Inventories (Tables)

6 Months Ended

Jun. 30, 2015

Inventory Disclosure [Abstract]

Schedule of inventory

Inventories consist of the following:

	June 30, 2015		December 31, 2014
Raw materials	$	44,035	$	44,847
Work-in-process	15,925		13,876
Finished goods	89,220		89,426
Total	$	149,180	$	148,149