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Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9954490 - Disclosure - Common Stock and Stockholders’ Equity - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954491 - Disclosure - Common Stock and Stockholders’ Equity - Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954492 - Disclosure - Common Stock and Stockholders’ Equity - Restricted Stock Units (Details) link:presentationLink link:calculationLink link:definitionLink 9954493 - Disclosure - Common Stock and Stockholders’ Equity - Fair Value Assumptions (Details) link:presentationLink link:calculationLink link:definitionLink 9954494 - Disclosure - Common Stock and Stockholders’ Equity - Stock-based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9954495 - Disclosure - Net Loss Per Share Attributable to Common Stockholders - Computation of Basic and Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9954496 - 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