001 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) link:presentationLink link:definitionLink link:calculationLink 002 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) link:presentationLink link:definitionLink link:calculationLink 003 - Statement - Condensed Consolidated Statements of Operations (Unaudited) link:presentationLink link:definitionLink link:calculationLink 004 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) link:presentationLink link:definitionLink link:calculationLink 005 - Disclosure - Note 1 - Summary of Significant Accounting Policies link:presentationLink link:definitionLink link:calculationLink 006 - Disclosure - Note 2 - Inventories link:presentationLink link:definitionLink link:calculationLink 007 - Disclosure - Note 3 - Commitments and Contingencies link:presentationLink link:definitionLink link:calculationLink 008 - Disclosure - Note 4 - Segment Information link:presentationLink link:definitionLink link:calculationLink 009 - Disclosure - Note 5 - Income Taxes link:presentationLink link:definitionLink link:calculationLink 010 - Disclosure - Note 6 - Subsequent Events link:presentationLink link:definitionLink link:calculationLink 011 - Disclosure - Note 2 - Inventories (Tables) link:presentationLink link:definitionLink link:calculationLink 012 - Disclosure - Note 4 - Segment Information (Tables) link:presentationLink link:definitionLink link:calculationLink 013 - Disclosure - Note 5 - Income Taxes (Tables) link:presentationLink link:definitionLink link:calculationLink 014 - Disclosure - Note 1 - Summary of Significant Accounting Policies (Details) link:presentationLink link:definitionLink link:calculationLink 015 - Disclosure - Note 2 - Inventories (Details) - Inventories link:presentationLink link:definitionLink link:calculationLink 016 - Disclosure - Note 3 - Commitments and Contingencies (Details) link:presentationLink link:definitionLink link:calculationLink 017 - Disclosure - Note 4 - Segment Information (Details) link:presentationLink link:definitionLink link:calculationLink 018 - Disclosure - Note 4 - Segment Information (Details) - Segment Reporting link:presentationLink link:definitionLink link:calculationLink 019 - Disclosure - Note 5 - Income Taxes (Details) link:presentationLink link:definitionLink link:calculationLink 020 - Disclosure - Note 5 - Income Taxes (Details) - Effective Income Tax Rate Reconciliation link:presentationLink link:definitionLink link:calculationLink 021 - Disclosure - Note 6 - Subsequent Events (Details) link:presentationLink link:definitionLink link:calculationLink 000 - Disclosure - Document And Entity Information link:presentationLink link:definitionLink link:calculationLink