Note 16 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2013

Income Tax Disclosure [Abstract]

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

	December 31, 2013			December 31, 2012
Federal statutory rate applied to loss before income taxes	$	(1,154,195	)	$	(2,923,533	)
Increase/(decrease) in income taxes results from:
Current tax expense		94,122			63,814
Non deductible expenses		296,783			2,509,532
Change in deferred assets		71,274			82,209
Change in valuation allowance		786,138			331,792
Income tax expense	$	94,122		$	63,814

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

	December 31, 2013			December 31, 2012
Current tax expense:	$	94,122		$	63,814
Deferred tax expense/(benefit):
Bad debt allowance		7,100			21,913
Operating loss carryforward		(864,512	)		(435,914	)
Patent litigation settlement		71,274			82,209
		(786,138	)		(331,792	)
Valuation allowance		786,138			331,792
Total tax expense	$	94,122		$	63,814

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

	December 31, 2013			December 31, 2012
Amortization of intangibles	$	283,698		$	283,698
Bad debt allowance		23,615			30,715
Patent litigation liability accrual		315,408			386,682
Operating loss carryforwards		18,220,482			17,355,970
Gross deferred tax assets		18,843,203			18,057,065
Valuation allowance		(18,843,203	)		(18,057,065	)
Net deferred tax liability/(asset)	$	-0-		$	-0-