00100 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 00200 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS link:presentationLink link:calculationLink link:definitionLink 00400 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 40301 - Disclosure - Marketable Securities (Details) link:presentationLink link:calculationLink link:definitionLink 40401 - Disclosure - Fair Value Measurements (Details) link:presentationLink link:calculationLink link:definitionLink 40501 - Disclosure - Property and Equipment, net (Details) link:presentationLink link:calculationLink link:definitionLink 40602 - Disclosure - Business Combination - Assets Acquired and Liabilities Assumed (Details) link:presentationLink link:calculationLink link:definitionLink 40701 - Disclosure - Accrued Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 40902 - Disclosure - Commitments and Contingencies - Maturities of the lease liabilities due (Details) - Calc2 link:presentationLink link:calculationLink link:definitionLink 41202 - Disclosure - Commitments and Contingencies - Maturities of the lease liabilities due (Details) link:presentationLink link:calculationLink link:definitionLink 41203 - Disclosure - Commitments and Contingencies - Lease cost and contract termination (Details) link:presentationLink link:calculationLink link:definitionLink 00090 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 00105 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 00300 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY (DEFICIT) link:presentationLink link:calculationLink link:definitionLink 00305 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY (DEFICIT) (Parentheticals) link:presentationLink link:calculationLink link:definitionLink 40101 - Disclosure - Organization and Nature of Business (Details) link:presentationLink link:calculationLink link:definitionLink 40202 - Disclosure - Summary of Significant Accounting Policies - Deferred Offering Costs (Details) link:presentationLink link:calculationLink link:definitionLink 40601 - Disclosure - Business Combination - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 40801 - Disclosure - Preferred Stock - Series B (Details) link:presentationLink link:calculationLink link:definitionLink 40901 - Disclosure - Common Stock - Class A common stock (Details) link:presentationLink link:calculationLink link:definitionLink 40902 - Disclosure - Common Stock (Details) link:presentationLink link:calculationLink link:definitionLink 40903 - Disclosure - Common Stock - Class B common stock (Details) link:presentationLink link:calculationLink link:definitionLink 40904 - Disclosure - Common Stock - IPO (Details) link:presentationLink link:calculationLink link:definitionLink 40905 - Disclosure - Common Stock - Equity Offering (Details) link:presentationLink link:calculationLink link:definitionLink 41002 - Disclosure - Net Loss Per Share Attributable to Common Stockholders - Antidilutive effect (Details) link:presentationLink link:calculationLink link:definitionLink 41101 - Disclosure - Stock-Based Compensation - Narratives (Details) link:presentationLink link:calculationLink link:definitionLink 41102 - Disclosure - Stock-Based Compensation - Assumptions (Details) link:presentationLink link:calculationLink link:definitionLink 41104 - Disclosure - Stock-Based Compensation - Share-based compensation expense (Details) link:presentationLink link:calculationLink link:definitionLink 41201 - Disclosure - Commitments and Contingencies - Narratives (Details) link:presentationLink link:calculationLink link:definitionLink 10101 - Disclosure - Organization and Nature of Business link:presentationLink link:calculationLink link:definitionLink 10201 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 10301 - Disclosure - Marketable Securities link:presentationLink link:calculationLink link:definitionLink 10401 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 10501 - Disclosure - Property and Equipment, net link:presentationLink link:calculationLink link:definitionLink 10601 - Disclosure - Business Combination link:presentationLink link:calculationLink link:definitionLink 10701 - Disclosure - Accrued Expenses link:presentationLink link:calculationLink link:definitionLink 10801 - Disclosure - Preferred Stock link:presentationLink link:calculationLink link:definitionLink 10901 - Disclosure - Common Stock link:presentationLink link:calculationLink link:definitionLink 11001 - Disclosure - Net Loss Per Share Attributable to Common Stockholders link:presentationLink link:calculationLink link:definitionLink 11101 - Disclosure - Stock-Based Compensation link:presentationLink link:calculationLink link:definitionLink 11201 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 20202 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 30303 - Disclosure - Marketable Securities (Tables) link:presentationLink link:calculationLink link:definitionLink 30403 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 30503 - Disclosure - Property and Equipment, net (Tables) link:presentationLink link:calculationLink link:definitionLink 30603 - Disclosure - Business Combination (Tables) link:presentationLink link:calculationLink link:definitionLink 30703 - Disclosure - Accrued Expenses (Tables) link:presentationLink link:calculationLink link:definitionLink 30903 - Disclosure - Common Stock (Tables) link:presentationLink link:calculationLink link:definitionLink 31003 - Disclosure - Net Loss Per Share Attributable to Common Stockholders (Tables) link:presentationLink link:calculationLink link:definitionLink 31103 - Disclosure - Stock-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 31203 - Disclosure - Commitments and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 40201 - Disclosure - Summary of Significant Accounting Policies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 40502 - Disclosure - Property and Equipment, net - Depreciation (Details) link:presentationLink link:calculationLink link:definitionLink 41001 - Disclosure - Net Loss Per Share Attributable to Common Stockholders - Basic and diluted net loss per share attributable to common stockholders (Details) link:presentationLink link:calculationLink link:definitionLink 41103 - Disclosure - Stock-Based Compensation - stock option activity (Details) link:presentationLink link:calculationLink link:definitionLink 99900 - Disclosure - Standard And Custom Axis Domain Defaults link:presentationLink link:calculationLink link:definitionLink