0001001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 1001002 - Statement - Condensed Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 1102101 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1003003 - Statement - Condensed Consolidated Statements of Operations link:presentationLink link:calculationLink link:definitionLink 1104102 - Statement - Condensed Consolidated Statements of Changes in Redeemable Preferred Stock and Stockholders’ Equity (Deficit) link:presentationLink link:calculationLink link:definitionLink 1005004 - Statement - Condensed Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 2101103 - Disclosure - Business link:presentationLink link:calculationLink link:definitionLink 2402401 - Disclosure - Business (Details) link:presentationLink link:calculationLink link:definitionLink 2103104 - 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 - Estimated Useful Lives and Salvage Values (Details) link:presentationLink link:calculationLink link:definitionLink 2407403 - Disclosure - Summary of Significant Accounting Policies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2108105 - Disclosure - Liquidity and Impact of COVID-19 Pandemic link:presentationLink link:calculationLink link:definitionLink 2409404 - Disclosure - Liquidity and Impact of COVID-19 Pandemic (Details) link:presentationLink link:calculationLink link:definitionLink 2110106 - Disclosure - Rental Product, Net link:presentationLink link:calculationLink link:definitionLink 2311302 - Disclosure - Rental Product, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 2412405 - Disclosure - Rental Product, Net - Rental Product Breakdown (Details) link:presentationLink link:calculationLink link:definitionLink 2413406 - Disclosure - Rental Product, Net - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2114107 - Disclosure - Long-Term Debt link:presentationLink link:calculationLink link:definitionLink 2315303 - Disclosure - Long-Term Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 2416407 - Disclosure - Long-Term Debt - Schedule of Long-Term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 2416407 - Disclosure - Long-Term Debt - Schedule of Long-Term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 2417408 - Disclosure - Long-Term Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2118108 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 2419409 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 2120109 - Disclosure - Accrued Expenses and Other Current Liabilities link:presentationLink link:calculationLink link:definitionLink 2321304 - Disclosure - Accrued Expenses and Other Current Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 2422410 - Disclosure - Accrued Expenses and Other Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2123110 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 2324305 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 2425411 - Disclosure - Fair Value Measurements - Assets and Liabilities Measured on Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 2426412 - Disclosure - Fair Value Measurements - Liabilities Measured on Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 2427413 - Disclosure - Fair Value Measurements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2428414 - Disclosure - Fair Value Measurements - Option Pricing Model (Details) link:presentationLink link:calculationLink link:definitionLink 2129111 - Disclosure - Redeemable Preferred Stock link:presentationLink link:calculationLink link:definitionLink 2430415 - Disclosure - Redeemable Preferred Stock (Details) link:presentationLink link:calculationLink link:definitionLink 2131112 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 2332306 - Disclosure - Stockholders' Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 2433416 - Disclosure - Stockholders' Equity - Warrants (Details) link:presentationLink link:calculationLink link:definitionLink 2434417 - Disclosure - Stockholders' Equity - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2135113 - Disclosure - Stock Incentive Plan link:presentationLink link:calculationLink link:definitionLink 2336307 - Disclosure - Stock Incentive Plan (Tables) link:presentationLink link:calculationLink link:definitionLink 2437418 - Disclosure - Stock Incentive Plan - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2438419 - Disclosure - Stock Incentive Plan - Valuation Assumptions (Details) link:presentationLink link:calculationLink link:definitionLink 2439420 - Disclosure - Stock Incentive Plan - Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 2440421 - Disclosure - Stock Incentive Plan - RSU Activity (Details) link:presentationLink link:calculationLink link:definitionLink 2441422 - Disclosure - Stock Incentive Plan - Classification of Share-based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 2142114 - Disclosure - Net Loss per Share Attributable to Common Stockholders link:presentationLink link:calculationLink link:definitionLink 2343308 - Disclosure - Net Loss per Share Attributable to Common Stockholders (Tables) link:presentationLink link:calculationLink link:definitionLink 2444423 - Disclosure - Net Loss per Share Attributable to Common Stockholders - Schedule of Earnings Per Share, Basic and Diluted (Details) link:presentationLink link:calculationLink link:definitionLink 2445424 - Disclosure - Net Loss per Share Attributable to Common Stockholders - Schedule of Antidilutive Securities (Details) link:presentationLink link:calculationLink link:definitionLink 2446425 - Disclosure - Net Loss per Share Attributable to Common Stockholders - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2147115 - Disclosure - Commitment and Contingencies link:presentationLink link:calculationLink link:definitionLink 2448426 - Disclosure - Commitment and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink