0001001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 1001002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 1002003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1003004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 1003004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 1004005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT) link:presentationLink link:calculationLink link:definitionLink 1005006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 2101101 - Disclosure - Nature of Business link:presentationLink link:calculationLink link:definitionLink 2402401 - Disclosure - Nature of Business - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 2103102 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 2204201 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 2305301 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 2406402 - Disclosure - Summary of Significant Accounting Policies - Schedule of Cash, Cash Equivalents, and Restricted Cash (Details) link:presentationLink link:calculationLink link:definitionLink 2407403 - Disclosure - Summary of Significant Accounting Policies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2108103 - Disclosure - License and Development Agreements link:presentationLink link:calculationLink link:definitionLink 2409404 - Disclosure - License and Development Agreements (Details) link:presentationLink link:calculationLink link:definitionLink 2110104 - Disclosure - Notes Receivable link:presentationLink link:calculationLink link:definitionLink 2411405 - Disclosure - Notes Receivable (Details) link:presentationLink link:calculationLink link:definitionLink 2112105 - Disclosure - Property and Equipment link:presentationLink link:calculationLink link:definitionLink 2313302 - Disclosure - Property and Equipment (Tables) link:presentationLink link:calculationLink link:definitionLink 2414406 - Disclosure - Property and Equipment - Schedule of Property and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 2415407 - Disclosure - Property and Equipment - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2116106 - Disclosure - Operating Leases link:presentationLink link:calculationLink link:definitionLink 2317303 - Disclosure - Operating Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 2418408 - 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Disclosure - Accrued Expenses and Other Current Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 2425413 - Disclosure - Accrued Expenses and Other Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2126108 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 2327305 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 2428414 - Disclosure - Debt - Summary of the Carrying Values for the Components of Debt (Details) link:presentationLink link:calculationLink link:definitionLink 2429415 - Disclosure - Debt - PPP Note (Details) link:presentationLink link:calculationLink link:definitionLink 2430416 - Disclosure - Debt - EB 5 Loan Agreement Borrowings (Details) link:presentationLink link:calculationLink link:definitionLink 2431417 - Disclosure - Debt - Summary of the Carrying Values of the Loan Agreement Borrowings (Details) link:presentationLink link:calculationLink link:definitionLink 2132109 - Disclosure - Equity link:presentationLink link:calculationLink link:definitionLink 2433418 - Disclosure - Equity (Details) link:presentationLink link:calculationLink link:definitionLink 2134110 - Disclosure - Warrants link:presentationLink link:calculationLink link:definitionLink 2435419 - Disclosure - Warrants (Details) link:presentationLink link:calculationLink link:definitionLink 2136111 - Disclosure - Stock-based Compensation link:presentationLink link:calculationLink link:definitionLink 2337306 - Disclosure - Stock-based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 2438420 - Disclosure - Stock-based Compensation - Schedule of Compensation Expense for Options Granted (Details) link:presentationLink link:calculationLink link:definitionLink 2439421 - Disclosure - Stock-based Compensation - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2440422 - Disclosure - Stock-based Compensation - Schedule Options to Purchase Common Stock (Details) link:presentationLink link:calculationLink link:definitionLink 2441423 - Disclosure - Stock-based Compensation - Schedule of RSU Activity (Details) link:presentationLink link:calculationLink link:definitionLink 2142112 - Disclosure - Net Loss Per Share of Common Stock link:presentationLink link:calculationLink link:definitionLink 2343307 - Disclosure - Net Loss Per Share of Common Stock (Tables) link:presentationLink link:calculationLink link:definitionLink 2444424 - Disclosure - Net Loss Per Share of Common Stock - Computation of basic and diluted earnings per share (Details) link:presentationLink link:calculationLink link:definitionLink 2445425 - Disclosure - Net Loss Per Share of Common Stock - Potentially dilutive securities have been excluded from the computation of diluted weighted average shares outstanding (Details) link:presentationLink link:calculationLink link:definitionLink 2146113 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 2147114 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 2448426 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink