00000 - Document - Template Link
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100000 - Document - Document and Entity Information
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100010 - Statement - BALANCE SHEETS (Unaudited)
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100020 - Statement - BALANCE SHEETS (Unaudited) (Parenthetical)
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100030 - Statement - STATEMENTS OF OPERATIONS (Unaudited)
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100040 - Statement - STATEMENTS OF COMPREHENSIVE LOSS (Unaudited)
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100050 - Statement - STATEMENTS OF REDEEMABLE CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY (DEFICIT) (Unaudited)
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100060 - Statement - STATEMENTS OF REDEEMABLE CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY (DEFICIT) (Unaudited) (Parenthetical)
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100070 - Statement - STATEMENTS OF CASH FLOWS (Unaudited)
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100080 - Statement - STATEMENTS OF CASH FLOWS (Unaudited) (Parenthetical)
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100090 - Disclosure - Nature of the Business
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100100 - Disclosure - Summary of Significant Accounting Policies
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100110 - Disclosure - Prepaid Expenses and Other Current Assets and Accrued Expenses
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100120 - Disclosure - Convertible Notes Payable
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100130 - Disclosure - Redeemable Convertible Preferred Stock
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100140 - Disclosure - Preferred Stock
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100150 - Disclosure - Common Stock
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100160 - Disclosure - Net Loss per Share
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100170 - Disclosure - Stock-based Compensation
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100180 - Disclosure - Fair Value of Financial Assets and Liabilities
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100190 - Disclosure - Commitments and Contingencies
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100200 - Disclosure - Related Party Transactions
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100210 - Disclosure - 401(k) Savings Plan
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100220 - Disclosure - Summary of Significant Accounting Policies (Policies)
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100230 - Disclosure - Prepaid Expenses and Other Current Assets and Accrued Expenses (Tables)
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100240 - Disclosure - Convertible Notes Payable (Tables)
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100250 - Disclosure - Net Loss per Share (Tables)
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100260 - Disclosure - Stock-based Compensation (Tables)
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100270 - Disclosure - Fair Value of Financial Assets and Liabilities (Tables)
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100280 - Disclosure - Commitments and Contingencies (Tables)
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100290 - Disclosure - Nature of the Business - Additional Information (Details)
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100300 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Details)
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100310 - Disclosure - Prepaid Expenses and Other Current Assets and Accrued Expenses - Schedule of Prepaid Expenses and Other Current Assets (Details)
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100320 - Disclosure - Prepaid Expenses and Other Current Assets and Accrued Expenses - Schedule of Accrued Expenses (Details)
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100330 - Disclosure - Convertible Notes Payable - Additional Information (Detail)
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100340 - Disclosure - Convertible Notes Payable - Schedule of Changes in Convertible Debt (Detail)
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100350 - Disclosure - Redeemable Convertible Preferred Stock - Additional Information (Details)
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100360 - Disclosure - Preferred Stock - Additional Information (Details)
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100370 - Disclosure - Common Stock - Additional Information (Details)
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100380 - Disclosure - Net Loss Per Share - Schedule of Computation of Basic and Diluted Net Loss Per Share of Common Stock (Details)
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100390 - Disclosure - Net Loss Per Share - Schedule of Anti-Dilutive Securities Excluded from Calculation of Diluted Net Loss Per Share (Details)
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100400 - Disclosure - Stock-based Compensation - Additional Information (Details)
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100410 - Disclosure - Stock-based Compensation - Summary of Stock Option Activity (Details)
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100420 - Disclosure - Stock-based Compensation - Summary of Fair Value of Option Activity Estimated at Date of Grant Using Black-Scholes Model (Details)
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100430 - Disclosure - Stock-based Compensation - Summary of Stock-based Compensation Expense (Details)
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100440 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Fair Value Measurement on Recurring Basis and Indicates the level of Fair Value Hierarchy Utilized (Details)
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100450 - Disclosure - Fair Value of Financial Assets and Liabilities - Summary of Estimated Fair Value and Amortized Cost of Short term Investments by Contractual Maturity (Details)
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100460 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Changes in Fair Value Derivative Liabilities (Details)
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100470 - Disclosure - Fair Value of Financial Assets and Liabilities - Additional Information (Details)
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100480 - Disclosure - Commitments and Contingencies - Additional Information (Details)
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100490 - Disclosure - Commitments and Contingencies - Schedule of Future Minimum Lease Payments Under Non-Cancelable Operating Lease Agreements (Details)
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100500 - Disclosure - Related Party Transactions - Additional Information (Details)
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100510 - Disclosure - 401(k) Savings Plan - Additional Information (Details)
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