0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Consolidated Statements of Operations link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Statements of Comprehensive Loss link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Statements of Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Description of Business and Basis of Presentation link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Goodwill and Intangible Assets link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Balance Sheet Components link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Commitment and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Common Stock link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Stock Warrants link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Equity Plans and Stock-based Compensation link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Segment Reporting and Geographic Information link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Basic and Diluted Net Loss per Share link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Restructuring link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Goodwill and Intangible Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Balance Sheet Components (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Stock Warrants (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Equity Plans and Stock-based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Segment Reporting and Geographic Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Basic and Diluted Net Loss per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Restructuring (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Description of Business and Basis of Presentation (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Summary of Significant Accounting Policies - Concentration of Credit Risk (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Summary of Significant Accounting Policies - Segment Reporting (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Summary of Significant Accounting Policies - Cash and Cash Equivalents (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Summary of Significant Accounting Policies - Allowance for Credit Loss (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Summary of Significant Accounting Policies - Schedule of Property and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Summary of Significant Accounting Policies - Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Summary of Significant Accounting Policies - Impairment of Long-Lived Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Summary of Significant Accounting Policies - Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Summary of Significant Accounting Policies - Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Summary of Significant Accounting Policies - Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Summary of Significant Accounting Policies - Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Summary of Significant Accounting Policies - Remaining Performance Obligations (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Summary of Significant Accounting Policies - Remaining Performance Obligations (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Summary of Significant Accounting Policies - Deferred Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Summary of Significant Accounting Policies - Cost to Obtain Customer Contract (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Summary of Significant Accounting Policies - Rollforward of Deferred Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Summary of Significant Accounting Policies - Schedule of Deferred Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Summary of Significant Accounting Policies - Advertising Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Summary of Significant Accounting Policies - Warranty (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Summary of Significant Accounting Policies - Foreign Currency (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Goodwill and Intangible Assets - Schedule of Goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Goodwill and Intangible Assets - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Goodwill and Intangible Assets - Schedule of Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Goodwill and Intangible Assets - Schedule of Amortization Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Goodwill and Intangible Assets - Maturity of Amortization Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Balance Sheet Components - Inventories (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Balance Sheet Components - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Balance Sheet Components - Prepaid Expense and Other Current Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Balance Sheet Components - Property and Equipment, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Balance Sheet Components - Depreciation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Balance Sheet Components - Accrued and Other Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Leases - Schedule of Lease Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Leases - Schedule of Lease Maturity (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Leases - Schedule of Lease Maturity (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Leases - Other Supplemental Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Leases - Cash Flow Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Debt - Debt, Current and Debt, Noncurrent (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Debt - Company’s Interest Expense Related to Convertible Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Commitment and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Common Stock (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Stock Warrants - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Stock Warrants - Fair Value Inputs of Warrants and Contingent Earnout Liability (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Equity Plans and Stock-based Compensation - Stock-based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Equity Plans and Stock-based Compensation - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Equity Plans and Stock-Based Compensation - Restricted Stock Units Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Equity Plans and Stock-based Compensation - Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Equity Plans and Stock-Based Compensation - Fair Value Assumptions (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - Equity Plans and Stock-Based Compensation - Valuation Assumptions (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - Income Taxes - Provision for Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - Income Taxes - Components of the Income Tax Expense (Benefit) (Details) link:presentationLink link:calculationLink link:definitionLink 9955574 - Disclosure - Income Taxes - Reconciliation of Effective Income Tax Rate (Details) link:presentationLink link:calculationLink link:definitionLink 9955575 - Disclosure - Income Taxes - Components of the Company's Deferred Income Tax Assets (Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 9955576 - Disclosure - Income Taxes - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955577 - Disclosure - Income Taxes - Reconciliation of the Beginning and Ending Amount of Gross Unrecognized Tax Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 9955578 - Disclosure - Income Taxes - Income Taxes Paid (Net of Refunds) (Details) link:presentationLink link:calculationLink link:definitionLink 9955579 - Disclosure - Segment Reporting and Geographic Information - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955580 - Disclosure - Segment Reporting and Geographic Information - Revenue By Geographic Area (Details) link:presentationLink link:calculationLink link:definitionLink 9955581 - Disclosure - Segment Reporting and Geographic Information - Long-Lived Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955582 - Disclosure - Basic and Diluted Net Loss per Share - Computation of Basic and Diluted Loss per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955583 - 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