Note 4 - Patents, net (Tables)

12 Months Ended

Dec. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	Successor			Predecessor
	2014			2013
Patents	$	184,087		$	173,488
Less: accumulated amortization		(97,990	)		(80,449	)
Patents, net	$	86,097		$	93,039

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

2015	$	17,612
2016		13,761
2017		13,761
2018		12,394
2019		8,553
thereafter		20,016
Total expense	$	86,097