Inventories, Net

6 Months Ended

Jun. 30, 2015

Inventory Disclosure [Abstract]

Inventory Disclosure [Text Block]

Note 5 - Inventories, Net

	June 30,		December 31,
	2015		2014
Raw materials	$	3,155,565	$	3,294,030
Work in process		1,858,437		1,657,164
Finished goods		13,751,927		13,448,796
Allowance for excess quantities		(807,748)		(644,690)
Total inventories	$	17,958,181	$	17,755,300