Note 5 - Spin-Out and Discontinued Operations (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Discontinued Operations and Disposal Groups [Abstract]
Net Sales		$ 66,458		$ 185,137
Cost of sales		27,894		90,023
Gross Profit		38,564		95,114
Operating expenses:
Research and development		186,950		381,649
Selling, general and administrative		232,596		484,862
Total operating expenses		419,546		866,511
Operating Loss from Discontinued Operations		(380,982)		(771,397)
Other Expense:
Interest expense, net		(318,747)		(550,802)
Net Loss from Discontinued Operations		(699,729)		(1,322,199)
Other Comprehensive Loss Net of Tax:
Foreign currency translation adjustments		14,082		12,807
Comprehensive Loss from Discontinued Operations		$ (685,647)		$ (1,309,392)