Inventory (Tables)

3 Months Ended

Mar. 31, 2015

Inventory

Schedule of inventory

	March 31,  2015		December 31, 2014
	(unaudited)
Raw materials	$	1,649,720	$	1,541,688
Work in process	181,583		126,188
Finished goods	397,768		457,962
Total	$	2,229,071	$	2,125,838