annual Lease Base Rent Increase (Decrease) Operating Lease, Annual Lease Base Rent Increase (Decrease) Restricted Stock Options Restricted common stock subject to future vesting Restricted Stock [Member] Vested (in usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Finished goods Inventory, Finished Goods, Net of Reserves Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Share-based Payment Arrangement [Abstract] Level 3 Fair Value, Inputs, Level 3 [Member] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Repurchase of Class A common stock (in shares) Stock Repurchased During Period, Shares LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Repurchased (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Repurchased Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Repurchased Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Other noncurrent liabilities Increase (Decrease) in Other Noncurrent Liabilities Cancelled (in usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Entity Interactive Data Current Entity Interactive Data Current Convertible Preferred Stock Preferred Stock [Member] Options exercised (in usd per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Revenue: Revenues [Abstract] Security Exchange Name Security Exchange Name Fair Value Measurements and Fair Value of Financial Instruments Fair Value Disclosures [Text Block] OPERATING ACTIVITIES Net Cash Provided by (Used in) Operating Activities [Abstract] Capital Stock and Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Purchase obligations outstanding Purchase Obligation Stock-based Compensation Share-based Payment Arrangement [Policy Text Block] Other receivables Increase (Decrease) in Accounts and Other Receivables Loss from operations Operating Income (Loss) Total current liabilities Liabilities, Current Accounts Receivable, Net Accounts Receivable [Policy Text Block] Entity Registrant Name Entity Registrant Name Cash, cash equivalents, and investments Cash, Cash Equivalents, Restricted Cash and Investments Cash, Cash Equivalents, Restricted Cash and Investments Accounts payable Accounts Payable Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value [Table Text Block] Statement of Stockholders' Equity [Abstract] Beginning balance (in usd per share) Ending balance (in usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Accrued professional services Accrued Professional Fees, Current Repurchased (in usd per share) Share-based Compensation Arrangements by Share-based Payment Award, Equity Instruments Other than Options, Repurchased, Weighted Average Exercise Price Share-based Compensation Arrangements by Share-based Payment Award, Equity Instruments Other than Options, Repurchased, Weighted Average Exercise Price Vested and exercisable (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number Commitments (Note 8) Commitments and Contingencies Grant Grant [Member] Repurchase of Class A common stock Payments for Repurchase of Common Stock ASSETS Assets [Abstract] Restricted Stock Units Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Accounting Policies [Abstract] Furniture and fixtures Furniture and Fixtures [Member] Cash, Cash Equivalents and Restricted Cash Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Entity Address, State or Province Entity Address, State or Province Vested (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Other Commitments [Table] Other Commitments [Table] Research and development Research and Development Expense [Member] Accumulated deficit Retained Earnings (Accumulated Deficit) Accrued Liabilities Accrued Liabilities [Member] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Deferred Revenue Arrangement, by Type [Table] Deferred Revenue Arrangement, by Type [Table] Public offering price (in usd per share) Shares Issued, Price Per Share Schedule of Cash and Cash Equivalents Schedule of Cash and Cash Equivalents [Table Text Block] Class B common stock Common Class B [Member] Cash paid for income taxes Income Taxes Paid Beginning balance (in shares) Ending balance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Stockholders’ equity: Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Restricted cash Restricted Cash, Noncurrent Return of profit Stockholders Equity, Return On Profit Stockholders Equity, Return On Profit Unrealized Losses Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax Schedule of Fair Value, Assets Measured on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Lease term Lessee, Operating Lease, Remaining Lease Term Entity Address, Postal Zip Code Entity Address, Postal Zip Code Preferred stock, $0.00001 par value; 5,000,000 shares authorized as of June 30, 2021 and December 31, 2020; zero shares issued and outstanding as of June 30, 2021 and December 31, 2020 Preferred