0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Condensed Consolidated Balance Sheets (unaudited) link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Condensed Consolidated Balance Sheets (unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Condensed Consolidated Statements of Operations (unaudited) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Condensed Consolidated Statements of Stockholders’ Equity (unaudited) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Condensed Consolidated Statements of Cash Flows (unaudited) link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - Nature of Business link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Strategic Review and Liquidity link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Financial Instruments and Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Accrued Expenses and Other Current Liabilities link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Term Loan link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Common and Preferred Stock link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Stock-based Compensation link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Net Loss Attributable to Common Stockholders per Share link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Segment Information link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Restructuring link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Financial Instruments and Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Accrued Expenses and Other Current Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Term Loan (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Common and Preferred Stock (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Stock-based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Net Loss Attributable to Common Stockholders per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Segment Information (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Restructuring (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Strategic Review and Liquidity (Details) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Financial Instruments and Fair Value Measurements - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Financial Instruments and Fair Value Measurements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Financial Instruments and Fair Value Measurements - Schedule of Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Financial Instruments and Fair Value Measurements - Schedule of Unobservable Inputs (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Accrued Expenses and Other Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Term Loan - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Term Loan - Schedule of Outstanding Term Loans Payable (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Term Loan - Schedule of Interest Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Term Loan - Schedule of Total Principle Payments Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Common and Preferred Stock - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Common and Preferred Stock - Schedule of Common Stock Reserved for Issuance (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Stock-based Compensation - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Stock-based Compensation - Schedule of Expense Recognized (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Stock-based Compensation - Schedule of Weighted Average Assumptions (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Stock-based Compensation - Schedule of Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Net Loss Attributable to Common Stockholders per Share - Schedule of Antidilutive Shares (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Net Loss Attributable to Common Stockholders per Share - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Net Loss Attributable to Common Stockholders per Share - Schedule of Earnings per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Segment Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Restructuring - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Restructuring - Schedule of Restructuring Costs Incurred (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Restructuring - Schedule of Restructuring Costs Recognized (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Restructuring - Schedule of Accrued Restructuring Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink