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 Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Condensed Consolidated Statements of Operations and Comprehensive 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 - Business organization link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Summary of significant accounting policies link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Selected balance sheet information link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Stockholders’ equity link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Stock-based compensation link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Income taxes link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Loss Per Share link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Commitments and contingencies link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Employee benefit plans link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Segment, geographic information, and revenue disaggregation link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Summary of significant accounting policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Selected balance sheet information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Stock-based compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Loss Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Segment, geographic information, and revenue disaggregation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Selected balance sheet information - Schedule of Inventory (Details) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Selected balance sheet information - Schedule of Property and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Selected balance sheet information - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Selected balance sheet information - Schedule of Accrued Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Debt - Maturities of debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Leases - Maturities of lease liability (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Leases - Maturities of lease liability (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Stockholders’ equity (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Stock-based compensation - Summary of Plan and Stock Options Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Stock-based compensation - Summary of Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Stock-based compensation - Schedule of RSU and PSU Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Stock-based compensation - Restricted Stock Units and Performance Stock Units Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Stock-based compensation - Employee Stock Purchase Plan Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Stock-based compensation - Assumptions Used in Determine the Grant Date Fair Value of Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Stock-based compensation - Recognized Stock-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Stock-based compensation - Recognized Stock-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Income taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Loss Per Share - Schedule of Basic and Diluted Net Loss per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Loss Per Share - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Commitments and contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Employee benefit plans (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Segment, geographic information, and revenue disaggregation - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Segment, geographic information, and revenue disaggregation - Schedule of Segment Reporting (Details) link:presentationLink link:calculationLink link:definitionLink