101 - Document - Document and Entity Information link:calculationLink link:presentationLink link:definitionLink 103 - Statement - Balance Sheets link:calculationLink link:presentationLink link:definitionLink 104 - Statement - Balance Sheets (Parenthetical) link:calculationLink link:presentationLink link:definitionLink 105 - Statement - Statements of Operations and Comprehensive Income (Loss) link:calculationLink link:presentationLink link:definitionLink 106 - Statement - Statements of Cash Flows link:calculationLink link:presentationLink link:definitionLink 107 - Disclosure - Description of the Business - Planned Commercial Operations Have Not Commenced link:calculationLink link:presentationLink link:definitionLink 108 - Disclosure - Significant Accounting Policies link:calculationLink link:presentationLink link:definitionLink 109 - Disclosure - Prepaid Expenses and Other Current Assets link:calculationLink link:presentationLink link:definitionLink 110 - Disclosure - Property and Equipment link:calculationLink link:presentationLink link:definitionLink 111 - Disclosure - Accrued Expenses link:calculationLink link:presentationLink link:definitionLink 112 - Disclosure - Operating Leases link:calculationLink link:presentationLink link:definitionLink 113 - Disclosure - Stockholders' Equity link:calculationLink link:presentationLink link:definitionLink 114 - Disclosure - Income Taxes link:calculationLink link:presentationLink link:definitionLink 115 - Disclosure - Research and License Agreements link:calculationLink link:presentationLink link:definitionLink 116 - Disclosure - Subsequent Event link:calculationLink link:presentationLink link:definitionLink 117 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:presentationLink link:definitionLink 118 - Disclosure - Significant Accounting Policies (Tables) link:calculationLink link:presentationLink link:definitionLink 119 - Disclosure - Prepaid Expenses and Other Current Assets (Tables) link:calculationLink link:presentationLink link:definitionLink 120 - Disclosure - Property and Equipment (Tables) link:calculationLink link:presentationLink link:definitionLink 121 - Disclosure - Accrued Expenses (Tables) link:calculationLink link:presentationLink link:definitionLink 122 - Disclosure - Stockholders' Equity (Tables) link:calculationLink link:presentationLink link:definitionLink 123 - Disclosure - Description of the Business - Planned Commercial Operations Have Not Commenced - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 124 - Disclosure - Significant Accounting Policies - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 125 - Disclosure - Significant Accounting Policies - Property and Equipment Estimated Useful Lives (Detail) link:calculationLink link:presentationLink link:definitionLink 126 - Disclosure - Significant Accounting Policies - Computation of Basic and Diluted Income (Loss) Per Common Share (Detail) link:calculationLink link:presentationLink link:definitionLink 127 - Disclosure - Significant Accounting Policies - Common Stock Equivalents Included in Calculation of Diluted Net Income (Loss) Per Share (Detail) link:calculationLink link:presentationLink link:definitionLink 128 - Disclosure - Significant Accounting Policies - Potential Dilutive Securities Outstanding (Detail) link:calculationLink link:presentationLink link:definitionLink 129 - Disclosure - Prepaid Expenses and Other Current Assets - Summary of Prepaid Expenses and Other Current Assets (Detail) link:calculationLink link:presentationLink link:definitionLink 130 - Disclosure - Property and Equipment - Summary of Property and Equipment (Detail) link:calculationLink link:presentationLink link:definitionLink 131 - Disclosure - Property and Equipment - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 132 - Disclosure - Accrued Expenses - Summary of Accrued Expenses (Detail) link:calculationLink link:presentationLink link:definitionLink 133 - Disclosure - Operating Leases - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 134 - Disclosure - Stockholders' Equity - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 135 - Disclosure - Stockholders' Equity - Common Stock Warrants (Detail) link:calculationLink link:presentationLink link:definitionLink 136 - Disclosure - Stockholders' Equity - Company's Stock Option Activity (Detail) link:calculationLink link:presentationLink link:definitionLink 137 - Disclosure - Stockholders' Equity - Weighted-Average Fair Value of the Options Granted (Detail) link:calculationLink link:presentationLink link:definitionLink 138 - Disclosure - Stockholders' Equity - Stock-Based Compensation Expense (Detail) link:calculationLink link:presentationLink link:definitionLink 139 - Disclosure - Income Taxes - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 140 - Disclosure - Research and License Agreements - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 141 - Disclosure - Subsequent Event - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink