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 Operations (Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Consolidated Statements of Comprehensive Earnings (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Consolidated Statements of Stockholders' Equity (Unaudited) link:calculationLink link:definitionLink link:presentationLink 006 - Statement - Consolidated Statements of Cash Flows (Unaudited) link:calculationLink link:definitionLink link:presentationLink 007 - Disclosure - Note 1 - Nature of Operations link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 2 - Summary of Significant Accounting Policies link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 3 - Acquisitions link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 4 - Short-term Investments link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 5 - Fair Value Measurements link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 6 - Restructuring and Other Charges link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 7 - Goodwill and Intangible Assets link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 8 - Revenue From Contracts With Customers link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 9 - Major Customers link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 10 - Inventories link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 11 - Leases link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 12 - Debt link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 13 - Stock-based Compensation Plan link:calculationLink link:definitionLink link:presentationLink 020 - Disclosure - Note 14 - Employee Stock Purchase Plan link:calculationLink link:definitionLink link:presentationLink 021 - Disclosure - Note 15 - Employee Benefit Plans link:calculationLink link:definitionLink link:presentationLink 022 - Disclosure - Note 16 - Segment Information link:calculationLink link:definitionLink link:presentationLink 023 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:definitionLink link:presentationLink 024 - Disclosure - Note 2 - Summary of Significant Accounting Policies (Tables) link:calculationLink link:definitionLink link:presentationLink 025 - Disclosure - Note 3 - Acquisitions (Tables) link:calculationLink link:definitionLink link:presentationLink 026 - Disclosure - Note 4 - Short-term Investments (Tables) link:calculationLink link:definitionLink link:presentationLink 027 - Disclosure - Note 5 - Fair Value Measurements (Tables) link:calculationLink link:definitionLink link:presentationLink 028 - Disclosure - Note 6 - Restructuring and Other Charges (Tables) link:calculationLink link:definitionLink link:presentationLink 029 - Disclosure - Note 7 - Goodwill and Intangible Assets (Tables) link:calculationLink link:definitionLink link:presentationLink 030 - Disclosure - Note 8 - Revenue From Contracts With Customers (Tables) link:calculationLink link:definitionLink link:presentationLink 031 - Disclosure - Note 10 - Inventories (Tables) link:calculationLink link:definitionLink link:presentationLink 032 - Disclosure - Note 11 - Leases (Tables) link:calculationLink link:definitionLink link:presentationLink 033 - Disclosure - Note 12 - Debt (Tables) link:calculationLink link:definitionLink link:presentationLink 034 - Disclosure - Note 13 - Stock-based Compensation Plan (Tables) link:calculationLink link:definitionLink link:presentationLink 035 - Disclosure - Note 16 - Segment Information (Tables) link:calculationLink link:definitionLink link:presentationLink 036 - Disclosure - Note 1 - Nature of Operations (Details Textual) link:calculationLink link:definitionLink link:presentationLink 037 - Disclosure - Note 2 - Summary of Significant Accounting Policies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 038 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Weighted Average Common Shares (Details) link:calculationLink link:definitionLink link:presentationLink 039 - Disclosure - Note 3 - Acquisitions (Details Textual) link:calculationLink link:definitionLink link:presentationLink 040 - Disclosure - Note 3 - Acquisitions - Pro Forma Information (Details) link:calculationLink link:definitionLink link:presentationLink 041 - Disclosure - Note 3 - Acquisitions - Total Purchase Consideration (Details) link:calculationLink link:definitionLink link:presentationLink 042 - Disclosure - Note 4 - Short-term Investments - Held-to-maturity Securities (Details) link:calculationLink link:definitionLink link:presentationLink 043 - Disclosure - Note 5 - Fair Value Measurements (Details Textual) link:calculationLink link:definitionLink link:presentationLink 044 - Disclosure - Note 5 - Fair Value Measurements - Liabilities Measured at Fair Value on Recurring Basis (Details) link:calculationLink link:definitionLink link:presentationLink 045 - Disclosure - Note 5 - Fair Value Measurements - Changes in the Fair Value of Level 3 Contingent Consideration Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 046 - Disclosure - Note 6 - Restructuring and Other Charges (Details Textual) link:calculationLink link:definitionLink link:presentationLink 047 - Disclosure - Note 6 - Restructuring and Other Charges - Changes in Accrued Restructuring (Details) link:calculationLink link:definitionLink link:presentationLink 048 - Disclosure - Note 7 - Goodwill and Intangible Assets - Changes in Goodwill (Details) link:calculationLink link:definitionLink link:presentationLink 049 - Disclosure - Note 7 - Goodwill and Intangible Assets - Component of Goodwill (Details) link:calculationLink link:definitionLink link:presentationLink 050 - Disclosure - Note 7 - Goodwill and Intangible Assets - Changes in the Amount of the Carrying Value of Indefinite-lived Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 051 - Disclosure - Note 7 - Goodwill and Intangible Assets - Changes in the Amount of the Carrying Value of Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 052 - Disclosure - Note 7 - Goodwill and Intangible Assets - Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 053 - Disclosure - Note 7 - Goodwill and Intangible Assets - Future Amortization Expense (Details) link:calculationLink link:definitionLink link:presentationLink 054 - Disclosure - Note 8 - Revenue From Contracts With Customers (Details Textual) link:calculationLink link:definitionLink link:presentationLink 055 - Disclosure - Note 8 - Revenue From Contracts With Customers - Disaggregation of Revenues (Details) link:calculationLink link:definitionLink link:presentationLink 056 - Disclosure - Note 9 - Major Customers (Details Textual) link:calculationLink link:definitionLink link:presentationLink 057 - Disclosure - Note 10 - Inventories - Inventories (Details) link:calculationLink link:definitionLink link:presentationLink 058 - Disclosure - Note 11 - Leases (Details Textual) link:calculationLink link:definitionLink link:presentationLink 059 - Disclosure - Note 11 - Leases - Lease Costs (Details) link:calculationLink link:definitionLink link:presentationLink 060 - Disclosure - Note 11 - Leases - Maturities of Lease Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 061 - Disclosure - Note 12 - Debt (Details Textual) link:calculationLink link:definitionLink link:presentationLink 062 - Disclosure - Note 12 - Debt - Outstanding Letters of Credit (Details) link:calculationLink link:definitionLink link:presentationLink 063 - Disclosure - Note 12 - Debt - Future Maturities of Long-term Debt (Details) link:calculationLink link:definitionLink link:presentationLink 064 - Disclosure - Note 13 - Stock-based Compensation Plan (Details Textual) link:calculationLink link:definitionLink link:presentationLink 065 - Disclosure - Note 13 - Stock-based Compensation Plan - Allocation of Share-based Compensation Expense (Details) link:calculationLink link:definitionLink link:presentationLink 066 - Disclosure - Note 13 - Stock-based Compensation Plan - Stock Options Valuation Assumptions (Details) link:calculationLink link:definitionLink link:presentationLink 067 - Disclosure - Note 13 - Stock-based Compensation Plan - Stock Option Activity (Details) link:calculationLink link:definitionLink link:presentationLink 068 - Disclosure - Note 13 - Stock-based Compensation Plan - Stock Option Activity (Details) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 069 - Disclosure - Note 13 - Stock-based Compensation Plan - Unvested Stock Activity (Details) link:calculationLink link:definitionLink link:presentationLink 070 - Disclosure - Note 14 - Employee Stock Purchase Plan (Details Textual) link:calculationLink link:definitionLink link:presentationLink 071 - Disclosure - Note 15 - Employee Benefit Plans (Details Textual) link:calculationLink link:definitionLink link:presentationLink 072 - Disclosure - Note 16 - Segment Information (Details Textual) link:calculationLink link:definitionLink link:presentationLink 073 - Disclosure - Note 16 - Segment Information - Segment Information (Details) link:calculationLink link:definitionLink link:presentationLink 074 - Disclosure - Note 16 - Segment Information - Identifiable Assets (Details) link:calculationLink link:definitionLink link:presentationLink 075 - Disclosure - Note 16 - Segment Information - Net Revenue From Unaffiliated Customers (Details) link:calculationLink link:definitionLink link:presentationLink 076 - Disclosure - Note 16 - Segment Information - Long-lived Assets by Geographical Area (Details) link:calculationLink link:definitionLink link:presentationLink