00100 - Statement - Condensed Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 00200 - Statement - Condensed Consolidated Statements Of Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 00400 - Statement - Condensed Consolidated Statements Of Cash Flows link:presentationLink link:calculationLink link:definitionLink 40202 - Disclosure - Cash, Cash Equivalents And Accounts Receivable (Schedule of Cash and Cash Equivalents) (Details) link:presentationLink link:calculationLink link:definitionLink 40203 - Disclosure - Cash, Cash Equivalents And Accounts Receivable (Schedule of Accounts Receivable) (Details) link:presentationLink link:calculationLink link:definitionLink 40307 - Disclosure - Stockholders' Equity (Schedule Of Stock-Based Compensation Expense) (Details) link:presentationLink link:calculationLink link:definitionLink 40501 - Disclosure - Net Income (Loss) Per Share (Schedule Of Computation Of Basic And Diluted Net Income Per Share) (Details) link:presentationLink link:calculationLink link:definitionLink 40602 - Disclosure - Geographic Information And Significant Customers (Schedule Of Long Lived Assets By Geographical Areas) (Details) link:presentationLink link:calculationLink link:definitionLink 00090 - Document - Document And Entity Information link:presentationLink link:calculationLink link:definitionLink 10101 - Disclosure - Summary Of Business And Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 10201 - Disclosure - Cash, Cash Equivalents And Accounts Receivable link:presentationLink link:calculationLink link:definitionLink 10301 - Disclosure - Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 10401 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 10501 - Disclosure - Net Income (Loss) Per Share link:presentationLink link:calculationLink link:definitionLink 10601 - Disclosure - Geographic Information And Significant Customers link:presentationLink link:calculationLink link:definitionLink 20102 - Disclosure - Summary Of Business And Significant Accounting Policies (Policy) link:presentationLink link:calculationLink link:definitionLink 30203 - Disclosure - Cash, Cash Equivalents And Accounts Receivable (Tables) link:presentationLink link:calculationLink link:definitionLink 30303 - Disclosure - Stockholders' Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 30403 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 30503 - Disclosure - Net Income (Loss) Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 30603 - Disclosure - Geographic Information And Significant Customers (Tables) link:presentationLink link:calculationLink link:definitionLink 40101 - Disclosure - Summary Of Business And Significant Accounting Policies (Details) link:presentationLink link:calculationLink link:definitionLink 40301 - Disclosure - Stockholders' Equity (Details) link:presentationLink link:calculationLink link:definitionLink 40302 - Disclosure - Stockholders' Equity (Schedule of Stock Options Roll Forward) (Details) link:presentationLink link:calculationLink link:definitionLink 40303 - Disclosure - Stockholders' Equity (Schedule Of Option Activity Under Stock Plans) (Details) link:presentationLink link:calculationLink link:definitionLink 40304 - Disclosure - Stockholders' Equity (Schedule Of Restricted Stock Unit Activity Under Stock Plans) (Details) link:presentationLink link:calculationLink link:definitionLink 40305 - Disclosure - Stockholders' Equity (Schedule Of Stock Repurchase Activity Under Stock Repurchase Programs) (Details) link:presentationLink link:calculationLink link:definitionLink 40306 - Disclosure - Stockholders' Equity (Schedule Of Fair Value Of Stock Options, Valuation Assumptions) (Details) link:presentationLink link:calculationLink link:definitionLink 40308 - Disclosure - Stockholders' Equity (Schedule Of Stock-Based Compensation Expense By Operating Function) (Details) link:presentationLink link:calculationLink link:definitionLink 40401 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 40502 - Disclosure - Net Income (Loss) Per Share (Schedule Of Anti-dilutive Shares Excluded From Computation Of Net Income Per Share) (Details) link:presentationLink link:calculationLink link:definitionLink 40601 - Disclosure - Geographic Information And Significant Customers (Details) link:presentationLink link:calculationLink link:definitionLink 40603 - Disclosure - Geographic Information And Significant Customers (Schedule of Revenue by Major Customers) (Details) link:presentationLink link:calculationLink link:definitionLink