0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Statements of Operations and Comprehensive Loss link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Statements Stockholders’ Equity link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Statements of Stockholders’ Equity (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - The Company link:presentationLink link:calculationLink link:definitionLink 9952158 - 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Disclosure - Stock Plans - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Stock Plans - Available for Grant (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Stock Plans - Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Stock Plans - Employee Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Stock Plans - Restricted Stock Units (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Stock Plans - Recognized Stock-based Compensation (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Income Taxes - Effective Income Tax Rate Reconciliation - Current Year (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Income Taxes - 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