001 - Statement - Consolidated Balance Sheets (Unaudited) link:presentationLink link:definitionLink link:calculationLink 002 - Statement - Consolidated Balance Sheets (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 Cash Flows (Unaudited) link:presentationLink link:definitionLink link:calculationLink 005 - Disclosure - Note 1 - Basis of Presentation link:presentationLink link:definitionLink link:calculationLink 006 - Disclosure - Note 2 - Summary of Significant Accounting Policies link:presentationLink link:definitionLink link:calculationLink 007 - Disclosure - Note 3 - Concentration of Credit Risk link:presentationLink link:definitionLink link:calculationLink 008 - Disclosure - Note 4 - Uncompleted Contracts link:presentationLink link:definitionLink link:calculationLink 009 - Disclosure - Note 5 - Inventories link:presentationLink link:definitionLink link:calculationLink 010 - Disclosure - Note 6 - Accounts Receivable link:presentationLink link:definitionLink link:calculationLink 011 - Disclosure - Note 7 - Long-Term Debt link:presentationLink link:definitionLink link:calculationLink 012 - Disclosure - Note 8 - Stock-Based Compensation Expense link:presentationLink link:definitionLink link:calculationLink 013 - Disclosure - Note 9 - Income Taxes link:presentationLink link:definitionLink link:calculationLink 014 - Disclosure - Note 10 - Earnings Per Share link:presentationLink link:definitionLink link:calculationLink 015 - Disclosure - Note 11 - Legal Proceedings link:presentationLink link:definitionLink link:calculationLink 016 - Disclosure - Note 12 - Segment Reporting link:presentationLink link:definitionLink link:calculationLink 017 - Disclosure - Note 13 - Subsequent Events link:presentationLink link:definitionLink link:calculationLink 018 - Disclosure - Accounting Policies, by Policy (Policies) link:presentationLink link:definitionLink link:calculationLink 019 - Disclosure - Note 4 - Uncompleted Contracts (Tables) link:presentationLink link:definitionLink link:calculationLink 020 - Disclosure - Note 5 - Inventories (Tables) link:presentationLink link:definitionLink link:calculationLink 021 - Disclosure - Note 9 - Income Taxes (Tables) link:presentationLink link:definitionLink link:calculationLink 022 - Disclosure - Note 12 - Segment Reporting (Tables) link:presentationLink link:definitionLink link:calculationLink 023 - Disclosure - Note 2 - Summary of Significant Accounting Policies (Details) link:presentationLink link:definitionLink link:calculationLink 024 - Disclosure - Note 3 - Concentration of Credit Risk (Details) link:presentationLink link:definitionLink link:calculationLink 025 - Disclosure - Note 4 - Uncompleted Contracts (Details) - Costs, Estimated Earnings, and Billings on Uncompleted Contracts link:presentationLink link:definitionLink link:calculationLink 026 - Disclosure - Note 5 - Inventories (Details) - Inventories link:presentationLink link:definitionLink link:calculationLink 027 - Disclosure - Note 6 - Accounts Receivable (Details) link:presentationLink link:definitionLink link:calculationLink 028 - Disclosure - Note 7 - Long-Term Debt (Details) link:presentationLink link:definitionLink link:calculationLink 029 - Disclosure - Note 8 - Stock-Based Compensation Expense (Details) link:presentationLink link:definitionLink link:calculationLink 030 - Disclosure - Note 9 - Income Taxes (Details) - Components of Income Taxes link:presentationLink link:definitionLink link:calculationLink 031 - Disclosure - Note 9 - Income Taxes (Details) - Effective Income Tax Rate Reconcilliation link:presentationLink link:definitionLink link:calculationLink 032 - Disclosure - Note 9 - Income Taxes (Details) - Effective Income Tax Rate Reconcilliation (Parentheticals) link:presentationLink link:definitionLink link:calculationLink 033 - Disclosure - Note 10 - Earnings Per Share (Details) link:presentationLink link:definitionLink link:calculationLink 034 - Disclosure - Note 11 - Legal Proceedings (Details) link:presentationLink link:definitionLink link:calculationLink 035 - Disclosure - Note 12 - Segment Reporting (Details) link:presentationLink link:definitionLink link:calculationLink 036 - Disclosure - Note 12 - Segment Reporting (Details) - Segment Information link:presentationLink link:definitionLink link:calculationLink 000 - Disclosure - Document And Entity Information link:presentationLink link:definitionLink link:calculationLink