Stock, Value, Issued Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Total operating expenses Operating Expenses Other comprehensive loss: Other Comprehensive Income (Loss), Net of Tax [Abstract] Document Transition Report Document Transition Report Common stock, par value (usd per share) Common Stock, Par or Stated Value Per Share Other noncurrent liabilities Other Liabilities, Noncurrent Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Options cancelled and forfeited (in usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Cost of revenue: Cost of Revenue [Abstract] Document Information [Table] Document Information [Table] Level 2 Fair Value, Inputs, Level 2 [Member] Document Quarterly Report Document Quarterly Report Options cancelled and forfeited (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period Inventory Total inventory Inventory, Net Total revenue Revenue from Contract with Customer, Excluding Assessed Tax Measurement Frequency [Domain] Measurement Frequency [Domain] Other receivables Accounts Receivable, Related Parties Equity [Abstract] Total assets measured at fair value Fair Value Assets, Fair Value Disclosure Accrued compensation Accrued Compensation Accrued Compensation Research and Development Activties Research and Development Activties [Member] Research and Development Activities Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Deferred rent Increase (Decrease) in Prepaid Rent Options granted (in usd per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Not yet commenced, renewal term Lessor, Operating Lease, Lease Not yet Commenced, Renewal Term Statement [Line Items] Statement [Line Items] Weighted average number of shares outstanding, diluted (in shares) Weighted-average common shares used in computing net loss per share attributable to common stockholders, diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Letter of Credit Letter of Credit [Member] Net loss per share available to common shareholders, basic (in usd per share) Net loss per share available to common shareholders, basic (in usd per share) Earnings Per Share, Basic Class of Stock [Domain] Class of Stock [Domain] Other income (expense): Other Income and Expenses [Abstract] Entity File Number Entity File Number Cancelled (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Restricted stock liability, current Restricted Stock, Liability Restricted Stock, Liability Statement [Table] Statement [Table] NH Grant NH Grant [Member] NH Grant Convertible preferred stock Convertible Debt Securities [Member] Preferred stock, issued (in shares) Preferred Stock, Shares Issued Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Total stock-based compensation Share-based Payment Arrangement, Expense Depreciation and amortization Other Depreciation and Amortization Balance Sheet Location [Axis] Balance Sheet Location [Axis] Denominator: Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract] Counterparty Name [Axis] Counterparty Name [Axis] Common stock Common Stock, Value, Issued Document Fiscal Year Focus Document Fiscal Year Focus Entity Small Business Entity Small Business Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Entity Current Reporting Status Entity Current Reporting Status Amount of square footage Lease Agreement, Number of Square Feet Lease Agreement, Number of Square Feet Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Prepaid expenses and other current assets Prepaid Expense, Current Proceeds from issuance of common stock upon follow-on public offering, net of issuance costs Proceeds from Issuance of Common Stock Total cost of revenue Cost of Revenue Selling, general and administrative Selling, General and Administrative Expenses [Member] Proceeds from maturities of available-for-sale securities Proceeds from Sale and Maturity of Debt Securities, Available-for-sale Amendment Flag Amendment Flag Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Purchase of available-for-sale securities Payments to Acquire Debt Securities, Available-for-sale Total Operating Leases, Future Minimum Payments Due Net Loss Per Share Attributable to Common Shareholders Earnings Per Share, Policy [Policy Text Block] 2021 (six months remaining) Operating Leases, Future Minimum Payments, Remainder of Fiscal Year Granted (in usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Balance Sheet Related Disclosures [Abstract] INVESTING ACTIVITIES Net Cash Provided by (Used in) Investing Activities [Abstract] Common stock, issued (in shares) Total common stock issued (in shares) Common Stock, Shares, Issued Cash and cash equivalents Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Fair Value Measurements Fair Value Measurement, Policy [Policy Text Block] Other Financial Statement Information Supplemental Balance Sheet Disclosures [Text Block] Net cash used in operating activities