001 - Statement - Balance Sheets
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002 - Statement - Balance Sheets (Parentheticals)
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003 - Statement - Statements of Earnings
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004 - Statement - Statements of Shareholders' Equity
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005 - Statement - Statements of Cash Flows
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006 - Disclosure - Note A - Summary of Significant Accounting Policies
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007 - Disclosure - Note B - Commitments and Facilities
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008 - Disclosure - Note C - Shareholders' Equity
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009 - Disclosure - Note D - Income Taxes
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010 - Disclosure - Note E - Concentrations
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011 - Disclosure - Note F - Employee Benefit Plan
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012 - Disclosure - Accounting Policies, by Policy (Policies)
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013 - Disclosure - Note A - Summary of Significant Accounting Policies (Tables)
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014 - Disclosure - Note B - Commitments and Facilities (Tables)
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015 - Disclosure - Note C - Shareholders' Equity (Tables)
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016 - Disclosure - Note D - Income Taxes (Tables)
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017 - Disclosure - Note E - Concentrations (Tables)
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018 - Disclosure - Note A - Summary of Significant Accounting Policies (Details)
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019 - Disclosure - Note A - Summary of Significant Accounting Policies (Details) - Maturity Date of CDs
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020 - Disclosure - Note A - Summary of Significant Accounting Policies (Details) - Components of Inventory
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021 - Disclosure - Note A - Summary of Significant Accounting Policies (Details) - Estimated Useful Lives of Assets
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022 - Disclosure - Note A - Summary of Significant Accounting Policies (Details) - Property, Plant and Equipment
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023 - Disclosure - Note A - Summary of Significant Accounting Policies (Details) - Weighted Average Common Shares Outstanding
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024 - Disclosure - Note B - Commitments and Facilities (Details)
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025 - Disclosure - Note B - Commitments and Facilities (Details) - Future Minimum Lease Payments
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026 - Disclosure - Note C - Shareholders' Equity (Details)
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027 - Disclosure - Note C - Shareholders' Equity (Details) - Black-Scholes Option-Pricing Weighted Average Assumptions
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028 - Disclosure - Note C - Shareholders' Equity (Details) - Option Transaction Summary
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029 - Disclosure - Note C - Shareholders' Equity (Details) - Options Exercisable
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030 - Disclosure - Note C - Shareholders' Equity (Details) - Options Currently Outstanding
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031 - Disclosure - Note C - Shareholders' Equity (Details) - Restricted Stock Transactions
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032 - Disclosure - Note D - Income Taxes (Details)
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033 - Disclosure - Note D - Income Taxes (Details) - Significant Components of Deferred Income Tax Assets and Liabilities
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034 - Disclosure - Note D - Income Taxes (Details) - Reconciliation of the Federal Statutory Income Tax Rate
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035 - Disclosure - Note D - Income Taxes (Details) - Income Tax Expense (Benefit) Components
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036 - Disclosure - Note E - Concentrations (Details)
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037 - Disclosure - Note E - Concentrations (Details) - Major Customers
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038 - Disclosure - Note F - Employee Benefit Plan (Details)
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000 - Disclosure - Document And Entity Information
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