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00200 - Statement - Condensed Consolidated Statements of Operations
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00400 - Statement - Condensed Consolidated Statements of Cash Flows
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40301 - Disclosure - Property and Equipment (Details)
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40302 - Disclosure - Property and Equipment - Depreciation and Amortization Expense (Details)
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40401 - Disclosure - Capitalized Technology and Content Development Costs (Details)
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40501 - Disclosure - Commitments and Contingencies (Details)
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40601 - Disclosure - Stockholders' Equity (Details)
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00090 - Document - Document and Entity Information
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00105 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)
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00300 - Statement - Condensed Consolidated Statement of Changes in Stockholders' Equity
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10101 - Disclosure - Description of the Business
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10201 - Disclosure - Summary of Significant Accounting Policies
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10301 - Disclosure - Property and Equipment
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10401 - Disclosure - Capitalized Technology and Content Development Costs
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10501 - Disclosure - Commitments and Contingencies
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10601 - Disclosure - Stockholders' Equity
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10701 - Disclosure - Stock-Based Compensation
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10801 - Disclosure - Net Loss per Share
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10901 - Disclosure - Segment and Geographic Information
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20202 - Disclosure - Summary of Significant Accounting Policies (Policies)
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30303 - Disclosure - Property and Equipment (Tables)
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30403 - Disclosure - Capitalized Technology and Content Development Costs (Tables)
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30503 - Disclosure - Commitments and Contingencies (Tables)
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30603 - Disclosure - Stockholders' Equity (Tables)
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30703 - Disclosure - Stock-Based Compensation (Tables)
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30803 - Disclosure - Net Loss per Share (Tables)
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40201 - Disclosure - Summary of Significant Accounting Policies - Revenue (Details)
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40202 - Disclosure - Summary of Significant Accounting Policies - Concentration Risk (Details)
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40203 - Disclosure - Summary of Significant Accounting Policies - Other (Details)
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40701 - Disclosure - Stock-Based Compensation (Details)
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40702 - Disclosure - Stock-Based Compensation - Other (Details)
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40801 - Disclosure - Net Loss per Share - Antidilutive (Details)
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40802 - Disclosure - Net Loss per Share - Other (Details)
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40901 - Disclosure - Segment and Geographic Information (Details)
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