0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 0000002 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 0000003 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000004 - Statement - Consolidated Statements of Operations and Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 0000005 - Statement - Consolidated Statements of Changes in Convertible Preferred Stock and Stockholders’ Equity (Deficit) link:presentationLink link:calculationLink link:definitionLink 0000006 - Statement - Consolidated Statements of Changes in Convertible Preferred Stock and Stockholders’ Equity (Deficit) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000007 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 0000008 - Disclosure - Description of the Business link:presentationLink link:calculationLink link:definitionLink 0000009 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 0000010 - Disclosure - Merger link:presentationLink link:calculationLink link:definitionLink 0000011 - Disclosure - Net Loss Per Share link:presentationLink link:calculationLink link:definitionLink 0000012 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 0000013 - Disclosure - Property and Equipment link:presentationLink link:calculationLink link:definitionLink 0000014 - Disclosure - Accrued Expenses link:presentationLink link:calculationLink link:definitionLink 0000015 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 0000016 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 0000017 - Disclosure - Series A Preferred Stock link:presentationLink link:calculationLink link:definitionLink 0000018 - Disclosure - Equity link:presentationLink link:calculationLink link:definitionLink 0000019 - Disclosure - Stock Incentive Plans link:presentationLink link:calculationLink link:definitionLink 0000020 - Disclosure - Revenue Arrangements link:presentationLink link:calculationLink link:definitionLink 0000021 - Disclosure - Related-Party Transactions link:presentationLink link:calculationLink link:definitionLink 0000022 - Disclosure - Collaboration and License Agreements link:presentationLink link:calculationLink link:definitionLink 0000023 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 0000024 - Disclosure - Defined Contribution Plan link:presentationLink link:calculationLink link:definitionLink 0000025 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 0000026 - Disclosure - Restructuring link:presentationLink link:calculationLink link:definitionLink 0000027 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 9954471 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9954472 - Disclosure - Merger (Tables) link:presentationLink link:calculationLink link:definitionLink 9954473 - Disclosure - Net Loss Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9954474 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9954475 - Disclosure - Property and Equipment (Tables) link:presentationLink link:calculationLink link:definitionLink 9954476 - Disclosure - Accrued Expenses (Tables) link:presentationLink link:calculationLink link:definitionLink 9954477 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9954478 - Disclosure - Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 9954479 - Disclosure - Stock Incentive Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 9954480 - Disclosure - Revenue Arrangements (Tables) link:presentationLink link:calculationLink link:definitionLink 9954481 - Disclosure - Related-Party Transactions - (Tables) link:presentationLink link:calculationLink link:definitionLink 9954482 - Disclosure - Restructuring (Tables) link:presentationLink link:calculationLink link:definitionLink 9954483 - Disclosure - Description of the Business (Details) link:presentationLink link:calculationLink link:definitionLink 9954484 - Disclosure - Merger - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954485 - Disclosure - Merger - Schedule of Fair Value of Consideration (Details) link:presentationLink link:calculationLink link:definitionLink 9954486 - Disclosure - Merger - Schedule of Assets Acquired and Liabilities Assumed (Details) link:presentationLink link:calculationLink link:definitionLink 9954487 - Disclosure - Merger - Schedule of Intangible Assets Acquired (Details) link:presentationLink link:calculationLink link:definitionLink 9954488 - Disclosure - Net Loss Per Share - Computation of Basic and Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9954489 - Disclosure - Net Loss Per Share - Schedule of Potential Common Shares Issuable Upon Conversion of Warrants (Details) link:presentationLink link:calculationLink link:definitionLink 9954490 - Disclosure - Fair Value Measurements - Schedule of Assets Measured at Fair Value on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9954491 - Disclosure - Fair Value Measurements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954492 - Disclosure - Fair Value Measurements - Schedule of Cash and Cash Equivalents (Details) link:presentationLink link:calculationLink link:definitionLink 9954493 - Disclosure - Fair Value