0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Condensed Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Condensed Consolidated Statements of Operations link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Condensed Consolidated Statements of Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Condensed Consolidated Statements of Stockholders’ Equity link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Condensed Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - Description of Business and Basis of Presentation link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Acquisition link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Other Financial Statement Information link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Capital Stock link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Equity Incentive Plans link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Net Income (Loss) Per Share link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Acquisition (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Other Financial Statement Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Commitments and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Equity Incentive Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Net Income (Loss) Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Acquisition - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Acquisition - Schedule of Assets Acquired and Liabilities Assumed, Including Goodwill and Intangibles (Details) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Acquisition - Contingent Consideration (Details) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Other Financial Statement Information - Available-for-Sale Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Other Financial Statement Information - Schedule of Inventory (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Other Financial Statement Information - Schedule Of Property Plant And Equipment (Detail) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Other Financial Statement Information - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Other Financial Statement Information - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Other Financial Statement Information - Intangible Assets, Net (Detail) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Other Financial Statement Information - Schedule of Accrued Compensation and Related Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Other Financial Statement Information - Schedule of Accrued Expense And Other Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Other Financial Statement Information - Schedule of Changes in the Reserve for Product Warranties (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Other Financial Statement Information - Schedule of Revenue of Recognized in Contract Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Other Financial Statement Information - Schedule of Revenue by Source (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Other Financial Statement Information - Schedule of Revenue by Geographic Region (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Commitments and Contingencies - Schedule of Company's Operating Lease Liabilities (Detail) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Commitments and Contingencies - Schedule of Company's Operating Lease Liabilities (Detail) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Commitments and Contingencies - Schedule of Additional Information Related to Operating Leases (Detail) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Capital Stock - Additional Information (Detail) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Equity Incentive Plans - Schedule of Recorded Stock-Based Compensation Expense in the Condensed Consolidated Statement of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Equity Incentive Plans - Schedule of Recorded Stock-Based Compensation Expense in the Condensed Consolidated Statement of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Equity Incentive Plans - Schedule of RSU Activity (Detail) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Equity Incentive Plans - Schedule of Company's Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Equity Incentive Plans - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Equity Incentive Plans - Fair Values of Shares Under the Performance Stock Units (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Net Income (Loss) Per Share - Computation of Basic and Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Net Income (Loss) Per Share - Shares of Common Stock Equivalents Were Excluded From The Computation of Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink