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Note 4 - Income Taxes (Detail) - The Reconciliation Between the Statutory Federal Income Tax Rate and the Company’s Effective Tax Rate	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Federal statutory rate	34.00%	34.00%
State taxes	7.40%	9.60%
Permanent differences	7.00%	7.20%
Expiration and utilization of net operating loss carryforwards and reduction of valuation allowance net deferred tax asset	(37.90%)	(20.60%)
Effective tax rate	10.50%	30.20%

A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations.

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- Definition

The domestic federal statutory tax rate applicable under enacted tax laws to the Company's pretax income from continuing operations for the period. The "statutory" tax rate is the regular tax rate if there are alternative tax systems.

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