Note 9 - Intangible Assets and Goodwill - Intangible Assets (Details) - USD ($)	12 Months Ended
	Dec. 31, 2014	Sep. 30, 2015
Developed Technology Rights [Member]
Gross Value		$ 16,700,000
Current Period Completed Projects		400,000
Accumulated Currency Translation Adjustment		(2,963,427)
Accumulated Amortization		(5,706,488)
Net Book Value	$ 9,409,937	8,430,085
Useful Life	15 years
In Process Research and Development [Member]
Gross Value		5,502,686
Current Period Completed Projects		(400,000)
Accumulated Currency Translation Adjustment		(1,202,735)
Net Book Value	$ 4,652,874	3,899,951
Distribution Rights [Member]
Gross Value		4,700,000
Accumulated Currency Translation Adjustment		(415,344)
Accumulated Amortization		(4,284,656)
Useful Life	5 years
Patents [Member]
Gross Value		1,000,000
Accumulated Currency Translation Adjustment		(178,071)
Accumulated Amortization		(320,968)
Net Book Value	$ 581,199	500,961
Useful Life	16 years
Elevess Trade Name [Member]
Gross Value		1,000,000
Accumulated Amortization		(843,314)
Net Book Value	$ 250,700	156,686
Useful Life	9 years
Gross Value		28,902,686
Accumulated Currency Translation Adjustment		(4,759,577)
Accumulated Amortization		(11,155,426)
Net Book Value	$ 14,894,710	$ 12,987,683