001 - Statement - Consolidated Balance Sheets (Current Period Unaudited) link:presentationLink link:definitionLink link:calculationLink 002 - Statement - Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) link:presentationLink link:definitionLink link:calculationLink 003 - Statement - Consolidated Statements of Operations (Unaudited) link:presentationLink link:definitionLink link:calculationLink 004 - Statement - Consolidated Statements of Comprehensive Income (Loss) (Unaudited) link:presentationLink link:definitionLink link:calculationLink 005 - Statement - Consolidated Statements of Stockholders' Equity (Unaudited) link:presentationLink link:definitionLink link:calculationLink 006 - Statement - Consolidated Statements of Stockholders' Equity (Unaudited) (Parentheticals) link:presentationLink link:definitionLink link:calculationLink 007 - Statement - Consolidated Statements of Cash Flows (Unaudited) link:presentationLink link:definitionLink link:calculationLink 008 - Disclosure - Note 1 - Basis of Presentation and Summary of Significant Account Policies link:presentationLink link:definitionLink link:calculationLink 009 - Disclosure - Note 2 - Recent Accounting Pronouncements link:presentationLink link:definitionLink link:calculationLink 010 - Disclosure - Note 3 - Stock-Based Compensation link:presentationLink link:definitionLink link:calculationLink 011 - Disclosure - Note 4 - Inventories link:presentationLink link:definitionLink link:calculationLink 012 - Disclosure - Note 5 - Goodwill and Intangible Assets link:presentationLink link:definitionLink link:calculationLink 013 - Disclosure - Note 6 - Pension and Post-Retirement Benefits link:presentationLink link:definitionLink link:calculationLink 014 - Disclosure - Note 7 - Debt link:presentationLink link:definitionLink link:calculationLink 015 - Disclosure - Note 8 - Income Tax link:presentationLink link:definitionLink link:calculationLink 016 - Disclosure - Note 9 - Contingencies link:presentationLink link:definitionLink link:calculationLink 017 - Disclosure - Note 3 - Stock-Based Compensation (Tables) link:presentationLink link:definitionLink link:calculationLink 018 - Disclosure - Note 4 - Inventories (Tables) link:presentationLink link:definitionLink link:calculationLink 019 - Disclosure - Note 5 - Goodwill and Intangible Assets (Tables) link:presentationLink link:definitionLink link:calculationLink 020 - Disclosure - Note 6 - Pension and Post-Retirement Benefits (Tables) link:presentationLink link:definitionLink link:calculationLink 021 - Disclosure - Note 7 - Debt (Tables) link:presentationLink link:definitionLink link:calculationLink 022 - Disclosure - Note 2 - Recent Accounting Pronouncements (Details) link:presentationLink link:definitionLink link:calculationLink 023 - Disclosure - Note 3 - Stock-Based Compensation (Details) link:presentationLink link:definitionLink link:calculationLink 024 - Disclosure - Note 3 - Stock-Based Compensation (Details) - Weighted Average Assumptions link:presentationLink link:definitionLink link:calculationLink 025 - Disclosure - Note 4 - Inventories (Details) link:presentationLink link:definitionLink link:calculationLink 026 - Disclosure - Note 4 - Inventories (Details) - Inventory link:presentationLink link:definitionLink link:calculationLink 027 - Disclosure - Note 5 - Goodwill and Intangible Assets (Details) link:presentationLink link:definitionLink link:calculationLink 028 - Disclosure - Note 5 - Goodwill and Intangible Assets (Details) - Finite-Lived Intangible Assets link:presentationLink link:definitionLink link:calculationLink 029 - Disclosure - Note 5 - Goodwill and Intangible Assets (Details) - Estimated Aggregate Amortization Expense link:presentationLink link:definitionLink link:calculationLink 030 - Disclosure - Note 6 - Pension and Post-Retirement Benefits (Details) - Net Periodic Costs link:presentationLink link:definitionLink link:calculationLink 031 - Disclosure - Note 7 - Debt (Details) link:presentationLink link:definitionLink link:calculationLink 032 - Disclosure - Note 7 - Debt (Details) - Debt Schedule link:presentationLink link:definitionLink link:calculationLink 033 - Disclosure - Note 8 - Income Tax (Details) link:presentationLink link:definitionLink link:calculationLink 000 - Disclosure - Document And Entity Information link:presentationLink link:definitionLink link:calculationLink