Net Cash Provided by (Used in) Operating Activities Biotechnology company Biotechnology Company [Member] Biotechnology Company Entity Central Index Key Entity Central Index Key Computer equipment and software Computer Equipment and Software [Member] Computer Equipment and Software Measurement Frequency [Axis] Measurement Frequency [Axis] Accounts receivable, net Increase (Decrease) in Accounts Receivable Investments Debt Securities, Available-for-sale, Current Deferred rent, current Deferred Rent Credit, Current Financial Instruments [Domain] Financial Instruments [Domain] Total stockholders’ equity Beginning balance Ending balance Stockholders' Equity Attributable to Parent Offering transaction costs Payments of Stock Issuance Costs Rent expense Operating Leases, Rent Expense, Net Total liabilities and stockholders’ equity Liabilities and Equity Accumulated other comprehensive income (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Property and equipment purchases included in balance sheet locations Capital Expenditures Incurred but Not yet Paid Entity Address, City or Town Entity Address, City or Town Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Restricted stock units Restricted Stock Units (RSUs) [Member] Selling, general and administrative General and Administrative Expense Financial Instrument [Axis] Financial Instrument [Axis] Amortized Cost Basis Debt Securities, Available-for-sale, Amortized Cost Antidilutive securities excluded from computation of earnings per share (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 2025 Operating Leases, Future Minimum Payments, Due in Four Years Current renewal term Lessee, Operating Lease, Renewal Term Deferred Revenue Arrangement [Line Items] Deferred Revenue Arrangement [Line Items] Voting rights (per share) Common Stock, Voting Rights, Per Share Common Stock, Voting Rights, Per Share Unrealized Gains Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax Statement of Cash Flows [Abstract] Product Product [Member] Entity Ex Transition Period Entity Ex Transition Period Long-Lived Tangible Asset [Axis] Long-Lived Tangible Asset [Axis] Employee Stock Employee Stock [Member] Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Equity Component [Domain] Equity Component [Domain] Other Other Accrued Liabilities Income Statement Location [Axis] Income Statement Location [Axis] Allowance for credit loss Accounts Receivable, Allowance for Credit Loss, Current Unrealized gain (loss) on available-for-sale securities OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Income Statement Location [Domain] Income Statement Location [Domain] Stock-based compensation APIC, Share-based Payment Arrangement, Option, Increase for Cost Recognition Vesting of early exercised stock options and restricted common stock Stock Issued During Period, Value, Stock Options Early Exercised Stock Issued During Period, Value, Stock Options Early Exercised Other Commitments [Line Items] Other Commitments [Line Items] Gross profit Gross Profit FINANCING ACTIVITIES Net Cash Provided by (Used in) Financing Activities [Abstract] Property and equipment, net Property and equipment, net Property, Plant and Equipment, Net Entity Tax Identification Number Entity Tax Identification Number Revenue Recognition Revenue from Contract with Customer [Policy Text Block] Equity Incentive Plans Share-based Payment Arrangement [Text Block] Net loss Net loss Net Income (Loss) Attributable to Parent Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] Other assets Other Assets, Noncurrent Other comprehensive income Other Comprehensive Income (Loss), Net of Tax Issuance of stock Stock Issued During Period, Value, New Issues Money market funds Cash and Cash Equivalents, Fair Value Disclosure Proceeds from return of profit Proceeds from Return on Profit Proceeds from Return on Profit Related party Related Party [Member] Related Party Total assets Assets Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Total current assets Assets, Current Current Fiscal Year End Date Current Fiscal Year End Date Operating expenses: Operating Expenses [Abstract] Earnings Per Share [Abstract] Organization and Description of the Business Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] Beginning balance (in shares) Ending balance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Title of 12(b) Security Title of 12(b) Security Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Schedule of Accrued Liabilities Schedule of Accrued Liabilities [Table Text Block] Antidilutive Securities [Axis] Antidilutive Securities [Axis] Cost of revenue Cost of Sales [Member] Options Outstanding Number of Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Document Fiscal Period Focus Document Fiscal Period Focus Total accrued expenses Accrued Liabilities Revenue Recognition and Deferred Revenue [Abstract] Product and Service [Axis] Product and Service [Axis] Total liabilities Liabilities Net loss attributable to common stockholders, diluted Net Income (Loss) Available to Common Stockholders, Diluted SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION Supplemental Cash Flow Information [Abstract] Entity Filer Category Entity Filer Category Share-based Payment Arrangement, Expensed and Capitalized, Amount Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Class A and Class B Common Stock Common Stock [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Product and Service [Domain] Product and Service [Domain] Long-Lived Tangible Asset [Domain] Long-Lived Tangible Asset [Domain] Schedule of Stock by Class Schedule of Stock by Class [Table Text Block] Revenue recognized Contract with Customer, Liability, Revenue Recognized Net loss attributable to common stockholders, basic Net Income (Loss) Available to Common Stockholders, Basic Commitments and Contingencies Disclosure [Abstract] Level 1 Fair Value, Inputs, Level 1 [Member] Inventory Increase (Decrease) in Inventories Schedule of Property and Equipment Property, Plant and Equipment [Table Text Block] Accounts payable Increase (Decrease) in Accounts Payable Raw materials Inventory, Raw Materials, Net of Reserves U.S. Treasury securities US Treasury Securities [Member] Abatement period Lessee, Operating Lease, Abatement Period Lessee, Operating Lease, Abatement Period Issuance of stock (in shares) Issuance of stock (in shares) Stock Issued During Period, Shares, New Issues Tenant incentives Operating Lease, Lease Income, Lease Payments, Tenant Incentives Operating Lease, Lease Income, Lease Payments, Tenant Incentives Leasehold improvements Leasehold Improvements [Member] Debt Instrument [Axis] Debt Instrument [Axis] Additional Paid in Capital Additional Paid-in Capital [Member] Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Money market funds Money Market Funds [Member] Less: accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Class A common stock Common Class A [Member] Class of Stock [Line Items] Class of Stock [Line Items] Accrued expenses Increase (Decrease) in Accrued Liabilities Reverse stock split, conversion ratio Stockholders' Equity Note, Stock Split, Conversion Ratio SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES Noncash Investing and Financing Items [Abstract] Adjustments to reconcile net loss to net cash used in operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Issuance of Class A common stock from exercise of options (in shares) Options exercised (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Related Party Transactions [Abstract] Accrued inventory purchases Accrued Inventory Purchases Accrued Inventory Purchases Net increase in cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Total other income (expense) Nonoperating Income (Expense) Common stock, outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Total common stock outstanding (in shares) Common Stock, Shares, Outstanding Class A common stock options issued and outstanding Share-based Payment Arrangement, Option [Member] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Weighted-average common shares outstanding, basic (in shares) Weighted-average common shares used in computing net loss per share attributable to common stockholders, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Prognomiq, Inc. Variable Interest Entity Disclosure [Text Block] Vested and exercisable (in usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price Research and development Research and Development Expense Document Information [Line Items] Document Information [Line Items] Accrued property and equipment Accrued Property and Equipment Accrued Property and Equipment Schedule of Future Minimum Rental Payments for Operating Leases Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Common stock, authorized (in shares) Common Stock, Shares Authorized Share-based Payment Arrangement, Restricted Stock Unit, Activity Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Property and equipment Property, Plant and Equipment, Gross Proceeds from stock option exercises including early exercised options Proceeds from Stock Options Exercised Revenue and Deferred Revenue Revenue from Contract with Customer [Text Block] Convertible preferred stock issuance costs included in accounts payable Convertible Preferred Stock Issuance Costs Incurred During But Not Yet Paid Convertible Preferred Stock Issuance Costs Incurred During But Not Yet Paid Proceeds from issuance of Series D-1 preferred stock, net of issuance costs Proceeds from Issuance of Convertible Preferred Stock Additional paid-in capital Additional Paid in Capital 2024 Operating Leases, Future Minimum Payments, Due in Three Years Accrued research and development Increase (Decrease) In Accrued Research and Development Increase (Decrease) In Accrued Research and Development Class of Stock [Axis] Class of Stock [Axis] Inventory Inventory, Policy [Policy Text Block] Income Statement [Abstract] Cash, cash equivalents and restricted cash, beginning of period Cash, cash equivalents and restricted cash, end of period Total cash, cash equivalents and restricted cash Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Accumulated Other Comprehensive Income AOCI Attributable to Parent [Member] Accrued expenses Accrued Liabilities, Current Lease payments, annual increase, final year total Operating Lease, Lease Income, Lease Payment at End of Term Operating Lease, Lease Income, Lease Payment at End of Term Prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense and Other Assets Net loss per share available to common shareholders, diluted (in usd per share) Net loss per share available to common shareholders, diluted (in usd per share) Earnings Per Share, Diluted 2023 Operating Leases, Future Minimum Payments, Due in Two Years Local Phone Number Local Phone Number Deferred rent, net of current portion Deferred Rent Credit, Noncurrent Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Use of Estimates Use of Estimates, Policy [Policy Text Block] Current assets: Assets, Current [Abstract] Interest income Investment Income, Interest Depreciation and amortization expense Depreciation Entity Address, Address Line One Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Two Deferred revenue Deferred revenue Contract with Customer, Liability Other assets Increase (Decrease) in Other Operating Assets Entity Emerging Growth Company Entity Emerging Growth Company Issuance of Class A common stock from exercise of options Stock Issued During Period, Value, Stock Options Exercised Comprehensive loss Comprehensive Income (Loss), Net of Tax, Attributable to Parent Preferred stock, par value (in usd per share) Preferred Stock, Par or Stated Value Per Share Letter of credit issued Line of Credit Facility, Maximum Borrowing Capacity Award Type [Axis] Award Type [Axis] Weighted-Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Counterparty Name [Domain] Counterparty Name [Domain] Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment City Area Code City Area Code Preferred stock, authorized (in shares) Preferred Stock, Shares Authorized Document Period End Date Document Period End Date Accumulated Deficit Retained Earnings [Member] Preferred stock, outstanding (in shares) Preferred Stock, Shares Outstanding Related party receivables Due from Related Parties, Current Common stock reserved for future issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Summary of Significant Accounting Policies and Basis of Presentation Significant Accounting Policies [Text Block] Net cash provided by (used in) investing activities Net Cash Provided by (Used in) Investing Activities Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] Share-based Payment Arrangement, Option, Exercise Price Range [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Net loss Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Facility Lease Agreement Letter of Credit Facility Lease Agreement Letter of Credit [Member] Facility Lease Agreement Letter of Credit Award Type [Domain] Award Type [Domain] Related party receivables Increase (Decrease) in Accounts Receivable, Related Parties Trading Symbol Trading Symbol Other receivables Accounts and Other Receivables, Net, Current Beginning balance (in shares) Ending balance (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Schedule of Inventory Schedule of Inventory, Current [Table Text Block] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Stock-based compensation Share-based Payment Arrangement, Noncash Expense Repurchase of Class A common stock Stock Repurchased During Period, Value Accounts Payable Accounts Payable [Member] Net Loss Per Share Attributable To Common Stockholders Earnings Per Share [Text Block] Cover [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Schedule of Debt Securities, Available-for-sale, Unrealized Gain Debt Securities, Available-for-sale [Table Text Block] Current liabilities: Liabilities, Current [Abstract] Entity Shell Company Entity Shell Company Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value, Recurring Fair Value, Recurring [Member] Accrued research and development Accrued Liabilities, Research and Development Costs, Current Accrued Liabilities, Research and Development Costs, Current Laboratory equipment Laboratory [Member] Laboratory Recently Adopted Accounting Pronouncements and Recently Issued Accounting Pronouncements Not Yet Adopted New Accounting Pronouncements, Policy [Policy Text Block] Statement of Financial Position [Abstract]