Measurements - Assumptions Used to Record the Fair Value of the Warrants (Details) link:presentationLink link:calculationLink link:definitionLink 9954494 - Disclosure - Fair Value Measurements - Change in the Warrant Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9954495 - Disclosure - Fair Value Measurements - Schedule of Significant Inputs Used to Estimate the Fair Value of the CVRs (Details) link:presentationLink link:calculationLink link:definitionLink 9954496 - Disclosure - Fair Value Measurements - Change in the Forward Contract Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9954497 - Disclosure - Property and Equipment - Schedule of Property and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 9954498 - Disclosure - Property and Equipment - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954499 - Disclosure - Accrued Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 9954500 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954501 - Disclosure - Leases - Components of Lease Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9954502 - Disclosure - Leases - Operating Lease, Liability, Maturity (Details) link:presentationLink link:calculationLink link:definitionLink 9954502 - Disclosure - Leases - Operating Lease, Liability, Maturity (Details) link:presentationLink link:calculationLink link:definitionLink 9954503 - Disclosure - Leases - Other Information (Details) link:presentationLink link:calculationLink link:definitionLink 9954504 - Disclosure - Leases - Lease Term and Discount Rate (Details) link:presentationLink link:calculationLink link:definitionLink 9954505 - Disclosure - Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9954506 - Disclosure - Series A Preferred Stock (Details) link:presentationLink link:calculationLink link:definitionLink 9954507 - Disclosure - Equity - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954508 - Disclosure - Equity - Warranty Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954509 - Disclosure - Equity - Schedule of Authorized Shares of Common Stock for Future Issuance (Details) link:presentationLink link:calculationLink link:definitionLink 9954510 - Disclosure - Stock Incentive Plans - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954511 - Disclosure - Stock Incentive Plans - Schedule of Stock-Based Compensation Expense Related to Stock Options and Restricted Common Stock (Details) link:presentationLink link:calculationLink link:definitionLink 9954512 - Disclosure - Stock Incentive Plans - Schedule of Assumptions (Details) link:presentationLink link:calculationLink link:definitionLink 9954513 - Disclosure - Stock Incentive Plans - Summary of Options Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954514 - Disclosure - Stock Incentive Plans - Restricted Stock Units (Details) link:presentationLink link:calculationLink link:definitionLink 9954515 - Disclosure - Stock Incentive Plans - Employee Stock Purchase Plan (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9954516 - Disclosure - Revenue Arrangements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954517 - Disclosure - Revenue Arrangements - Schedule of Changes in Contract Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9954518 - Disclosure - Related-Party Transactions - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954519 - Disclosure - Related-Party Transactions - Number of Shares of Common Stock Purchased (Details) link:presentationLink link:calculationLink link:definitionLink 9954520 - Disclosure - Collaboration and License Agreements - Biogen M.A., Inc. (Details) link:presentationLink link:calculationLink link:definitionLink 9954521 - Disclosure - Collaboration and License Agreements - National Cancer Institute of the National Institutes of Health (Details) link:presentationLink link:calculationLink link:definitionLink 9954522 - Disclosure - Collaboration and License Agreements - Ginkgo Agreement (Details) link:presentationLink link:calculationLink link:definitionLink 9954523 - Disclosure - Collaboration and License Agreements - Genovis (Details) link:presentationLink link:calculationLink link:definitionLink 9954524 - Disclosure - Collaboration and License Agreements - Cyrus Biotechnology, Inc. (Details) link:presentationLink link:calculationLink link:definitionLink 9954525 - Disclosure - Collaboration and License Agreements - AskBio (Details) link:presentationLink link:calculationLink link:definitionLink 9954526 - Disclosure - Collaboration and License Agreements - Shenyang Sunshine Pharmaceutical Co., Ltd (Details) link:presentationLink link:calculationLink link:definitionLink 9954527 - Disclosure - Defined Contribution Plan (Details) link:presentationLink link:calculationLink link:definitionLink 9954528 - Disclosure - Restructuring - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954529 - Disclosure - Restructuring - Schedule of Change in Accrued Restructuring Balance (Details) link:presentationLink link:calculationLink link:definitionLink 9954530 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink