00000 - Document - Template Link link:presentationLink link:calculationLink link:definitionLink 100000 - Document - Document and Entity Information link:calculationLink link:presentationLink link:definitionLink 100010 - Statement - CONDENSED BALANCE SHEETS link:calculationLink link:presentationLink link:definitionLink 100020 - Statement - CONDENSED BALANCE SHEETS (Parenthetical) link:calculationLink link:presentationLink link:definitionLink 100030 - Statement - CONDENSED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Unaudited) link:calculationLink link:presentationLink link:definitionLink 100040 - Statement - CONDENSED STATEMENTS OF CASH FLOWS (Unaudited) link:calculationLink link:presentationLink link:definitionLink 100050 - Disclosure - Organization and Basis of Presentation link:calculationLink link:presentationLink link:definitionLink 100060 - Disclosure - Summary of Significant Accounting Policies link:calculationLink link:presentationLink link:definitionLink 100070 - Disclosure - Short-Term Investments link:calculationLink link:presentationLink link:definitionLink 100080 - Disclosure - Inventory link:calculationLink link:presentationLink link:definitionLink 100090 - Disclosure - Fair Value Measurements link:calculationLink link:presentationLink link:definitionLink 100100 - Disclosure - Term Loan Agreement link:calculationLink link:presentationLink link:definitionLink 100110 - Disclosure - Stockholders' Equity link:calculationLink link:presentationLink link:definitionLink 100120 - Disclosure - Commitments and Contingencies link:calculationLink link:presentationLink link:definitionLink 100130 - Disclosure - Organization and Basis of Presentation (Policies) link:calculationLink link:presentationLink link:definitionLink 100140 - Disclosure - Summary of Significant Accounting Policies (Tables) link:calculationLink link:presentationLink link:definitionLink 100150 - Disclosure - Short-Term Investments (Tables) link:calculationLink link:presentationLink link:definitionLink 100160 - Disclosure - Inventory (Tables) link:calculationLink link:presentationLink link:definitionLink 100170 - Disclosure - Fair Value Measurements (Tables) link:calculationLink link:presentationLink link:definitionLink 100180 - Disclosure - Stockholders' Equity (Tables) link:calculationLink link:presentationLink link:definitionLink 100190 - Disclosure - Organization and Basis of Presentation - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 100200 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 100210 - Disclosure - Summary of Significant Accounting Policies - Summary of Reconciliation of Change in Product Warranty Liabilities (Detail) link:calculationLink link:presentationLink link:definitionLink 100220 - Disclosure - Summary of Significant Accounting Policies - Schedule of Anti-Dilutive Securities (Detail) link:calculationLink link:presentationLink link:definitionLink 100230 - Disclosure - Short-Term Investments - Summary of Estimated Fair Value of Short-Term Investments (Detail) link:calculationLink link:presentationLink link:definitionLink 100240 - Disclosure - Inventory - Summary of Inventory (Detail) link:calculationLink link:presentationLink link:definitionLink 100250 - Disclosure - Fair Value Measurements - Schedule of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) link:calculationLink link:presentationLink link:definitionLink 100260 - Disclosure - Fair Value Measurements - Schedule of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Parenthetical) (Detail) link:calculationLink link:presentationLink link:definitionLink 100270 - Disclosure - Fair Value Measurements - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 100280 - Disclosure - Term Loan Agreement - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 100290 - Disclosure - Stockholders' Equity - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 100300 - Disclosure - Stockholders' Equity - Schedule of Shares of Common Stock Reserved for Future Issuance (Detail) link:calculationLink link:presentationLink link:definitionLink 100310 - Disclosure - Stockholders' Equity - Schedule of Assumptions Used in Black-Scholes Option-Pricing Model (Detail) link:calculationLink link:presentationLink link:definitionLink 100320 - Disclosure - Stockholders' Equity - Summary for Allocation of Stock-Based Compensation Expense (Detail) link:calculationLink link:presentationLink link:definitionLink 100330 - Disclosure - Commitments and Contingencies - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink