100000 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 100010 - Statement - CONDENSED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 100020 - Disclosure - Schedule of Future Minimum Rental Payments (Detail) 2 link:presentationLink link:calculationLink link:definitionLink 100030 - Statement - CONDENSED BALANCE SHEETS (parenthetical) link:presentationLink link:calculationLink link:definitionLink 100040 - Disclosure - Schedule of Future Minimum Rental Payments (Detail) 3 link:presentationLink link:calculationLink link:definitionLink 100050 - Statement - CONDENSED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 100060 - Statement - CONDENSED STATEMENTS OF STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 100070 - Statement - CONDENSED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 100080 - Statement - CONDENSED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 100090 - Disclosure - The Company and Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 100100 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 100110 - Disclosure - License Agreements link:presentationLink link:calculationLink link:definitionLink 100120 - Disclosure - BeiGene Collaboration link:presentationLink link:calculationLink link:definitionLink 100130 - Disclosure - Net Loss Per Share link:presentationLink link:calculationLink link:definitionLink 100140 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 100150 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 100160 - Disclosure - Short-Term Investments link:presentationLink link:calculationLink link:definitionLink 100170 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 100180 - Disclosure - Share-based Compensation link:presentationLink link:calculationLink link:definitionLink 100190 - Disclosure - The Company and Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 100200 - Disclosure - The Company and Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 100210 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 100220 - Disclosure - Net Loss Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 100230 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 100240 - Disclosure - Share-based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 100250 - Disclosure - The Company and Summary of Significant Accounting Policies - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100260 - Disclosure - The Company - Revenue Associated With The Following license agreements (Detail) link:presentationLink link:calculationLink link:definitionLink 100270 - Disclosure - The Company - Schedule of Changes in Contract Assets and Contract Liabilities (Detail) link:presentationLink link:calculationLink link:definitionLink 100280 - Disclosure - Schedule of Financial Instruments Measured at Fair Value on Recurring Basis (Detail) link:presentationLink link:calculationLink link:definitionLink 100290 - Disclosure - Schedule of Assumptions Used to Calculate Fair Value of Warrant Liability (Detail) link:presentationLink link:calculationLink link:definitionLink 100300 - Disclosure - Schedule of Changes in Estimated Fair Value of Warrant Liability (Detail) link:presentationLink link:calculationLink link:definitionLink 100310 - Disclosure - License Agreements - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100320 - Disclosure - Net Loss Per Share - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100330 - Disclosure - Schedule of (Loss) Per Share, Basic and Diluted (Detail) link:presentationLink link:calculationLink link:definitionLink 100340 - Disclosure - Calculation of Weighted Average Shares Used to Calculate Basic and Diluted (Loss) Earnings Per Share (Detail) link:presentationLink link:calculationLink link:definitionLink 100350 - Disclosure - Antidilutive Securities (Detail) link:presentationLink link:calculationLink link:definitionLink 100360 - Disclosure - Commitments and Contingencies - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100370 - Disclosure - Leases - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100380 - Disclosure - Schedule of Total Operating Costs (Detail) link:presentationLink link:calculationLink link:definitionLink 100390 - Disclosure - Schedule of Supplemental Cash Flow Information Related to Operating Leases (Detail) link:presentationLink link:calculationLink link:definitionLink 100400 - Disclosure - Schedule of Future Minimum Rental Payments (Detail) link:presentationLink link:calculationLink link:definitionLink 100410 - Disclosure - Short-Term Investments - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100420 - Disclosure - Stockholders' Equity - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100430 - Disclosure - Share-based Compensation - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 100440 - Disclosure - Share-Based Compensation Expense for Stock Awards (Detail) link:presentationLink link:calculationLink link:definitionLink 100450 - Disclosure - Summary of Stock Option Activity (Detail) link:presentationLink link:calculationLink link:definitionLink 100460 - Disclosure - Fair Value of Stock Options Weighted-Average Assumptions Used (Detail) link:presentationLink link:calculationLink link:definitionLink 100470 - Disclosure - Share Based Compensation - Summary of RSU activity and related data (Details) link:presentationLink link:calculationLink link:definitionLink