000 - Document - Document And Entity Information link:calculationLink link:definitionLink link:presentationLink 001 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) link:calculationLink link:definitionLink link:presentationLink 002 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Condensed Consolidated Statements of Operations (Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Unaudited) link:calculationLink link:definitionLink link:presentationLink 006 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) link:calculationLink link:definitionLink link:presentationLink 007 - Disclosure - Note 1 - Description of Business link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 2 - Significant Accounting Policies link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 3 - Revenue Recognition link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 4 - Leases link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 5 - Cash, Cash Equivalents and Restricted Cash link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 6 - Earnings (Loss) Per Share link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 7 - Inventories link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 8 - Property, Plant and Equipment link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 9 - Intangible Assets, Net link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 10 - Fair Value of Financial Instruments link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 11 - Notes Payable and Long-term Debt link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 12 - Convertible Senior Notes link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 13 - Accrued Liabilities link:calculationLink link:definitionLink link:presentationLink 020 - Disclosure - Note 14 - Other Income and Expense link:calculationLink link:definitionLink link:presentationLink 021 - Disclosure - Note 15 - Share-based Compensation link:calculationLink link:definitionLink link:presentationLink 022 - Disclosure - Note 16 - Income Taxes link:calculationLink link:definitionLink link:presentationLink 023 - Disclosure - Note 17 - Geographic Information link:calculationLink link:definitionLink link:presentationLink 024 - Disclosure - Note 18 - Contingencies link:calculationLink link:definitionLink link:presentationLink 025 - Disclosure - Note 19 - Subsequent Events link:calculationLink link:definitionLink link:presentationLink 026 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:definitionLink link:presentationLink 027 - Disclosure - Note 3 - Revenue Recognition (Tables) link:calculationLink link:definitionLink link:presentationLink 028 - Disclosure - Note 4 - Leases (Tables) link:calculationLink link:definitionLink link:presentationLink 029 - Disclosure - Note 5 - Cash, Cash Equivalents and Restricted Cash (Tables) link:calculationLink link:definitionLink link:presentationLink 030 - Disclosure - Note 6 - Earnings (Loss) Per Share (Tables) link:calculationLink link:definitionLink link:presentationLink 031 - Disclosure - Note 7 - Inventories (Tables) link:calculationLink link:definitionLink link:presentationLink 032 - Disclosure - Note 8 - Property, Plant and Equipment (Tables) link:calculationLink link:definitionLink link:presentationLink 033 - Disclosure - Note 9 - Intangible Assets, Net (Tables) link:calculationLink link:definitionLink link:presentationLink 034 - Disclosure - Note 11 - Notes Payable and Long-term Debt (Tables) link:calculationLink link:definitionLink link:presentationLink 035 - Disclosure - Note 12 - Convertible Senior Notes (Tables) link:calculationLink link:definitionLink link:presentationLink 036 - Disclosure - Note 13 - Accrued Liabilities (Tables) link:calculationLink link:definitionLink link:presentationLink 037 - Disclosure - Note 14 - Other Income and Expense (Tables) link:calculationLink link:definitionLink link:presentationLink 038 - Disclosure - Note 15 - Share-based Compensation (Tables) link:calculationLink link:definitionLink link:presentationLink 039 - Disclosure - Note 17 - Geographic Information (Tables) link:calculationLink link:definitionLink link:presentationLink 040 - Disclosure - Note 1 - Description of Business (Details Textual) link:calculationLink link:definitionLink link:presentationLink 041 - Disclosure - Note 3 - Revenue Recognition - Revenue by Major Product Category (Details) link:calculationLink link:definitionLink link:presentationLink 042 - Disclosure - Note 4 - Leases (Details Textual) link:calculationLink link:definitionLink link:presentationLink 043 - Disclosure - Note 4 - Leases - Components of Lease Expense (Details) link:calculationLink link:definitionLink link:presentationLink 044 - Disclosure - Note 4 - Leases - Maturities of Lease Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 045 - Disclosure - Note 5 - Cash, Cash Equivalents and Restricted Cash (Details Textual) link:calculationLink link:definitionLink link:presentationLink 046 - Disclosure - Note 5 - Cash, Cash Equivalents and Restricted Cash - Summary of Cash, Cash Equivalents and Restricted Cash (Details) link:calculationLink link:definitionLink link:presentationLink 047 - Disclosure - Note 6 - Earnings (Loss) Per Share - Computation of Basic and Diluted Net Income (Loss) per Share (Details) link:calculationLink link:definitionLink link:presentationLink 048 - Disclosure - Note 6 - Earnings (Loss) Per Share - Potentially Dilutive Securities Excluded from Diluted Net Income (Loss) per Share (Details) link:calculationLink link:definitionLink link:presentationLink 049 - Disclosure - Note 7 - Inventories (Details Textual) link:calculationLink link:definitionLink link:presentationLink 050 - Disclosure - Note 7 - Inventories - Inventories (Details) link:calculationLink link:definitionLink link:presentationLink 051 - Disclosure - Note 8 - Property, Plant and Equipment (Details Textual) link:calculationLink link:definitionLink link:presentationLink 052 - Disclosure - Note 8 - Property, Plant and Equipment - Property, Plant and Equipment (Details) link:calculationLink link:definitionLink link:presentationLink 053 - Disclosure - Note 9 - Intangible Assets, Net (Details Textual) link:calculationLink link:definitionLink link:presentationLink 054 - Disclosure - Note 9 - Intangible Assets, Net - Finite-lived Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 055 - Disclosure - Note 9 - Intangible Assets, Net - Future Amortization Expense (Details) link:calculationLink link:definitionLink link:presentationLink 056 - Disclosure - Note 10 - Fair Value of Financial Instruments (Details Textual) link:calculationLink link:definitionLink link:presentationLink 057 - Disclosure - Note 11 - Notes Payable and Long-term Debt (Details Textual) link:calculationLink link:definitionLink link:presentationLink 058 - Disclosure - Note 11 - Notes Payable and Long-term Debt - Schedule of Notes Payable and Long-term Debt (Details) link:calculationLink link:definitionLink link:presentationLink 059 - Disclosure - Note 11 - Notes Payable and Long-term Debt - Schedule of Notes Payable and Long-term Debt (Details) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 060 - Disclosure - Note 11 - Notes Payable and Long-term Debt - Maturities of Notes Payable and Long-term Debt (Details) link:calculationLink link:definitionLink link:presentationLink 061 - Disclosure - Note 12 - Convertible Senior Notes (Details Textual) link:calculationLink link:definitionLink link:presentationLink 062 - Disclosure - Note 12 - Convertible Senior Notes - Schedule of Carrying Value of Convertible Senior Notes (Details) link:calculationLink link:definitionLink link:presentationLink 063 - Disclosure - Note 12 - Convertible Senior Notes - Schedule of Interest Expense (Details) link:calculationLink link:definitionLink link:presentationLink 064 - Disclosure - Note 13 - Accrued Liabilities - Accrued Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 065 - Disclosure - Note 14 - Other Income and Expense - Other Income and Expense (Details) link:calculationLink link:definitionLink link:presentationLink 066 - Disclosure - Note 15 - Share-based Compensation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 067 - Disclosure - Note 15 - Share-based Compensation - Option Activity (Details) link:calculationLink link:definitionLink link:presentationLink 068 - Disclosure - Note 15 - Share-based Compensation - Restricted Stock Unit/Awards Activity (Details) link:calculationLink link:definitionLink link:presentationLink 069 - Disclosure - Note 15 - Share-based Compensation - Share-based Compensation (Details) link:calculationLink link:definitionLink link:presentationLink 070 - Disclosure - Note 16 - Income Taxes (Details Textual) link:calculationLink link:definitionLink link:presentationLink 071 - Disclosure - Note 17 - Geographic Information (Details Textual) link:calculationLink link:definitionLink link:presentationLink 072 - Disclosure - Note 17 - Geographic Information - Revenue Information by Geographic Region (Details) link:calculationLink link:definitionLink link:presentationLink 073 - Disclosure - Note 17 - Geographic Information - Asset Information by Geographic Region (Details) link:calculationLink link:definitionLink link:presentationLink 074 - Disclosure - Note 18 - Contingencies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 075 - Disclosure - Note 19 - Subsequent Events (Details Textual) link:calculationLink link:definitionLink link:presentationLink