000 - Document - Document And Entity Information
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001 - Statement - Consolidated Income Statements (Unaudited)
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002 - Statement - Consolidated Balance Sheet (Unaudited)
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003 - Statement - Consolidated Balance Sheet (Unaudited) (Parentheticals)
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004 - Statement - Consolidated Statements of Cash Flows (Unaudited)
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005 - Disclosure - Note 1 - Basis of Presentation
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006 - Disclosure - Note 2 - Inventories
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007 - Disclosure - Note 3 - Notes Receivable
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008 - Disclosure - Note 4 - Convertible Notes Payable
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009 - Disclosure - Note 5 - Short-term Financing
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010 - Disclosure - Note 6 - Capital Stock, Treasury Stock, Contributed Capital and Stock Options
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011 - Disclosure - Note 7 - Recently Issued Accounting Pronouncements
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012 - Disclosure - Note 8 - Earnings Per Common Share
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013 - Disclosure - Note 9 - Segment and Related Information
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014 - Disclosure - Note 10 - Commitments and Contingencies
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015 - Document - Note 11 - Subsequent Events
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016 - Disclosure - Note 12 - Business Condition and Management Plan
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017 - Disclosure - Significant Accounting Policies (Policies)
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018 - Disclosure - Note 2 - Inventories (Tables)
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019 - Disclosure - Note 6 - Capital Stock, Treasury Stock, Contributed Capital and Stock Options (Tables)
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020 - Disclosure - Note 8 - Earnings Per Common Share (Tables)
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021 - Disclosure - Note 9 - Segment and Related Information (Tables)
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022 - Disclosure - Note 2 - Inventories (Details Textual)
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023 - Statement - Note 2 - Inventory (Details)
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024 - Disclosure - Note 4 - Convertible Notes Payable (Details Textual)
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025 - Disclosure - Note 5 - Short-term Financing (Details Textual)
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026 - Disclosure - Note 6 - Capital Stock, Treasury Stock, Contributed Capital and Stock Options (Details Textual)
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027 - Statement - Note 6 - Summary of Expired Director Plans (Details)
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028 - Disclosure - Note 8 - Earnings Per Common Share (Details Textual)
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029 - Statement - Note 8 - Summary of Earnings Per Share Calculation (Details)
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030 - Disclosure - Note 9 - Segment and Related Information (Details Textual)
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031 - Statement - Note 9 - Information by Industry Segment (Details)
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032 - Disclosure - Note 12 - Business Condition and Management Plan (Details Textual)
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