0001001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 1001002 - Statement - Condensed Balance Sheets link:presentationLink link:calculationLink link:definitionLink 1002003 - Statement - Condensed Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1003004 - Statement - Condensed Statements of Operations and Comprehensive (Loss) Income link:presentationLink link:calculationLink link:definitionLink 1004005 - Statement - Condensed Statements of Preferred Stock and Stockholders' Equity (Deficit) link:presentationLink link:calculationLink link:definitionLink 1405401 - Statement - Condensed Statements of Preferred Stock and Stockholders' Equity (Deficit) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1006006 - Statement - Condensed Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 2101101 - Disclosure - Description of Business and Presentation of Financial Statements link:presentationLink link:calculationLink link:definitionLink 2402402 - Disclosure - Description of Business and Presentation of Financial Statements (Details) link:presentationLink link:calculationLink link:definitionLink 2103102 - Disclosure - Summary of Significant Accounting Policies and Use of Estimates link:presentationLink link:calculationLink link:definitionLink 2204201 - Disclosure - Summary of Significant Accounting Policies and Use of Estimates (Policies) link:presentationLink link:calculationLink link:definitionLink 2105103 - Disclosure - Balance Sheet Account Detail link:presentationLink link:calculationLink link:definitionLink 2306301 - Disclosure - Balance Sheet Account Detail (Tables) link:presentationLink link:calculationLink link:definitionLink 2407403 - Disclosure - Balance Sheet Account Detail - Property and Equipment, Net of Accumulated Depreciation (Details) link:presentationLink link:calculationLink link:definitionLink 2408404 - Disclosure - Balance Sheet Account Detail - Other Assets (Details) link:presentationLink link:calculationLink link:definitionLink 2409405 - Disclosure - Balance Sheet Account Detail - Accounts Payable and Accrued Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2410406 - Disclosure - Balance Sheet Account Detail - Other Long-Term Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2111104 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 2312302 - Disclosure - Stockholders' Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 2413407 - Disclosure - Stockholders' Equity - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 2414408 - Disclosure - Stockholders' Equity - Shares Reserved for Issuance (Details) link:presentationLink link:calculationLink link:definitionLink 2115105 - Disclosure - Stock-Based Compensation link:presentationLink link:calculationLink link:definitionLink 2316303 - Disclosure - Stock-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 2417409 - Disclosure - Stock-Based Compensation - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 2418410 - Disclosure - Stock-Based Compensation - Expense (Details) link:presentationLink link:calculationLink link:definitionLink 2119106 - Disclosure - Net (Loss) Income Per Share link:presentationLink link:calculationLink link:definitionLink 2320304 - Disclosure - Net (Loss) Income Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 2421411 - Disclosure - Net (Loss) Income Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 2422412 - Disclosure - Net (Loss) Income Per Share - Antidilutive Securities (Details) link:presentationLink link:calculationLink link:definitionLink 2123107 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 2324305 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 2425413 - Disclosure - Fair Value Measurements - Financial Instruments Measured at Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 2426414 - Disclosure - Fair Value Measurements - Changes in Fair Value of Derivative Liability (Details) link:presentationLink link:calculationLink link:definitionLink 2127108 - Disclosure - Commitment & Contingencies link:presentationLink link:calculationLink link:definitionLink 2328306 - Disclosure - Commitment & Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 2429415 - Disclosure - Commitment & Contingencies - Facility Leases (Details) link:presentationLink link:calculationLink link:definitionLink 2429415 - Disclosure - Commitment & Contingencies - Facility Leases (Details) link:presentationLink link:calculationLink link:definitionLink 2430416 - Disclosure - Commitment & Contingencies - Lease Cost (Details) link:presentationLink link:calculationLink link:definitionLink 2431417 - Disclosure - Commitment & Contingencies - In-License Agreement for Lotilaner (Details) link:presentationLink link:calculationLink link:definitionLink 2432418 - Disclosure - Commitment & Contingencies - Employment Arrangements (Details) link:presentationLink link:calculationLink link:definitionLink 2133109 - Disclosure - Out-License Agreement link:presentationLink link:calculationLink link:definitionLink 2434419 - Disclosure - Out-License Agreement (Details) link:presentationLink link:calculationLink link:definitionLink