0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (unaudited) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF REDEEMABLE CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS’ EQUITY (DEFICIT) (unaudited) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Nature of Operations link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Revenue link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Segment and Geographical Information link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Net Income (Loss) Per Share link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Investments link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Balance Sheets Details link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Other Income, Net link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Redeemable Convertible Preferred Stock link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Common Stock link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Stock-Based Compensation link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Commitment and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Revenue (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Segment and Geographical Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Net Income (Loss) Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Investments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Balance Sheets Details (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Other Income, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Stock-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Revenue - Disaggregation of Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Revenue - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Revenue - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Revenue - Significant Customers (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Segment and Geographical Information - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Segment and Geographical Information - Schedule of Revenue by Geographic Area (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Segment and Geographical Information - Schedule of Property and Equipment by Geographic Area (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Net Income (Loss) Per Share - Schedule of Computation of Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Net Income (Loss) Per Share - Schedule of Reconciliation of the Numerator and Denominator (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Fair Value Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Balance Sheets Details - Inventories (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Balance Sheets Details - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Balance Sheets Details - Prepaid Expenses and Other Current Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Balance Sheets Details - Property and Equipment, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Balance Sheets Details - Depreciation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Balance Sheets Details - Depreciation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Balance Sheets Details - Accrued and Other Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Balance Sheets Details - Changes in Provision for Product Warranty (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Other Income, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Debt - Schedule of Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Redeemable Convertible Preferred Stock (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Common Stock (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Stock-Based Compensation - Stock-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Stock-Based Compensation - Stock-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Stock-Based Compensation - Stock-Based Compensation Expense by Security Type (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Stock-Based Compensation - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Leases - Lease Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Leases - Other information (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Leases - Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Leases - Future Minimum Lease Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Leases - Supplemental Cash Flow Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Commitment and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink