000 - Document - Document And Entity Information link:calculationLink link:definitionLink link:presentationLink 001 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) link:calculationLink link:definitionLink link:presentationLink 002 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Condensed Consolidated Statements of Income (Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Condensed Consolidated Statements of Comprehensive Income (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Condensed Consolidated Statements of Shareholders' Equity (Unaudited) link:calculationLink link:definitionLink link:presentationLink 006 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) link:calculationLink link:definitionLink link:presentationLink 007 - Disclosure - Note 1 - The Company link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 2 - Basis of Presentation and Revenue Recognition Policy link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 3 - Shareholders' Equity link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 4 - Recent Accounting Pronouncements link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 5 - Inventories link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 6 - Equity Investment in Unconsolidated Affiliate link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 7 - Accrued Liabilities link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 8 - Basic and Diluted Earnings Per Common Share link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 9 - Accumulated Other Comprehensive Loss link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 10 - Segments Reporting link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 11 - Financial Information About Geographic Areas link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 12 - Related Party Transactions link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 13 - Leases link:calculationLink link:definitionLink link:presentationLink 020 - Disclosure - Note 14 - Income Taxes link:calculationLink link:definitionLink link:presentationLink 021 - Disclosure - Note 15 - Contingencies link:calculationLink link:definitionLink link:presentationLink 022 - Disclosure - Note 16 - Subsequent Events link:calculationLink link:definitionLink link:presentationLink 995445 - Disclosure - Note 3 - Shareholders' Equity (Tables) link:calculationLink link:definitionLink link:presentationLink 995446 - Disclosure - Note 5 - Inventories (Tables) link:calculationLink link:definitionLink link:presentationLink 995447 - Disclosure - Note 7 - Accrued Liabilities (Tables) link:calculationLink link:definitionLink link:presentationLink 995448 - Disclosure - Note 8 - Basic and Diluted Earnings Per Common Share (Tables) link:calculationLink link:definitionLink link:presentationLink 995449 - Disclosure - Note 10 - Segments Reporting (Tables) link:calculationLink link:definitionLink link:presentationLink 995450 - Disclosure - Note 11 - Financial Information About Geographic Areas (Tables) link:calculationLink link:definitionLink link:presentationLink 995451 - Disclosure - Note 13 - Leases (Tables) link:calculationLink link:definitionLink link:presentationLink 995452 - Disclosure - Note 3 - Shareholders' Equity (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995453 - Disclosure - Note 3 - Shareholders' Equity - Restricted Stock Activity (Details) link:calculationLink link:definitionLink link:presentationLink 995454 - Disclosure - Note 3 - Shareholders' Equity - Information About Stock Options (Details) link:calculationLink link:definitionLink link:presentationLink 995455 - Disclosure - Note 5 - Inventories - Inventory (Details) link:calculationLink link:definitionLink link:presentationLink 995456 - Disclosure - Note 6 - Equity Investment in Unconsolidated Affiliate (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995457 - Disclosure - Note 7 - Accrued Liabilities - Accrued Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995458 - Disclosure - Note 8 - Basic and Diluted Earnings Per Common Share - Reconciliation of Net Income and Number of Shares Used in Computations of Basic and Diluted EPS (Details) link:calculationLink link:definitionLink link:presentationLink 995459 - Disclosure - Note 9 - Accumulated Other Comprehensive Loss (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995460 - Disclosure - Note 10 - Segments Reporting (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995461 - Disclosure - Note 10 - Segments Reporting - Segment Information (Details) link:calculationLink link:definitionLink link:presentationLink 995462 - Disclosure - Note 10 - Segments Reporting - Reconciliation of Total Segment Income to Total Consolidated Net Income (Details) link:calculationLink link:definitionLink link:presentationLink 995463 - Disclosure - Note 10 - Segments Reporting - Consolidated Net Property and Equipment, Goodwill and Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995464 - Disclosure - Note 11 - Financial Information About Geographic Areas - Consolidated Net Sales and Long-lived Asset Information by Geographic Area (Details) link:calculationLink link:definitionLink link:presentationLink 995465 - Disclosure - Note 13 - Leases (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995466 - Disclosure - Note 13 - Leases - Future Minimum Lease Payment (Details) link:calculationLink link:definitionLink link:presentationLink 995467 - Disclosure - Note 16 - Subsequent Events (Details Textual) link:calculationLink link:definitionLink link:presentationLink