06088 - Disclosure - Share Based Compensation (Details Textual 1)
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06103 - Disclosure - Income Taxes (Details 3)
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06104 - Disclosure - Income Taxes (Details Textual)
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06022 - Disclosure - Net Income Per Share (Details Textual)
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06021 - Disclosure - Net Income Per Share (Details 1)
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06015 - Disclosure - Organization and Summary of Significant Accounting Policies (Details Textual)
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06014 - Disclosure - Organization and Summary of Significant Accounting Policies (Details 4)
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06013 - Disclosure - Organization and Summary of Significant Accounting Policies (Details 3)
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06012 - Disclosure - Organization and Summary of Significant Accounting Policies (Details 2)
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06011 - Disclosure - Organization and Summary of Significant Accounting Policies (Details 1)
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0130 - Statement - Consolidated Statements of Stockholders' Equity And Comprehensive Income
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0207 - Disclosure - Stockholders Equity
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0203 - Disclosure - Auction Rate Securities
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0209 - Disclosure - Employee Benefit Plans
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0609 - Disclosure - Employee Benefit Plans (Details)
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0506 - Disclosure - Convertible Senior Subordinated Notes (Tables)
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0606 - Disclosure - Convertible Senior Subordinated Notes (Details)
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0604 - Disclosure - Property and Equipment (Details)
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0504 - Disclosure - Property and Equipment (Tables)
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0204 - Disclosure - Property and Equipment
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06087 - Disclosure - Share Based Compensation (Details Textual)
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06086 - Disclosure - Share-Based Compensation (Details 6)
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06085 - Disclosure - Share-Based Compensation (Details 5)
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06084 - Disclosure - Share-Based Compensation (Details 4)
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06083 - Disclosure - Share-Based Compensation (Details 3)
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06082 - Disclosure - Share-Based Compensation (Details 2)
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06081 - Disclosure - Share-Based Compensation (Details 1)
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0608 - Disclosure - Share-Based Compensation (Details)
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0508 - Disclosure - Share-Based Compensation (Tables)
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0607 - Disclosure - Stockholders' Equity (Details)
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0507 - Disclosure - Stockholders' Equity (Tables)
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06112 - Disclosure - Segment Customers and Geographic Information (Details 2)
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06111 - Disclosure - Segment Customers and Geographic Information (Details 1)
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0611 - Disclosure - Segment Customers and Geographic Information (Details)
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06051 - Disclosure - Leases Other Commitments and Contingencies (Details 1)
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0605 - Disclosure - Leases, Other Commitments, and Contingencies (Details)
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06102 - Disclosure - Income Taxes (Details 2)
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06101 - Disclosure - Income Taxes (Details 1)
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0610 - Disclosure - Income Taxes (Details)
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06031 - Disclosure - Auction Rate Securities (Textuals) (Details)
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0603 - Disclosure - Auction Rate Securities (Details)
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0511 - Disclosure - Segment Customers and Geographic Information (Tables)
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0510 - Disclosure - Income Taxes (Tables)
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0503 - Disclosure - Auction Rate Securities (Tables)
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0602 - Disclosure - Net Income Per Share (Details)
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0502 - Disclosure - Net Income Per Share (Tables)
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0401 - Disclosure - Organization and Summary of Significant Accounting Policies (Policies)
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0205 - Disclosure - Leases, Other Commitments, and Contingencies
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0201 - Disclosure - Organization and Summary of Significant Accounting Policies
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0501 - Disclosure - Organization and Summary of Significant Accounting Policies (Tables)
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0601 - Disclosure - Organization and Summary of Significant Accounting Policies (Details)
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0505 - Disclosure - Leases, Other Commitments, and Contingencies (Tables)
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00 - Document - Document and Entity Information
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0211 - Disclosure - Segment Customers and Geographic Information
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0210 - Disclosure - Income Taxes
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0208 - Disclosure - Share-Based Compensation
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0206 - Disclosure - Convertible Senior Subordinated Notes
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0202 - Disclosure - Net Income Per Share
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0140 - Statement - Consolidated Statements of Cash Flows
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0120 - Statement - Consolidated Statements of Income
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0111 - Statement - Consolidated Balance Sheets (Parenthetical)
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0110 - Statement - Consolidated Balance Sheets
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