0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 0000002 - Statement - Condensed Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 0000003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000004 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss link:presentationLink link:calculationLink link:definitionLink 0000005 - Statement - Condensed Consolidated Statements of Changes in Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 0000006 - Statement - Condensed Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 0000007 - Disclosure - Organization and Description of Business link:presentationLink link:calculationLink link:definitionLink 0000008 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 0000009 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 0000010 - Disclosure - Property and Equipment, Net link:presentationLink link:calculationLink link:definitionLink 0000011 - Disclosure - Accrued Expenses link:presentationLink link:calculationLink link:definitionLink 0000012 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 0000013 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 0000014 - Disclosure - Stock-based Compensation link:presentationLink link:calculationLink link:definitionLink 0000015 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 0000016 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 0000017 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 0000018 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 0000019 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 0000020 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 0000021 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 0000022 - Disclosure - Property and Equipment, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 0000023 - Disclosure - Accrued Expenses (Tables) link:presentationLink link:calculationLink link:definitionLink 0000024 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 0000025 - Disclosure - Stockholders' Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 0000026 - Disclosure - Stock-based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 0000027 - Disclosure - Related Party Transactions (Tables) link:presentationLink link:calculationLink link:definitionLink 0000028 - Disclosure - Organization and Description of Business (Details) link:presentationLink link:calculationLink link:definitionLink 0000029 - Disclosure - Summary of Significant Accounting Policies - Segments (Details) link:presentationLink link:calculationLink link:definitionLink 0000030 - Disclosure - Summary of Significant Accounting Policies - Concentration of Credit Risk (Details) link:presentationLink link:calculationLink link:definitionLink 0000031 - Disclosure - Summary of Significant Accounting Policies - Antidilutive Securities Excluded From Computation (Details) link:presentationLink link:calculationLink link:definitionLink 0000032 - Disclosure - Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 0000033 - Disclosure - Fair Value Measurements - Changes in Fair Value of Level 3 Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 0000034 - Disclosure - Fair Value Measurements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 0000035 - Disclosure - Property and Equipment, Net (Details) link:presentationLink link:calculationLink link:definitionLink 0000036 - Disclosure - Accrued Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 0000037 - Disclosure - Debt - Term Loan (Details) link:presentationLink link:calculationLink link:definitionLink 0000038 - Disclosure - Debt - SVB Loan Payable and Net Discount or Premium Balances (Details) link:presentationLink link:calculationLink link:definitionLink 0000038 - Disclosure - Debt - SVB Loan Payable and Net Discount or Premium Balances (Details) link:presentationLink link:calculationLink link:definitionLink 0000039 - Disclosure - Debt - Future Minimum Payments of Principal (Details) link:presentationLink link:calculationLink link:definitionLink 0000040 - Disclosure - Debt - Purchase Agreement (Details) link:presentationLink link:calculationLink link:definitionLink 0000041 - Disclosure - Stockholders' Equity - Common Stock (Details) link:presentationLink link:calculationLink link:definitionLink 0000042 - Disclosure - Stockholders' Equity - Common Stock for Future Issuances (Details) link:presentationLink link:calculationLink link:definitionLink 0000043 - Disclosure - Stockholders' Equity - Preferred Stock (Details) link:presentationLink link:calculationLink link:definitionLink 0000044 - Disclosure - Stockholders' Equity - Warrants (Details) link:presentationLink link:calculationLink link:definitionLink 0000045 - Disclosure - Stockholders' Equity - Warrants Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 0000046 - Disclosure - Stockholders' Equity - Public Warrants (Details) link:presentationLink link:calculationLink link:definitionLink 0000047 - Disclosure - Stockholders' Equity - Private Placement Warrants (Details) link:presentationLink link:calculationLink link:definitionLink 0000048 - Disclosure - Stockholders' Equity - Contingent Earnout Liability (Details) link:presentationLink link:calculationLink link:definitionLink 0000049 - Disclosure - Stock-based Compensation - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 0000050 - Disclosure - Stock-based Compensation - Assumptions Used to Estimate Fair Value of Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink 0000051 - Disclosure - Stock-based Compensation - Stock-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 0000052 - Disclosure - Stock-based Compensation - Remaining Unrecognized Costs (Details) link:presentationLink link:calculationLink link:definitionLink 0000053 - Disclosure - Stock-based Compensation - Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 0000054 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 0000055 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 0000056 - Disclosure - Related Party Transactions - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 0000057 - Disclosure - Related Party Transactions - Related Party Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 0000058 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink