000 - Document - Document And Entity Information link:calculationLink link:definitionLink link:presentationLink 001 - Statement - Consolidated Balance Sheets (Current Period Unaudited) link:calculationLink link:definitionLink link:presentationLink 002 - Statement - Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Consolidated Statements of Earnings (Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Consolidated Statements of Comprehensive Income (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Consolidated Statements of Changes in Stockholders' Equity (Unaudited) link:calculationLink link:definitionLink link:presentationLink 006 - Statement - Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 007 - Statement - Consolidated Statements of Cash Flows (Unaudited) link:calculationLink link:definitionLink link:presentationLink 995550 - Disclosure - Note A - Summary of Significant Accounting Policies link:calculationLink link:definitionLink link:presentationLink 995551 - Disclosure - Note B - Acquisitions link:calculationLink link:definitionLink link:presentationLink 995552 - Disclosure - Note C - Inventory link:calculationLink link:definitionLink link:presentationLink 995553 - Disclosure - Note D - Property, Plant and Equipment link:calculationLink link:definitionLink link:presentationLink 995554 - Disclosure - Note E - Goodwill and Intangible Assets link:calculationLink link:definitionLink link:presentationLink 995555 - Disclosure - Note F - Long-term Debt link:calculationLink link:definitionLink link:presentationLink 995556 - Disclosure - Note G - Income Taxes link:calculationLink link:definitionLink link:presentationLink 995557 - Disclosure - Note H - Commitments and Contingencies link:calculationLink link:definitionLink link:presentationLink 995558 - Disclosure - Note I - Equity link:calculationLink link:definitionLink link:presentationLink 995559 - Disclosure - Note J - Stock-based Compensation link:calculationLink link:definitionLink link:presentationLink 995560 - Disclosure - Note K - 401(k) Profit-sharing Plan link:calculationLink link:definitionLink link:presentationLink 995561 - Disclosure - Note L - Cash Flow Information link:calculationLink link:definitionLink link:presentationLink 995562 - Disclosure - Note M - Segment Reporting link:calculationLink link:definitionLink link:presentationLink 995563 - Disclosure - Note N - Accumulated Other Comprehensive Income (Loss) link:calculationLink link:definitionLink link:presentationLink 995564 - Disclosure - Note O - Leases link:calculationLink link:definitionLink link:presentationLink 995565 - Disclosure - Note P - Related Parties link:calculationLink link:definitionLink link:presentationLink 995566 - Disclosure - Note Q - Manufacturing Facility Closures and Disposals link:calculationLink link:definitionLink link:presentationLink 995567 - Disclosure - Note R - Subsequent Events link:calculationLink link:definitionLink link:presentationLink 995568 - Disclosure - Schedule ll - Valuation and Qualifying Accounts link:calculationLink link:definitionLink link:presentationLink 995569 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:definitionLink link:presentationLink 995570 - Disclosure - Note A - Summary of Significant Accounting Policies (Tables) link:calculationLink link:definitionLink link:presentationLink 995571 - Disclosure - Note C - Inventory (Tables) link:calculationLink link:definitionLink link:presentationLink 995572 - Disclosure - Note D - Property, Plant and Equipment (Tables) link:calculationLink link:definitionLink link:presentationLink 995573 - Disclosure - Note E - Goodwill and Intangible Assets (Tables) link:calculationLink link:definitionLink link:presentationLink 995574 - Disclosure - Note G - Income Taxes (Tables) link:calculationLink link:definitionLink link:presentationLink 995575 - Disclosure - Note I - Equity (Tables) link:calculationLink link:definitionLink link:presentationLink 995576 - Disclosure - Note J - Stock-based Compensation (Tables) link:calculationLink link:definitionLink link:presentationLink 995577 - Disclosure - Note L - Cash Flow Information (Tables) link:calculationLink link:definitionLink link:presentationLink 995578 - Disclosure - Note M - Segment Reporting (Tables) link:calculationLink link:definitionLink link:presentationLink 995579 - Disclosure - Note N - Accumulated Other Comprehensive Income (Loss) (Tables) link:calculationLink link:definitionLink link:presentationLink 995580 - Disclosure - Note O - Leases (Tables) link:calculationLink link:definitionLink link:presentationLink 995581 - Disclosure - Note P - Related Parties (Tables) link:calculationLink link:definitionLink link:presentationLink 995582 - Disclosure - Note Q - Manufacturing Facility Closures and Disposals (Tables) link:calculationLink link:definitionLink link:presentationLink 995583 - Disclosure - Schedule ll - Valuation and Qualifying Accounts (Tables) link:calculationLink link:definitionLink link:presentationLink 995584 - Disclosure - Note A - Summary of Significant Accounting Policies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995585 - Disclosure - Note A - Summary of Significant Accounting Policies - Contract Liability (Details) link:calculationLink link:definitionLink link:presentationLink 995586 - Disclosure - Note A - Summary of Significant Accounting Policies - Unrecognized Tax Benefits (Details) link:calculationLink