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 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 and Other Intangible Assets link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 7 - Bank Credit Facility link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 8 - Post Employment Benefit Obligations link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 9 - Commitments and Contingencies link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 10 - Lease Guarantees link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 11 - Earnings Per Share link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 12 - Discontinued Operations link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 13 - Segment Information link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 14 - Revenue Recognition link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 15 - Changes to Stockholders' Equity link:calculationLink link:definitionLink link:presentationLink 020 - Disclosure - Note 16 - Recent Accounting Pronouncements link:calculationLink link:definitionLink link:presentationLink 021 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:definitionLink link:presentationLink 022 - Disclosure - Note 4 - Accounts Receivable (Tables) link:calculationLink link:definitionLink link:presentationLink 023 - Disclosure - Note 5 - Inventories (Tables) link:calculationLink link:definitionLink link:presentationLink 024 - Disclosure - Note 6 - Goodwill and Other Intangible Assets (Tables) link:calculationLink link:definitionLink link:presentationLink 025 - Disclosure - Note 8 - Post Employment Benefit Obligations (Tables) link:calculationLink link:definitionLink link:presentationLink 026 - Disclosure - Note 11 - Earnings Per Share (Tables) link:calculationLink link:definitionLink link:presentationLink 027 - Disclosure - Note 12 - Discontinued Operations (Tables) link:calculationLink link:definitionLink link:presentationLink 028 - Disclosure - Note 13 - Segment Information (Tables) link:calculationLink link:definitionLink link:presentationLink 029 - Disclosure - Note 14 - Revenue Recognition (Tables) link:calculationLink link:definitionLink link:presentationLink 030 - Disclosure - Note 15 - Changes to Stockholders' Equity (Tables) link:calculationLink link:definitionLink link:presentationLink 031 - Disclosure - Note 2 - Interim Financial Presentation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 032 - Disclosure - Note 3 - Financial Instruments and Investments (Details Textual) link:calculationLink link:definitionLink link:presentationLink 033 - Disclosure - Note 4 - Accounts Receivable - Accounts Receivable (Details) link:calculationLink link:definitionLink link:presentationLink 034 - Disclosure - Note 4 - Accounts Receivable - Activity in Allowance for Doubtful Accounts (Details) link:calculationLink link:definitionLink link:presentationLink 035 - Disclosure - Note 5 - Inventories - Inventories (Details) link:calculationLink link:definitionLink link:presentationLink 036 - Disclosure - Note 5 - Inventories - Activity in Reserves for Excess Quantities and Obsolete Inventory by Segment (Details) link:calculationLink link:definitionLink link:presentationLink 037 - Disclosure - Note 6 - Goodwill and Other Intangible Assets (Details Textual) link:calculationLink link:definitionLink link:presentationLink 038 - Disclosure - Note 6 - Goodwill and Other Intangible Assets - Goodwill and Other Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 039 - Disclosure - Note 6 - Goodwill and Other Intangible Assets - Changes in Carrying Amount of Goodwill by Reportable Segment (Details) link:calculationLink link:definitionLink link:presentationLink 040 - Disclosure - Note 6 - Goodwill and Other Intangible Assets - Amortization Expense With Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 041 - Disclosure - Note 6 - Goodwill and Other Intangible Assets - Estimated Future Amortization Expense for Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 042 - Disclosure - Note 7 - Bank Credit Facility (Details Textual) link:calculationLink link:definitionLink link:presentationLink 043 - Disclosure - Note 8 - Post Employment Benefit Obligations (Details Textual) link:calculationLink link:definitionLink link:presentationLink 044 - Disclosure - Note 8 - Post Employment Benefit Obligations - Pension Liability (Details) link:calculationLink link:definitionLink link:presentationLink 045 - Disclosure - Note 8 - Post Employment Benefit Obligations - Components of Net Periodic Pension Cost (Details) link:calculationLink link:definitionLink link:presentationLink 046 - Disclosure - Note 8 - Post Employment Benefit Obligations - Deferred Compensation Liability (Details) link:calculationLink link:definitionLink link:presentationLink 047 - Disclosure - Note 8 - Post Employment Benefit Obligations - Recognized Deferred Compensation Expense (Details) link:calculationLink link:definitionLink link:presentationLink 048 - Disclosure - Note 10 - Lease Guarantees (Details Textual) link:calculationLink link:definitionLink link:presentationLink 049 - Disclosure - Note 11 - Earnings Per Share - Reconciliation of Basic and Diluted Loss Per Share (Details) link:calculationLink link:definitionLink link:presentationLink 050 - Disclosure - Note 11 - Earnings Per Share - Antidilutive Securities (Details) link:calculationLink link:definitionLink link:presentationLink 051 - Disclosure - Note 12 - Discontinued Operations (Details Textual) link:calculationLink link:definitionLink link:presentationLink 052 - Disclosure - Note 12 - Discontinued Operations - Discontinued Operations (Details) link:calculationLink link:definitionLink link:presentationLink 053 - Disclosure - Note 13 - Segment Information (Details Textual) link:calculationLink link:definitionLink link:presentationLink 054 - Disclosure - Note 13 - Segment Information - Segment Information by Segment (Details) link:calculationLink link:definitionLink link:presentationLink 055 - Disclosure - Note 14 - Revenue Recognition (Details Textual) link:calculationLink link:definitionLink link:presentationLink 056 - Disclosure - Note 14 - Revenue Recognition - Disaggregated Revenue (Details) link:calculationLink link:definitionLink link:presentationLink 057 - Disclosure - Note 15 - Changes to Stockholders' Equity - Changes Occurred in Stockholders' Equity (Details) link:calculationLink link:definitionLink link:presentationLink