001 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) link:presentationLink link:definitionLink link:calculationLink 002 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) link:presentationLink link:definitionLink link:calculationLink 003 - Statement - Condensed Consolidated Statements of Operations (Unaudited) link:presentationLink link:definitionLink link:calculationLink 004 - Statement - Consolidated Statements of Comprehensive Income (Unaudited) link:presentationLink link:definitionLink link:calculationLink 005 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) link:presentationLink link:definitionLink link:calculationLink 006 - Disclosure - Note 1 - Consolidated Financial Statements link:presentationLink link:definitionLink link:calculationLink 007 - Disclosure - Note 2 - Fair Value Measurements link:presentationLink link:definitionLink link:calculationLink 008 - Disclosure - Note 3 - Marketable Securities link:presentationLink link:definitionLink link:calculationLink 009 - Disclosure - Note 4 - Inventories link:presentationLink link:definitionLink link:calculationLink 010 - Disclosure - Note 5 - Long-Term Debt link:presentationLink link:definitionLink link:calculationLink 011 - Disclosure - Note 6 - Restructuring Charges link:presentationLink link:definitionLink link:calculationLink 012 - Disclosure - Note 7 - Earnings Per Share link:presentationLink link:definitionLink link:calculationLink 013 - Disclosure - Note 8 - Shareholders' Equity link:presentationLink link:definitionLink link:calculationLink 014 - Disclosure - Note 9 - Income Taxes link:presentationLink link:definitionLink link:calculationLink 015 - Disclosure - Note 10 - Geographic Regions link:presentationLink link:definitionLink link:calculationLink 016 - Disclosure - Note 11 - Contingencies link:presentationLink link:definitionLink link:calculationLink 017 - Disclosure - Note 12 - Accounting Pronouncements link:presentationLink link:definitionLink link:calculationLink 018 - Disclosure - Note 3 - Marketable Securities (Tables) link:presentationLink link:definitionLink link:calculationLink 019 - Disclosure - Note 4 - Inventories (Tables) link:presentationLink link:definitionLink link:calculationLink 020 - Disclosure - Note 7 - Earnings Per Share (Tables) link:presentationLink link:definitionLink link:calculationLink 021 - Disclosure - Note 10 - Geographic Regions (Tables) link:presentationLink link:definitionLink link:calculationLink 022 - Disclosure - Note 3 - Marketable Securities (Details) - Summary of Available-for-Sale Securities link:presentationLink link:definitionLink link:calculationLink 023 - Disclosure - Note 3 - Marketable Securities (Details) - Summary of Unrealized Gains/Losses on Available-for-Sale Securities link:presentationLink link:definitionLink link:calculationLink 024 - Disclosure - Note 3 - Marketable Securities (Details) - Summary of Realized Gains/Losses on Available-for-Sale Securities link:presentationLink link:definitionLink link:calculationLink 025 - Disclosure - Note 3 - Marketable Securities (Details) - Estimated Fair Value of Securities by Contractual Maturity link:presentationLink link:definitionLink link:calculationLink 026 - Disclosure - Note 4 - Inventories (Details) - Inventories link:presentationLink link:definitionLink link:calculationLink 027 - Disclosure - Note 5 - Long-Term Debt (Details) link:presentationLink link:definitionLink link:calculationLink 028 - Disclosure - Note 6 - Restructuring Charges (Details) link:presentationLink link:definitionLink link:calculationLink 029 - Disclosure - Note 7 - Earnings Per Share (Details) link:presentationLink link:definitionLink link:calculationLink 030 - Disclosure - Note 7 - Earnings Per Share (Details) - Basic and Diluted Earnings Per Share link:presentationLink link:definitionLink link:calculationLink 031 - Disclosure - Note 8 - Shareholders' Equity (Details) link:presentationLink link:definitionLink link:calculationLink 032 - Disclosure - Note 9 - Income Taxes (Details) link:presentationLink link:definitionLink link:calculationLink 033 - Disclosure - Note 10 - Geographic Regions (Details) - Financial Information by Geographic Region, Sales link:presentationLink link:definitionLink link:calculationLink 034 - Disclosure - Note 10 - Geographic Regions (Details) - Financial Information by Geographic Region, Assets link:presentationLink link:definitionLink link:calculationLink 035 - Disclosure - Note 11 - Contingencies (Details) link:presentationLink link:definitionLink link:calculationLink 000 - Disclosure - Document And Entity Information link:presentationLink link:definitionLink link:calculationLink