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Cover
Document and Entity Information
Financial Statements
BALANCE SHEETS
BALANCE SHEETS (Parenthetical)
STATEMENTS OF OPERATIONS
STATEMENTS OF OPERATIONS (Parenthetical)
STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (DEFICIT)
STATEMENTS OF CASH FLOWS
Notes to Financial Statements
Pay vs Performance Disclosure
Insider Trading Policies and Procedures
Description of Business and Summary of Significant Accounting Policies
Collaboration and License Agreements
Share-Based Compensation
Property, Equipment and Software and Assets Held for Sale
Intangible Assets
Fair Value Measurements
Debt
Commitments and Contingencies
Retirement Plan
Impairment Charges
Discontinued Operations
Elo Transaction
Income Taxes
Net Loss Per Share
Segment Reporting
Subsequent Events
Accounting Policies
Description of Business and Summary of Significant Accounting Policies (Policies)
Notes Tables
Description of Business and Summary of Significant Accounting Policies (Tables)
Share-Based Compensation (Tables)
Net Loss Per Share (Tables)
Property, Equipment and Software and Assets Held for Sale (Tables)
Intangible Assets (Tables)
Fair Value Measurements (Tables)
Commitments and Contingencies (Tables)
Discontinued Operations (Tables)
Income Taxes (Tables)
Notes Details
Description of Business and Summary of Significant Accounting Policies - Additional Information (Details)
Description of Business and Summary of Significant Accounting Policies - Schedule of Depreciation and Amortization Periods of Property, Equipment and Software (Details)
Collaboration and License Agreements - Additional Information (Details)
Share-Based Compensation - Additional Information (Details)
Share-Based Compensation - Schedule of Employee and Nonemployee Stock-Based Compensation Expense (Details)
Share-Based Compensation - Schedule of Stock-Based Compensation Expense (Details)
Share-Based Compensation - Schedule of Stock Options Valuation Assumptions Using a Black-Scholes Option Pricing Model (Details)
Share-Based Compensation - Summary of Activity of Option Plans (Details)
Share-Based Compensation - Summary of Activity of RSUs (Details)
Share-Based Compensation - Summary of Stock Options Granted under the Stock Option Plans are Vested or Expected to Vest (Details)
Share-Based Compensation - Summary of Stock Option Outstanding under the Stock Option Plans (Details)
Retirement Plan - Additional Information (Details)
Impairment Charges - Additional Information (Details)
Net Loss Per Share - Schedule Of Basic And Diluted Net Income (Loss) Per Share Attributable To Common Stockholders (Details)
Net Loss Per Share - Schedule of Common Share Equivalent Securities Excluded from Calculation of Diluted loss per share (Details)
Property, Equipment and Software and Assets Held for Sale - Schedule of PP&E (Details)
Property, Equipment and Software and Assets Held for Sale - Additional Information (Details)
Intangible Assets - Schedule of Intangible Assets, Net (Details)
Intangible Assets - Additional Information (Details)
Fair Value Measurements - Schedule of Assets Measured at Fair Value on Recurring Basis (Details)
Fair Value Measurements - Additional information (Details)
Fair Value Measurements - Summary of Financial Assets Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs (Details)
Elo Transaction - Additional Information (Details)
Debt - Additional Information (Details)
Commitments and Contingencies - Additional Information (Details)
Commitments and Contingencies - Components of Lease Expense (Details)
Commitments and Contingencies - Schedule of Future Lease Payments under Non-Cancelable Leases (Details)
Stockholders' Equity - Additional Information (Details)
Discontinued Operations - Schedule of Assets and Liabilities of Discontinued Operations on Company's Balance Sheet (Details)
Discontinued Operations - Summary of Results of Operations of Discontinued Operations (Details)
Discontinued Operations - Significant Non-cash Items and Proceeds from Sales of Assets Related to Discontinued Operations (Details)
Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details)
Income Taxes - Additional Information (Details)
Income Taxes - Reconciliation of Federal Statutory Income Tax Rate and Income Tax Benefit (Details)
Segment Reporting - Additional Information (Details)
Subsequent Events - Additional Information (Details)
All Reports