0001001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 1001002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 1002003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 1003004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 1004005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 1005006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (DEFICIT) link:presentationLink link:calculationLink link:definitionLink 1006007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 2101101 - Disclosure - Organization and Description of Business link:presentationLink link:calculationLink link:definitionLink 2102102 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 2203201 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 2104103 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 2305301 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 2406401 - Disclosure - Fair Value Measurements - Schedule of Financial Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2107104 - Disclosure - Goodwill and Acquired Intangible Assets, Net link:presentationLink link:calculationLink link:definitionLink 2308302 - Disclosure - Goodwill and Acquired Intangible Assets, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 2409402 - Disclosure - Goodwill and Acquired Intangible Assets, Net - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 2410403 - Disclosure - Goodwill and Acquired Intangible Assets, Net - Schedule of Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 2411404 - Disclosure - Goodwill and Acquired Intangible Assets, Net - Future Amortization Expense (Details) link:presentationLink link:calculationLink link:definitionLink 2112105 - Disclosure - Convertible Senior Notes link:presentationLink link:calculationLink link:definitionLink 2313303 - Disclosure - Convertible Senior Notes (Tables) link:presentationLink link:calculationLink link:definitionLink 2414405 - Disclosure - Convertible Senior Notes - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 2415406 - Disclosure - Convertible Senior Notes - Schedule of Net Carrying Amount of the Liability Component of the Notes (Details) link:presentationLink link:calculationLink link:definitionLink 2416407 - Disclosure - Convertible Senior Notes - Capped Calls (Details) link:presentationLink link:calculationLink link:definitionLink 2117106 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 2318304 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 2419408 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2420409 - Disclosure - Leases - Components of Lease Expense (Details) link:presentationLink link:calculationLink link:definitionLink 2421410 - Disclosure - Leases - Balance Sheet Components (Details) link:presentationLink link:calculationLink link:definitionLink 2422411 - Disclosure - Leases - Supplemental Information (Details) link:presentationLink link:calculationLink link:definitionLink 2423412 - Disclosure - Leases - Lease Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 2423412 - Disclosure - Leases - Lease Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 2124107 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 2425413 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 2126108 - Disclosure - Revenue link:presentationLink link:calculationLink link:definitionLink 2327305 - Disclosure - Revenue (Tables) link:presentationLink link:calculationLink link:definitionLink 2428414 - Disclosure - Revenue - Schedule of total revenue by geographic areas (Details) link:presentationLink link:calculationLink link:definitionLink 2429415 - Disclosure - Revenue - Concentration Risk (Details) link:presentationLink link:calculationLink link:definitionLink 2430416 - Disclosure - Revenue - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 2430416 - Disclosure - Revenue - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 2431417 - Disclosure - Revenue - Schedule of Allowance for Doubtful Accounts (Details) link:presentationLink link:calculationLink link:definitionLink 2132109 - Disclosure - Equity Incentive Plans and Employee Stock Purchase Plan link:presentationLink link:calculationLink link:definitionLink 2333306 - Disclosure - Equity Incentive Plans and Employee Stock Purchase Plan (Tables) link:presentationLink link:calculationLink link:definitionLink 2434418 - Disclosure - Equity Incentive Plans and Employee Stock Purchase Plan - Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink 2435419 - Disclosure - Equity Incentive Plans and Employee Stock Purchase Plan - Schedule of Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 2436420 - Disclosure - Equity Incentive Plans and Employee Stock Purchase Plan - Restricted Stock Units, Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 2437421 - Disclosure - Equity Incentive Plans and Employee Stock Purchase Plan - Schedule of Restricted Stock Unit Activity (Details) link:presentationLink link:calculationLink link:definitionLink 2438422 - Disclosure - Equity Incentive Plans and Employee Stock Purchase Plan - Employee Stock Purchase Plan, Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 2439423 - Disclosure - Equity Incentive Plans and Employee Stock Purchase Plan - Stock-based Compensation Expense Recognized in Statement of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 2140110 - Disclosure - Net Loss Per Share link:presentationLink link:calculationLink link:definitionLink 2341307 - Disclosure - Net Loss Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 2442424 - Disclosure - Net Loss Per Share - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 2443425 - Disclosure - Net Loss Per Share - Schedule of Basic and Diluted Earnings (Loss) Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 2444426 - Disclosure - Net Loss Per Share - Schedule of Antidilutive Securities Excluded from the Computation of Diluted Net Loss per Share (Details) link:presentationLink link:calculationLink link:definitionLink 2145111 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 2446427 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink