Note 15 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	December 31, 2012			December 31, 2011
Statutory rate applied to loss before income taxes	$	(2,923,533	)	$	(1,326,210	)
Increase (decrease) in income taxes results from:
Current tax expense/(benefit)		63,814			-0-
Nondeductible expenses		2,509,532			529,790
Change in deferred assets		82,209			119,214
Other		-0-			(4,190	)
Change in valuation allowance		331,792			681,396
Income tax expense (benefit)	$	63,814		$	-0-

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

	December 31, 2012			December 31, 2011
Current tax expense (benefit):
Income tax at statutory rates	$	63,814		$	-0-
Deferred tax expense (benefit):
Bad debt allowance		21,913			47,950
Operating loss carry forward		(435,914	)		(848,561	)
Patent litigation settlement		82,209			119,215
		(331,792	)		(681,396	)
Valuation allowance		331,792			681,396
Total tax expense (benefit)	$	63,814		$	-0-

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

	December 31, 2012			December 31, 2011
Amortization of intangibles	$	283,698		$	283,698
Bad debt allowance		30,715			52,629
Patent litigation liability accrual		386,682			468,891
Operating loss carry forwards		17,355,970			16,920,055
Gross deferred tax assets		18,057,065			17,725,273
Valuation allowance		(18,057,065	)		(17,725,273	)
Net deferred tax asset	$	-0-		$	-0-