995300 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 995301 - Statement - Unaudited Condensed Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 995302 - Statement - Unaudited Condensed Consolidated Balance Sheets (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 995303 - Statement - Unaudited Condensed Consolidated Statements of Operations and Comprehensive Loss link:presentationLink link:calculationLink link:definitionLink 995304 - Statement - Unaudited Condensed Consolidated Statements of Changes in Stockholders’ Equity (Deficit) link:presentationLink link:calculationLink link:definitionLink 995305 - Statement - Unaudited Condensed Consolidated Statements of Changes in Stockholders’ Equity (Deficit) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 995306 - Statement - Unaudited Consensed Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 995307 - Disclosure - Description of the Business and Basis of Presentation link:presentationLink link:calculationLink link:definitionLink 995308 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 995309 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 995310 - Disclosure - Revenue Recognition link:presentationLink link:calculationLink link:definitionLink 995311 - Disclosure - Property and Equipment link:presentationLink link:calculationLink link:definitionLink 995312 - Disclosure - Accrued Expenses and Other Current Liabilities link:presentationLink link:calculationLink link:definitionLink 995313 - Disclosure - Convertible Notes link:presentationLink link:calculationLink link:definitionLink 995314 - Disclosure - Convertible Preferred Stock link:presentationLink link:calculationLink link:definitionLink 995315 - Disclosure - Common Stock link:presentationLink link:calculationLink link:definitionLink 995316 - Disclosure - Stock-Based Compensation link:presentationLink link:calculationLink link:definitionLink 995317 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 995318 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 995319 - Disclosure - Net Loss Per Share link:presentationLink link:calculationLink link:definitionLink 995320 - Disclosure - 401K Plan link:presentationLink link:calculationLink link:definitionLink 995321 - Disclosure - Related-Party Transactions link:presentationLink link:calculationLink link:definitionLink 995322 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 995323 - Disclosure - Segment Reporting link:presentationLink link:calculationLink link:definitionLink 995324 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 996325 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 996326 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 996327 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 996328 - Disclosure - Revenue Recognition (Tables) link:presentationLink link:calculationLink link:definitionLink 996329 - Disclosure - Property and Equipment (Tables) link:presentationLink link:calculationLink link:definitionLink 996330 - Disclosure - Accrued Expenses and Other Current Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 996331 - Disclosure - Convertible Preferred Stock (Tables) link:presentationLink link:calculationLink link:definitionLink 996332 - Disclosure - Common Stock (Tables) link:presentationLink link:calculationLink link:definitionLink 996333 - Disclosure - Stock-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 996334 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 996335 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 996336 - Disclosure - Net Loss Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 996337 - Disclosure - Segment Reporting (Tables) link:presentationLink link:calculationLink link:definitionLink 996338 - Disclosure - Description of the Business and Basis of Presentation (Details) link:presentationLink link:calculationLink link:definitionLink 996339 - Disclosure - Summary of Significant Accounting Policies (Details) link:presentationLink link:calculationLink link:definitionLink 996340 - Disclosure - Summary of Significant Accounting Policies - Schedule of Percentages of Total Sales and Accounts Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 996341 - Disclosure - Summary of Significant Accounting Policies - Schedule of Straight Line Method Over Estimated Useful Lives of Assets (Details) link:presentationLink link:calculationLink link:definitionLink 996342 - Disclosure - Fair Value Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 996343 - Disclosure - Fair Value Measurements - Schedule of Fair Value of Convertible Notes - (Details) link:presentationLink link:calculationLink link:definitionLink 996344 - Disclosure - Revenue Recognition (Details) link:presentationLink link:calculationLink link:definitionLink 996345 - Disclosure - Revenue Recognition - Schedule of Revenue from Contracts with Customers (Details) link:presentationLink link:calculationLink link:definitionLink 996346 - Disclosure - Revenue Recognition - Schedule of Contract Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 996347 - Disclosure - Property and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 996348 - Disclosure - Property and Equipment - Schedule of Property and Equipment, Net (Details) link:presentationLink link:calculationLink link:definitionLink 996349 - Disclosure - Accrued Expenses and Other Current Liabilities - Schedule of Accrued Expenses and Other Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 996350 - Disclosure - Convertible Notes (Details) link:presentationLink link:calculationLink link:definitionLink 996351 - Disclosure - Convertible Preferred Stock (Details) link:presentationLink link:calculationLink link:definitionLink 996352 - Disclosure - Convertible Preferred Stock - Schedule of Preferred Stock (Details) link:presentationLink link:calculationLink link:definitionLink 996353 - Disclosure - Common Stock (Details) link:presentationLink link:calculationLink link:definitionLink 996354 - Disclosure - Common Stock- Schedule of Reserved Shares of Common Stock (Details) link:presentationLink link:calculationLink link:definitionLink 996355 - Disclosure - Stock-Based Compensation (Details) link:presentationLink link:calculationLink link:definitionLink 996356 - Disclosure - Stock-based Compensation - Summary of Stock Options for Activity (Details) link:presentationLink link:calculationLink link:definitionLink 996357 - Disclosure - Stock-Based Compensation - Summary Activity of the Restricted Common Stock (Details) link:presentationLink link:calculationLink link:definitionLink 996358 - Disclosure - Stock-Based Compensation - Schedule of Stock-based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 996359 - Disclosure - Stock-based Compensation - Schedule of Fair Value of Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink 996360 - Disclosure - Leases (Details) link:presentationLink link:calculationLink link:definitionLink 996361 - Disclosure - Leases - Schedule of Lease Cost (Details) link:presentationLink link:calculationLink link:definitionLink 996362 - Disclosure - Leases - Schedule of Minimum Lease Payments of Company’s Operating and Finance Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 996363 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 996364 - Disclosure - Income Taxes - Schedule of Components of Income Before Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 996365 - Disclosure - Income Taxes - Schedule of Income Tax Expense (Details) link:presentationLink link:calculationLink link:definitionLink 996366 - Disclosure - Income Taxes - Schedule of Statutory Income Tax Rate (Details) link:presentationLink link:calculationLink link:definitionLink 996367 - Disclosure - Income Taxes - Schedule of Deferred Tax Assets (Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 996368 - Disclosure - Income Taxes - Schedule of Valuation Allowance (Details) link:presentationLink link:calculationLink link:definitionLink 996369 - Disclosure - Income Taxes - Schedule of Unrecognized Tax Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 996370 - Disclosure - Net Loss Per Share - Schedule of Computation of Net Loss Per Common Share (Details) link:presentationLink link:calculationLink link:definitionLink 996371 - Disclosure - Net Loss Per Share - Schedule of Computation of Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 996372 - Disclosure - 401K Plan (Details) link:presentationLink link:calculationLink link:definitionLink 996373 - Disclosure - Related-Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 996374 - Disclosure - Segment Reporting (Details) link:presentationLink link:calculationLink link:definitionLink 996375 - Disclosure - Segment Reporting - Schedule of Geographic Information of Revenue and Long-Lived Assets (Details) link:presentationLink link:calculationLink link:definitionLink 996376 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink