| **Note 7 - Income Taxes (Details) (USD $)**                  |              |              |              | 9 Months Ended |        | 9 Months Ended |
|--------------------------------------------------------------|--------------|--------------|--------------|----------------|--------|----------------|
||
| **Note 7 - Income Taxes (Details) [Line Items]**             |         |         |         |           |   |           |   |
| Deferred Tax Assets, Gross (in Dollars)                      | $ 21,538,000 | $ 20,344,000 |         |           |   | $ 1,000,000    |   |
| Deferred Tax Assets, Net of Valuation Allowance (in Dollars) | 309,000      |         |         |           |   |           |   |
| Operating Loss Carryforwards (in Dollars)                    |         |         | $ 40,000,000 |           |   |           |   |
| Other Information Pertaining to Income Taxes                 |         |         |         | four           | six    |           | ten |

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.
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Description of material events or transactions not otherwise specified in the taxonomy pertaining to income taxes that would be relevant to the user of the financial statements.
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