100000 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 100010 - Statement - Condensed Consolidated Balance Sheets (Unaudited) link:presentationLink link:calculationLink link:definitionLink 100020 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) (Unaudited) link:presentationLink link:calculationLink link:definitionLink 100030 - Statement - Condensed Consolidated Statements of Operations (Unaudited) link:presentationLink link:calculationLink link:definitionLink 100040 - Statement - Condensed Consolidated Statements of Stockholders' (Deficit) Equity (Unaudited) link:presentationLink link:calculationLink link:definitionLink 100050 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) link:presentationLink link:calculationLink link:definitionLink 100060 - Disclosure - Nature of Operations and Liquidity link:presentationLink link:calculationLink link:definitionLink 100070 - Disclosure - Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 100080 - Disclosure - Accrued Expenses and Other Liabilities link:presentationLink link:calculationLink link:definitionLink 100090 - Disclosure - Net Loss Per Share of Common Stock link:presentationLink link:calculationLink link:definitionLink 100100 - Disclosure - Sale of Future Royalties link:presentationLink link:calculationLink link:definitionLink 100110 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 100120 - Disclosure - Stock Award Plan and Stock-Based Compensation link:presentationLink link:calculationLink link:definitionLink 100130 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 100140 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 100150 - Disclosure - Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 100160 - Disclosure - Accrued Expenses and Other Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 100170 - Disclosure - Net Loss Per Share of Common Stock (Tables) link:presentationLink link:calculationLink link:definitionLink 100180 - Disclosure - Sale of Future Royalties (Tables) link:presentationLink link:calculationLink link:definitionLink 100190 - Disclosure - Stock Award Plan and Stock-Based Compensation (Tables) link:presentationLink link:calculationLink link:definitionLink 100200 - Disclosure - NATURE OF OPERATIONS AND LIQUIDITY - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 100210 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 100220 - Disclosure - ACCRUED EXPENSES AND OTHER LIABILITIES - Accrued Expenses and Other Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 100230 - Disclosure - NET LOSS PER SHARE OF COMMON STOCK - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 100240 - 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Schedule of Stock-Based Compensation Expense Included in the Company's Consolidated Statements of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 100360 - Disclosure - COMMITMENTS AND CONTINGENCIES - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink