0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Description of Business link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Deferred Revenue link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Cash Equivalents and Marketable Securities link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Stockholders’ Equity link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Net Loss Per Share Attributable to Common Stockholders link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Segment and Geographical Information link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Cash Equivalents and Marketable Securities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Stockholders’ Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Net Loss Per Share Attributable to Common Stockholders (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Segment and Geographical Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Description of Business (Details) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Deferred Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Cash Equivalents and Marketable Securities - Amortized Cost, Unrealized Gains and Losses, and Estimated Fair Values (Details) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Cash Equivalents and Marketable Securities - Amortized Cost, Unrealized Gains and Losses, and Estimated Fair Values (Details) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Cash Equivalents and Marketable Securities - Maturities of Marketable Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Fair Value Measurements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Fair Value Measurements - Financial Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Fair Value Measurements - Financial Instruments, Assets, and Liabilities Not Recorded at Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Stockholders’ Equity - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Stockholders’ Equity - Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Stockholders’ Equity - Restricted Stock Units (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Stockholders’ Equity - Fair Value Assumptions (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Stockholders’ Equity - Stock-based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Stockholders’ Equity - Stock-based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Net Loss Per Share Attributable to Common Stockholders - Computation of Basic and Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Net Loss Per Share Attributable to Common Stockholders - Potentially Dilutive Securities Outstanding (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Segment and Geographical Information (Details) link:presentationLink link:calculationLink link:definitionLink