Note 1 - Schedule of Property, Plant and Equipment, Useful Life (Details)	3 Months Ended
	Mar. 31, 2016
Office Equipment [Member] | Minimum [Member]
Property Plant and Equipment	3 years
Office Equipment [Member] | Maximum [Member]
Property Plant and Equipment	7 years
Leasehold Improvements [Member]
Property Plant and Equipment	5 years
Manufacturing Tooling [Member] | Minimum [Member]
Property Plant and Equipment	3 years
Manufacturing Tooling [Member] | Maximum [Member]
Property Plant and Equipment	7 years
Demo Equipment [Member]
Property Plant and Equipment	3 years