Annual report pursuant to Section 13 and 15(d)
Cover
Document and Entity Information
Financial Statements
Consolidated Balance Sheets
Consolidated Balance Sheets (Parenthetical)
Consolidated Statements of Income
Consolidated Statements of Cash Flows
Consolidated Statements of Stockholders' Equity
Notes to Financial Statements
Business and basis of presentation
Summary of significant accounting policies
Property and equipment
Commitments and contingencies
Accrued liabilities
Income taxes
Notes payable
Fair value measurements
Investments
Share-based awards
Net income per common share
Employee benefit plans
Valuation and qualifying accounts
Selected quarterly financial data (unaudited)
Stock repurchase program
Subsequent event
Accounting Policies
Summary of significant accounting policies (Policies)
Notes Tables
Summary of significant accounting policies (Tables)
Property and equipment (Tables)
Commitments and contingencies (Tables)
Accrued liabilities (Tables)
Income taxes (Tables)
Share-based awards (Tables)
Net income per common share (Tables)
Valuation and qualifying accounts (Tables)
Selected quarterly financial data (unaudited) (Tables)
Notes Details
Business and Basis of Presentation - Additional Information (Detail)
Summary of Significant Accounting Policies - Additional Information (Detail)
Summary of Significant Accounting Policies - Summary of Estimated Useful Lives or Expected Lease Term (Detail)
Property and Equipment - Components of Property and Equipment (Detail)
Property and Equipment - Additional Information (Detail)
Commitments and Contingencies - Additional Information (Detail)
Commitments and Contingencies - Schedule of Future Minimum Lease Payments Under Operating Leases (Detail)
Accrued Liabilities - Schedule of Accrued Liabilities (Detail)
Income Taxes - Schedule of Provision for Income Taxes (Detail)
Income Taxes - Schedule of Reconciliation of Federal Statutory Rate to Effective Tax Rate (Detail)
Income Taxes - Components of Deferred Tax Assets and Liabilities (Detail)
Income Taxes - Additional Information (Detail)
Income Taxes - Reconciliation of Company's Unrecognized Tax Benefits, Excluding Interest and Penalties (Detail)
Notes Payable - Additional Information (Detail)
Fair Value Measurements - Additional Information (Detail)
Investments - Additional Information (Detail)
Share-based Awards - Additional Information (Detail)
Share-based Awards - Black-Scholes Valuation Model Weighted-Average Assumptions (Detail)
Share-based Awards - Stock Option Activity (Detail)
Share-based Awards - Summary of Options Outstanding and Options Exercisable Under Stock Option Plan (Detail)
Share-based Awards - Restricted Stock Option Activity (Detail)
Net Income Per Common Share - Net Income Per Basic and Diluted Share (Detail)
Net Income Per Common Share - Additional Information (Detail)
Employee Benefit Plans - Additional Information (Detail)
Valuation and Qualifying Accounts - Valuation and Qualifying Accounts (Detail)
Selected Quarterly Financial Data (Unaudited) - Quarterly Financial Information (Detail)
Stock Repurchase Program - Additional Information (Detail)
Subsequent Event - Additional Information (Detail)
Net Income Per Common Share - Net Income Per Basic and Diluted Share (Detail)