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’ Deficit link:presentationLink link:calculationLink link:definitionLink 995305 - Statement - Unaudited Condensed Consolidated Statements of Changes in Stockholders’ Deficit (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 995306 - Statement - Unaudited Condensed Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 995307 - Disclosure - Nature of the Business and Presentation link:presentationLink link:calculationLink link:definitionLink 995308 - Disclosure - Recent Accounting Pronouncements link:presentationLink link:calculationLink link:definitionLink 995309 - Disclosure - Research and Development Revenue link:presentationLink link:calculationLink link:definitionLink 995310 - Disclosure - Accrued Expenses link:presentationLink link:calculationLink link:definitionLink 995311 - Disclosure - Notes Payable link:presentationLink link:calculationLink link:definitionLink 995312 - Disclosure - Warrant Liabilities link:presentationLink link:calculationLink link:definitionLink 995313 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 995314 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 995315 - Disclosure - Stockholders’ Deficit link:presentationLink link:calculationLink link:definitionLink 995316 - Disclosure - Stock-Based Compensation link:presentationLink link:calculationLink link:definitionLink 995317 - Disclosure - Net (Loss) Income Per Common Share link:presentationLink link:calculationLink link:definitionLink 995318 - Disclosure - Segment Information link:presentationLink link:calculationLink link:definitionLink 995319 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 996320 - Disclosure - Nature of the Business and Presentation (Policies) link:presentationLink link:calculationLink link:definitionLink 996321 - Disclosure - Research and Development Revenue (Tables) link:presentationLink link:calculationLink link:definitionLink 996322 - Disclosure - Accrued Expenses (Tables) link:presentationLink link:calculationLink link:definitionLink 996323 - Disclosure - Notes Payable (Tables) link:presentationLink link:calculationLink link:definitionLink 996324 - Disclosure - Warrant Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 996325 - Disclosure - Stock-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 996326 - Disclosure - Net (Loss) Income Per Common Share (Tables) link:presentationLink link:calculationLink link:definitionLink 996327 - Disclosure - Nature of the Business and Presentation (Details) link:presentationLink link:calculationLink link:definitionLink 996328 - Disclosure - Research and Development Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 996329 - Disclosure - Research and Development Revenue - Schedule of Revenues Disaggregated (Details) link:presentationLink link:calculationLink link:definitionLink 996330 - Disclosure - Research and Development Revenue - Schedule of Company's Contract Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 996331 - Disclosure - Accrued Expenses - Schedule of Accrued Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 996332 - Disclosure - Notes Payable (Details) link:presentationLink link:calculationLink link:definitionLink 996333 - Disclosure - Notes Payable - Schedule of Avenue Financing and Financing Arrangements (Details) link:presentationLink link:calculationLink link:definitionLink 996334 - Disclosure - Warrant Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 996335 - Disclosure - Warrant Liabilities - Schedule of Financial Liabilities that are Measured at Fair Value on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 996336 - Disclosure - Warrant Liabilities - Schedule of Changes in Level 3 Warrant Liabilities Measured at Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 996337 - Disclosure - Warrant Liabilities - Schedule of Quantitative Information Regarding Level 3 Fair Value Measurements Inputs at their Measurement (Details) link:presentationLink link:calculationLink link:definitionLink 996338 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 996339 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 996340 - Disclosure - Stockholders’ Deficit (Details) link:presentationLink link:calculationLink link:definitionLink 996341 - Disclosure - Stock-Based Compensation (Details) link:presentationLink link:calculationLink link:definitionLink 996342 - Disclosure - Stock-Based Compensation - Schedule of RSU Activities (Details) link:presentationLink link:calculationLink link:definitionLink 996343 - Disclosure - Stock-Based Compensation - Schedule of Stock Options Activity (Details) link:presentationLink link:calculationLink link:definitionLink 996344 - Disclosure - Schedule of Stock-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 996345 - Disclosure - Net (Loss) Income Per Common Share - Schedule of Computation of Net Loss Per Common Share (Details) link:presentationLink link:calculationLink link:definitionLink 996346 - Disclosure - Segment Information (Details) link:presentationLink link:calculationLink link:definitionLink