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Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Other Commitments [Line Items] Other Commitments [Line Items] Software in progress Software In Progress [Member] Software in progress. Pay vs Performance Disclosure [Line Items] Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Target licensing and reservation payments Revenue, Remaining Performance Obligation, Variable Consideration Amount, Target Licensing And Reservation Revenue, Remaining Performance Obligation, Variable Consideration Amount, Target Licensing And Reservation Operating lease liabilities Increase (Decrease) in Operating Lease Liability Equity Distribution Agreement Equity Distribution Agreement [Member] Equity distribution agreement. 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Level 2 Fair Value, Inputs, Level 2 [Member] Number of shares issued (in shares) Sale of Stock, Number of Shares Issued in Transaction Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Domain] Geographical [Domain] Geographical [Domain] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Marketable securities, current Estimated fair value, short-term Debt Securities, Available-for-Sale, Excluding Accrued Interest, Current Entity Address, Postal Zip Code Entity Address, Postal Zip Code Collaborative Arrangement and Arrangement Other than Collaborative Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Schedule of Stock-Based Compensation Expense Related to Stock Options and 2020 ESPP Included in Statements of Operations Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] Restatement Determination Date: Restatement Determination Date [Axis] Collaborative Arrangement and Arrangement Other than Collaborative Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Title of 12(b) Security Title of 12(b) Security Common stock, $0.001 par value— 500,000,000 shares authorized as of February 28, 2025 and November 30, 2024; 76,234,799 and 75,870,718 shares issued and outstanding as of February 28, 2025 and November 30, 2024, respectively Common Stock, Value, Issued Christine Ring [Member] Christine Ring Share-Based Payment Arrangement [Abstract] Share-Based Payment Arrangement [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Collaboration agreement contract term Collaboration Agreement Contract Term Collaboration agreement contract term. Weighted-average grant date fair value, RSUs forfeited (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 Cash flows from financing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Preferred stock, $0.001 par value— 10,000,000 shares authorized as of February 28, 2025 and November 30, 2024; no shares issued and outstanding as of February 28, 2025 and November 30, 2024 Preferred Stock, Value, Issued Shares available for future equity grants Share-Based Payment Arrangement [Member] Number of options outstanding Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Shares available for issuance under employee stock purchase plan Shares expected to be purchased under employee stock purchase plan Employee Stock [Member] Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Net loss per share, basic (in USD per share) Earnings Per Share, Basic Accounts payable Increase (Decrease) in Accounts Payable Proceeds from issuance of common stock Proceeds from Issuance of Common Stock Cash flows from operating leases Operating Lease, Payments Included in cash and cash equivalents Cash and Cash Equivalents [Member] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Pfizer Pfizer [Member] Pfizer Vesting of early exercised stock options Adjustments To Additional Paid In Capital Share Based Compensation Vesting Of Early Exercised Stock Options Adjustments to additional paid in capital share based compensation vesting of early exercised stock options. Additions to property and equipment included in accounts payable and accrued expenses and other current liabilities Capital Expenditures Incurred but Not yet Paid Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Schedule of Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block] Schedule Of Stock By Class [Table] Stock, Class of Stock [Table] Total current liabilities Liabilities, Current Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Denominator: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Total compensation cost related to stock-based awards yet to recognize Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Total assets Assets Concentration of Credit Risk Concentration Risk, Credit Risk, Policy [Policy Text Block] RSUs granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Underwriters Over-Allotment Option [Member] Schedule of Investments Fair Value Measurement on Recurring Basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Purchases of property and equipment Payments to Acquire Property, Plant, and Equipment Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Fair Value Measurements Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [Text Block] Commitments and contingencies (Note 6) Commitments and Contingencies Termination Date Trading Arrangement Termination Date Class of Warrant or Right Class of Warrant or Right [Domain] Additional payment received to exercise option to expand number of targets Additional Payment Received To Exercise Option To Expand Number Of Targets Additional payment received to exercise option to expand number of targets. Schedule Of Related Party Transactions By Related Party [Table] Related Party Transaction [Table] Exercise price of warrants (in USD per share) Class of Warrant or Right, Exercise Price of Warrants or Rights 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] Stock-Based Compensation Share-Based Payment Arrangement [Text Block] Entity Address, City or Town Entity Address, City or Town Leases Lessee, Leases [Policy Text Block] Debt Instrument [Axis] Debt Instrument [Axis] Schedule of Activity under 2020 Plan and 2012 Plan Share-Based Payment Arrangement, Option, Activity [Table Text Block] Total stock-based compensation Share-Based Payment Arrangement, Expense Net loss Net loss Net Income (Loss) Attributable to Parent Trading Arrangement: Trading Arrangement [Axis] Weighted-average exercise price, options granted (in USD per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Other Commitments [Table] Other Commitments [Table] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] RSUs forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Research and development milestone payments Revenue, Remaining Performance Obligation, Variable Consideration Amount, Research And Development Milestones Revenue, Remaining Performance Obligation, Variable Consideration Amount, Research And Development Milestones Proceeds from issuance under employee stock purchase plan Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Excluding Option Exercised Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Entity File Number Entity File Number Vesting of restricted stock units (in shares) Restricted Stock, Shares Issued Net of Shares for Tax Withholdings Document Fiscal Year Focus Document Fiscal Year Focus Income Statement [Abstract] Income Statement [Abstract] Entity Address, Address Line One Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Two Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Name Forgone Recovery, Individual Name Transaction Transaction [Domain] Document Period End Date Document Period End Date Sale of Stock Sale of Stock [Axis] Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Number of RSUs, beginning balance (in shares) Number of RSUs, ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Insider Trading Arrangements [Line Items] Warrants offering expenses Warrants Offering Expenses Warrants offering expenses. Condensed Balance Sheet Components Supplemental Balance Sheet Disclosures [Text Block] Number of performance obligations Number Of Performance Obligations Number Of Performance Obligations Contract assets Contract with Customer, Asset, after Allowance for Credit Loss Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Collaboration revenue recognized from opening contract liability Contract with Customer, Liability, Revenue Recognized Adjustment to Compensation: Adjustment to Compensation [Axis] Prepaid expenses and other current assets Prepaid Expense and Other Assets, Current Document Transition Report Document Transition Report Document Quarterly Report Document Quarterly Report Maximum increase or decrease percentage of warrants Maximum Increase Or Decrease Percentage Of Warrants Maximum increase or decrease percentage of warrants. 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Accumulated deficit Retained Earnings [Member] Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Related Party Related and Nonrelated Parties [Axis] Weighted-average number of shares outstanding, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Greater than 12 months Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Restricted stock units issued and outstanding Restricted Stock Units (RSUs) [Member] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Accrued professional services Accrued Professional Fees, Current Executive Category: Executive Category [Axis] Name Awards Close in Time to MNPI Disclosures, Individual Name Options forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Less than 12 months Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Entity Filer Category Entity Filer Category Income Statement Location Statement of Income Location, Balance [Domain] Company Selected Measure Name Company Selected Measure Name