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Note P - Income Taxes (Details) (USD $)	12 Months Ended
Note P - Income Taxes (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]
Current Federal Tax Expense (Benefit)	$ 0
Current State and Local Tax Expense (Benefit)	0
Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax		16,500
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount		10,000
Deferred Tax Assets, Operating Loss Carryforwards, Domestic	$ 44,800,000

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.