Inventories, Net (Tables)

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

	September 30,		December 31,
	2015		2014
Raw materials	$	3,139,041	$	3,294,030
Work in process		1,439,578		1,657,164
Finished goods		13,948,036		13,448,796
Allowance for excess quantities		(824,277)		(644,690)
Total inventories	$	17,702,378	$	17,755,300