link:definitionLink link:presentationLink 995587 - Disclosure - Note A - Summary of Significant Accounting Policies - Calculation of EPS (Details) link:calculationLink link:definitionLink link:presentationLink 995588 - Disclosure - Note A - Summary of Significant Accounting Policies - Share-based Compensation (Details) link:calculationLink link:definitionLink link:presentationLink 995589 - Disclosure - Note B - Acquisitions (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995590 - Disclosure - Note C - Inventory - Summary of Inventories (Details) link:calculationLink link:definitionLink link:presentationLink 995591 - Disclosure - Note D - Property, Plant and Equipment (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995592 - Disclosure - Note D - Property, Plant and Equipment - Summary of Property, Plant and Equipment (Details) link:calculationLink link:definitionLink link:presentationLink 995593 - Disclosure - Note E - Goodwill and Intangible Assets (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995594 - Disclosure - Note E - Goodwill and Intangible Assets - Intangible Assets by Reporting Segment (Details) link:calculationLink link:definitionLink link:presentationLink 995595 - Disclosure - Note E - Goodwill and Intangible Assets - Goodwill by Reporting Segment (Details) link:calculationLink link:definitionLink link:presentationLink 995596 - Disclosure - Note F - Long-term Debt (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995597 - Disclosure - Note G - Income Taxes (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995598 - Disclosure - Note G - Income Taxes - Income Tax Expense (Details) link:calculationLink link:definitionLink link:presentationLink 995599 - Disclosure - Note G - Income Taxes - Effective Income Tax Rate Reconciliation (Details) link:calculationLink link:definitionLink link:presentationLink 995600 - Disclosure - Note G - Income Taxes - Deferred Tax Assets and Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995601 - Disclosure - Note H - Commitments and Contingencies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995602 - Disclosure - Note I - Equity (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995603 - Disclosure - Note I - Equity - Schedule of Repurchase Agreements (Details) link:calculationLink link:definitionLink link:presentationLink 995604 - Disclosure - Note J - Stock-based Compensation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995605 - Disclosure - Note J - Stock-based Compensation - Stock Option Activity (Details) link:calculationLink link:definitionLink link:presentationLink 995606 - Disclosure - Note J - Stock-based Compensation - Stock Options by Exercise Price Range (Details) link:calculationLink link:definitionLink link:presentationLink 995607 - Disclosure - Note J - Stock-based Compensation - Restricted Stock Unit Activity (Details) link:calculationLink link:definitionLink link:presentationLink 995608 - Disclosure - Note J - Stock-based Compensation - Performance-based Unit Activity (Details) link:calculationLink link:definitionLink link:presentationLink 995609 - Disclosure - Note K - 401(k) Profit-sharing Plan (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995610 - Disclosure - Note L - Cash Flow Information - Supplemental Cash Flow Information (Details) link:calculationLink link:definitionLink link:presentationLink 995611 - Disclosure - Note M - Segment Reporting (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995612 - Disclosure - Note M - Segment Reporting - Operations Information by Reporting Segment (Details) link:calculationLink link:definitionLink link:presentationLink 995613 - Disclosure - Note N - Accumulated Other Comprehensive Income (Loss) - Changes to the Components of Accumulated Other Comprehensive Loss (Details) link:calculationLink link:definitionLink link:presentationLink 995614 - Disclosure - Note O - Leases (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995615 - Disclosure - Note O - Leases - Components of Lease Expense (Details) link:calculationLink link:definitionLink link:presentationLink 995616 - Disclosure - Note O - Leases - Supplemental Balance Sheet Information Related to Leases (Details) link:calculationLink link:definitionLink link:presentationLink 995617 - Disclosure - Note O - Leases - Supplemental Cash Flow Information Related to Leases (Details) link:calculationLink link:definitionLink link:presentationLink 995618 - Disclosure - Note O - Leases - Maturities of Lease Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995619 - Disclosure - Note P - Related Parties (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995620 - Disclosure - Note P - Related Parties - Schedule of Related Party Transactions (Details) link:calculationLink link:definitionLink link:presentationLink 995621 - Disclosure - Note Q - Manufacturing Facility Closures and Disposals (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995622 - Disclosure - Note Q - Manufacturing Facility Closures and Disposals - Restructuring and Related Costs (Details) link:calculationLink link:definitionLink link:presentationLink 995623 - Disclosure - Note R - Subsequent Events (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995624 - Disclosure - Schedule ll - Valuation and Qualifying Accounts - Valuation and Qualifying Accounts (Details) link:calculationLink link:definitionLink link:presentationLink