000 - Document - Document And Entity Information link:calculationLink link:definitionLink link:presentationLink 001 - Statement - Condensed Consolidated Statements of Income (Unaudited) link:calculationLink link:definitionLink link:presentationLink 002 - Statement - Condensed Consolidated Statements of Comprehensive Income (Unaudited) link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Disclosure - Note 1 - Basis of Presentation link:calculationLink link:definitionLink link:presentationLink 006 - Disclosure - Note 2 - Interim Financial Presentation and Other Information link:calculationLink link:definitionLink link:presentationLink 007 - Disclosure - Note 3 - Financial Instruments and Investments link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 4 - Accounts Receivable link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 5 - Inventories link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 6 - Goodwill link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 7 - Intangible Assets link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 8 - Bank Credit Facility link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 9 - Post Employment Benefit Obligations link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 10 - Commitments and Contingencies link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 11 - Earnings Per Share link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 12 - Segment Information link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 13 - Revenue Recognition link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 14 - Changes to Stockholders' Equity link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 15 - Recent Accounting Pronouncements link:calculationLink link:definitionLink link:presentationLink 995445 - Disclosure - Note 2 - Interim Financial Presentation and Other Information (Tables) link:calculationLink link:definitionLink link:presentationLink 995446 - Disclosure - Note 4 - Accounts Receivable (Tables) link:calculationLink link:definitionLink link:presentationLink 995447 - Disclosure - Note 5 - Inventories (Tables) link:calculationLink link:definitionLink link:presentationLink 995448 - Disclosure - Note 6 - Goodwill (Tables) link:calculationLink link:definitionLink link:presentationLink 995449 - Disclosure - Note 7 - Intangible Assets (Tables) link:calculationLink link:definitionLink link:presentationLink 995450 - Disclosure - Note 9 - Post Employment Benefit Obligations (Tables) link:calculationLink link:definitionLink link:presentationLink 995451 - Disclosure - Note 11 - Earnings Per Share (Tables) link:calculationLink link:definitionLink link:presentationLink 995452 - Disclosure - Note 12 - Segment Information (Tables) link:calculationLink link:definitionLink link:presentationLink 995453 - Disclosure - Note 13 - Revenue Recognition (Tables) link:calculationLink link:definitionLink link:presentationLink 995454 - Disclosure - Note 14 - Changes to Stockholders' Equity (Tables) link:calculationLink link:definitionLink link:presentationLink 995455 - Disclosure - Note 2 - Interim Financial Presentation and Other Information (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995456 - Disclosure - Note 2 - Interim Financial Presentation and Other Information - Schedule of Cash Flow, Supplemental Disclosures (Details) link:calculationLink link:definitionLink link:presentationLink 995457 - Disclosure - Note 3 - Financial Instruments and Investments (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995458 - Disclosure - Note 4 - Accounts Receivable - Accounts Receivable (Details) link:calculationLink link:definitionLink link:presentationLink 995459 - Disclosure - Note 4 - Accounts Receivable - Activity in Allowance for Doubtful Accounts (Details) link:calculationLink link:definitionLink link:presentationLink 995460 - Disclosure - Note 5 - Inventories - Inventories (Details) link:calculationLink link:definitionLink link:presentationLink 995461 - Disclosure - Note 5 - Inventories - Activity in Reserves for Excess Quantities and Obsolete Inventory by Segment (Details) link:calculationLink link:definitionLink link:presentationLink 995462 - Disclosure - Note 6 - Goodwill - Carrying Amounts of Goodwill by Reportable Segment (Details) link:calculationLink link:definitionLink link:presentationLink 995463 - Disclosure - Note 7 - Intangible Assets - Schedule of Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995464 - Disclosure - Note 7 - Intangible Assets - Useful Lives and Remaining Amortization Period of Goodwill and Other Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995465 - Disclosure - Note 7 - Intangible Assets - Estimated Future Amortization Expense for Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995466 - Disclosure - Note 8 - Bank Credit Facility (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995467 - Disclosure - Note 9 - Post Employment Benefit Obligations (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995468 - Disclosure - Note 9 - Post Employment Benefit Obligations - Components of Net Periodic Pension Cost (Details) link:calculationLink link:definitionLink link:presentationLink 995469 - Disclosure - Note 9 - Post Employment Benefit Obligations - Schedule of Accumulated and Projected Benefit Obligations (Details) link:calculationLink link:definitionLink link:presentationLink 995470 - Disclosure - Note 10 - Commitments and Contingencies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995471 - Disclosure - Note 11 - Earnings Per Share - Reconciliation of Basic and Diluted Loss Per Share (Details) link:calculationLink link:definitionLink link:presentationLink 995472 - Disclosure - Note 11 - Earnings Per Share - Antidilutive Securities (Details) link:calculationLink link:definitionLink link:presentationLink 995473 - Disclosure - Note 12 - Segment Information (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995474 - Disclosure - Note 12 - Segment Information - Segment Information by Segment (Details) link:calculationLink link:definitionLink link:presentationLink 995475 - Disclosure - Note 13 - Revenue Recognition (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995476 - Disclosure - Note 13 - Revenue Recognition - Disaggregated Revenue (Details) link:calculationLink link:definitionLink link:presentationLink 995477 - Disclosure - Note 14 - Changes to Stockholders' Equity - Changes Occurred in Stockholders' Equity (Details) link:calculationLink link:definitionLink link:presentationLink