0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Condensed Consolidated Statements of Operations link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Condensed Consolidated Statements of Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Condensed Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Condensed Consolidated Statements of Equity (Deficit) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Condensed Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Revenue Recognition link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Inventory, Net link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Prepaid Expenses and Other Current Assets link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Property and Equipment, Net link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Other Current Liabilities and Accrued Expenses link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Variable Interest Entity link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Stockholders’ Equity link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Convertible Preferred Stock link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Stock-Based Compensation link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Severance Costs link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - Net Income (Loss) Per Share link:presentationLink link:calculationLink link:definitionLink 9952173 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 9952174 - Disclosure - Segments link:presentationLink link:calculationLink link:definitionLink 9952175 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Revenue Recognition (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Prepaid Expenses and Other Current Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Property and Equipment, Net (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Other Current Liabilities and Accrued Expenses (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Debt (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Variable Interest Entity (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Stockholders’ Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Stock-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Commitments and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Severance Costs (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Net Income (Loss) Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Segments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Concentration Risk (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Liquidity Assessment and Management's Plans (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Advertising Costs (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Gift Card Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Long-Lived Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Basis of Presentation and Summary of Significant Accounting Policies - Comprehensive Income (Loss) (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Fair Value Measurements - Financial Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Fair Value Measurements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Fair Value Measurements - Change in Fair Value Of Liability (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Revenue Recognition - Contract Assets and Contract Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Revenue Recognition - Roll-Forward of Netted Contract Assets and Contract Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Revenue Recognition - Performance Obligation (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Revenue Recognition - Performance Obligation (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Revenue Recognition - Disaggregation of Revenues (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Inventory, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Prepaid Expenses and Other Current Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Property and Equipment, Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Other Current Liabilities and Accrued Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Debt - Schedule of Debt Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Debt - Schedule of Debt Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Debt - Term Loan Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Variable Interest Entity - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Variable Interest Entity - Consolidated Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Stockholders’ Equity - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Stockholders’ Equity - Common Stock Reserved for Future Issuance (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Convertible Preferred Stock (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Stock-Based Compensation - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Stock-Based Compensation - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Stock-Based Compensation - Schedule of Restricted Stock Unit Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Commitments and Contingencies - Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Commitments and Contingencies - Lease Cost (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Commitments and Contingencies - Schedule of Maturities of Operating Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Commitments and Contingencies - Schedule of Maturities of Operating Lease Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Commitments and Contingencies - Schedule of Future Minimum Lease Payments Due from Sublease Arrangements (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Commitments and Contingencies - Legal Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Severance Costs - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Severance Costs - Reconciliation of Beginning and Ending Severance Costs Balances (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Net Income (Loss) Per Share - Schedule of Earnings per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Net Income (Loss) Per Share - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Net Income (Loss) Per Share - Antidilutive Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Related Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Segments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Segments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Segments - Financial Information by Reportable Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Segments - Financial Information by Reportable Segment (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Segments - Geographic Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink