Inventories (Tables)

12 Months Ended

Dec. 31, 2016

Inventory Disclosure [Abstract]

Inventories

Inventories consist of the following at December 31, 2016 and 2015:

	2016		2015
Raw materials	$	531,053	$	299,952
Work in progress		370,740		666,124
Finished goods		855,991		868,559
Total	$	1,757,784	$	1,834,635